Commit Graph

1795 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
a7db759ef7 hw/mips/gt64xxx_pci: Move it to hw/pci-host/
The GT-64120 is a north-bridge, and it is not MIPS specific.
Move it with the other north-bridge devices.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20221209151533.69516-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13 09:32:32 +01:00
Strahinja Jankovic
632dfea36b hw/misc: AXP209 PMU Emulation
This patch adds minimal support for AXP-209 PMU.
Most important is chip ID since U-Boot SPL expects version 0x1. Besides
the chip ID register, reset values for two more registers used by A10
U-Boot SPL are covered.

Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Message-id: 20221226220303.14420-5-strahinja.p.jankovic@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12 16:50:19 +00:00
Felipe Balbi
ee5bffa9fc hw/arm: Add Olimex H405
Olimex makes a series of low-cost STM32 boards. This commit introduces
the minimum setup to support SMT32-H405. See [1] for details

[1] https://www.olimex.com/Products/ARM/ST/STM32-H405/

Signed-off-by: Felipe Balbi <balbi@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20221230145733.200496-3-balbi@kernel.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12 16:50:19 +00:00
Thomas Huth
6b1ec8a947 MAINTAINERS: Add MIPS-related docs and configs to the MIPS architecture section
docs/system/target-mips.rst and configs/targets/mips* are not covered
in our MAINTAINERS file yet, so let's add them now.

Message-Id: <20221212171252.194864-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-09 13:50:13 +01:00
Peter Maydell
9804dcd271 testing updates:
- fix minor shell-ism that can break check-tcg
   - turn off verbose logging on custom runners
   - make configure echo call in CI
   - fix unused variable in linux-test
   - add binary compiler docker image for hexagon
   - disable doc and gui builds for tci and disable-tcg builds
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Merge tag 'pull-testing-next-231222-1' of https://gitlab.com/stsquad/qemu into staging

testing updates:

  - fix minor shell-ism that can break check-tcg
  - turn off verbose logging on custom runners
  - make configure echo call in CI
  - fix unused variable in linux-test
  - add binary compiler docker image for hexagon
  - disable doc and gui builds for tci and disable-tcg builds

# gpg: Signature made Fri 23 Dec 2022 15:18:41 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-testing-next-231222-1' of https://gitlab.com/stsquad/qemu:
  gitlab-ci: Disable docs and GUIs for the build-tci and build-tcg-disabled jobs
  tests/docker: use prebuilt toolchain for debian-hexagon-cross
  tests/tcg: fix unused variable in linux-test
  configure: repeat ourselves for the benefit of CI
  gitlab: turn off verbose logging for make check on custom runners
  configure: Fix check-tcg not executing any tests

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-04 16:47:37 +00:00
Mukilan Thiyagarajan
b9052d3634 tests/docker: use prebuilt toolchain for debian-hexagon-cross
The current docker image for cross compiling hexagon guests
is manually built since it takes >2 hours to build from source.

This patch:
 1. Solves the above issue by using the prebuilt clang
    toolchain hosted on CodeLinaro [1] and maintained by QUIC [2].
 2. The dockerfile is also switched from multi-stage to single stage
    build to allow the CI docker engine to reuse the layer cache.
 3. Re-enables the hexagon-cross-container job to be always run in
    CI and makes it a non-optional dependency for the
    build-user-hexagon job.

The changes for 1 & 2 together bring down the build time to
~3 minutes in GitLab CI when cache is reused and ~9 minutes
when cache cannot be reused.

[1]: https://github.com/CodeLinaro/hexagon-builder
[2]: https://github.com/quic/toolchain_for_hexagon/releases/

Signed-off-by: Mukilan Thiyagarajan <quic_mthiyaga@quicinc.com>
[AJB: also tweak MAINTAINERS, remove QEMU_JOB_ONLY_FORKS and comment]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20221219144354.11659-1-quic_mthiyaga@quicinc.com>
Message-Id: <20221221090411.1995037-6-alex.bennee@linaro.org>
2022-12-23 15:16:31 +00:00
Christian Schoenebeck
818e42fe2f MAINTAINERS: Add 9p test client to section "virtio-9p"
The 9p test cases use a dedicated, lite-weight 9p client implementation
(using virtio transport) under tests/qtest/libqos/ to communicate with
QEMU's 9p server.

It's already there for a long time. Let's officially assign it to 9p
maintainers.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Message-Id: <E1ozhlV-0007BU-0g@lizzy.crudebyte.com>
2022-12-23 11:48:13 +01:00
Peter Maydell
222059a0fc ppc patch queue for 2022-12-21:
This queue contains a MAINTAINERS update, the implementation of the Freescale eSDHC,
 the introduction of the DEXCR/HDEXCR instructions and other assorted fixes (most of
 them for the e500 board).
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Merge tag 'pull-ppc-20221221' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2022-12-21:

This queue contains a MAINTAINERS update, the implementation of the Freescale eSDHC,
the introduction of the DEXCR/HDEXCR instructions and other assorted fixes (most of
them for the e500 board).

# gpg: Signature made Wed 21 Dec 2022 17:18:53 GMT
# gpg:                using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg:                issuer "danielhb413@gmail.com"
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 17EB FF99 23D0 1800 AF28  3819 3CD9 CA96 DE03 3164

* tag 'pull-ppc-20221221' of https://gitlab.com/danielhb/qemu:
  target/ppc: Check DEXCR on hash{st, chk} instructions
  target/ppc: Implement the DEXCR and HDEXCR
  hw/ppc/e500: Move comment to more appropriate place
  hw/ppc/e500: Resolve variable shadowing
  hw/ppc/e500: Prefer local variable over qdev_get_machine()
  hw/ppc/virtex_ml507: Prefer local over global variable
  target/ppc/mmu_common: Fix table layout of "info tlb" HMP command
  target/ppc/mmu_common: Log which effective address had no TLB entry found
  hw/ppc/spapr: Reduce "vof.h" inclusion
  hw/ppc/vof: Do not include the full "cpu.h"
  target/ppc/kvm: Add missing "cpu.h" and "exec/hwaddr.h"
  hw/ppc/e500: Add Freescale eSDHC to e500plat
  hw/sd/sdhci: Support big endian SD host controller interfaces
  MAINTAINERS: downgrade PPC KVM/TCG CPUs and pSeries to 'Odd Fixes'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-21 18:08:09 +00:00
Daniel Henrique Barboza
2e93a90f4f MAINTAINERS: downgrade PPC KVM/TCG CPUs and pSeries to 'Odd Fixes'
The maintainer is no longer being paid to maintain these components. All
maintainership work is being done in his personal time since the middle
of the 7.2 development cycle.

Change the status of PPC KVM CPUs, PPC TCG CPUs and the pSeries machine
to 'Odd Fixes', reflecting that the maintainer no longer has exclusive
time to dedicate to them. It'll also (hopefully) keep expectations under
check when/if these components are used in a customer product.

Cc: Cédric Le Goater <clg@kaod.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20221117153218.182835-1-danielhb413@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-12-21 14:17:55 -03:00
Philippe Mathieu-Daudé
fbae27e857 hw/acpi: Rename tco.c -> ich9_tco.c
tco.c contains the ICH9 implementation of its "total cost
of ownership". Rename it accordingly to emphasis this is
a part of the ICH9 model.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221212105115.2113-1-philmd@linaro.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
2022-12-21 07:32:24 -05:00
Alessandro Di Federico
647357d69e target/hexagon: update MAINTAINERS for idef-parser
Signed-off-by: Alessandro Di Federico <ale@rev.ng>
Signed-off-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20220923173831.227551-2-anjo@rev.ng>
2022-12-16 11:35:34 -08:00
Thomas Huth
4db546d3c8 MAINTAINERS: Add documentation files to the corresponding sections
A lot of files in the docs directory do not have a maintainer according to
our MAINTAINERS file, though they can be clearly associated with one of the
sections in there. Add the files now so that our scripts/get_maintainer.pl
script can output the right maintainer for them.

Message-Id: <20221212174841.201003-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15 15:19:24 +01:00
Stefan Weil via
ec09f22d01 MAINTAINERS: Add subprojects/libvhost-user to section "vhost"
Signed-off-by: Stefan Weil <sw@weilnetz.de>
[Michael agreed to act as maintainer for libvhost-user via email in
https://lore.kernel.org/qemu-devel/20221123015218-mutt-send-email-mst@kernel.org/.
--Stefan]
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20221126152507.283271-6-sw@weilnetz.de>
2022-11-27 13:34:21 -05:00
Stefan Hajnoczi
ccb8d593e0 pc,virtio: regression, test fixes
fixes regressions:
     virtio error message triggered by seabios
     failure in vhost due to VIRTIO_F_RING_RESET
     broken keyboard under seabios
 
 some biosbits test fixes
 
 there's still a known regression with migration and vsock,
 not fixed yet.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,virtio: regression, test fixes

fixes regressions:
    virtio error message triggered by seabios
    failure in vhost due to VIRTIO_F_RING_RESET
    broken keyboard under seabios

some biosbits test fixes

there's still a known regression with migration and vsock,
not fixed yet.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg: Signature made Tue 22 Nov 2022 05:22:06 EST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu:
  virtio: disable error for out of spec queue-enable
  acpi/tests/avocado/bits: keep the work directory when BITS_DEBUG is set in env
  tests/avocado: configure acpi-bits to use avocado timeout
  MAINTAINERS: add mst to list of biosbits maintainers
  tests: acpi: x86: update expected DSDT after moving PRQx fields in _SB scope
  acpi: x86: move RPQx field back to _SB scope
  tests: acpi: whitelist DSDT before moving PRQx to _SB scope
  vhost: mask VIRTIO_F_RING_RESET for vhost and vhost-user devices

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-11-22 09:59:27 -05:00
Ani Sinha
242a58cabe MAINTAINERS: add mst to list of biosbits maintainers
Adding Michael's name to the list of bios bits maintainers so that all changes
and fixes into biosbits framework can go through his tree and he is notified.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Message-Id: <20221111151138.36988-1-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-11-22 05:19:00 -05:00
Alex Bennée
668725ce6b docs/devel: add a maintainers section to development process
We don't currently have a clear place in the documentation to describe
the roles and responsibilities of a maintainer. Lets create one so we
can. I've moved a few small bits out of other files to try and keep
everything in one place.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221117172532.538149-5-alex.bennee@linaro.org>
2022-11-22 09:49:07 +00:00
Vikram Garhwal
32bd99d02b MAINTAINERS: Update maintainer's email for Xilinx CAN
Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-11-14 15:10:57 +00:00
Stefan Hajnoczi
3ba5fe46ea MIPS patches queue
- Remove -Wclobbered in nanoMIPS disassembler (Richard Henderson)
 - Fix invalid string formats in nanoMIPS disassembler (myself)
 - Allow Loongson-2F to access XKPHYS in kernel mode (Jiaxun Yang)
 - Octeon opcode fixes (Jiaxun Yang, Pavel Dovgalyuk)
 - MAINTAINERS nanoMIPS update
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Merge tag 'mips-20221108' of https://github.com/philmd/qemu into staging

MIPS patches queue

- Remove -Wclobbered in nanoMIPS disassembler (Richard Henderson)
- Fix invalid string formats in nanoMIPS disassembler (myself)
- Allow Loongson-2F to access XKPHYS in kernel mode (Jiaxun Yang)
- Octeon opcode fixes (Jiaxun Yang, Pavel Dovgalyuk)
- MAINTAINERS nanoMIPS update

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# gpg: Signature made Mon 07 Nov 2022 19:05:10 EST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'mips-20221108' of https://github.com/philmd/qemu:
  MAINTAINERS: Inherit from nanoMIPS
  disas/nanomips: Tidy read for 48-bit opcodes
  disas/nanomips: Split out read_u16
  disas/nanomips: Merge insn{1,2,3} into words[3]
  disas/nanomips: Move setjmp into nanomips_dis
  disas/nanomips: Remove headers already included by "qemu/osdep.h"
  disas/nanomips: Use G_GNUC_PRINTF to avoid invalid string formats
  disas/nanomips: Fix invalid PRIx64 format calling img_format()
  disas/nanomips: Fix invalid PRId64 format calling img_format()
  target/mips: Don't check COP1X for 64 bit FP mode
  target/mips: Disable DSP ASE for Octeon68XX
  target/mips: Enable LBX/LWX/* instructions for Octeon
  target/mips: Cast offset field of Octeon BBIT to int16_t
  target/mips: Set CP0St_{KX, SX, UX} for Loongson-2F

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-11-08 11:33:27 -05:00
Philippe Mathieu-Daudé
30dd5ff892 MAINTAINERS: Inherit from nanoMIPS
6 months ago Stefan Pejic stepped in as nanoMIPS maintainer
(see commit a 8e0e23445a "target/mips: Undeprecate nanoMIPS
ISA support in QEMU"), however today his email is bouncing:

  ** Message blocked **

  Your message to stefan.pejic@syrmia.com has been blocked. See technical details below for more information.

  The response from the remote server was:
  550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DBAEUR03FT030.eop-EUR03.prod.protection.outlook.com]

To avoid unmaintained code, I feel forced to merge this code
back with the generic MIPS section.

Historical references:
- https://lore.kernel.org/qemu-devel/TY0PR03MB679726901BD6C6BE40114A2FE2A79@TY0PR03MB6797.apcprd03.prod.outlook.com/
- https://lore.kernel.org/qemu-devel/b858a20e97b74e7b90a94948314d0008@MTKMBS62N2.mediatek.inc/

Cc: Vince Del Vecchio <Vince.DelVecchio@mediatek.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <49f41916-687f-b9e5-2de7-9c658fe0d4c7@linaro.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221101114458.25756-6-philmd@linaro.org>
2022-11-08 01:04:29 +01:00
Markus Armbruster
3b3112501d MAINTAINERS: Add qapi/virtio.json to section "virtio"
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221020120458.80709-1-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-11-07 14:08:17 -05:00
Huai-Cheng Kuo
5fb52f6cc8 hw/pci: PCIe Data Object Exchange emulation
Emulation of PCIe Data Object Exchange (DOE)
PCIE Base Specification r6.0 6.3 Data Object Exchange

Supports multiple DOE PCIe Extended Capabilities for a single PCIe
device. For each capability, a static array of DOEProtocol should be passed
to pcie_doe_init(). The protocols in that array will be registered under
the DOE capability structure. For each protocol, vendor ID, type, and
corresponding callback function (handle_request()) should be implemented.
This callback function represents how the DOE request for corresponding
protocol will be handled.

pcie_doe_{read/write}_config() must be appended to corresponding PCI
device's config_read/write() handler to enable DOE access. In
pcie_doe_read_config(), false will be returned if pci_config_read()
offset is not within DOE capability range. In pcie_doe_write_config(),
the function will have no affect if the address is not within the related
DOE PCIE extended capability.

Signed-off-by: Huai-Cheng Kuo <hchkuo@avery-design.com.tw>
Signed-off-by: Chris Browy <cbrowy@avery-design.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20221014151045.24781-2-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-11-07 13:12:19 -05:00
Ani Sinha
76f831dc6b MAINTAINERS: add myself as the maintainer for acpi biosbits avocado tests
I wrote the biosbits avocado tests for testing QEMU's ACPI/SMBIOS implementation
and all the related changes including fixes in biosbits software itself. Making
myself as the maintainer for QEMU's biosbits related files and test scripts.

Cc: Daniel P. Berrangé <berrange@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Maydell Peter <peter.maydell@linaro.org>
Cc: John Snow <jsnow@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>
Cc: Alex Bennée <alex.bennee@linaro.org>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Michael Tsirkin <mst@redhat.com>
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20221021095108.104843-8-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-11-02 06:56:32 -04:00
Stefan Hajnoczi
0d37413c63 testing and plugin updates for 7.2:
- cleanup win32/64 docker files
   - update test-mingw test
   - add flex/bison to debian-all-test
   - handle --enable-static/--disable-pie in config
   - extend timeouts on x86_64 avocado tests
   - add flex/bison to debian-hexagon-cross
   - use regular semihosting for nios2 check-tcg
   - fix obscure linker error to nios2 softmmu tests
   - various windows portability fixes for tests
   - clean-up of MAINTAINERS
   - use -machine none when appropriate in avocado
   - make raspi2_initrd test detect shutdown
   - disable sh4 rd2 tests on gitlab
   - re-enable threadcount/linux-test for sh4
   - clean-up s390x handling of "ex" instruction
   - better handle new CPUs in execlog plugin
   - pass CONFIG_DEBUG_TCG to plugin builds
   - try and avoid races in test-io-channel-command
   - speed up ssh key checking for tests/vm
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Merge tag 'pull-testing-for-7.2-011122-3' of https://github.com/stsquad/qemu into staging

testing and plugin updates for 7.2:

  - cleanup win32/64 docker files
  - update test-mingw test
  - add flex/bison to debian-all-test
  - handle --enable-static/--disable-pie in config
  - extend timeouts on x86_64 avocado tests
  - add flex/bison to debian-hexagon-cross
  - use regular semihosting for nios2 check-tcg
  - fix obscure linker error to nios2 softmmu tests
  - various windows portability fixes for tests
  - clean-up of MAINTAINERS
  - use -machine none when appropriate in avocado
  - make raspi2_initrd test detect shutdown
  - disable sh4 rd2 tests on gitlab
  - re-enable threadcount/linux-test for sh4
  - clean-up s390x handling of "ex" instruction
  - better handle new CPUs in execlog plugin
  - pass CONFIG_DEBUG_TCG to plugin builds
  - try and avoid races in test-io-channel-command
  - speed up ssh key checking for tests/vm

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# gpg: Signature made Tue 01 Nov 2022 09:49:39 EDT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-testing-for-7.2-011122-3' of https://github.com/stsquad/qemu: (31 commits)
  tests/vm: use -o IdentitiesOnly=yes for ssh
  tests/unit: cleanups for test-io-channel-command
  contrib/plugins: protect execlog's last_exec expansion
  contrib/plugins: enable debug on CONFIG_DEBUG_TCG
  tests/tcg: include CONFIG_PLUGIN in config-host.mak
  target/s390x: fake instruction loading when handling 'ex'
  target/s390x: don't probe next pc for EXecuted insns
  target/s390x: don't use ld_code2 to probe next pc
  tests/tcg: re-enable threadcount for sh4
  tests/tcg: re-enable linux-test for sh4
  tests/avocado: disable sh4 rd2 tests on Gitlab
  tests/avocado: raspi2_initrd: Wait for guest shutdown message before stopping
  tests/avocado: set -machine none for userfwd and vnc tests
  MAINTAINERS: fix-up for check-tcg Makefile changes
  MAINTAINERS: add features_to_c.sh to gdbstub files
  MAINTAINERS: add entries for the key build bits
  hw/usb: dev-mtp: Use g_mkdir()
  block/vvfat: Unify the mkdir() call
  tcg: Avoid using hardcoded /tmp
  semihosting/arm-compat-semi: Avoid using hardcoded /tmp
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-11-01 13:39:06 -04:00
Stefan Hajnoczi
18cd31ff30 Remove sparc32plus support from tcg/sparc.
target/i386: Use cpu_unwind_state_data for tpr access.
 target/i386: Expand eflags updates inline
 Complete cpu initialization before registration
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Merge tag 'pull-tcg-20221031-2' of https://gitlab.com/rth7680/qemu into staging

Remove sparc32plus support from tcg/sparc.
target/i386: Use cpu_unwind_state_data for tpr access.
target/i386: Expand eflags updates inline
Complete cpu initialization before registration

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# gpg: Signature made Mon 31 Oct 2022 17:49:38 EDT
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20221031-2' of https://gitlab.com/rth7680/qemu:
  tests/tcg/multiarch: Add munmap-pthread.c
  accel/tcg: Complete cpu initialization before registration
  target/i386: Expand eflags updates inline
  accel/tcg: Remove reset_icount argument from cpu_restore_state_from_tb
  accel/tcg: Remove will_exit argument from cpu_restore_state
  target/openrisc: Use cpu_unwind_state_data for mfspr
  target/openrisc: Always exit after mtspr npc
  target/i386: Use cpu_unwind_state_data for tpr access
  accel/tcg: Introduce cpu_unwind_state_data
  tcg/tci: fix logic error when registering helpers via FFI
  tcg/sparc64: Remove sparc32plus constraints
  tcg/sparc64: Rename from tcg/sparc
  tcg/sparc: Remove support for sparc32plus

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-11-01 09:36:13 -04:00
Alex Bennée
162f916453 MAINTAINERS: fix-up for check-tcg Makefile changes
Fixes: fc76c56d3f ("tests/tcg: cleanup Makefile inclusions")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20221027183637.2772968-18-alex.bennee@linaro.org>
2022-10-31 20:37:59 +00:00
Alex Bennée
97cfba1399 MAINTAINERS: add features_to_c.sh to gdbstub files
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20221027183637.2772968-17-alex.bennee@linaro.org>
2022-10-31 20:37:58 +00:00
Alex Bennée
48fad83ff4 MAINTAINERS: add entries for the key build bits
Changes to the build files are a bit special in that they usually go
through other maintainer trees. However considering the build system
is the root of everything a developer is likely to do we should at
least set it out in MAINTAINERS.

I'm going to nominate Paolo for meson stuff given the conversion was
his passion project. I'm happy to cast an eye over configure stuff
considering a lot of the cross compile logic is in there anyway.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221027183637.2772968-16-alex.bennee@linaro.org>
2022-10-31 20:37:58 +00:00
Richard Henderson
6d0b52ed88 tcg/sparc64: Rename from tcg/sparc
Emphasize that we only support full 64-bit code generation.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-11-01 07:28:53 +11:00
BALATON Zoltan
443f07b73d hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h
All that is left in mac.h now belongs to the nvram emulation so rename
it accordingly and only include it where it is really used.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <b82449369f718c0e207fe8c332fab550fa0230c0.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31 18:48:23 +00:00
BALATON Zoltan
87e5a4f8c2 hw/ppc/mac.h: Move grackle-pcihost type declaration out to a header
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <b133a84dfd38366eea2bb11b7ca433758efacc10.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31 18:48:23 +00:00
Stefan Hajnoczi
395a90be6f * Fix and test the VISTR instruction on s390x
* Some more small s390x fixes and maintainer updates
 * Make sure to remove all temporary files from qtests
 * OpenBSD VM test update to version 7.2
 * Add sndio to FreeBSD tests
 * More patches to enable the qtests on Windows
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Merge tag 'pull-request-2022-10-28' of https://gitlab.com/thuth/qemu into staging

* Fix and test the VISTR instruction on s390x
* Some more small s390x fixes and maintainer updates
* Make sure to remove all temporary files from qtests
* OpenBSD VM test update to version 7.2
* Add sndio to FreeBSD tests
* More patches to enable the qtests on Windows

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# gpg: Signature made Fri 28 Oct 2022 09:20:31 EDT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2022-10-28' of https://gitlab.com/thuth/qemu: (21 commits)
  tests/qtest: libqtest: Correct the timeout unit of blocking receive calls for win32
  tests/qtest: libqos: Do not build virtio-9p unconditionally
  tests/qtest: migration-test: Make sure QEMU process "to" exited after migration is canceled
  tests/qtest: libqtest: Introduce qtest_wait_qemu()
  tests/qtest: Use EXIT_FAILURE instead of magic number
  tests/qtest: device-plug-test: Reverse the usage of double/single quotes
  tests/qtest: Support libqtest to build and run on Windows
  tests/qtest: Use send/recv for socket communication
  accel/qtest: Support qtest accelerator for Windows
  tests: Add sndio to the FreeBSD CI containers / VM
  tests/vm: update openbsd to release 7.2
  tests/qtest/libqos/e1000e: Use e1000_regs.h
  tests/qtest/cxl-test: Remove temporary directories after testing
  tests/qtest/tpm: Clean up remainders of swtpm
  MAINTAINERS: target/s390x/: add Ilya as reviewer
  tests/tcg/s390x: Add a test for the vistr instruction
  target/s390x: Fix emulation of the VISTR instruction
  tests/tcg/s390x: Test compiler flags only once, not every time
  s390x/tod-kvm: don't save/restore the TOD in PV guests
  s390x: step down as general arch maintainer
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-31 06:19:54 -04:00
Stefan Hajnoczi
d5ab9490cd Block layer patches
- Cleanup bs->backing and bs->file handling
 - Refactor bdrv_try_set_aio_context using transactions
 - Changes for improved coroutine_fn consistency
 - vhost-user-blk: fix the resize crash
 - io_uring: Use of io_uring_register_ring_fd() led to breakage, revert
 - vvfat: Fix some problems with r/w mode
 - Code cleanup
 - MAINTAINERS: Fold "Block QAPI, monitor, ..." into "Block layer core"
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- Cleanup bs->backing and bs->file handling
- Refactor bdrv_try_set_aio_context using transactions
- Changes for improved coroutine_fn consistency
- vhost-user-blk: fix the resize crash
- io_uring: Use of io_uring_register_ring_fd() led to breakage, revert
- vvfat: Fix some problems with r/w mode
- Code cleanup
- MAINTAINERS: Fold "Block QAPI, monitor, ..." into "Block layer core"

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# gpg: Signature made Thu 27 Oct 2022 14:29:38 EDT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (58 commits)
  block/block-backend: blk_set_enable_write_cache is IO_CODE
  monitor: switch to *_co_* functions
  vmdk: switch to *_co_* functions
  vhdx: switch to *_co_* functions
  vdi: switch to *_co_* functions
  qed: switch to *_co_* functions
  qcow2: switch to *_co_* functions
  qcow: switch to *_co_* functions
  parallels: switch to *_co_* functions
  mirror: switch to *_co_* functions
  block: switch to *_co_* functions
  commit: switch to *_co_* functions
  vmdk: manually add more coroutine_fn annotations
  qcow2: manually add more coroutine_fn annotations
  qcow: manually add more coroutine_fn annotations
  blkdebug: add missing coroutine_fn annotation for indirect-called functions
  qcow2: add coroutine_fn annotation for indirect-called functions
  block: add missing coroutine_fn annotation to BlockDriverState callbacks
  coroutine-io: add missing coroutine_fn annotation to prototypes
  coroutine-lock: add missing coroutine_fn annotation to prototypes
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-30 15:15:12 -04:00
Stefan Hajnoczi
75d30fde55 Pull request
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Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into staging

Pull request

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# gpg: Signature made Wed 26 Oct 2022 14:58:38 EDT
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# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [ultimate]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [ultimate]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* tag 'block-pull-request' of https://gitlab.com/stefanha/qemu:
  virtio-blk: use BDRV_REQ_REGISTERED_BUF optimization hint
  blkio: implement BDRV_REQ_REGISTERED_BUF optimization
  stubs: add qemu_ram_block_from_host() and qemu_ram_get_fd()
  exec/cpu-common: add qemu_ram_get_fd()
  block: add BlockRAMRegistrar
  numa: use QLIST_FOREACH_SAFE() for RAM block notifiers
  block: return errors from bdrv_register_buf()
  block: add BDRV_REQ_REGISTERED_BUF request flag
  block: use BdrvRequestFlags type for supported flag fields
  block: pass size to bdrv_unregister_buf()
  numa: call ->ram_block_removed() in ram_block_notifer_remove()
  blkio: add libblkio block driver
  coroutine: add flag to re-queue at front of CoQueue

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-30 15:07:25 -04:00
Christian Borntraeger
9d711f19c5 MAINTAINERS: target/s390x/: add Ilya as reviewer
Ilya has volunteered to review TCG patches for s390x.

Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20221019125640.3014143-1-borntraeger@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-10-28 08:35:03 +02:00
Markus Armbruster
b885cdda79 MAINTAINERS: Fold "Block QAPI, monitor, ..." into "Block layer core"
Section "Block QAPI, monitor, command line" is about the external
interfaces we provide for block devices.  It covers the relevant QAPI
schema parts, monitor and command line code, more or less.

The section's files are also covered by section "Block layer core",
except for the QAPI schema files.

I haven't acted as maintainer in this area for a long time.  Make it
official: add the QAPI schema files to section "Block layer core", and
delete section "Block QAPI, monitor, command line".

Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221020120541.80757-1-armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-10-27 18:33:32 +02:00
Cornelia Huck
d001a81256 s390x: step down as general arch maintainer
I haven't really been working on s390x for some time now, and in
practice, I don't have time for it, either. So let's remove myself
from this entry.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20221010160957.40779-1-cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-10-27 09:09:50 +02:00
Stefan Hajnoczi
7f9241d805 block: add BlockRAMRegistrar
Emulated devices and other BlockBackend users wishing to take advantage
of blk_register_buf() all have the same repetitive job: register
RAMBlocks with the BlockBackend using RAMBlockNotifier.

Add a BlockRAMRegistrar API to do this. A later commit will use this
from hw/block/virtio-blk.c.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-id: 20221013185908.1297568-10-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-26 14:56:42 -04:00
Stefan Hajnoczi
fd66dbd424 blkio: add libblkio block driver
libblkio (https://gitlab.com/libblkio/libblkio/) is a library for
high-performance disk I/O. It currently supports io_uring,
virtio-blk-vhost-user, and virtio-blk-vhost-vdpa with additional drivers
under development.

One of the reasons for developing libblkio is that other applications
besides QEMU can use it. This will be particularly useful for
virtio-blk-vhost-user which applications may wish to use for connecting
to qemu-storage-daemon.

libblkio also gives us an opportunity to develop in Rust behind a C API
that is easy to consume from QEMU.

This commit adds io_uring, nvme-io_uring, virtio-blk-vhost-user, and
virtio-blk-vhost-vdpa BlockDrivers to QEMU using libblkio. It will be
easy to add other libblkio drivers since they will share the majority of
code.

For now I/O buffers are copied through bounce buffers if the libblkio
driver requires it. Later commits add an optimization for
pre-registering guest RAM to avoid bounce buffers.

The syntax is:

  --blockdev io_uring,node-name=drive0,filename=test.img,readonly=on|off,cache.direct=on|off

  --blockdev nvme-io_uring,node-name=drive0,filename=/dev/ng0n1,readonly=on|off,cache.direct=on

  --blockdev virtio-blk-vhost-vdpa,node-name=drive0,path=/dev/vdpa...,readonly=on|off,cache.direct=on

  --blockdev virtio-blk-vhost-user,node-name=drive0,path=vhost-user-blk.sock,readonly=on|off,cache.direct=on

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-id: 20221013185908.1297568-3-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-26 14:56:42 -04:00
Cédric Le Goater
2389bcc259 m25p80: Add basic support for the SFDP command
JEDEC STANDARD JESD216 for Serial Flash Discovery Parameters (SFDP)
provides a mean to describe the features of a serial flash device
using a set of internal parameter tables.

This is the initial framework for the RDSFDP command giving access to
a private SFDP area under the flash. This area now needs to be
populated with the flash device characteristics, using a new
'sfdp_read' handler under FlashPartInfo.

Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-2-clg@kaod.org>
Message-Id: <20221013161241.2805140-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-10-24 11:20:15 +02:00
Stefan Hajnoczi
2c65091fd9 ppc patch queue for 2022-10-18:
This queue contains improvements in the e500 and ppc4xx boards, changes
 in the maintainership of the project, a new QMP/HMP command and bug
 fixes:
 
 - Cedric is stepping back from qemu-ppc maintainership;
 - ppc4xx_sdram: QOMification and clean ups;
 - e500: add new types of flash and clean ups;
 - QMP/HMP: introduce dumpdtb command;
 - spapr_pci, booke doorbell interrupt and xvcmp* bit fixes;
 
 The 'dumpdtb' implementation is also making changes to RISC-V files that
 were acked by Alistair Francis and are being included in this queue.
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Merge tag 'pull-ppc-20221017' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2022-10-18:

This queue contains improvements in the e500 and ppc4xx boards, changes
in the maintainership of the project, a new QMP/HMP command and bug
fixes:

- Cedric is stepping back from qemu-ppc maintainership;
- ppc4xx_sdram: QOMification and clean ups;
- e500: add new types of flash and clean ups;
- QMP/HMP: introduce dumpdtb command;
- spapr_pci, booke doorbell interrupt and xvcmp* bit fixes;

The 'dumpdtb' implementation is also making changes to RISC-V files that
were acked by Alistair Francis and are being included in this queue.

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# =hl94
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 17 Oct 2022 15:16:34 EDT
# gpg:                using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 17EB FF99 23D0 1800 AF28  3819 3CD9 CA96 DE03 3164

* tag 'pull-ppc-20221017' of https://gitlab.com/danielhb/qemu: (38 commits)
  hw/riscv: set machine->fdt in spike_board_init()
  hw/riscv: set machine->fdt in sifive_u_machine_init()
  hw/ppc: set machine->fdt in spapr machine
  hw/ppc: set machine->fdt in pnv_reset()
  hw/ppc: set machine->fdt in pegasos2_machine_reset()
  hw/ppc: set machine->fdt in xilinx_load_device_tree()
  hw/ppc: set machine->fdt in sam460ex_load_device_tree()
  hw/ppc: set machine->fdt in bamboo_load_device_tree()
  hw/nios2: set machine->fdt in nios2_load_dtb()
  qmp/hmp, device_tree.c: introduce dumpdtb
  hw/ppc/spapr_pci.c: Use device_cold_reset() rather than device_legacy_reset()
  target/ppc: Fix xvcmp* clearing FI bit
  hw/ppc/e500: Remove if statement which is now always true
  hw/ppc/mpc8544ds: Add platform bus
  hw/ppc/mpc8544ds: Rename wrongly named method
  hw/ppc/e500: Reduce usage of sysbus API
  docs/system/ppc/ppce500: Add heading for networking chapter
  hw/gpio/meson: Introduce dedicated config switch for hw/gpio/mpc8xxx
  hw/ppc/meson: Allow e500 boards to be enabled separately
  ppc440_uc.c: Remove unneeded parenthesis
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-18 11:13:58 -04:00
Philippe Mathieu-Daudé
8823ef1336 MAINTAINERS: Replace my amsat.org email address
The amsat.org domain is having issues with DMARC / SPF / DKIM:
https://lore.kernel.org/qemu-devel/CAMVc7JUy5NeEN0q=4zfZvn_rppgqn9wicV1z=TsLuHKS3RY3Sw@mail.gmail.com/

Consolidate all of my MAINTAINERS entries on my work address.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221017182005.43015-1-philmd@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-17 17:21:22 -04:00
Cédric Le Goater
b0877575bd MAINTAINERS: step back from PPC
I am not active anymore on the PPC maintainership, degrade my self as
standard Reviewer. Also degrade PowerNV and XIVE status since I am not
funded for this work.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929180946.848721-1-clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17 16:15:09 -03:00
Daniil Tatianin
8edd56735b vhost-user-blk: dynamically resize config space based on features
Make vhost-user-blk backwards compatible when migrating from older VMs
running with modern features turned off, the same way it was done for
virtio-blk in 20764be042 ("virtio-blk: set config size depending on the features enabled")

It's currently impossible to migrate from an older VM with
vhost-user-blk (with disable-legacy=off) because of errors like this:

qemu-system-x86_64: get_pci_config_device: Bad config data: i=0x10 read: 41 device: 1 cmask: ff wmask: 80 w1cmask:0
qemu-system-x86_64: Failed to load PCIDevice:config
qemu-system-x86_64: Failed to load virtio-blk:virtio
qemu-system-x86_64: error while loading state for instance 0x0 of device '0000:00:05.0:00.0:02.0/virtio-blk'
qemu-system-x86_64: load of migration failed: Invalid argument

This is caused by the newer (destination) VM requiring a bigger BAR0
alignment because it has to cover a bigger configuration space, which
isn't actually needed since those additional config fields are not
active (write-zeroes/discard).

Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <20220906073111.353245-6-d-tatianin@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-10-07 09:41:51 -04:00
Daniil Tatianin
d9cf55a86d virtio-blk: move config size params to virtio-blk-common
This way we can reuse it for other virtio-blk devices, e.g
vhost-user-blk, which currently does not control its config space size
dynamically.

Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <20220906073111.353245-3-d-tatianin@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-10-07 09:41:51 -04:00
Alex Bennée
8fcfc8235e tests/qtest: enable tests for virtio-gpio
We don't have a virtio-gpio implementation in QEMU and only
support a vhost-user backend. The QEMU side of the code is minimal so
it should be enough to instantiate the device and pass some vhost-user
messages over the control socket. To do this we hook into the existing
vhost-user-test code and just add the bits required for gpio.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Eric Auger <eric.auger@redhat.com>
Message-Id: <20220408155704.2777166-1-alex.bennee@linaro.org>

Message-Id: <20220802095010.3330793-23-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-10-07 09:41:51 -04:00
Viresh Kumar
25c60a4612 hw/virtio: add vhost-user-gpio-pci boilerplate
This allows is to instantiate a vhost-user-gpio device as part of a PCI
bus. It is mostly boilerplate which looks pretty similar to the
vhost-user-fs-pci device.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <5f560cab92d0d789b1c94295ec74b9952907d69d.1641987128.git.viresh.kumar@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20220802095010.3330793-14-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-10-07 09:41:51 -04:00
Viresh Kumar
27ba7b027f hw/virtio: add boilerplate for vhost-user-gpio device
This creates the QEMU side of the vhost-user-gpio device which connects
to the remote daemon. It is based of vhost-user-i2c code.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <5390324a748194a21bc99b1538e19761a8c64092.1641987128.git.viresh.kumar@linaro.org>
[AJB: fixes for qtest, tweaks to feature bits]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Vincent Whitchurch <vincent.whitchurch@axis.com>

Message-Id: <20220802095010.3330793-13-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-10-07 09:41:51 -04:00
Alex Bennée
842b42df2b gdbstub: move into its own sub directory
This is in preparation of future refactoring as well as cleaning up
the source tree. Aside from the minor tweaks to meson and trace.h this
is pure code motion.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929114231.583801-43-alex.bennee@linaro.org>
2022-10-06 11:53:41 +01:00
Stefan Hajnoczi
fe65642bba * Fix emulation of the LZRF instruction
* Fix "noexec" TCG test on s390x
 * Implement SHA-512 and random number generator instructions
 * Support for zPCI interpretation on s390x hosts
 * Removal of the "slirp" submodule
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Merge tag 'pull-request-2022-09-26' of https://gitlab.com/thuth/qemu into staging

* Fix emulation of the LZRF instruction
* Fix "noexec" TCG test on s390x
* Implement SHA-512 and random number generator instructions
* Support for zPCI interpretation on s390x hosts
* Removal of the "slirp" submodule

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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 26 Sep 2022 13:04:37 EDT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2022-09-26' of https://gitlab.com/thuth/qemu:
  Remove the slirp submodule (i.e. compile only with an external libslirp)
  s390x/s390-virtio-ccw: add zpcii-disable machine property
  s390x/pci: reflect proper maxstbl for groups of interpreted devices
  s390x/pci: let intercept devices have separate PCI groups
  s390x/pci: enable adapter event notification for interpreted devices
  s390x/pci: don't fence interpreted devices without MSI-X
  s390x/pci: enable for load/store interpretation
  s390x/pci: add routine to get host function handle from CLP info
  Update linux headers to v6.0-rc4
  configure: Add -Wno-gnu-variable-sized-type-not-at-end
  target/s390x: support PRNO_TRNG instruction
  target/s390x: support SHA-512 extensions
  linux-user/host/s390: Add vector instructions to host_signal_write()
  s390x/tcg: Fix opcode for lzrf

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-27 11:06:52 -04:00
Alexandre Ratchov
663df1cc68 audio: Add sndio backend
sndio is the native API used by OpenBSD, although it has been ported to
other *BSD's and Linux (packages for Ubuntu, Debian, Void, Arch, etc.).

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Alexandre Ratchov <alex@caoua.org>
Reviewed-by: Volker Rümelin <vr_qemu@t-online.de>
Tested-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <YxibXrWsrS3XYQM3@vm1.arverb.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-09-27 07:32:31 +02:00
Thomas Huth
5890258aee Remove the slirp submodule (i.e. compile only with an external libslirp)
Since QEMU 7.1 we don't support Ubuntu 18.04 anymore, so the last big
important Linux distro that did not have a pre-packaged libslirp has
been dismissed. All other major distros seem to have a libslirp package
in their distribution already - according to repology.org:

          Fedora 35: 4.6.1
  CentOS 8 (RHEL-8): 4.4.0
          Debian 11: 4.4.0
 OpenSUSE Leap 15.3: 4.3.1
   Ubuntu LTS 20.04: 4.1.0
      FreeBSD Ports: 4.7.0
      NetBSD pkgsrc: 4.7.0
           Homebrew: 4.7.0
        MSYS2 mingw: 4.7.0

The only one that was still missing a libslirp package is OpenBSD - but
the next version (OpenBSD 7.2 which will be shipped in October) is going
to include a libslirp package. Since QEMU 7.2 will be published after
OpenBSD 7.2, we should be fine there, too.

So there is no real urgent need for keeping the slirp submodule in
the QEMU tree anymore. Thus let's drop the slirp submodule now and
rely on the libslirp packages from the distributions instead.

Message-Id: <20220824151122.704946-7-thuth@redhat.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-09-26 17:23:47 +02:00
Alex Bennée
66dca26748 gitlab-ci: update aarch32/aarch64 custom runner jobs
The custom runner is now using 22.04 so we can drop our hacks to deal
with broken libssh and glusterfs. The provisioning scripts will be
updated in a separate commit.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220914155950.804707-21-alex.bennee@linaro.org>
2022-09-20 17:22:08 +01:00
Cédric Le Goater
1335caf312 ppc/ppc405: Remove taihu machine
It has been deprecated since 7.0.

Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220809153904.485018-2-clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-08-31 14:08:06 -03:00
Xiaojuan Yang
587858ed0d hw/loongarch: Rename file 'loongson3.XXX' to 'virt.XXX'
1. Rename 'loongson3.c' to 'virt.c' and change the meson.build file.
2. Rename 'loongson3.rst' to 'virt.rst'.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Message-Id: <20220729073018.27037-2-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29 15:07:55 -07:00
Konstantin Kostiuk
e8cbe5842b MAINTAINERS: Add myself as Guest Agent co-maintainer
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Acked-by: Michael Roth <michael.roth@amd.com>
2022-07-18 11:56:09 +03:00
Peter Maydell
44bfcf628b aspeed queue:
* New ISL69259 device model
 * New fby35 multi-SoC machine (AST1030 BIC + AST2600 BMC)
 * Aspeed GPIO fixes
 * Extension of m25p80 with write protect bits
 * More avocado tests using the Aspeed SDK
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Merge tag 'pull-aspeed-20220714' of https://github.com/legoater/qemu into staging

aspeed queue:

* New ISL69259 device model
* New fby35 multi-SoC machine (AST1030 BIC + AST2600 BMC)
* Aspeed GPIO fixes
* Extension of m25p80 with write protect bits
* More avocado tests using the Aspeed SDK

# gpg: Signature made Thu 14 Jul 2022 15:28:09 BST
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-aspeed-20220714' of https://github.com/legoater/qemu:
  aspeed: Add fby35-bmc slot GPIO's
  hw/gpio/aspeed: Don't let guests modify input pins
  qtest/aspeed_gpio: Add input pin modification test
  hw: m25p80: add tests for BP and TB bit write protect
  hw: m25p80: Add Block Protect and Top Bottom bits for write protect
  test/avocado/machine_aspeed.py: Add SDK tests
  docs: aspeed: Minor updates
  docs: aspeed: Add fby35 multi-SoC machine section
  aspeed: Add AST1030 (BIC) to fby35
  aspeed: fby35: Add a bootrom for the BMC
  aspeed: Add AST2600 (BMC) to fby35
  aspeed: Add fby35 skeleton
  aspeed: Make aspeed_board_init_flashes public
  aspeed: Refactor UART init for multi-SoC machines
  aspeed: Create SRAM name from first CPU index
  hw/sensor: Add Renesas ISL69259 device model
  hw/sensor: Add IC_DEVICE_ID to ISL voltage regulators
  hw/i2c/pmbus: Add idle state to return 0xff's
  aspeed: sbc: Allow per-machine settings

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-15 11:33:39 +01:00
Peter Delevoryas
c2f58c2fa2 aspeed: Add fby35 skeleton
Signed-off-by: Peter Delevoryas <peter@pjd.dev>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220705191400.41632-6-peter@pjd.dev>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14 16:24:38 +02:00
Konstantin Kostiuk
1d02ef4b61 MAINTAINERS: Add myself as Guest Agent reviewer
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-Id: <20220712092715.2136898-1-kkostiuk@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
2022-07-13 12:19:09 +03:00
Thomas Huth
2116650254 disas: Remove libvixl disassembler
The disassembly via capstone should be superiour to our old vixl
sources nowadays, so let's finally cut this old disassembler out
of the QEMU source tree.

Message-Id: <20220603164249.112459-1-thuth@redhat.com>
Tested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-07-05 10:15:49 +02:00
Richard Henderson
621745c4f3 trivial patches pull request 20220629
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Merge tag 'trivial-branch-for-7.1-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging

trivial patches pull request 20220629

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# gpg: Signature made Wed 29 Jun 2022 02:37:55 PM +0530
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [undefined]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [undefined]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* tag 'trivial-branch-for-7.1-pull-request' of https://gitlab.com/laurent_vivier/qemu:
  hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it
  hw/i386/xen/xen-hvm: Allow for stubbing xen_set_pci_link_route()
  hw/ide/atapi.c: Correct typos (CD-CDROM -> CD-ROM)
  common-user: Only compile the common user code if have_user is set
  hw/pci-host/i440fx: Remove unused parameter from i440fx_init()
  MAINTAINERS: Add softmmu/runstate.c to "Main loop"
  trivial typos: namesapce
  Trivial: 3 char repeat typos
  util: Return void on iova_tree_remove
  qom/object: Remove circular include dependency
  vga: avoid crash if no default vga card

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-30 04:49:40 +05:30
Markus Armbruster
1a7fc0447e MAINTAINERS: Add softmmu/runstate.c to "Main loop"
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220615122338.340426-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-06-28 11:08:26 +02:00
David Hildenbrand
2fcd005ff0 MAINTAINERS: Collect memory device files in "Memory devices"
Xiao Guangrong doesn't have enough time to actively review or contribute
to our NVDIMM implementation. Let's dissolve the "NVDIMM" section, moving
relevant ACPI parts to "ACPI/SMBIOS" and moving memory device stuff into a
new "Memory devices" section. Make that new section cover other memory
device stuff as well.

We can now drop the "hw/mem/*" rule from "ACPI/SMBIOS". Note that
hw/acpi/nvdimm.c is already covered by "ACPI/SMBIOS".

The following files in hw/mem don't fall into the TYPE_MEMPORY_DEVICE
category:
* hw/mem/cxl_type3.c is CXL specific and belongs to "Compute Express Link"
* hw/mem/sparse-mem.c is already covered by "Device Fuzzing"
* hw/mem/npcm7xx_mc.c is already covered by "Nuvoton NPCM7xx"

Thanks Xiao for your work on NVDIMM!

Cc: Ben Widawsky <ben.widawsky@intel.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Ani Sinha <ani@anisinha.ca>
Cc: Xiao Guangrong <xiaoguangrong.eric@gmail.com>
Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Julia Suvorova <jusual@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20220617123151.103033-1-david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-06-27 18:53:18 -04:00
Xie Yongji
2a2359b844 vduse-blk: Implement vduse-blk export
This implements a VDUSE block backends based on
the libvduse library. We can use it to export the BDSs
for both VM and container (host) usage.

The new command-line syntax is:

$ qemu-storage-daemon \
    --blockdev file,node-name=drive0,filename=test.img \
    --export vduse-blk,node-name=drive0,id=vduse-export0,writable=on

After the qemu-storage-daemon started, we need to use
the "vdpa" command to attach the device to vDPA bus:

$ vdpa dev add name vduse-export0 mgmtdev vduse

Also the device must be removed via the "vdpa" command
before we stop the qemu-storage-daemon.

Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220523084611.91-7-xieyongji@bytedance.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-06-24 17:07:06 +02:00
Xie Yongji
a6caeee811 libvduse: Add VDUSE (vDPA Device in Userspace) library
VDUSE [1] is a linux framework that makes it possible to implement
software-emulated vDPA devices in userspace. This adds a library
as a subproject to help implementing VDUSE backends in QEMU.

[1] https://www.kernel.org/doc/html/latest/userspace-api/vduse.html

Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Message-Id: <20220523084611.91-6-xieyongji@bytedance.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-06-24 17:07:06 +02:00
Xie Yongji
5c36802970 block/export: Abstract out the logic of virtio-blk I/O process
Abstract the common logic of virtio-blk I/O process to a function
named virtio_blk_process_req(). It's needed for the following commit.

Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Message-Id: <20220523084611.91-4-xieyongji@bytedance.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-06-24 17:07:06 +02:00
Jagannathan Raman
08cf3dc611 vfio-user: handle device interrupts
Forward remote device's interrupts to the guest

Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Message-id: 9523479eaafe050677f4de2af5dd0df18c27cfd9.1655151679.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-06-15 16:43:42 +01:00
Jagannathan Raman
253007d147 vfio-user: IOMMU support for remote device
Assign separate address space for each device in the remote processes.

Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: afe0b0a97582cdad42b5b25636a29c523265a10a.1655151679.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-06-15 16:43:42 +01:00
Jagannathan Raman
8f9a9259d3 vfio-user: define vfio-user-server object
Define vfio-user object which is remote process server for QEMU. Setup
object initialization functions and properties necessary to instantiate
the object

Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: e45a17001e9b38f451543a664ababdf860e5f2f2.1655151679.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-06-15 16:43:42 +01:00
Jagannathan Raman
55116968de vfio-user: build library
add the libvfio-user library as a submodule. build it as a meson
subproject.

libvfio-user is distributed with BSD 3-Clause license and
json-c with MIT (Expat) license

Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: c2adec87958b081d1dc8775d4aa05c897912f025.1655151679.git.jag.raman@oracle.com

[Changed submodule URL to QEMU's libvfio-user mirror on GitLab. The QEMU
project mirrors its dependencies so that it can provide full source code
even in the event that its dependencies become unavailable. Note that
the mirror repo is manually updated, so please contact me to make newer
libvfio-user commits available. If I become a bottleneck we can set up a
cronjob.

Updated scripts/meson-buildoptions.sh to match the meson_options.txt
change. Failure to do so can result in scripts/meson-buildoptions.sh
being modified by the build system later on and you end up with a dirty
working tree.
--Stefan]

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-06-15 16:42:33 +01:00
Vladimir Sementsov-Ogievskiy
9e4067b8a4 MAINTAINERS: update Vladimir's address and repositories
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-id: 20220526115432.138384-1-vsementsov@yandex-team.ru
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-06-15 14:50:41 +01:00
Hongren (Zenithal) Zheng
5028d66cb2 MAINTAINERS: add myself as CanoKey maintainer
Signed-off-by: Hongren (Zenithal) Zheng <i@zenithal.me>
Message-Id: <YoY61xI0IcFT1fOP@Sun>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-06-14 10:34:36 +02:00
Stefan Pejic
8e0e23445a target/mips: Undeprecate nanoMIPS ISA support in QEMU
nanoMIPS ISA support in QEMU is actively used by MediaTek and is
planned to be maintained and potentially extended by MediaTek in
future.

Un-orphan nanoMIPS ISA support in QEMU by setting a maintainer from
MediaTek and remove deprecation notes from documentation as well.

Signed-off-by: Stefan Pejic <stefan.pejic@syrmia.com>
Message-Id: <20220504110403.613168-8-stefan.pejic@syrmia.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-06-11 11:36:07 +02:00
Alistair Francis
efe1592c43 MAINTAINERS: Cover hw/core/uboot_image.h within Generic Loader section
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220509091339.26016-1-alistair.francis@wdc.com>
2022-06-10 09:31:42 +10:00
Xiaojuan Yang
c429333398 tests/tcg/loongarch64: Add hello/memory test in loongarch64 system
- We write a very minimal softmmu harness.
- This is a very simple smoke test with no need to run a full Linux/kernel.
- The Makefile.softmmu-target record the rule to run.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-43-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:14:13 +00:00
Xiaojuan Yang
ca61e75071 target/loongarch: Add gdb support.
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-42-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:14:13 +00:00
Xiaojuan Yang
c117f68a46 hw/loongarch: Add LoongArch ls7a rtc device support
This patch add ls7a rtc device support.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-39-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:14:13 +00:00
Xiaojuan Yang
0f4fcf1845 hw/intc: Add LoongArch ls7a interrupt controller support(PCH-PIC)
This patch realize the PCH-PIC interrupt controller.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-33-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:11:55 +00:00
Xiaojuan Yang
f6783e3438 hw/loongarch: Add LoongArch ipi interrupt support(IPI)
This patch realize the IPI interrupt controller.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-32-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:10:46 +00:00
Xiaojuan Yang
a8a506c390 hw/loongarch: Add support loongson3 virt machine type.
Emulate a 3A5000 board use the new loongarch instruction.
3A5000 belongs to the Loongson3 series processors.
The board consists of a 3A5000 cpu model and the virt
bridge. The host 3A5000 board is really complicated and
contains many functions.Now for the tcg softmmu mode
only part functions are emulated.

More detailed info you can see
https://github.com/loongson/LoongArch-Documentation

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-31-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:09:03 +00:00
Xiaojuan Yang
d88b51dc26 target/loongarch: Add system emulation introduction
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-19-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:09:03 +00:00
Song Gao
64baad62cd target/loongarch: Add README
This patch gives an introduction to the LoongArch target.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-2-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06 18:09:03 +00:00
Wenchao Wang
c5f1bb4272 MAINTAINERS: Update maintainers for Guest x86 HAXM CPUs
Clean up the maintainer list.

Reviewed-by: Hang Yuan <hang.yuan@intel.com>
Signed-off-by: Wenchao Wang <wenchao.wang@intel.com>
Message-Id: <DM6PR11MB4090A58ACCA4AD8C752AEEA587199@DM6PR11MB4090.namprd11.prod.outlook.com>
[thuth: Note: Colin Xu's address bounces]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-06-03 08:03:28 +02:00
Hailiang Zhang
2ac7d74117 MAINTAINERS: Change my email address
The zhang.zhanghailiang@huawei.com email address has been
stopped. Change it to my new email address.

Signed-off-by: Hailiang Zhang <zhanghailiang@xfusion.com>
Message-Id: <20211214075424.6920-1-zhanghailiang@xfusion.com>
Acked-by: Gonglei <arei.gonglei@huawei.com>
Acked-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-06-03 08:03:28 +02:00
Eric Farman
117d794396 MAINTAINERS: Update s390 vhost entries
Commit 7a523d96a0 ("virtio-ccw: move vhost_ccw_scsi to a separate file")
introduced a new file hw/s390x/vhost-scsi-ccw.c, which received a
couple comments [1][2] to update MAINTAINERS that were missed.

Fix that by making the vhost CCW entries a wildcard.

[1] https://lore.kernel.org/r/d8d2bbd5021076bdba444d31a6da74f507baede3.camel@linux.ibm.com/
[2] https://lore.kernel.org/r/87k0c4gb9f.fsf@redhat.com/

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20220525145814.2750501-1-farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-06-03 08:03:28 +02:00
Maciej S. Szmigiero
ee344768c1 MAINTAINERS: Add myself as the maintainer for Hyper-V VMBus
This way there is some contact point for incoming patches,
and somebody to review and pick up them.

Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
2022-05-30 19:12:38 +02:00
Jonathan Cameron
502730ee3c MAINTAINERS: Add entry for Compute Express Link Emulation
The CXL emulation will be jointly maintained by Ben Widawsky
and Jonathan Cameron.  Broken out as a separate patch
to improve visibility.

Signed-off-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220429144110.25167-4-Jonathan.Cameron@huawei.com>
2022-05-13 06:13:36 -04:00
Eric Blake
58a6fdcc9e nbd/server: Allow MULTI_CONN for shared writable exports
According to the NBD spec, a server that advertises
NBD_FLAG_CAN_MULTI_CONN promises that multiple client connections will
not see any cache inconsistencies: when properly separated by a single
flush, actions performed by one client will be visible to another
client, regardless of which client did the flush.

We always satisfy these conditions in qemu - even when we support
multiple clients, ALL clients go through a single point of reference
into the block layer, with no local caching.  The effect of one client
is instantly visible to the next client.  Even if our backend were a
network device, we argue that any multi-path caching effects that
would cause inconsistencies in back-to-back actions not seeing the
effect of previous actions would be a bug in that backend, and not the
fault of caching in qemu.  As such, it is safe to unconditionally
advertise CAN_MULTI_CONN for any qemu NBD server situation that
supports parallel clients.

Note, however, that we don't want to advertise CAN_MULTI_CONN when we
know that a second client cannot connect (for historical reasons,
qemu-nbd defaults to a single connection while nbd-server-add and QMP
commands default to unlimited connections; but we already have
existing means to let either style of NBD server creation alter those
defaults).  This is visible by no longer advertising MULTI_CONN for
'qemu-nbd -r' without -e, as in the iotest nbd-qemu-allocation.

The harder part of this patch is setting up an iotest to demonstrate
behavior of multiple NBD clients to a single server.  It might be
possible with parallel qemu-io processes, but I found it easier to do
in python with the help of libnbd, and help from Nir and Vladimir in
writing the test.

Signed-off-by: Eric Blake <eblake@redhat.com>
Suggested-by: Nir Soffer <nsoffer@redhat.com>
Suggested-by: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
Message-Id: <20220512004924.417153-3-eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-05-12 13:10:52 +02:00
Richard Henderson
b0c3c60366 target-arm queue:
* MAINTAINERS/.mailmap: update email for Leif Lindholm
  * hw/arm: add version information to sbsa-ref machine DT
  * Enable new features for -cpu max:
    FEAT_Debugv8p2, FEAT_Debugv8p4, FEAT_RAS (minimal version only),
    FEAT_IESB, FEAT_CSV2, FEAT_CSV2_2, FEAT_CSV3, FEAT_DGH
  * Emulate Cortex-A76
  * Emulate Neoverse-N1
  * Fix the virt board default NUMA topology
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Merge tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * MAINTAINERS/.mailmap: update email for Leif Lindholm
 * hw/arm: add version information to sbsa-ref machine DT
 * Enable new features for -cpu max:
   FEAT_Debugv8p2, FEAT_Debugv8p4, FEAT_RAS (minimal version only),
   FEAT_IESB, FEAT_CSV2, FEAT_CSV2_2, FEAT_CSV3, FEAT_DGH
 * Emulate Cortex-A76
 * Emulate Neoverse-N1
 * Fix the virt board default NUMA topology

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# gpg: Signature made Mon 09 May 2022 04:57:47 AM PDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm: (32 commits)
  hw/acpi/aml-build: Use existing CPU topology to build PPTT table
  hw/arm/virt: Fix CPU's default NUMA node ID
  qtest/numa-test: Correct CPU and NUMA association in aarch64_numa_cpu()
  hw/arm/virt: Consider SMP configuration in CPU topology
  qtest/numa-test: Specify CPU topology in aarch64_numa_cpu()
  qapi/machine.json: Add cluster-id
  hw/arm: add versioning to sbsa-ref machine DT
  target/arm: Define neoverse-n1
  target/arm: Define cortex-a76
  target/arm: Enable FEAT_DGH for -cpu max
  target/arm: Enable FEAT_CSV3 for -cpu max
  target/arm: Enable FEAT_CSV2_2 for -cpu max
  target/arm: Enable FEAT_CSV2 for -cpu max
  target/arm: Enable FEAT_IESB for -cpu max
  target/arm: Enable FEAT_RAS for -cpu max
  target/arm: Implement ESB instruction
  target/arm: Implement virtual SError exceptions
  target/arm: Enable SCR and HCR bits for RAS
  target/arm: Add minimal RAS registers
  target/arm: Enable FEAT_Debugv8p4 for -cpu max
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-09 09:33:53 -07:00
Leif Lindholm
14d5addcae MAINTAINERS/.mailmap: update email for Leif Lindholm
NUVIA was acquired by Qualcomm in March 2021, but kept functioning on
separate infrastructure for a transitional period. We've now switched
over to contributing as Qualcomm Innovation Center (quicinc), so update
my email address to reflect this.

Signed-off-by: Leif Lindholm <quic_llindhol@quicinc.com>
Message-id: 20220505113740.75565-1-quic_llindhol@quicinc.com
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[Fixed commit message typo]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09 11:47:53 +01:00
Thomas Huth
333f944c15 disas: Remove old libopcode ppc disassembler
Capstone should be superior to the old libopcode disassembler,
so we can drop the old file nowadays.

Message-Id: <20220505173619.488350-1-thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-09 08:21:05 +02:00
Thomas Huth
457248a54c disas: Remove old libopcode i386 disassembler
Capstone should be superior to the old libopcode disassembler,
so we can drop the old file nowadays.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220412165836.355850-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-09 08:21:05 +02:00
Thomas Huth
82f96346e1 disas: Remove old libopcode arm disassembler
Capstone should be superior to the old libopcode disassembler, so
we can drop the old file nowadays.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220412165836.355850-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-09 08:21:05 +02:00
Mark Cave-Ayland
45f569a116 lasi: move from hw/hppa to hw/misc
Move the LASI device implementation from hw/hppa to hw/misc so that it is
located with all the other miscellaneous devices.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220504092600.10048-43-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-05-08 18:52:37 +01:00
Mark Cave-Ayland
0db9350e6e dino: move from hw/hppa to hw/pci-host
Move the DINO device implementation from hw/hppa to hw/pci-host so that it is
located with all the other PCI host bridges.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220504092600.10048-23-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-05-08 18:52:36 +01:00
Thomas Huth
9992f57978 disas: Remove old libopcode s390 disassembler
Capstone should be superior to the old libopcode disassembler,
so we can drop the old file nowadays.

Message-Id: <20220412165836.355850-2-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-04 08:47:19 +02:00
Peter Maydell
78cb12a92c hw/arm/exynos4210: Put external GIC into state struct
Switch the creation of the external GIC to the new-style "embedded in
state struct" approach, so we can easily refer to the object
elsewhere during realize.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220404154658.565020-9-peter.maydell@linaro.org
2022-04-21 11:37:04 +01:00
Alex Bennée
11593544df tests/avocado: update aarch64_virt test to exercise -cpu max
The Fedora 29 kernel is quite old and importantly fails when running
in LPA2 scenarios. As it's not really exercising much of the CPU space
replace it with a custom 5.16.12 kernel with all the architecture
options turned on. There is a minimal buildroot initramfs included in
the kernel which has a few tools for stress testing the memory
subsystem. The userspace also targets the Neoverse N1 processor so
would fail with a v8.0 cpu like cortex-a53.

While we are at it move the test into its own file so it can have an
assigned maintainer.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220419091020.3008144-2-alex.bennee@linaro.org>
2022-04-20 16:04:16 +01:00
Peter Maydell
bc6ec396d4 * Fix some compilation issues
* Fix overflow calculation in s390x emulation
 * Update location of lockdown.yml in MAINTAINERS file
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Merge tag 'pull-request-2022-04-01' of https://gitlab.com/thuth/qemu into staging

* Fix some compilation issues
* Fix overflow calculation in s390x emulation
* Update location of lockdown.yml in MAINTAINERS file

# gpg: Signature made Fri 01 Apr 2022 12:27:38 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2022-04-01' of https://gitlab.com/thuth/qemu:
  trace: fix compilation with lttng-ust >= 2.13
  9p: move P9_XATTR_SIZE_MAX from 9p.h to 9p.c
  meson.build: Fix dependency of page-vary-common.c to config-poison.h
  target/s390x: Fix determination of overflow condition code after subtraction
  target/s390x: Fix determination of overflow condition code after addition
  misc: Fixes MAINTAINERS's path .github/workflows/lockdown.yml

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-04-02 09:36:07 +01:00
Frederic Konrad
034e050dbd MAINTAINERS: change Fred Konrad's email address
frederic.konrad@adacore.com and konrad@adacore.com will stop working starting
2022-04-01.

Use my personal email instead.

Signed-off-by: Frederic Konrad <frederic.konrad@adacore.com>
Reviewed-by: Fabien Chouteau <chouteau@adacore.com <clg@kaod.org>>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1648643217-15811-1-git-send-email-frederic.konrad@adacore.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-04-01 15:35:49 +01:00
Yonggang Luo
e7c2d7436e misc: Fixes MAINTAINERS's path .github/workflows/lockdown.yml
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20220323080755.156-4-luoyonggang@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-04-01 13:06:07 +02:00
Vladimir Sementsov-Ogievskiy
80f00ca280 MAINTAINERS: change Vladimir's email address
Old vsementsov@virtuozzo.com is not accessible anymore.

Signed-off-by: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
Message-Id: <20220316092702.426629-1-v.sementsov-og@mail.ru>
Signed-off-by: Eric Blake <eblake@redhat.com>
2022-03-21 15:11:29 -05:00
Peter Maydell
22a3a45ade Darwin-based host patches
- Remove various build warnings
 - Fix building with modules on macOS
 - Fix mouse/keyboard GUI interactions
 -----BEGIN PGP SIGNATURE-----
 
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 =PLdU
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Merge tag 'darwin-20220315' of https://github.com/philmd/qemu into staging

Darwin-based host patches

- Remove various build warnings
- Fix building with modules on macOS
- Fix mouse/keyboard GUI interactions

# gpg: Signature made Tue 15 Mar 2022 12:52:19 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'darwin-20220315' of https://github.com/philmd/qemu: (21 commits)
  MAINTAINERS: Volunteer to maintain Darwin-based hosts support
  ui/cocoa: add option to swap Option and Command
  ui/cocoa: capture all keys and combos when mouse is grabbed
  ui/cocoa: release mouse when user switches away from QEMU window
  ui/cocoa: add option to disable left-command forwarding to guest
  ui/cocoa: Constify qkeycode translation arrays
  configure: Pass filtered QEMU_OBJCFLAGS to meson
  meson: Log QEMU_CXXFLAGS content in summary
  meson: Resolve the entitlement.sh script once for good
  osdep: Avoid using Clang-specific __builtin_available()
  audio: Rename coreaudio extension to use Objective-C compiler
  coreaudio: Always return 0 in handle_voice_change
  audio: Log context for audio bug
  audio/dbus: Fix building with modules on macOS
  audio/coreaudio: Remove a deprecation warning on macOS 12
  block/file-posix: Remove a deprecation warning on macOS 12
  hvf: Remove deprecated hv_vcpu_flush() calls
  hvf: Make hvf_get_segments() / hvf_put_segments() local
  hvf: Use standard CR0 and CR4 register definitions
  tests/fp/berkeley-testfloat-3: Ignore ignored #pragma directives
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-03-15 18:58:41 +00:00
Philippe Mathieu-Daudé
c82b7ef16f MAINTAINERS: Volunteer to maintain Darwin-based hosts support
While I am not an experienced Darwin OS user, I now have to
use a macOS based workstation and alike CI, meaning I should
easily spot regressions and test fixes. I therefore volunteer
to collect Darwin related patches and keep QEMU in good state
on macOS, and to some extent iOS.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Christian Schoenebeck <qemu_oss@crudebyte.com>
Cc: Akihiko Odaki <akihiko.odaki@gmail.com>
Cc: Joelle van Dyne <j@getutm.app>
Cc: Daniel P. Berrangé <berrange@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-15 13:36:33 +01:00
Gerd Hoffmann
9b437cd0f9 MAINTAINERS: take edk2
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-15 09:32:22 +01:00
Peter Maydell
2048c4eba2 I²C / SMBus / PMBus patches
- Add some Renesas models
 - Add Titus Rwantare to MAINTAINERS
 -----BEGIN PGP SIGNATURE-----
 
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 =scS/
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd/tags/pmbus-20220308' into staging

I²C / SMBus / PMBus patches

- Add some Renesas models
- Add Titus Rwantare to MAINTAINERS

# gpg: Signature made Tue 08 Mar 2022 18:11:46 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/pmbus-20220308:
  hw/sensor: add Renesas raa228000 device
  hw/sensor: add Renesas raa229004 PMBus device
  hw/sensor: add Intersil ISL69260 device model
  hw/i2c: Added linear mode translation for pmbus devices
  hw/i2c: pmbus: update MAINTAINERS
  hw/i2c: pmbus: refactor uint handling
  hw/i2c: pmbus: add PEC unsupported warning
  hw/i2c: pmbus: fix error returns and guard against out of range accesses
  hw/i2c: pmbus: add registers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-03-09 21:16:27 +00:00
Peter Maydell
9f0369efb0 virtio,pc,pci: features, cleanups, fixes
vhost-user enabled on non-linux systems
 beginning of nvme sriov support
 bigger tx queue for vdpa
 virtio iommu bypass
 FADT flag to detect legacy keyboards
 
 Fixes, cleanups all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
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 =3NVe
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,pc,pci: features, cleanups, fixes

vhost-user enabled on non-linux systems
beginning of nvme sriov support
bigger tx queue for vdpa
virtio iommu bypass
FADT flag to detect legacy keyboards

Fixes, cleanups all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 07 Mar 2022 22:43:31 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (47 commits)
  hw/acpi/microvm: turn on 8042 bit in FADT boot architecture flags if present
  tests/acpi: i386: update FACP table differences
  hw/acpi: add indication for i8042 in IA-PC boot flags of the FADT table
  tests/acpi: i386: allow FACP acpi table changes
  docs: vhost-user: add subsection for non-Linux platforms
  configure, meson: allow enabling vhost-user on all POSIX systems
  vhost: use wfd on functions setting vring call fd
  event_notifier: add event_notifier_get_wfd()
  pci: drop COMPAT_PROP_PCP for 2.0 machine types
  hw/smbios: Add table 4 parameter, "processor-id"
  x86: cleanup unused compat_apic_id_mode
  vhost-vsock: detach the virqueue element in case of error
  pc: add option to disable PS/2 mouse/keyboard
  acpi: pcihp: pcie: set power on cap on parent slot
  pci: expose TYPE_XIO3130_DOWNSTREAM name
  pci: show id info when pci BDF conflict
  hw/misc/pvpanic: Use standard headers instead
  headers: Add pvpanic.h
  pci-bridge/xio3130_downstream: Fix error handling
  pci-bridge/xio3130_upstream: Fix error handling
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	docs/specs/index.rst
2022-03-08 22:27:34 +00:00
Titus Rwantare
ffcdae677e hw/sensor: add Intersil ISL69260 device model
Signed-off-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-Id: <20220307200605.4001451-8-titusr@google.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-08 18:46:48 +01:00
Titus Rwantare
bf0e0c7092 hw/i2c: pmbus: update MAINTAINERS
add self to MAINTAINERS for the PMBus subsystem and related sensors,
and set PMBus as maintained.

Signed-off-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-Id: <20220307200605.4001451-6-titusr@google.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-08 18:46:48 +01:00
Peter Maydell
9a61e6c7e1 * Fixes for s390x TCG tests
* Update Haiku VM to a usable level
 * Some other miscellaneous small fixes
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Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2022-03-07' into staging

* Fixes for s390x TCG tests
* Update Haiku VM to a usable level
* Some other miscellaneous small fixes

# gpg: Signature made Mon 07 Mar 2022 18:07:00 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/thuth-gitlab/tags/pull-request-2022-03-07:
  Check and report for incomplete 'global' option format
  tests/vm: Update haiku test vm to R1/Beta3
  tests/avocado: Cancel BootLinux tests in case there is no free port
  MAINTAINERS: Update the files in the FreeBSD section
  tests/tcg/s390x: Cleanup of mie3 tests.
  tests/tcg/s390x: Fix the exrl-trt* tests with Clang
  tests/tcg/s390x: Fix mvc, mvo and pack tests with Clang

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-03-08 17:09:18 +00:00
Thomas Huth
5be6fd0cb9 MAINTAINERS: Update the files in the FreeBSD section
The FreeBSD CI definitions now reside in other files than .cirrs.yml.
Update the entry in MAINTAINERS accordingly.

Message-Id: <20220217141138.917292-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-03-07 10:08:57 +01:00
Vladimir Sementsov-Ogievskiy
1c14eaabdb block: introduce snapshot-access block driver
The new block driver simply utilizes snapshot-access API of underlying
block node.

In further patches we want to use it like this:

[guest]                   [NBD export]
   |                            |
   | root                       | root
   v                 file       v
[copy-before-write]<------[snapshot-access]
   |           |
   | file      | target
   v           v
[active-disk] [temp.img]

This way, NBD client will be able to read snapshotted state of active
disk, when active disk is continued to be written by guest. This is
known as "fleecing", and currently uses another scheme based on qcow2
temporary image which backing file is active-disk. New scheme comes
with benefits - see next commit.

The other possible application is exporting internal snapshots of
qcow2, like this:

[guest]          [NBD export]
   |                  |
   | root             | root
   v       file       v
[qcow2]<---------[snapshot-access]

For this, we'll need to implement snapshot-access API handlers in
qcow2 driver, and improve snapshot-access block driver (and API) to
make it possible to select snapshot by name. Another thing to improve
is size of snapshot. Now for simplicity we just use size of bs->file,
which is OK for backup, but for qcow2 snapshots export we'll need to
imporve snapshot-access API to get size of snapshot.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20220303194349.2304213-12-vsementsov@virtuozzo.com>
[hreitz: Rebased on block GS/IO split]
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-03-07 09:33:31 +01:00
Vladimir Sementsov-Ogievskiy
d088e6a48a block: intoduce reqlist
Split intersecting-requests functionality out of block-copy to be
reused in copy-before-write filter.

Note: while being here, fix tiny typo in MAINTAINERS.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220303194349.2304213-7-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-03-07 09:33:30 +01:00
Ani Sinha
2a06afec1f MAINTAINERS: no need to add my name explicitly as a reviewer for VIOT tables
I am already listed as a reviewer for ACPI/SMBIOS subsystem. There is no need to
again add me as a reviewer for ACPI/VIOT.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Message-Id: <20220223143322.927136-3-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-03-04 08:30:52 -05:00
Alex Bennée
b904a9096f tests/tcg: port SYS_HEAPINFO to a system test
This allows us to check our new SYS_HEAPINFO implementation generates
sane values.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220225172021.3493923-19-alex.bennee@linaro.org>
2022-02-28 16:42:42 +00:00
Peter Maydell
fa435db8ce Python patches
New functionality in qmp-shell from Dan, and some packaging fixes.
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Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into staging

Python patches

New functionality in qmp-shell from Dan, and some packaging fixes.

# gpg: Signature made Wed 23 Feb 2022 22:08:35 GMT
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jsnow-gitlab/tags/python-pull-request:
  MAINTAINERS: python - remove ehabkost and add bleal
  Revert "python: pin setuptools below v60.0.0"
  Python: add setuptools v60.0 workaround
  Python: discourage direct setup.py install
  python: support recording QMP session to a file
  python: introduce qmp-shell-wrap convenience tool

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-02-24 12:48:14 +00:00
John Snow
89d38c74f4 MAINTAINERS: python - remove ehabkost and add bleal
Eduardo Habkost has left Red Hat and has other daily responsibilities to
attend to. In order to stop spamming him on every series, remove him as
"Reviewer" for the python/ library dir and add Beraldo Leal instead.

For the "python scripts" stanza (which is separate due to level of
support), replace Eduardo as maintainer with myself.

(Thanks for all of your hard work, Eduardo!)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Acked-by: Eduardo Habkost <eduardo@habkost.net>
Message-id: 20220208000525.2601011-1-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-02-23 17:07:26 -05:00
Peter Maydell
4aa2e497a9 This misc series of changes:
- Improves documentation of SSH fingerprint checking
  - Fixes SHA256 fingerprints with non-blockdev usage
  - Blocks the clone3, setns, unshare & execveat syscalls
    with seccomp
  - Blocks process spawning via clone syscall, but allows
    threads, with seccomp
  - Takes over seccomp maintainer role
  - Expands firmware descriptor spec to allow flash
    without NVRAM
 -----BEGIN PGP SIGNATURE-----
 
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange-gitlab/tags/misc-next-pull-request' into staging

This misc series of changes:

 - Improves documentation of SSH fingerprint checking
 - Fixes SHA256 fingerprints with non-blockdev usage
 - Blocks the clone3, setns, unshare & execveat syscalls
   with seccomp
 - Blocks process spawning via clone syscall, but allows
   threads, with seccomp
 - Takes over seccomp maintainer role
 - Expands firmware descriptor spec to allow flash
   without NVRAM

# gpg: Signature made Thu 17 Feb 2022 11:57:13 GMT
# gpg:                using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange-gitlab/tags/misc-next-pull-request:
  docs: expand firmware descriptor to allow flash without NVRAM
  MAINTAINERS: take over seccomp from Eduardo Otubo
  seccomp: block setns, unshare and execveat syscalls
  seccomp: block use of clone3 syscall
  seccomp: fix blocking of process spawning
  seccomp: add unit test for seccomp filtering
  seccomp: allow action to be customized per syscall
  block: print the server key type and fingerprint on failure
  block: support sha256 fingerprint with pre-blockdev options
  block: better document SSH host key fingerprint checking

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-02-23 09:25:05 +00:00
Akihiko Odaki
af643498d2 MAINTAINERS: Add Akihiko Odaki to macOS-relateds
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20220213021215.1974-1-akihiko.odaki@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-02-21 13:30:21 +00:00
Ani Sinha
48006e03d5 MAINTAINERS: Adding myself as a reviewer of some components
Added myself as a reviewer of vmgenid, unimplemented device and empty slot.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20220131122001.1476101-1-ani@anisinha.ca
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-02-20 19:29:08 +00:00
Daniel P. Berrangé
e3160dea5d MAINTAINERS: take over seccomp from Eduardo Otubo
Eduardo has indicated that he no longer has time to be involved in
a QEMU maintainership role. As one of the more frequent contributors
of patches and design ideas to seccomp, I'll take over in an "Odd
Fixes" role.

Acked-by: Eduardo Otubo <otubo@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-02-16 18:52:40 +00:00
Daniel P. Berrangé
d2ea8dac70 seccomp: add unit test for seccomp filtering
The handling of some syscalls / libc function is quite subtle. For
example, 'fork' at a libc level doesn't always correspond to 'fork'
at a syscall level, since the 'clone' syscall is preferred usually.

The unit test will help to detect these kind of problems. A point of
difficulty in writing a test though is that the QEMU build process may
already be confined by seccomp. For example, if running inside a
container. Since we can't predict what filtering might have been applied
already, we are quite conservative and skip all tests if we see any kind
of seccomp filter active.

Acked-by: Eduardo Otubo <otubo@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-02-16 18:52:40 +00:00
Philipp Tomsich
34888f01b7 target/riscv: add a MAINTAINERS entry for XVentanaCondOps
The XVentanaCondOps extension is supported by VRULL on behalf of the
Ventana Micro.  Add myself as a point-of-contact.

Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220202005249.3566542-8-philipp.tomsich@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-02-16 12:24:18 +10:00
Peter Maydell
cc5ce8b8b6 ppc-7.0 queue
* Exception model rework (Fabiano)
 * Unused CPU models removal (Fabiano and Cédric)
 * Fix for VOF installation (Alexey)
 * Misc fixes
 -----BEGIN PGP SIGNATURE-----
 
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Merge remote-tracking branch 'remotes/legoater/tags/pull-ppc-20220210' into staging

ppc-7.0 queue

* Exception model rework (Fabiano)
* Unused CPU models removal (Fabiano and Cédric)
* Fix for VOF installation (Alexey)
* Misc fixes

# gpg: Signature made Thu 10 Feb 2022 12:59:07 GMT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* remotes/legoater/tags/pull-ppc-20220210: (42 commits)
  spapr/vof: Install rom and nvram binaries
  docs: rstfy confidential guest documentation
  target/ppc: Change VSX instructions behavior to fill with zeros
  target/ppc: books: Remove excp_model argument from ppc_excp_apply_ail
  target/ppc: Assert if MSR bits differ from msr_mask during exceptions
  target/ppc: powerpc_excp: Move common code to the caller function
  target/ppc: Remove powerpc_excp_legacy
  target/ppc: 7xx: Set SRRs directly in exception code
  target/ppc: 7xx: Software TLB cleanup
  target/ppc: 7xx: System Reset cleanup
  target/ppc: 7xx: System Call exception cleanup
  target/ppc: 7xx: Program exception cleanup
  target/ppc: 7xx: External interrupt cleanup
  target/ppc: 7xx: Machine Check exception cleanup
  target/ppc: Simplify powerpc_excp_7xx
  target/ppc: Introduce powerpc_excp_7xx
  target/ppc: Merge 7x5 and 7x0 exception model IDs
  target/ppc: 6xx: Set SRRs directly in exception code
  target/ppc: 6xx: Software TLB exceptions cleanup
  target/ppc: 6xx: System Reset interrupt cleanup
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-02-13 20:33:28 +00:00
Philippe Mathieu-Daudé
3260f4e6f1 MAINTAINERS: Cover lcitool submodule with build test / automation
lcitool is used by build test / automation, we want maintainers
to get notified if the submodule is updated.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220121154134.315047-2-f4bug@amsat.org>
Message-Id: <20220204204335.1689602-6-alex.bennee@linaro.org>
2022-02-09 12:08:41 +00:00
Cornelia Huck
96a46def58 docs: rstfy confidential guest documentation
Also rstfy the documentation for AMD SEV, and link it.

The documentation for PEF had been merged into the pseries doc,
fix the reference.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220204161251.241877-1-cohuck@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-02-09 09:08:56 +01:00
Peter Maydell
5cbe64110d bsd-user: upstream signal implementation
Upstream the bsd-user fork signal implementation, for the most part.  This
 series of commits represents nearly all of the infrastructure that surround
 signals, except the actual system call glue (that was also reworked in the
 fork and needs its own series). In addition, this adds the sigsegv and sigbus
 code to arm. Even in the fork, we don't have good x86 signal implementation,
 so there's little to upstream for that at the moment.
 
 bsd-user's signal implementation is similar to linux-user's. The full context
 can be found in the bsd-user's fork's 'blitz branch' at
 https://github.com/qemu-bsd-user/qemu-bsd-user/tree/blitz which shows how these
 are used to implement various system calls. Since this was built from
 linux-user's stack stuff, evolved for BSD with the passage of a few years, it
 no-doubt missed some bug fixes from linux-user (though nothing obvious stood out
 in the quick comparison I made). After the first round of reviews, many of these
 improvements have been incorporated.
 
 Patchew history: https://patchew.org/QEMU/20220125012947.14974-1-imp@bsdimp.com/
 -----BEGIN PGP SIGNATURE-----
 Comment: GPGTools - https://gpgtools.org
 
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 5V8BwDy9aJhquNf/UD0OcpEZ+nLtULuFYHI4ZAT/yZeKXkPfx9cVwWfhwtxYEC5J
 JMyeNWZ+QAO2riq8S2wmkyXmPKPMFS/h9L1X1zWekS8pa1oTa13Na+jzEFZ4+sip
 0KzSTkSkqrpmwjHNRWTDdPF9AKNqMKj1u2xd93L83N1KAJDM3SlLDgCD4C91OVxw
 5XzLcnX5uQsKk8ZcvGP/pongs13tolce3AU4OSHEdygFdTmUsj4=
 =aZPm
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bsdimp/tags/bsd-user-arm-2022q1-pull-request' into staging

bsd-user: upstream signal implementation

Upstream the bsd-user fork signal implementation, for the most part.  This
series of commits represents nearly all of the infrastructure that surround
signals, except the actual system call glue (that was also reworked in the
fork and needs its own series). In addition, this adds the sigsegv and sigbus
code to arm. Even in the fork, we don't have good x86 signal implementation,
so there's little to upstream for that at the moment.

bsd-user's signal implementation is similar to linux-user's. The full context
can be found in the bsd-user's fork's 'blitz branch' at
https://github.com/qemu-bsd-user/qemu-bsd-user/tree/blitz which shows how these
are used to implement various system calls. Since this was built from
linux-user's stack stuff, evolved for BSD with the passage of a few years, it
no-doubt missed some bug fixes from linux-user (though nothing obvious stood out
in the quick comparison I made). After the first round of reviews, many of these
improvements have been incorporated.

Patchew history: https://patchew.org/QEMU/20220125012947.14974-1-imp@bsdimp.com/

# gpg: Signature made Mon 31 Jan 2022 19:55:51 GMT
# gpg:                using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100
# gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown]
# gpg:                 aka "Warner Losh <imp@bsdimp.com>" [unknown]
# gpg:                 aka "Warner Losh <imp@freebsd.org>" [unknown]
# gpg:                 aka "Warner Losh <imp@village.org>" [unknown]
# gpg:                 aka "Warner Losh <wlosh@bsdimp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 2035 F894 B00A A3CF 7CCD  E1B7 6C1C D128 7DB0 1100

* remotes/bsdimp/tags/bsd-user-arm-2022q1-pull-request: (40 commits)
  bsd-user/freebsd/target_os_ucontext.h: Prefer env as arg name for CPUArchState args
  bsd-user: Rename arg name for target_cpu_reset to env
  MAINTAINERS: Add tests/vm/*bsd to the list to get reviews on
  bsd-user/signal.c: do_sigaltstack
  bsd-user/signal.c: implement do_sigaction
  bsd-user/signal.c: implement do_sigreturn
  bsd-user/signal.c: process_pending_signals
  bsd-user/signal.c: tswap_siginfo
  bsd-user/signal.c: handle_pending_signal
  bsd-user/signal.c: setup_frame
  bsd-user/signal.c: sigset manipulation routines.
  bsd-user/signal.c: Fill in queue_signal
  bsd-user/signal.c: Implement dump_core_and_abort
  bsd-user/strace.c: print_taken_signal
  bsd-user/signal.c: Implement host_signal_handler
  bsd-user/signal.c: Implement rewind_if_in_safe_syscall
  bsd-user/signal.c: host_to_target_siginfo_noswap
  bsd-user: Add trace events for bsd-user
  bsd-user: Add host signals to the build
  bsd-user/host/x86_64/host-signal.h: Implement host_signal_*
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-31 20:20:54 +00:00
Warner Losh
adbae40fa1 MAINTAINERS: Add tests/vm/*bsd to the list to get reviews on
tests/vm/*bsd (especailly tests/vm/freebsd) are adjacent to the bsd-user
stuff and we're keen on keeping them working as well.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-01-30 17:13:50 -07:00
Andrew Baumann
5212297c47 MAINTAINERS: Remove myself (for raspi).
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Message-id: MW4PR21MB1940E8BB52F4053C943B1FCD9E219@MW4PR21MB1940.namprd21.prod.outlook.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-28 14:29:47 +00:00
Francisco Iglesias
72e58848b2 MAINTAINERS: Add an entry for Xilinx Versal OSPI
List myself as maintainer for the Xilinx Versal OSPI controller.

Signed-off-by: Francisco Iglesias <francisco.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220121161141.14389-11-francisco.iglesias@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-28 14:29:46 +00:00
Philippe Mathieu-Daudé
6d81f4887f hw/net: Move MV88W8618 network device out of hw/arm/ directory
The Marvell 88W8618 network device is hidden in the Musicpal
machine. Move it into a new unit file under the hw/net/ directory.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20220107184429.423572-4-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-20 11:47:52 +00:00
Eric Farman
6a6d3dfd6e MAINTAINERS: Add myself to s390 I/O areas
After the recent restructuring, I'd like to volunteer to help
in some of the s390 I/O areas.

Built on "[PATCH RFC v2] MAINTAINERS: split out s390x sections"

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <20220112164044.2210508-1-farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-01-18 10:13:53 +01:00
Cornelia Huck
56e3483402 MAINTAINERS: split out s390x sections
Split out some more specialized devices etc., so that we can build
smarter lists of people to be put on cc: in the future.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Acked-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20211222105548.356852-1-cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-01-18 10:12:11 +01:00
Peter Maydell
69353c332c [PULL 0/9] qemu-ga-win patches
-----BEGIN PGP SIGNATURE-----
 
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/konstantin/tags/qga-win32-pull-2022-01-10' into staging

[PULL 0/9] qemu-ga-win patches

# gpg: Signature made Sat 15 Jan 2022 22:04:01 GMT
# gpg:                using RSA key C2C2C109EA43C63C1423EB84EF5D5E8161BA84E7
# gpg: Good signature from "Kostiantyn Kostiuk (Upstream PR sign) <kkostiuk@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: C2C2 C109 EA43 C63C 1423  EB84 EF5D 5E81 61BA 84E7

* remotes/konstantin/tags/qga-win32-pull-2022-01-10:
  qga-win: Detect Windows 11 by build number
  qga-win: Detect OS based on Windows 10 by first build number
  gqa-win: get_pci_info: Replace 'while' with 2 calls of the function
  gqa-win: get_pci_info: Add g_autofree for few variables
  gqa-win: get_pci_info: Split logic to separate functions
  gqa-win: get_pci_info: Free parent_dev_info properly
  gqa-win: get_pci_info: Use common 'end' label
  gqa-win: get_pci_info: Clean dev_info if handle is valid
  MAINTAINERS: Add entry for QEMU Guest Agent Windows components

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-16 16:32:34 +00:00
Thomas Huth
c52887687e MAINTAINERS: Improve the PowerPC machines section
Add some documentation files to the corresponding machine sections
and mention the machine names in the section titles where it is
not so obvious (e.g. that "taihu" is a 405 machine).

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220105104800.407570-1-thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-01-12 11:28:26 +01:00
Kostiantyn Kostiuk
cced3a7230 MAINTAINERS: Add entry for QEMU Guest Agent Windows components
Signed-off-by: Kostiantyn Kostiuk <kkostiuk@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Michael Roth <michael.roth@amd.com>
2022-01-10 13:02:19 +00:00
Thomas Huth
14dc58e3e0 docs: reSTify virtio-balloon-stats documentation and move to docs/interop
The virtio-balloon-stats documentation might be useful for people that
are implementing software that talks to QEMU via QMP, so this should
reside in the docs/interop/ directory. While we're at it, also convert
the file to restructured text and mention it in the MAINTAINERS file.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220105115245.420945-1-thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-01-07 19:30:13 -05:00
Ani Sinha
d135536d5f MAINTAINERS: Add a separate entry for acpi/VIOT tables
All work related to VIOT tables are being done by Jean. Adding him as the
maintainer for acpi VIOT table code in qemu.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Message-Id: <20211213045924.344214-1-ani@anisinha.ca>
Acked-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-01-07 19:30:13 -05:00
Li Zhijian
2ece6e6484 MAINTAINERS: email address change
Fujitsu's mail service has migrated to O365 months ago, the
lizhijian@cn.fujitsu.com address will stop working on 2022-06-01,
change it to my new email address lizhijian@fujitsu.com.

Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Acked-by: Zhang Chen <chen.zhang@intel.com>
Message-Id: <20211231050901.360-1-lizhijian@cn.fujitsu.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-31 13:42:54 +01:00
Philippe Mathieu-Daudé
90f285fd83 MAINTAINERS: Change philmd's email address
The philmd@redhat.com email address will stop working on
2022-01-01, change it to my personal email address.

Update .mailmap in case anyone wants to send me an email
because of some past commit I authored.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211231000759.707519-1-philmd@redhat.com>
2021-12-31 13:42:54 +01:00
Yanan Wang
da7595cad3 MAINTAINERS: Self-recommended as reviewer of "Machine core"
I've built interests in the generic machine subsystem and
have also been working on projects related to this part,
self-recommand myself as a reviewer so that I can help to
review some patches familiar to me, and have a chance to
learn more continuously.

Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211228092221.21068-8-wangyanan55@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-31 13:42:51 +01:00
Zhang Chen
487cf3f2b2 MAINTAINERS: Update COLO Proxy section
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Message-Id: <20211221080400.1492980-1-chen.zhang@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
WANG Xuerui
afa33258f3 MAINTAINERS: Add tcg/loongarch64 entry with myself as maintainer
I ported the initial code, so I should maintain it of course.

Signed-off-by: WANG Xuerui <git@xen0n.name>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211221054105.178795-3-git@xen0n.name>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21 13:17:06 -08:00
Marc-André Lureau
89f4df9595 MAINTAINERS: update D-Bus section
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21 10:50:22 +04:00
Richard Henderson
ff9c1e5500 linux-user: Move thunk.c from top-level
So far, linux-user is the only user of these functions.
Clean up the build machinery by restricting it to linux-user.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-20 10:12:29 -08:00
Richard Henderson
bbf15aaf7c common-user: Move safe-syscall.* from linux-user
Move linux-user safe-syscall.S and safe-syscall-error.c to common-user
so that bsd-user can also use it.  Also move safe-syscall.h to
include/user/.  Since there is nothing here that is related to the guest,
as opposed to the host, build it once.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-20 10:12:24 -08:00
Christian Borntraeger
2c092950a4 MAINTAINERS: update email address of Christian Borntraeger
My borntraeger@de.ibm.com email is just a forwarder to the
linux.ibm.com address. Let us remove the extra hop to avoid
a potential source of errors.

While at it, add the relevant email addresses to mailmap.

Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Message-Id: <20211126102449.287524-1-borntraeger@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-17 09:12:37 +01:00
Richard Henderson
29eb5c2c86 * improve compatibility for macOS scripts/entitlement.sh (Evan)
* add support for KVM_GUESTDBG_BLOCKIRQ (Maxim)
 * update linux-headers to Linux 5.16 (myself)
 * configure cleanups (myself)
 * lsi53c895a assertion failure fix (Philippe)
 * fix incorrect description for die-id (Yanan)
 * support for NUMA in SGX enclave memory (Yang Zhong)
 -----BEGIN PGP SIGNATURE-----
 
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 =U1Xy
 -----END PGP SIGNATURE-----

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* improve compatibility for macOS scripts/entitlement.sh (Evan)
* add support for KVM_GUESTDBG_BLOCKIRQ (Maxim)
* update linux-headers to Linux 5.16 (myself)
* configure cleanups (myself)
* lsi53c895a assertion failure fix (Philippe)
* fix incorrect description for die-id (Yanan)
* support for NUMA in SGX enclave memory (Yang Zhong)

# gpg: Signature made Wed 15 Dec 2021 02:49:44 AM PST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  configure: remove dead variables
  doc: Add the SGX numa description
  numa: Support SGX numa in the monitor and Libvirt interfaces
  numa: Enable numa for SGX EPC sections
  kvm: add support for KVM_GUESTDBG_BLOCKIRQ
  gdbstub, kvm: let KVM report supported singlestep flags
  gdbstub: reject unsupported flags in handle_set_qemu_sstep
  linux-headers: update to 5.16-rc1
  virtio-gpu: do not byteswap padding
  scripts/entitlement.sh: Use backward-compatible cp flags
  qapi/machine.json: Fix incorrect description for die-id
  tests/qtest: Add fuzz-lsi53c895a-test
  hw/scsi/lsi53c895a: Do not abort when DMA requested and no data queued

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-16 08:39:20 -08:00
Eduardo Habkost
24c4cd1311 MAINTAINERS: Change my email address
The ehabkost@redhat.com email address will stop working on
2021-12-01, change it to my personal email address.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211129163053.2506734-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211130204722.2732997-2-ehabkost@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-01 07:17:56 +01:00
Philippe Mathieu-Daudé
aa62976c9d tests/qtest: Add fuzz-lsi53c895a-test
Without the previous commit, this test triggers:

  $ make check-qtest-x86_64
  [...]
  Running test qtest-x86_64/fuzz-lsi53c895a-test
  qemu-system-x86_64: hw/scsi/lsi53c895a.c:624: lsi_do_dma: Assertion `s->current' failed.
  ERROR qtest-x86_64/fuzz-lsi53c895a-test - too few tests run (expected 1, got 0)

Suggested-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20211123111732.83137-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-30 22:25:58 +01:00
Philippe Mathieu-Daudé
1e970158be MAINTAINERS: Add section for Aarch64 GitLab custom runner
Add a MAINTAINERS section to cover the GitLab YAML config file
containing the jobs run on the custom runner sponsored by the
Works On Arm project [*].

[*] https://developer.arm.com/solutions/infrastructure/works-on-arm

Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211116163226.2719320-1-f4bug@amsat.org>
Message-Id: <20211129140932.4115115-8-alex.bennee@linaro.org>
2021-11-29 15:13:19 +00:00
Willian Rampazzo
40525be5cb MAINTAINERS: Remove me as a reviewer for the build and test/avocado
Remove me as a reviewer for the Build and test automation and the
Integration Testing with the Avocado Framework and add Beraldo
Leal.

Signed-off-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-Id: <20211122191124.31620-1-willianr@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211129140932.4115115-7-alex.bennee@linaro.org>
2021-11-29 15:13:16 +00:00
David Gibson
14fe3222e5 target/ppc, hw/ppc: Change maintainers
As our day jobs and interests have moved onto other things, Greg and I have
been struggling to keep on top of maintainership of target/ppc and
associated pieces like the pseries and powernv machine types, with their
platform specific devices.

We've therefore discussed and plan to transfer maintainership to Cédric Le
Goater (primary) and Daniel Henrique Barboza (backup).  Cédric and Daniel
have been actively contributing to the area for some time, and they're
supported in this by their current employer, IBM, who has an obvious
interest in the platform.

Greg and I do plan to stay around in some capacity for at least the next
6 months, providing reviews and advice to assist the new maintainers into
the role.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: Cédric Le Goater <clg@kaod.org>
2021-11-09 10:32:53 +11:00
Willian Rampazzo
bbbd9b6ec6 tests/acceptance: rename tests acceptance to tests avocado
In the discussion about renaming the `tests/acceptance` [1], the
conclusion was that the folders inside `tests` are related to the
framework running the tests and not directly related to the type of
the tests.

This changes the folder to `tests/avocado` and adjusts the MAKEFILE, the
CI related files and the documentation.

[1] https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg06553.html

Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20211105155354.154864-3-willianr@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-11-08 17:00:22 +01:00
Alex Bennée
67f80eb4d0 tests/tcg: enable debian-nios2-cross for test building
Now we have a nios2 test image we can start using it to build tests.
However signal handling in nios2 is still broken so we disable the
signals and linux-test tests that trigger the bug.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211026102234.3961636-12-alex.bennee@linaro.org>
2021-11-04 10:32:01 +00:00
Richard Henderson
b58a4e688a tests/docker: Add debian-microblaze-cross image
Build the entire cross tool chain from source.
For this reason, default to caching.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[AJB: Update MAINTAINERS]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211014224435.2539547-7-richard.henderson@linaro.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211026102234.3961636-7-alex.bennee@linaro.org>
2021-11-04 10:32:00 +00:00
Richard Henderson
2eb4461ad5 tests/docker: Add debian-nios2-cross image
Build the entire cross tool chain from source.
For this reason, default to caching.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[AJB: honour NOUSER in cached fetch and build, update MAINTAINERS]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211014224435.2539547-6-richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20211026102234.3961636-6-alex.bennee@linaro.org>
2021-11-04 10:31:32 +00:00
Richard Henderson
b1fd92137e * Build system fixes and cleanups
* DMA support in the multiboot option ROM
 * Rename default-bus-bypass-iommu
 * Deprecate -watchdog and cleanup -watchdog-action
 * HVF fix for <PAGE_SIZE regions
 * Support TSC scaling for AMD nested virtualization
 * Fix for ESP fuzzing bug
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Build system fixes and cleanups
* DMA support in the multiboot option ROM
* Rename default-bus-bypass-iommu
* Deprecate -watchdog and cleanup -watchdog-action
* HVF fix for <PAGE_SIZE regions
* Support TSC scaling for AMD nested virtualization
* Fix for ESP fuzzing bug

# gpg: Signature made Tue 02 Nov 2021 10:57:37 AM EDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]

* remotes/bonzini/tags/for-upstream: (27 commits)
  configure: fix --audio-drv-list help message
  configure: Remove the check for the __thread keyword
  Move the l2tpv3 test from configure to meson.build
  meson: remove unnecessary coreaudio test program
  meson: remove pointless warnings
  meson.build: Allow to disable OSS again
  meson: bump submodule to 0.59.3
  qtest/am53c974-test: add test for cancelling in-flight requests
  esp: ensure in-flight SCSI requests are always cancelled
  KVM: SVM: add migration support for nested TSC scaling
  hw/i386: fix vmmouse registration
  watchdog: remove select_watchdog_action
  vl: deprecate -watchdog
  watchdog: add information from -watchdog help to -device help
  hw/i386: Rename default_bus_bypass_iommu
  hvf: Avoid mapping regions < PAGE_SIZE as ram
  configure: do not duplicate CPU_CFLAGS into QEMU_LDFLAGS
  configure: remove useless NPTL probe
  target/i386: use DMA-enabled multiboot ROM for new-enough QEMU machine types
  optionrom: add a DMA-enabled multiboot ROM
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-03 13:07:30 -04:00
Richard Henderson
c55e3370c3 Trivial patches branch pull request 20211101 v2
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Merge remote-tracking branch 'remotes/vivier/tags/trivial-branch-for-6.2-pull-request' into staging

Trivial patches branch pull request 20211101 v2

# gpg: Signature made Tue 02 Nov 2021 07:21:44 PM EDT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]

* remotes/vivier/tags/trivial-branch-for-6.2-pull-request:
  hw/input/lasips2: Fix typos in function names
  MAINTAINERS: Split HPPA TCG vs HPPA machines/hardware
  hw/core/machine: Add the missing delimiter in cpu_slot_to_string()
  monitor: Trim some trailing space from human-readable output

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-03 11:24:09 -04:00
Richard Henderson
58b6476164 MAINTAINERS: audio updates
microvm: device tree support
 console: chardev fixes
 misc: deprecate sga
 usb: fix struct usb_msd_csw
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Merge remote-tracking branch 'remotes/kraxel/tags/misc-20211102-pull-request' into staging

MAINTAINERS: audio updates
microvm: device tree support
console: chardev fixes
misc: deprecate sga
usb: fix struct usb_msd_csw

# gpg: Signature made Tue 02 Nov 2021 12:26:07 PM EDT
# gpg:                using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]

* remotes/kraxel/tags/misc-20211102-pull-request:
  usb-storage: tag usb_msd_csw as packed struct
  hw/misc: deprecate the 'sga' device
  ui/console: remove chardev frontend connected test
  ui/console: replace kbd_timer with chr_accept_input callback
  ui/console: replace QEMUFIFO with Fifo8
  ui/gtk: skip any extra draw of same guest scanout blob res
  ui/gtk: Update the refresh rate for gl-area too
  microvm: add device tree support.
  MAINTAINERS: add myself as partial audio reviewer
  MAINTAINERS: Add myself as a reviewer for SDL audio

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-03 02:28:14 -04:00
Christian Schoenebeck
584ab347ce MAINTAINERS: add myself as partial audio reviewer
Volunteering as reviewer for some of the audio backends; namely
ALSA, CoreAudio and JACK.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <E1mMVca-0005ZJ-Lo@lizzy.crudebyte.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-02 17:24:17 +01:00
Thomas Huth
2863bd565c MAINTAINERS: Add myself as a reviewer for SDL audio
I've got some experience with the SDL library, so I can help
reviewing patches here.

Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211030062106.46024-1-huth@tuxfamily.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-02 17:24:17 +01:00
Alex Bennée
0b09d44164 MAINTAINERS: update location of microvm docs
Fixes: e8eee8d3d9 ("docs: Move microvm.rst into the system manual")

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211012151447.4147923-1-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-11-02 15:57:21 +01:00
Philippe Mathieu-Daudé
f44d1d4ed9 MAINTAINERS: Split MIPS TCG frontend vs MIPS machines/hardware
Hardware emulated models don't belong to the TCG MAINTAINERS
section. Move them to a new 'Overall MIPS Machines' section
in the 'MIPS Machines' group.

Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211004092515.3819836-4-f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-02 14:32:32 +01:00
Philippe Mathieu-Daudé
6cee54794d MAINTAINERS: Add entries to cover MIPS CPS / GIC hardware
MIPS CPS and GIC models are unrelated to the TCG frontend.
Move them as new sections under the 'Devices' group.

Cc: Paul Burton <paulburton@kernel.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211027041416.1237433-3-f4bug@amsat.org>
2021-11-02 14:32:32 +01:00
Philippe Mathieu-Daudé
e955acd91d MAINTAINERS: Add MIPS general architecture support entry
The architecture is covered in TCG (frontend and backend)
and hardware models. Add a generic section matching the
'mips' word in patch subjects.

Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211004092515.3819836-2-f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-02 14:32:32 +01:00
Yanan Wang
9e8e393bb7 tests/unit: Add an unit test for smp parsing
Now that we have a generic parser smp_parse(), let's add an unit
test for the code. All possible valid/invalid SMP configurations
that the user can specify are covered.

Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211026034659.22040-3-wangyanan55@huawei.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <bfed7144-af86-7098-e7a6-731ff13c2cf7@huawei.com>
[PMD: Squashed format string fixup from Yanan Wang]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-11-01 19:44:11 +01:00
Yanan Wang
86ce2d28fa hw/core/machine: Split out the smp parsing code
We are going to introduce an unit test for the parser smp_parse()
in hw/core/machine.c, but now machine.c is only built in softmmu.

In order to solve the build dependency on the smp parsing code and
avoid building unrelated stuff for the unit tests, move the tested
code from machine.c into a separate file, i.e., machine-smp.c and
build it in common field.

Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211026034659.22040-2-wangyanan55@huawei.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-11-01 19:44:11 +01:00
Philippe Mathieu-Daudé
11f976adee MAINTAINERS: Split HPPA TCG vs HPPA machines/hardware
Hardware emulated models don't belong to the TCG MAINTAINERS
section. Move them to the 'HP-PARISC Machines' section.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Helge Deller <deller@gmx.de>
Message-Id: <20211004083835.3802961-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-10-31 21:05:40 +01:00
Philippe Mathieu-Daudé
3bc1bb8042 MAINTAINERS: Add myself as reviewer of 'Machine core' API
In order to help Eduardo and Marcel with the machine
core API, add myself as reviewer. That will also help
me to learn more about this subsystem :)

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Message-Id: <20211007093108.323223-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-10-23 18:49:29 +02:00
Thomas Huth
5ff1dfdf66 tests/acceptance: Add a test for the bamboo ppc board
The kernel and initrd from the "Aboriginal Linux" project can be
used to run some tests on the bamboo ppc machine.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211015090008.1299609-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-21 11:42:47 +11:00
Richard Henderson
82d88f834c * Check kernel command line size on s390x
* Simplification of one of the SIGP instructions on s390x
 * Cornelia stepping down as maintainer in some subsystems
 * Update the dtc submodule to a proper release version
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Merge remote-tracking branch 'remotes/thuth/tags/pull-request-2021-10-15' into staging

* Check kernel command line size on s390x
* Simplification of one of the SIGP instructions on s390x
* Cornelia stepping down as maintainer in some subsystems
* Update the dtc submodule to a proper release version

# gpg: Signature made Fri 15 Oct 2021 02:11:13 AM PDT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]

* remotes/thuth/tags/pull-request-2021-10-15:
  dtc: Update to version 1.6.1
  s390x virtio-ccw machine: step down as maintainer
  s390x/kvm: step down as maintainer
  vfio-ccw: step down as maintainer
  s390x: sigp: Force Set Architecture to return Invalid Parameter
  s390x/ipl: check kernel command line size

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-15 09:19:45 -07:00
Cornelia Huck
afe5c8c5c1 s390x virtio-ccw machine: step down as maintainer
I currently don't have time to work on the s390x virtio-ccw machine
anymore, so let's step down. (I will, however, continue as a
maintainer for the virtio-ccw *transport*.)

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <20211012144040.360887-4-cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-10-13 16:21:11 +02:00
Cornelia Huck
373b2ab356 s390x/kvm: step down as maintainer
I'm no longer involved with KVM/s390 on the kernel side, and I don't
have enough resources to work on the s390 KVM cpus support, so I'll
step down.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <20211012144040.360887-3-cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-10-13 16:21:11 +02:00
Cornelia Huck
ebbc6034dc vfio-ccw: step down as maintainer
I currently don't have time to act as vfio-ccw maintainer anymore,
so remove myself there.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20211012144040.360887-2-cohuck@redhat.com>
Acked-by: Matthew Rosato <mjrosato@linux.ibm.com>
Acked-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-10-13 16:20:55 +02:00
Philippe Mathieu-Daudé
a821186ec0 MAINTAINERS: Cover SGX documentation file with X86/KVM section
Cc: Yang Zhong <yang.zhong@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007175612.496366-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Philippe Mathieu-Daudé
8c9e7f8c8a MAINTAINERS: Cover SEV-related files with X86/KVM section
Complete the x86/KVM section with SEV-related files.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-24-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Philippe Mathieu-Daudé
6014548523 MAINTAINERS: Add myself as reviewer of the 'Memory API'
Having developed interest with the Memory API,
volunteer to review the patches.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <20211007091949.319404-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:46:53 +02:00
David Gibson
85d887be82 MAINTAINERS: Demote sPAPR from "Supported" to "Maintained"
qemu/KVM on Power is no longer my primary job responsibility, nor Greg
Kurz'.  I still have some time for upstream maintenance, but it's no longer
accurate to say that I'm paid to do so.  Therefore, reduce sPAPR (the
"pseries" machine type) from Supported to Maintained.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-09-30 12:26:06 +10:00
David Gibson
ff8cdbbd7e MAINTAINERS: Add information for OpenPIC
The OpenPIC interrupt controller was once the de facto standard on ppc
machines.  In qemu it's now only used on some Macintosh and the
Freescale e500 machine.  It has no listed maintainer, and as far as I
know, no-one who's really familiar with it any more.

Since I'm moving away from the area, I no longer have capacity to do even
minimal maintenance of it under the auspices of the ppc targets in general.

Therefore, this patch lists the main part of openpic, and marks it as
"Odd Fixes" to be looked after by Mark Cave-Ayland who handles the
Macintosh targets.  The openpic_kvm variant is only used on e500, so
add it to the files for that machine type (itself already Orphaned).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-09-30 12:26:06 +10:00
David Gibson
689d24938c MAINTAINERS: Remove David & Greg as reviewers/co-maintainers of powernv
With our interests moving to other areas, Greg and myself no longer have
capacity to be regular reviewers of code for the powernv machine type, let
alone co-maintainers.  Additionally, not being IBM employees, we don't have
easy access to the hardware information we'd need for good review.

Therefore, remove our names as reviewers and/or co-maintainers of the
powernv machine type, and the related XIVE interrupt controller.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: Cédric Le Goater <clg@kaod.org>
2021-09-30 12:26:06 +10:00
David Gibson
0f514eea21 MAINTAINERS: Orphan obscure ppc platforms
There are a nunber of old embedded ppc machine types which have been little
changed and in "Odd Fixes" state for a long time.  With both myself and
Greg Kurz moving toward other areas, we no longer have the capacity to
keep reviewing and maintaining even the rare patches that come in for those
platforms.

Therefore, remove our names as reviewers and mark these platforms as
orphaned.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
2021-09-30 12:26:06 +10:00
David Gibson
225060a488 MAINTAINERS: Remove David & Greg as reviewers for a number of boards
Greg and I are moving towards other areas and no longer have capacity to
act as regular reviewers for several of the secondary ppc machine types.
So, remove ourselves as reviewers for Macintosh, PReP, sam460ex and
pegasos2 in MAINTAINERS.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
2021-09-30 12:26:06 +10:00
David Gibson
7ddb120dbc MAINTAINERS: Remove machine specific files from ppc TCG CPUs entry
Currently the PowerPC TCG CPUs entry in MAINTAINERS lists all of hw/ppc/
and include/hw/ppc.  Nearly all the files in those places are related to
specific ppc machine types, rather than to the actual CPUs however.  Those
machine types list their own files separately, often overlapping with this.
For greater clarity, remove these misleading entries from the TCG CPUs
stanza, leaving just hw/ppc/ppc.c and hw/ppc/ppc_booke.c which are the only
ones common to a wide range of PPC TCG cpus each.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-09-30 12:26:06 +10:00
David Gibson
c5f0a81650 qemu: Split machine_ppc.py acceptance tests
machine_ppc.py contains tests for 3 different ppc based machine types.  It
is listed in MAINTAINERS along with the PPC TCG cpu code.  That's not
really accurate though, since it's really more about testing those machines
than the CPUs.

Therefore, split it up into separate files for the separate machine types,
and list those along with their machine types in MAINTAINERS.

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210927044808.73391-2-david@gibson.dropbear.id.au>
2021-09-27 19:06:47 +02:00
Willian Rampazzo
8adacf7fa9 Acceptance tests: add myself as a reviewer for the acceptance tests
Signed-off-by: Willian Rampazzo <willianr@redhat.com>
Acked-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210809192907.42138-1-willianr@redhat.com>
2021-09-27 19:06:06 +02:00
Pavel Dovgalyuk
82184f4018 tests/acceptance: Linux boot test for record/replay
This patch adds a test for record/replay, which boots Linux
image from the disk and interacts with the network.
The idea and code of this test is borrowed from boot_linux.py
This test includes only x86_64 platform. Other platforms and
machines will be added later after testing and improving
record/replay to completely support them.

Each test consists of the following phases:
 - downloading the disk image
 - recording the execution
 - replaying the execution

Replay does not validates the output, but waits until QEMU
finishes the execution. This is reasonable, because
QEMU usually hangs when replay goes wrong.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <162737554047.1735673.13133593401566029378.stgit@pasha-ThinkPad-X280>
2021-09-27 18:55:41 +02:00
Alexander Graf
a1477da3dd hvf: Add Apple Silicon support
With Apple Silicon available to the masses, it's a good time to add support
for driving its virtualization extensions from QEMU.

This patch adds all necessary architecture specific code to get basic VMs
working, including save/restore.

Known limitations:

  - WFI handling is missing (follows in later patch)
  - No watchpoint/breakpoint support

Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210916155404.86958-5-agraf@csgraf.de
[PMM: added missing #include]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-20 09:57:03 +01:00
Ani Sinha
c2ea98c317 MAINTAINERS: Added myself as a reviewer for acpi/smbios subsystem
I have developed an interest in this space and hopefully can lend some
helping hand to Igor and Michael in reviewing simpler patches.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20210825031949.919376-4-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-09-04 17:34:05 -04:00
Peter Maydell
8664d30a30 Fuzzing Patches for 2021-09-01
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Merge remote-tracking branch 'remotes/a1xndr/tags/fuzz-pull-2021-09-01' into staging

Fuzzing Patches for 2021-09-01

# gpg: Signature made Wed 01 Sep 2021 12:42:00 BST
# gpg:                using RSA key FAD4E2BF871375D6340517C44E661DDE583A964E
# gpg: Good signature from "Alexander Bulekov <alxndr@bu.edu>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAD4 E2BF 8713 75D6 3405  17C4 4E66 1DDE 583A 964E

* remotes/a1xndr/tags/fuzz-pull-2021-09-01:
  MAINTAINERS: add fuzzing reviewer
  MAINTAINERS: Add myself as a reviewer for Device Fuzzing
  fuzz: unblock SIGALRM so the timeout works
  fuzz: use ITIMER_REAL for timeouts
  fuzz: add an instrumentation filter
  fuzz: make object-name matching case-insensitive
  fuzz: adjust timeout to allow for longer inputs
  fuzz: fix sparse memory access in the DMA callback

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-02 14:59:05 +01:00
Peter Maydell
9093028dd4 Block patches:
- Make the backup-top filter driver available for user-created block
   nodes (i.e. via blockdev-add)
 - Allow running iotests with gdb or valgrind being attached to qemu
   instances
 - Fix the raw format driver's permissions: There is no metadata, so we
   only need WRITE or RESIZE when the parent needs it
 - Basic reopen implementation for win32 files (file-win32.c) so that
   qemu-img commit can work
 - uclibc/musl build fix for the FUSE export code
 - Some iotests delinting
 - block-hmp-cmds.c refactoring
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Merge remote-tracking branch 'remotes/hreitz/tags/pull-block-2021-09-01' into staging

Block patches:
- Make the backup-top filter driver available for user-created block
  nodes (i.e. via blockdev-add)
- Allow running iotests with gdb or valgrind being attached to qemu
  instances
- Fix the raw format driver's permissions: There is no metadata, so we
  only need WRITE or RESIZE when the parent needs it
- Basic reopen implementation for win32 files (file-win32.c) so that
  qemu-img commit can work
- uclibc/musl build fix for the FUSE export code
- Some iotests delinting
- block-hmp-cmds.c refactoring

# gpg: Signature made Wed 01 Sep 2021 16:01:54 BST
# gpg:                using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg:                issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00  4D34 A1FA 40D0 9801 9CDF

* remotes/hreitz/tags/pull-block-2021-09-01: (56 commits)
  block/file-win32: add reopen handlers
  block/export/fuse.c: fix fuse-lseek on uclibc or musl
  block/block-copy: block_copy_state_new(): drop extra arguments
  iotests/image-fleecing: add test-case for copy-before-write filter
  iotests/image-fleecing: prepare for adding new test-case
  iotests/image-fleecing: rename tgt_node
  iotests/image-fleecing: proper source device
  iotests.py: hmp_qemu_io: support qdev
  iotests: move 222 to tests/image-fleecing
  iotests/222: constantly use single quotes for strings
  iotests/222: fix pylint and mypy complains
  python:QEMUMachine: template typing for self returning methods
  python/qemu/machine: QEMUMachine: improve qmp() method
  python/qemu/machine.py: refactor _qemu_args()
  qapi: publish copy-before-write filter
  block/copy-before-write: make public block driver
  block/block-copy: make setting progress optional
  block/copy-before-write: initialize block-copy bitmap
  block/copy-before-write: cbw_init(): use options
  block/copy-before-write: bdrv_cbw_append(): drop unused compress arg
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-02 13:00:52 +01:00
Peter Maydell
079b1252e9 * Refactor M-profile systick to use Clocks instead of system_clock_scale global
* clock: Provide builtin multiplier/divider
  * Add A64FX processor model
  * Enable MVE emulation in Cortex-M55
  * hw: Add compat machines for 6.2
  * hw/intc/arm_gicv3: Replace mis-used MEMTX_* constants by booleans
  * hw/arm/raspi: Remove deprecated raspi2/raspi3 aliases
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210901' into staging

 * Refactor M-profile systick to use Clocks instead of system_clock_scale global
 * clock: Provide builtin multiplier/divider
 * Add A64FX processor model
 * Enable MVE emulation in Cortex-M55
 * hw: Add compat machines for 6.2
 * hw/intc/arm_gicv3: Replace mis-used MEMTX_* constants by booleans
 * hw/arm/raspi: Remove deprecated raspi2/raspi3 aliases

# gpg: Signature made Wed 01 Sep 2021 11:35:57 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210901: (51 commits)
  arm: Remove system_clock_scale global
  hw/timer/stellaris-gptm: Use Clock input instead of system_clock_scale
  hw/arm/stellaris: Split stellaris-gptm into its own file
  hw/arm/stellaris: Fix code style issues in GPTM code
  hw/timer/armv7m_systick: Use clock inputs instead of system_clock_scale
  hw/arm/msf2-soc: Wire up refclk
  hw/arm/msf2: Use Clock input to MSF2_SOC instead of m3clk property
  hw/arm/msf2_soc: Don't allocate separate MemoryRegions
  hw/arm/stellaris: Wire sysclk up to armv7m
  hw/arm/stellaris: split stellaris_sys_init()
  hw/arm/nrf51: Wire up sysclk
  hw/arm/stm32vldiscovery: Delete trailing blank line
  hw/arm/stm32f405: Wire up sysclk and refclk
  hw/arm/stm32f205: Wire up sysclk and refclk
  hw/arm/stm32f100: Wire up sysclk and refclk
  hw/arm: Don't allocate separate MemoryRegions in stm32 SoC realize
  clock: Provide builtin multiplier/divider
  hw/arm/mps2.c: Connect up armv7m clocks
  armsse: Wire up systick cpuclk clock
  hw/arm/armv7m: Create input clocks
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-01 17:45:38 +01:00
Qiuhao Li
5d32fc3b60 MAINTAINERS: add fuzzing reviewer
To keep me cc-ed when something changes. Suggested by Alexander.

https://lists.gnu.org/archive/html/qemu-devel/2021-08/msg03631.html

Signed-off-by: Qiuhao Li <Qiuhao.Li@outlook.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
2021-09-01 07:33:13 -04:00
Darren Kenny
85221b05f8 MAINTAINERS: Add myself as a reviewer for Device Fuzzing
Should have done this much sooner given the amount of reviewing I'm
already doing in this area.

Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
2021-09-01 07:33:13 -04:00
Vladimir Sementsov-Ogievskiy
d003e0aece block: rename backup-top to copy-before-write
We are going to convert backup_top to full featured public filter,
which can be used in separate of backup job. Start from renaming from
"how it used" to "what it does".

While updating comments in 283 iotest, drop and rephrase also things
about ".active", as this field is now dropped, and filter doesn't have
"inactive" mode.

Note that this change may be considered as incompatible interface
change, as backup-top filter format name was visible through
query-block and query-named-block-nodes.

Still, consider the following reasoning:

1. backup-top was never documented, so if someone depends on format
   name (for driver that can't be used other than it is automatically
   inserted on backup job start), it's a kind of "undocumented feature
   use". So I think we are free to change it.

2. There is a hope, that there is no such users: it's a lot more native
   to give a good node-name to backup-top filter if need to operate
   with it somehow, and don't touch format name.

3. Another "incompatible" change in further commit would be moving
   copy-before-write filter from using backing child to file child. And
   this is even more reasonable than renaming: for now all public
   filters are file-child based.

So, it's a risky change, but risk seems small and good interface worth
it.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210824083856.17408-6-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-09-01 12:57:31 +02:00
Peter Maydell
2f9db77ea8 arm: Move M-profile RAS register block into its own device
Currently we implement the RAS register block within the NVIC device.
It isn't really very tightly coupled with the NVIC proper, so instead
move it out into a sysbus device of its own and have the top level
ARMv7M container create it and map it into memory at the right
address.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Reviewed-by: Damien Hedde <damien.hedde@greensocs.com>
Message-id: 20210812093356.1946-2-peter.maydell@linaro.org
2021-09-01 11:08:18 +01:00
Philippe Mathieu-Daudé
0ebe43ea6a MAINTAINERS: Split Audio backends sections
Split the Audio backends into multiple sections (OS / framework /
library), allowing developers with different interests to add their
contact to the relevant entries.

Suggested-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <20210816191014.2020783-4-philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-09-01 06:34:30 +02:00
Philippe Mathieu-Daudé
4566d1425a MAINTAINERS: Remove SPICE from Audio backends section
SPICE audio is already covered in the SPICE section,
so remove it from the Audio backends one.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <20210816191014.2020783-3-philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-09-01 06:34:30 +02:00
Philippe Mathieu-Daudé
a8f4aee691 MAINTAINERS: Split Audio backends VS frontends
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <20210816191014.2020783-2-philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-09-01 06:34:30 +02:00
Peter Maydell
fcc6f73369 MAINTAINERS: Add ACPI specs documents to ACPI and NVDIMM sections
Add entries for the ACPI specs documents in docs/specs to
appropriate sections of MAINTAINERS.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20210727170414.3368-6-peter.maydell@linaro.org
2021-08-26 17:02:00 +01:00
Gerd Hoffmann
a4de5e8a06 MAINTAINERS: update virtio-gpu entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-8-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
1e2edb9866 MAINTAINERS: update virtio-input entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-7-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
cd02c965c4 MAINTAINERS: update usb entries.
New maintainer wanted.  Switch role to "Reviewer" for usb-serial,
downgrade status to "Odd Fixes" for everything else.

Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-6-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
227b1638ba MAINTAINERS: update spice entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-5-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
6bc915f31a MAINTAINERS: update audio entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-4-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
8f6259055a MAINTAINERS: update sockets entry.
I have not touched the code for years.
Make the entry match reality and drop my name.

Cc: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-3-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
f492bdf4ab MAINTAINERS: update edk2 entry.
I want keep an eye on the edk2 things happening in qemu.

Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-2-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Hanna Reitz
b0c4798f97 MAINTAINERS: Name and email address change
I have changed my name and email address.  Update the MAINTAINERS file
to match, and .mailmap in case anyone wants to send me an email because
of some past commit I authored.  (As suggested by Philippe, I put the
.mailmap line into the "preferred name forms" section, considering it
counts as a git author config change.)

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-10 16:42:16 +01:00
Peter Maydell
7c6ef61a5c MAINTAINERS: Don't list Andrzej Zaborowski for various components
Andrzej Zaborowski is listed as an "Odd Fixes" maintainer for the
nSeries, Palm and PXA2XX boards, as well as the "Maintained" status
Arm 32-bit TCG backend.

Andrzej's last email to qemu-devel was back in 2017, and the email
before that was all the way back in 2013.  We don't really need to
fill his email up with CCs on QEMU patches any more...

Remove Andrzej from the various boards sections (leaving them still
Odd Fixes with me as the backup patch reviewer).  Add Richard
Henderson as the maintainer for the Arm TCG backend, since removing
Andrzej would otherwise leave that section with no M: line at all.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210722180951.29802-1-peter.maydell@linaro.org
2021-08-02 11:42:38 +01:00
Peter Maydell
b1b3e3e3bf docs: Add documentation of Arm 'imx25-pdk' board
Add brief documentation of the Arm 'imx25-pdk' board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210722175229.29065-4-peter.maydell@linaro.org
2021-08-02 11:42:38 +01:00
Peter Maydell
fa6c93944a docs: Add documentation of Arm 'kzm' board
Add brief documentation of the Arm 'kzm' board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210722175229.29065-3-peter.maydell@linaro.org
2021-08-02 11:42:38 +01:00
Peter Maydell
c9543db4cc docs: Add documentation of Arm 'mainstone' board
Add brief documentation of the Arm 'mainstone' board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210722175229.29065-2-peter.maydell@linaro.org
2021-08-02 11:42:38 +01:00
Peter Maydell
dbdc621be9 Pull request
The main fix here is for io_uring. Spurious -EAGAIN errors can happen and the
 request needs to be resubmitted.
 
 The MAINTAINERS changes carry no risk and we might as well include them in QEMU
 6.1.
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Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging

Pull request

The main fix here is for io_uring. Spurious -EAGAIN errors can happen and the
request needs to be resubmitted.

The MAINTAINERS changes carry no risk and we might as well include them in QEMU
6.1.

# gpg: Signature made Thu 29 Jul 2021 17:22:20 BST
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha-gitlab/tags/block-pull-request:
  MAINTAINERS: Added myself as a reviewer for the NVMe Block Driver
  block/io_uring: resubmit when result is -EAGAIN
  MAINTAINERS: add Stefano Garzarella as io_uring reviewer

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-30 09:14:56 +01:00
Philippe Mathieu-Daudé
cc8eecd7f1 MAINTAINERS: Added myself as a reviewer for the NVMe Block Driver
I'm interested in following the activity around the NVMe bdrv.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210728183340.2018313-1-philmd@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2021-07-29 17:17:34 +01:00
Stefano Garzarella
0ef2801423 MAINTAINERS: add Stefano Garzarella as io_uring reviewer
I've been working with io_uring for a while so I'd like to help
with reviews.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20210728131515.131045-1-sgarzare@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2021-07-29 17:14:49 +01:00
Peter Maydell
30a20f2c5a docs: Fold usb2.txt passthrough information into usb.rst
Fold the usb2.txt information on device passthrough into usb.rst;
since this is the last part of the .txt file we can delete it now.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210728141457.14825-5-peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-07-29 11:18:55 +02:00
Peter Maydell
2a49e4e927 docs: Incorporate information in usb-storage.txt into rST manual
We already have a section on USB in the rST manual; fold
the information in docs/usb-storage.txt into it.

We add 'format=raw' to the various -drive options in the code
examples, because QEMU will print warnings these days if you
omit it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210728141457.14825-2-peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-07-29 11:18:55 +02:00
Mao Zhongyi
a476b21672 docs: Update path that mentions deprecated.rst
Missed in commit f3478392 "docs: Move deprecation, build
and license info out of system/"

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210723065828.1336760-1-maozhongyi@cmss.chinamobile.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-27 10:57:40 +01:00
David Hildenbrand
9f04dd7f5a MAINTAINERS: Add memory_mapping.h and memory_mapping.c to "Memory API"
Both files logically belong to "Memory API" and are not yet listed
anywhere else explicitly. Let's add them to "Memory API".

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
Message-Id: <20210723100532.27353-4-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-23 15:54:37 +02:00
David Hildenbrand
07b315ba92 MAINTAINERS: Add Peter Xu and myself as co-maintainer of "Memory API"
Peter and myself volunteered to help out co-maintaining "Memory API"
with Paolo, so let's update the MAINTAINERS file.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210723100532.27353-3-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-23 15:54:37 +02:00
David Hildenbrand
4ade3ea145 MAINTAINERS: Replace Eduardo as "Host Memory Backends" maintainer
Edurdo asked me to take over co-maintaining "Host Memory Backends" with
Igor, as Eduardo has plenty of other things to look after.

Thanks a lot Eduardo for your excellent work in the past!

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20210723100532.27353-2-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-23 15:54:37 +02:00
Peter Maydell
c90df7ce4e docs: Add skeletal documentation of highbank and midway
Add skeletal documentation for the highbank and midway machines.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210713142226.19155-4-peter.maydell@linaro.org
2021-07-18 10:59:47 +01:00
Peter Maydell
3f65df38e8 docs: Add skeletal documentation of the emcraft-sf2
Add skeletal documentation of the emcraft-sf2 machine.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210713142226.19155-3-peter.maydell@linaro.org
2021-07-18 10:59:47 +01:00
Peter Maydell
d4a7c362fe docs: Add skeletal documentation of cubieboard
Add skeletal documentation of the cubieboard machine.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210713142226.19155-2-peter.maydell@linaro.org
2021-07-18 10:59:47 +01:00
Peter Maydell
13f934e79f docs: Add license note to the HTML page footer
The standard Sphinx/RTD HTML page footer gives a copyright line
(based on the 'copyright' variable set in conf.py) and a line "Built
with Sphinx using a theme provided by Read the Docs" (which can be
disabled via the html_show_sphinx variable, but we leave it enabled).
As a free software project, we'd like to also mention the license
QEMU and its manual are released under.

Add a template footer.html which defines the 'extrafooter' block that
the RtD theme provides for this purpose.  The new line of text will
go below the existing copyright and sphinx-acknowledgement lines.
(Unfortunately the RTD footer template does not permit putting it
after the copyright but before the sphinx-acknowledgement.)

We use the templating functionality to make the new text also be a
hyperlink to the about/license.html page of the manual.

Unlike rst files, HTML template files are not reported to our depfile
plugin, so we maintain a manual list in meson.build.  New template
files should be rare, so not being able to auto-generate the
dependency info is not too awkward.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20210705095547.15790-7-peter.maydell@linaro.org
2021-07-18 10:59:47 +01:00
Peter Maydell
438951e883 Testing and plugin updates:
- custom runner playbooks for configuring GitLab runners
   - integrate Cirrus jobs into GitLab via cirrus-run
   - clean-up docker package lists
   - bump NetBSD to 9.2
   - bump OpenBSD to 6.9
   - make test-mmap more hexagon friendly
   - fixup handling of hostaddr for plugins
   - disallow some incompatible plugin configurations
   - fix handling of -ldl for BSDs
   - remove some old unused symbols from the plugin symbol map
   - enable plugins by default for most TCG builds
   - honour main build -Wall settings for plugins
   - new execlog plugin
   - new cache modelling plugin
   - fix io_uring build regression
   - disable modular TCG on Darwin
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-plugins-140721-5' into staging

Testing and plugin updates:

  - custom runner playbooks for configuring GitLab runners
  - integrate Cirrus jobs into GitLab via cirrus-run
  - clean-up docker package lists
  - bump NetBSD to 9.2
  - bump OpenBSD to 6.9
  - make test-mmap more hexagon friendly
  - fixup handling of hostaddr for plugins
  - disallow some incompatible plugin configurations
  - fix handling of -ldl for BSDs
  - remove some old unused symbols from the plugin symbol map
  - enable plugins by default for most TCG builds
  - honour main build -Wall settings for plugins
  - new execlog plugin
  - new cache modelling plugin
  - fix io_uring build regression
  - disable modular TCG on Darwin

# gpg: Signature made Wed 14 Jul 2021 15:56:27 BST
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-plugins-140721-5: (44 commits)
  MAINTAINERS: Added myself as a reviewer for TCG Plugins
  docs/devel: Added cache plugin to the plugins docs
  plugins/cache: Added FIFO and LRU eviction policies
  plugins/cache: Enable cache parameterization
  plugins: Added a new cache modelling plugin
  docs/devel: tcg-plugins: add execlog plugin description
  contrib/plugins: add execlog to log instruction execution and memory access
  contrib/plugins: enable -Wall for building plugins
  tcg/plugins: enable by default for most TCG builds
  configure: stop user enabling plugins on Windows for now
  configure: add an explicit static and plugins check
  configure: don't allow plugins to be enabled for a non-TCG build
  tcg/plugins: remove some stale entries from the symbol list
  meson.build: relax the libdl test to one for the function dlopen
  meson.build: move TCG plugin summary output
  plugins: fix-up handling of internal hostaddr for 32 bit
  tests/tcg: make test-mmap a little less aggressive
  tests/vm: update openbsd to release 6.9
  tests/vm: update NetBSD to 9.2
  tests/docker: expand opensuse-leap package list
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-15 16:06:12 +01:00
Laszlo Ersek
2669350db2 MAINTAINERS: remove Laszlo Ersek's entries
I've relinquished my edk2 roles with the following commit message [1] [2]
[3]:

> Maintainers.txt: remove Laszlo Ersek's entries
>
> I'm relinquishing all my roles listed in "Maintainers.txt", for personal
> reasons.
>
> My email address <lersek@redhat.com> remains functional.
>
> To my understanding, my employer is working to assign others engineers
> to the edk2 project (at their discretion).

[1] https://edk2.groups.io/g/devel/message/77585
[2] https://listman.redhat.com/archives/edk2-devel-archive/2021-July/msg00202.html
[3] http://mid.mail-archive.com/20210708070916.8937-1-lersek@redhat.com

Accordingly, remove my entries from QEMU's MAINTAINERS file as well, which
all relate to guest firmware.

Cc: Daniel P. Berrange <berrange@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Kashyap Chamarthy <kchamart@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210708071409.9671-1-lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-07-14 22:28:59 +02:00
Philippe Mathieu-Daudé
b5b318608e hw/i386: Introduce X86_FW_OVMF Kconfig symbol
Introduce the X86_FW_OVMF Kconfig symbol for OVMF-specific code.
Move the OVMF-specific code from pc_sysfw.c to pc_sysfw_ovmf.c,
adding a pair of stubs.
Update MAINTAINERS to reach OVMF maintainers when these new
files are modified.

This fixes when building the microvm machine standalone:

  /usr/bin/ld: libqemu-i386-softmmu.fa.p/target_i386_monitor.c.o: in
  function `qmp_sev_inject_launch_secret':
  target/i386/monitor.c:749: undefined reference to `pc_system_ovmf_table_find'

Fixes: f522cef9b3 ("sev: update sev-inject-launch-secret to make gpa optional")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20210616204328.2611406-22-philmd@redhat.com>
2021-07-14 22:28:58 +02:00
Mahmoud Mandour
a6b95a9733 MAINTAINERS: Added myself as a reviewer for TCG Plugins
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210623125458.450462-6-ma.mandourr@gmail.com>
Message-Id: <20210709143005.1554-41-alex.bennee@linaro.org>
2021-07-14 15:54:13 +01:00
Alexandre Iooss
3d7caf145e contrib/plugins: add execlog to log instruction execution and memory access
Log instruction execution and memory access to a file.
This plugin can be used for reverse engineering or for side-channel analysis
using QEMU.

Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210702081307.1653644-2-erdnaxe@crans.org>
Message-Id: <20210709143005.1554-35-alex.bennee@linaro.org>
2021-07-14 15:54:13 +01:00
Eric Auger
6ace9b4e5e avocado_qemu: Add SMMUv3 tests
Add new tests checking the good behavior of the SMMUv3 protecting
2 virtio pci devices (block and net). We check the guest boots and
we are able to install a package. Different guest configs are tested:
standard, passthrough an strict=0. This is tested with both fedora 31 and
33. The former uses a 5.3 kernel without range invalidation whereas the
latter uses a 5.8 kernel that features range invalidation.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20210706131729.30749-4-eric.auger@redhat.com>
[CR: split long lines]
[CR: added MAINTAINERS entry]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-07-13 13:18:50 -04:00
Peter Maydell
eca7371335 SD/MMC patches queue
- sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)
 -----BEGIN PGP SIGNATURE-----
 
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 058u4yf4xZTrslZSw1tTdfAkIkYKT5RCIs4utwhFSFmGS5N3kTwGrOIkvOIeT6QB
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 mtvBV8cW8Od1pm7ZV/oR+Z6w80jDUHLFvyAQMGcU6uL6EzUAhSuDs0ukkgwUuUfM
 FZ9RZJDsu0H50NHQJ1WJN/46ixW8aI6H/AafctRK/pEZ1oU9n8eB91SoWTvdptAm
 yORq/snigg+R9p/VWnbZs2cZmdzOxmHkTgwdLRIoktir74Vxozs=
 =9vFl
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd/tags/sdmmc-20210712' into staging

SD/MMC patches queue

- sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)

# gpg: Signature made Mon 12 Jul 2021 11:28:13 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/sdmmc-20210712:
  hw/sd/sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)
  hw/sd/sdcard: Extract address_in_range() helper, log invalid accesses
  hw/sd/sdcard: When card is in wrong state, log which state it is

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-12 21:22:27 +01:00
Peter Maydell
57e28d34c0 s390x updates:
- add gen16 cpumodels
 - refactor/cleanup some code
 - bugfixes
 -----BEGIN PGP SIGNATURE-----
 
 iIgEABYIADAWIQRpo7U29cv8ZSCAJsHeiLtWQd5mwQUCYObg3RIcY29odWNrQHJl
 ZGhhdC5jb20ACgkQ3oi7VkHeZsGAdAD/dSZkhfgjNWJjka0hmnyQyNCSzq6jox1L
 PccGyqhkqU8BAM4DUa2bZdst8bLfhUuAA0M5gKkCqkzHdDraBqTL8LQJ
 =H7dn
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20210708' into staging

s390x updates:
- add gen16 cpumodels
- refactor/cleanup some code
- bugfixes

# gpg: Signature made Thu 08 Jul 2021 12:26:21 BST
# gpg:                using EDDSA key 69A3B536F5CBFC65208026C1DE88BB5641DE66C1
# gpg:                issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF
#      Subkey fingerprint: 69A3 B536 F5CB FC65 2080  26C1 DE88 BB56 41DE 66C1

* remotes/cohuck-gitlab/tags/s390x-20210708:
  target/s390x: split sysemu part of cpu models
  target/s390x: move kvm files into kvm/
  target/s390x: remove kvm-stub.c
  target/s390x: use kvm_enabled() to wrap call to kvm_s390_get_hpage_1m
  target/s390x: make helper.c sysemu-only
  target/s390x: split cpu-dump from helper.c
  target/s390x: move sysemu-only code out to cpu-sysemu.c
  target/s390x: start moving TCG-only code to tcg/
  target/s390x: rename internal.h to s390x-internal.h
  target/s390x: remove tcg-stub.c
  hw/s390x: only build tod-tcg from the CONFIG_TCG build
  hw/s390x: tod: make explicit checks for accelerators when initializing
  hw/s390x: rename tod-qemu.c to tod-tcg.c
  target/s390x: meson: add target_user_arch
  s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL
  target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL
  s390x/cpumodel: add 3931 and 3932

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-12 19:15:11 +01:00
Peter Maydell
552fda48e0 MIPS patches queue
- Rename Raven ASIC PCI bridge, add PCI_IO_BASE_ADDR definition
 - Various Toshiba TX79 opcodes implemented
 - Rewrite UHI errno_mips() using switch statement
 - Few fixes and improvements in the SONIC model (dp8393x)
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmDrXtEACgkQ4+MsLN6t
 wN6wEQ//S+E65VWQAZFpyVBQYMoGeMeJUy5ABA7ec7uI1Zvsr1Xq/skw7Z/4ys29
 Lfdg5dqxyL+Wj5g/LjE5+Cfql59DjP3HsK8D0DyYBtwMju8iCFh+TYPOAoUQ3Qhl
 1tsOY32aaE1Fi7EvmpEJs91LbwpOAxdoCRRy5ScoZ54+XPaG8xA318dYVgvc8tpc
 W+vdUZfZ2nn/8SF3vEBi8KkcrNtW36h4WzjTN+aA6I5O9TZ66I0lBuix4VX5yCKl
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 8k2uic9uMoQlcs434Q7uzVwoMEh5aPl9GHiUOxBd7pM+P6xsB8S7vLzdmd23npuy
 r/6ALnoWLzPrN+y6tHtqu70rpyE+klh+S09jwNJZSzECGLG3nkACSOdwv7TKyPki
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 ocY0/JplqdcKdPIedFAw2ednlDqeJpRMs0ikv1yhgtts1nQ8MF0=
 =t1ur
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd/tags/mips-20210711' into staging

MIPS patches queue

- Rename Raven ASIC PCI bridge, add PCI_IO_BASE_ADDR definition
- Various Toshiba TX79 opcodes implemented
- Rewrite UHI errno_mips() using switch statement
- Few fixes and improvements in the SONIC model (dp8393x)

# gpg: Signature made Sun 11 Jul 2021 22:12:49 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/mips-20210711:
  dp8393x: don't force 32-bit register access
  dp8393x: Rewrite dp8393x_get() / dp8393x_put()
  dp8393x: Store CAM registers as 16-bit
  dp8393x: Replace 0x40 magic value by SONIC_REG_COUNT definition
  dp8393x: Replace address_space_rw(is_write=1) by address_space_write()
  dp8393x: fix CAM descriptor entry index
  target/mips: Rewrite UHI errno_mips() using switch statement
  target/mips/tx79: Introduce SQ opcode (Store Quadword)
  target/mips/tx79: Introduce LQ opcode (Load Quadword)
  target/mips/tx79: Introduce PROT3W opcode (Parallel Rotate 3 Words)
  target/mips/tx79: Introduce PPACW opcode (Parallel Pack to Word)
  target/mips/tx79: Introduce PCGT* (Parallel Compare for Greater Than)
  target/mips/tx79: Introduce PCEQ* opcodes (Parallel Compare for Equal)
  target/mips/tx79: Introduce PEXTL[BHW] opcodes (Parallel Extend Lower)
  target/mips/tx79: Introduce PEXTUW (Parallel Extend Upper from Word)
  target/mips/tx79: Introduce PSUB* opcodes (Parallel Subtract)
  target/mips/tx79: Introduce PAND/POR/PXOR/PNOR opcodes (parallel logic)
  hw/pci-host/raven: Add PCI_IO_BASE_ADDR definition
  hw/pci-host: Rename Raven ASIC PCI bridge as raven.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-12 15:58:17 +01:00
Philippe Mathieu-Daudé
59b63d78be hw/sd/sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30)
OSS-Fuzz found sending illegal addresses when querying the write
protection bits triggers an assertion:

  qemu-fuzz-i386: hw/sd/sd.c:824: uint32_t sd_wpbits(SDState *, uint64_t): Assertion `wpnum < sd->wpgrps_size' failed.
  ==11578== ERROR: libFuzzer: deadly signal
  #8 0x7ffff628e091 in __assert_fail
  #9 0x5555588f1a3c in sd_wpbits hw/sd/sd.c:824:9
  #10 0x5555588dd271 in sd_normal_command hw/sd/sd.c:1383:38
  #11 0x5555588d777c in sd_do_command hw/sd/sd.c
  #12 0x555558cb25a0 in sdbus_do_command hw/sd/core.c💯16
  #13 0x555558e02a9a in sdhci_send_command hw/sd/sdhci.c:337:12
  #14 0x555558dffa46 in sdhci_write hw/sd/sdhci.c:1187:9
  #15 0x5555598b9d76 in memory_region_write_accessor softmmu/memory.c:489:5

Similarly to commit 8573378e62 ("hw/sd: fix out-of-bounds check
for multi block reads"), check the address range before sending
the status of the write protection bits.

Include the qtest reproducer provided by Alexander Bulekov:

  $ make check-qtest-i386
  ...
  Running test qtest-i386/fuzz-sdcard-test
  qemu-system-i386: ../hw/sd/sd.c:824: sd_wpbits: Assertion `wpnum < sd->wpgrps_size' failed.

Reported-by: OSS-Fuzz (Issue 29225)
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/450
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20210702155900.148665-4-f4bug@amsat.org>
2021-07-12 12:27:38 +02:00
Peter Maydell
d1987c8114 * More SVM fixes (Lara)
* Module annotation database (Gerd)
 * Memory leak fixes (myself)
 * Build fixes (myself)
 * --with-devices-* support (Alex)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmDoeBgUHHBib256aW5p
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 =GFX1
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* More SVM fixes (Lara)
* Module annotation database (Gerd)
* Memory leak fixes (myself)
* Build fixes (myself)
* --with-devices-* support (Alex)

# gpg: Signature made Fri 09 Jul 2021 17:23:52 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (48 commits)
  meson: Use input/output for entitlements target
  configure: allow the selection of alternate config in the build
  configs: rename default-configs to configs and reorganise
  hw/arm: move CONFIG_V7M out of default-devices
  hw/arm: add dependency on OR_IRQ for XLNX_VERSAL
  meson: Introduce target-specific Kconfig
  meson: switch function tests from compilation to linking
  vl: fix leak of qdict_crumple return value
  target/i386: fix exceptions for MOV to DR
  target/i386: Added DR6 and DR7 consistency checks
  target/i386: Added MSRPM and IOPM size check
  monitor/tcg: move tcg hmp commands to accel/tcg, register them dynamically
  usb: build usb-host as module
  monitor/usb: register 'info usbhost' dynamically
  usb: drop usb_host_dev_is_scsi_storage hook
  monitor: allow register hmp commands
  accel: build tcg modular
  accel: add tcg module annotations
  accel: build qtest modular
  accel: add qtest module annotations
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11 22:20:51 +01:00
Philippe Mathieu-Daudé
46fd3201cb hw/pci-host: Rename Raven ASIC PCI bridge as raven.c
The ASIC PCI bridge chipset from Motorola is named 'Raven'.
This chipset is used in the PowerPC Reference Platform (PReP),
but not restricted to it. Rename it accordingly.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20210417103028.601124-5-f4bug@amsat.org>
2021-07-11 22:29:04 +02:00
Peter Maydell
9516034d05 Some qemu updates for IPMI and I2C
Move some ADC file to where they belong and move some sensors to a
 sensor directory, since with new BMCs coming in lots of different
 sensors should be coming in.  Keep from cluttering things up.
 
 Add support for I2C PMBus devices.
 
 Replace the confusing and error-prone i2c_send_recv and i2c_transfer with
 specific send and receive functions.  Several errors have already been
 made with these, avoid any new errors.
 
 Fix the watchdog_expired field in the IPMI watchdog, it's not a bool,
 it's a u8.  After a vmstate transfer, the new value could be wrong.
 -----BEGIN PGP SIGNATURE-----
 
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 HRmqjSXNBan+KhlA82coczHUami8C+9NQAfnABf7Mv4CQnvf9Hziy9YR0riTAgEk
 Xfc25eYYK5dzfOHVVbp2KJ2IWPo/sY3UqbIKu9MyYzriNpzIuT5NW1aGjIrhW7Js
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 P4EPs0aVdGYBbcN5XxAwkKEqESrzF+iF7iZvNTocdSJSCV+ebFNLlZWIq/aXS1TA
 IED1mBmyc/drWF+jA0D520uafT1m+zN4HhPvHpRyK65bqqiH2veDpK20kz0lwQe8
 e2ZeDVG2oVTMIQ+mmyu7kD9xgxjmapoHz64K1VkUwsnXE3jp9yqfa17B9vHOjqkq
 e/iaHiek8xeTWWyoShGk2zoAHBChkwSy/Y2JuZA6FXRnoU6kKsg=
 =8708
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-2' into staging

Some qemu updates for IPMI and I2C

Move some ADC file to where they belong and move some sensors to a
sensor directory, since with new BMCs coming in lots of different
sensors should be coming in.  Keep from cluttering things up.

Add support for I2C PMBus devices.

Replace the confusing and error-prone i2c_send_recv and i2c_transfer with
specific send and receive functions.  Several errors have already been
made with these, avoid any new errors.

Fix the watchdog_expired field in the IPMI watchdog, it's not a bool,
it's a u8.  After a vmstate transfer, the new value could be wrong.

# gpg: Signature made Fri 09 Jul 2021 17:25:04 BST
# gpg:                using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg:                 aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg:                 aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg:                 aka "Corey Minyard <minyard@mvista.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688  2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-6.1-2: (24 commits)
  tests/qtest: add tests for MAX34451 device model
  hw/misc: add MAX34451 device
  tests/qtest: add tests for ADM1272 device model
  hw/misc: add ADM1272 device
  hw/i2c: add support for PMBus
  ipmi/sim: fix watchdog_expired data type error in IPMIBmcSim struct
  hw/i2c: Introduce i2c_start_recv() and i2c_start_send()
  hw/i2c: Extract i2c_do_start_transfer() from i2c_start_transfer()
  hw/i2c: Make i2c_start_transfer() direction argument a boolean
  hw/i2c: Rename i2c_set_slave_address() -> i2c_slave_set_address()
  hw/i2c: Remove confusing i2c_send_recv()
  hw/misc/auxbus: Replace i2c_send_recv() by i2c_recv() & i2c_send()
  hw/misc/auxbus: Replace 'is_write' boolean by its value
  hw/misc/auxbus: Explode READ_I2C / WRITE_I2C_MOT cases
  hw/misc/auxbus: Fix MOT/classic I2C mode
  hw/i2c/ppc4xx_i2c: Replace i2c_send_recv() by i2c_recv() & i2c_send()
  hw/i2c/ppc4xx_i2c: Add reference to datasheet
  hw/display/sm501: Replace i2c_send_recv() by i2c_recv() & i2c_send()
  hw/display/sm501: Simplify sm501_i2c_write() logic
  hw/input/lm832x: Define TYPE_LM8323 in public header
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11 14:32:49 +01:00
Peter Maydell
3cfcc329af target-arm queue:
* New machine type: stm32vldiscovery
  * hw/intc/arm_gicv3_cpuif: Fix virtual irq number check in icv_[dir|eoir]_write
  * hw/gpio/pl061: Honour Luminary PL061 PUR and PDR registers
  * virt: Fix implementation of GPIO-based powerdown/shutdown mechanism
  * Correct the encoding of MDCCSR_EL0 and DBGDSCRint
  * hw/intc: Improve formatting of MEMTX_ERROR guest error message
 -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmDodKYZHHBldGVyLm1h
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210709' into staging

target-arm queue:
 * New machine type: stm32vldiscovery
 * hw/intc/arm_gicv3_cpuif: Fix virtual irq number check in icv_[dir|eoir]_write
 * hw/gpio/pl061: Honour Luminary PL061 PUR and PDR registers
 * virt: Fix implementation of GPIO-based powerdown/shutdown mechanism
 * Correct the encoding of MDCCSR_EL0 and DBGDSCRint
 * hw/intc: Improve formatting of MEMTX_ERROR guest error message

# gpg: Signature made Fri 09 Jul 2021 17:09:10 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210709:
  hw/intc: Improve formatting of MEMTX_ERROR guest error message
  target/arm: Correct the encoding of MDCCSR_EL0 and DBGDSCRint
  hw/arm/stellaris: Expand comment about handling of OLED chipselect
  hw/gpio/pl061: Document a shortcoming in our implementation
  hw/gpio/pl061: Convert to 3-phase reset and assert GPIO lines correctly on reset
  hw/arm/virt: Make PL061 GPIO lines pulled low, not high
  hw/gpio/pl061: Make pullup/pulldown of outputs configurable
  hw/gpio/pl061: Honour Luminary PL061 PUR and PDR registers
  hw/gpio/pl061: Document the interface of this device
  hw/gpio/pl061: Add tracepoints for register read and write
  hw/gpio/pl061: Clean up read/write offset handling logic
  hw/gpio/pl061: Convert DPRINTF to tracepoints
  hw/intc/arm_gicv3_cpuif: Fix virtual irq number check in icv_[dir|eoir]_write
  tests/boot-serial-test: Add STM32VLDISCOVERY board testcase
  docs/system: arm: Add stm32 boards description
  stm32vldiscovery: Add the STM32VLDISCOVERY Machine
  stm32f100: Add the stm32f100 SoC

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11 13:11:32 +01:00
Peter Maydell
42e1d798a6 Block layer patches
- Make blockdev-reopen stable
 - Remove deprecated qemu-img backing file without format
 - rbd: Convert to coroutines and add write zeroes support
 - rbd: Updated MAINTAINERS
 - export/fuse: Allow other users access to the export
 - vhost-user: Fix backends without multiqueue support
 - Fix drive-backup transaction endless drained section
 -----BEGIN PGP SIGNATURE-----
 
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 jyj+qJxd9z4=
 =kH+r
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

- Make blockdev-reopen stable
- Remove deprecated qemu-img backing file without format
- rbd: Convert to coroutines and add write zeroes support
- rbd: Updated MAINTAINERS
- export/fuse: Allow other users access to the export
- vhost-user: Fix backends without multiqueue support
- Fix drive-backup transaction endless drained section

# gpg: Signature made Fri 09 Jul 2021 13:49:22 BST
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (28 commits)
  block: Make blockdev-reopen stable API
  iotests: Test reopening multiple devices at the same time
  block: Support multiple reopening with x-blockdev-reopen
  block: Acquire AioContexts during bdrv_reopen_multiple()
  block: Add bdrv_reopen_queue_free()
  qcow2: Fix dangling pointer after reopen for 'file'
  qemu-img: Improve error for rebase without backing format
  qemu-img: Require -F with -b backing image
  qcow2: Prohibit backing file changes in 'qemu-img amend'
  blockdev: fix drive-backup transaction endless drained section
  vhost-user: Fix backends without multiqueue support
  MAINTAINERS: add block/rbd.c reviewer
  block/rbd: fix type of task->complete
  iotests/fuse-allow-other: Test allow-other
  iotests/308: Test +w on read-only FUSE exports
  export/fuse: Let permissions be adjustable
  export/fuse: Give SET_ATTR_SIZE its own branch
  export/fuse: Add allow-other option
  export/fuse: Pass default_permissions for mount
  util/uri: do not check argument of uri_free()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-10 19:55:21 +01:00
Peter Maydell
fc32b91a88 ppc patch queue 2021-07-09
Here's a (probably) final pull request before the qemu-6.1 soft
 freeze.  Includes:
   * Implementation of the new H_RPT_INVALIDATE hypercall
   * Virtual Open Firmware for pSeries and pegasos2 machine types.
     This is an experimental minimal Open Firmware implementation which
     works by delegating nearly everything to qemu itself via a special
     hypercall.
   * A number of cleanups to the ppc soft MMU code
   * Fix to handling of two-level radix mode translations for the
     powernv machine type
   * Update the H_GET_CPU_CHARACTERISTICS call with newly defined bits.
     This will allow more flexible handling of possible future CPU
     Spectre-like flaws
   * Correctly treat mtmsrd as an illegal instruction on BookE cpus
   * Firmware update for the ppce500 machine type
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAmDn27oACgkQbDjKyiDZ
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 8rwmxtaz2iCzvc3hv6jZMjFz6A+otrEPFUqlE030mruxQDj2JXFnNLQP2dir3ZPg
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 8QtCnjZrnOLHtaJ2Vkr/11Yb7rFmbDVZkA1c/ljE3NHGiYjWyZBgSG/Mk/SLeEZe
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 =9cX3
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210709' into staging

ppc patch queue 2021-07-09

Here's a (probably) final pull request before the qemu-6.1 soft
freeze.  Includes:
  * Implementation of the new H_RPT_INVALIDATE hypercall
  * Virtual Open Firmware for pSeries and pegasos2 machine types.
    This is an experimental minimal Open Firmware implementation which
    works by delegating nearly everything to qemu itself via a special
    hypercall.
  * A number of cleanups to the ppc soft MMU code
  * Fix to handling of two-level radix mode translations for the
    powernv machine type
  * Update the H_GET_CPU_CHARACTERISTICS call with newly defined bits.
    This will allow more flexible handling of possible future CPU
    Spectre-like flaws
  * Correctly treat mtmsrd as an illegal instruction on BookE cpus
  * Firmware update for the ppce500 machine type

# gpg: Signature made Fri 09 Jul 2021 06:16:42 BST
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dg-gitlab/tags/ppc-for-6.1-20210709: (33 commits)
  target/ppc: Support for H_RPT_INVALIDATE hcall
  linux-headers: Update
  spapr: Fix implementation of Open Firmware client interface
  target/ppc: Don't compile ppc_tlb_invalid_all without TCG
  ppc/pegasos2: Implement some RTAS functions with VOF
  ppc/pegasos2: Fix use of && instead of &
  ppc/pegasos2: Use Virtual Open Firmware as firmware replacement
  target/ppc/spapr: Update H_GET_CPU_CHARACTERISTICS L1D cache flush bits
  target/ppc: Allow virtual hypervisor on CPU without HV
  ppc/pegasos2: Introduce Pegasos2MachineState structure
  target/ppc: mtmsrd is an illegal instruction on BookE
  spapr: Implement Open Firmware client interface
  docs/system: ppc: Update ppce500 documentation with eTSEC support
  roms/u-boot: Bump ppce500 u-boot to v2021.07 to add eTSEC support
  target/ppc: change ppc_hash32_xlate to use mmu_idx
  target/ppc: introduce mmu-books.h
  target/ppc: changed ppc_hash64_xlate to use mmu_idx
  target/ppc: fix address translation bug for radix mmus
  target/ppc: Fix compilation with DEBUG_BATS debug option
  target/ppc: Fix compilation with FLUSH_ALL_TLBS debug option
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-10 16:06:24 +01:00
Alex Bennée
812b31d3f9 configs: rename default-configs to configs and reorganise
In preparation for offering variation to our build configurations lets
move everything and rename it to default. Common included base configs
are also renamed.

During the cleanup the stale usb.mak and pci.mak references were
removed from MAINTAINERS.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210707131744.26027-5-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Alexandre Iooss
1af060e574 docs/system: arm: Add stm32 boards description
This adds the target guide for Netduino 2, Netduino Plus 2 and STM32VLDISCOVERY.

Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210617165647.2575955-4-erdnaxe@crans.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09 16:09:12 +01:00
Alexandre Iooss
2ac2410c5e stm32vldiscovery: Add the STM32VLDISCOVERY Machine
This is a Cortex-M3 based machine. Information can be found at:
https://www.st.com/en/evaluation-tools/stm32vldiscovery.html

Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210617165647.2575955-3-erdnaxe@crans.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09 16:09:12 +01:00
Alexandre Iooss
0f76debd1f stm32f100: Add the stm32f100 SoC
This SoC is similar to stm32f205 SoC.
This will be used by the STM32VLDISCOVERY to create a machine.

Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210617165647.2575955-2-erdnaxe@crans.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09 16:09:11 +01:00
Peter Maydell
05de778b5b pc,pci,virtio: bugfixes, improvements
vhost-user-rng support.
 Fixes all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmDlrDoPHG1zdEByZWRo
 YXQuY29tAAoJECgfDbjSjVRph80H/iER8A3qu8+BPHHeuhP/0dqu624P9oiLVPRw
 1Mhu9xSF2f1MWFh1w66VpBAS1ydgv2KxWhA3wVG9aV9Z90e/D3gdscPDTkxSgBus
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 =axSa
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: bugfixes, improvements

vhost-user-rng support.
Fixes all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Wed 07 Jul 2021 14:29:30 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  MAINTAINERS: Add maintainer for vhost-user RNG implementation
  docs: add slot when adding new PCIe root port
  acpi/ged: fix reset cause
  tests: acpi: pc: update expected DSDT blobs
  acpi: pc: revert back to v5.2 PCI slot enumeration
  tests: acpi: prepare for changing DSDT tables
  migration: failover: reset partially_hotplugged
  virtio-pci: Changed return values for "notify", "device" and "isr" read.
  virtio-pci: Added check for virtio device in PCI config cbs.
  virtio-pci: Added check for virtio device presence in mm callbacks.
  hw/pci-host/q35: Ignore write of reserved PCIEXBAR LENGTH field
  virtio: Clarify MR transaction optimization
  virtio: disable ioeventfd for record/replay

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09 14:30:01 +01:00
Peter Lieven
6d2f38eb0e MAINTAINERS: add block/rbd.c reviewer
adding myself as a designated reviewer.

Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <20210707180449.32665-2-pl@kamp.de>
Acked-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-07-09 12:26:05 +02:00
Ilya Dryomov
0725570b2d MAINTAINERS: update block/rbd.c maintainer
Jason has moved on from working on RBD and Ceph.  I'm taking over
his role upstream.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Message-Id: <20210519112513.19694-1-idryomov@gmail.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-07-09 12:26:05 +02:00
Alexey Kardashevskiy
21bde1ecb6 spapr: Fix implementation of Open Firmware client interface
This addresses the comments from v22.

The functional changes are (the VOF ones need retesting with Pegasos2):

(VOF) setprop will start failing if the machine class callback
did not handle it;
(VOF) unit addresses are lowered in path_offset();
(SPAPR) /chosen/bootargs is initialized from kernel_cmdline if
the client did not change it.

Fixes: 5c991e5d4378 ("spapr: Implement Open Firmware client interface")
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20210708065625.548396-1-aik@ozlabs.ru>
Tested-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-07-09 10:55:11 +10:00
Alexey Kardashevskiy
fc8c745d50 spapr: Implement Open Firmware client interface
The PAPR platform describes an OS environment that's presented by
a combination of a hypervisor and firmware. The features it specifies
require collaboration between the firmware and the hypervisor.

Since the beginning, the runtime component of the firmware (RTAS) has
been implemented as a 20 byte shim which simply forwards it to
a hypercall implemented in qemu. The boot time firmware component is
SLOF - but a build that's specific to qemu, and has always needed to be
updated in sync with it. Even though we've managed to limit the amount
of runtime communication we need between qemu and SLOF, there's some,
and it has become increasingly awkward to handle as we've implemented
new features.

This implements a boot time OF client interface (CI) which is
enabled by a new "x-vof" pseries machine option (stands for "Virtual Open
Firmware). When enabled, QEMU implements the custom H_OF_CLIENT hcall
which implements Open Firmware Client Interface (OF CI). This allows
using a smaller stateless firmware which does not have to manage
the device tree.

The new "vof.bin" firmware image is included with source code under
pc-bios/. It also includes RTAS blob.

This implements a handful of CI methods just to get -kernel/-initrd
working. In particular, this implements the device tree fetching and
simple memory allocator - "claim" (an OF CI memory allocator) and updates
"/memory@0/available" to report the client about available memory.

This implements changing some device tree properties which we know how
to deal with, the rest is ignored. To allow changes, this skips
fdt_pack() when x-vof=on as not packing the blob leaves some room for
appending.

In absence of SLOF, this assigns phandles to device tree nodes to make
device tree traversing work.

When x-vof=on, this adds "/chosen" every time QEMU (re)builds a tree.

This adds basic instances support which are managed by a hash map
ihandle -> [phandle].

Before the guest started, the used memory is:
0..e60 - the initial firmware
8000..10000 - stack
400000.. - kernel
3ea0000.. - initramdisk

This OF CI does not implement "interpret".

Unlike SLOF, this does not format uninitialized nvram. Instead, this
includes a disk image with pre-formatted nvram.

With this basic support, this can only boot into kernel directly.
However this is just enough for the petitboot kernel and initradmdisk to
boot from any possible source. Note this requires reasonably recent guest
kernel with:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=df5be5be8735

The immediate benefit is much faster booting time which especially
crucial with fully emulated early CPU bring up environments. Also this
may come handy when/if GRUB-in-the-userspace sees light of the day.

This separates VOF and sPAPR in a hope that VOF bits may be reused by
other POWERPC boards which do not support pSeries.

This assumes potential support for booting from QEMU backends
such as blockdev or netdev without devices/drivers used.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20210625055155.2252896-1-aik@ozlabs.ru>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
[dwg: Adjusted some includes which broke compile in some more obscure
 compilation setups]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-07-09 10:38:19 +10:00
Philippe Mathieu-Daudé
410bbee1b2 hw/input/lm832x: Move lm832x_key_event() declaration to "lm832x.h"
lm832x_key_event() is specific go LM832x devices, not to the
I2C bus API. Move it out of "i2c.h" to a new header.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
2021-07-08 14:15:01 -05:00