Commit Graph

1408 Commits

Author SHA1 Message Date
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
 eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3lLWD/9Ux5FW5GfJstzcLyMaEQCA
 KMw9I18YYDXKnynxn8vqBYPV49pN8Hc/4xFcCuhVhsNMBiLMvRpNrnzCad2hylVJ
 JrFkyHO78ibdTRqUCWtnToFnNR37gBei1sL8jlcaex789ifDX7KOpfERqvIa313o
 5iMEDLOtbkqauyNXPpMxmS/imP13VLD0iuChQwYM6tYnVKja7uFScJRlU6/3ayRL
 sZC0Yc8WUuwICmYOxXTu/ANhJo3XsTWMLN9RMlpDQ7PV4nT4hJP2MPtdkEiUpNZo
 aon/w/Fe+PB1DW6MSfyYYrrJTh9SmpylB+kiEVnZtf5RQB7URpTo0Oyb1CF4xz97
 YbUqgSwJtTAeYku6H/2tmXvD87I1w7i7Y6E16Gjo5WXqs7bULYEAR9/l0dt3FMSW
 MoKAlhnwB7eU/p2kd5NZEkPPx9W/Z0B/nFFctVEKkQpo2CrJoOJX08RsPpFrwGSE
 Sr8wnyvRQr7YzWwkG/q11Y+uS9SIszuEYZYqEGw1AVBgi78dMVPSFiXktRnV3ERI
 FQWb7xzQe2pTtTc0W4yrudMxk8bCJvGIa9SYTW4Z5CxO0EJkBOOPTwoIGoNEeLLC
 NYGDGeaDYy5aCdqRwBz+oguBhRgqIiQagSjPljnJ4vJPQhJvdFik2nuK5JYbKnPl
 7G0GxqlDhMQs9tXTQ523Rw==
 =AkRd
 -----END PGP SIGNATURE-----

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-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmDoRdIRHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9bvgQ/+Ogq24n1UOQc8FEKRYfyhajNToQ9ofzWN
 iLiblSGx2QDq+CauD3qdu6z7DLlqEXeoM4NYM462oIPumptQj+9XZt7ftfh6FLWW
 4yJEbjfnVKOba+vFdJ+E0DStwnPaxYdnrPGd53cwHZfbZh4ZmkpTM350mzHHiLTb
 KYKOgWd+UHZbkYeCVNYTGe30SRBiKeAecTpsVZ5HVhe7LstjByuy5stk8dytLpdV
 YqdKOToZfOp77XiHr8YcLLp1HHBGlr5hw73V4SDas0beCp7hqtnAqsTYyXBue4xO
 4zfD4Gujr5JVOCb0crDTyOmOQY5E+y2dqFoOUF00D5AoN2vj4nfQ9ESkbqlE9BVh
 mgJ1izSokYlN2X8rIwGXNR5fbxRmxxfkAA4rScNRytj1KxDHyrDxrp/k8YFemxSQ
 qwgb/FBm0fcr69evPRzovKwZFhcyPremksluHQE4rZZ66qBQ2cGuDJPE7PWVTpPH
 67JCrIVK/O6n5p+4ilFHmQQ3aP3ol0frMFcboYVRchJ2MhIDTsfFL3F/tTK8hy86
 AmrrdQ1BQIAoKNOKnAmOSOUdExM55OcfPmX69+AhEk2GeWP6kgz5Pks4H3qCiKGf
 YoRk8F1V+N4q+C0mFFovB61bNQ6COIlBuzmD9EtmpDD/Ta3Wib+3ZnoGVIdPS+OI
 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
 s5I3eRAA2q76JMP1wH/orAS4gwgJVKxpdQ8F29xgtUnmL1w5RlVs2E0gXSEHYdt2
 8rwmxtaz2iCzvc3hv6jZMjFz6A+otrEPFUqlE030mruxQDj2JXFnNLQP2dir3ZPg
 Nn0K2U+ChSr2MXjSyUzbB0vQJSVyLxFmR43MsyCbeHSxq2kfSuZ2dNfclzUJ0IXD
 8QtCnjZrnOLHtaJ2Vkr/11Yb7rFmbDVZkA1c/ljE3NHGiYjWyZBgSG/Mk/SLeEZe
 7wVblUFKZtuiqGCyg2BBAnoWJXPDzDO/ZHFsn5NeUf2d5KTgoeKO3MYfVKQLv3d2
 W8JdI09S1OL6g1XEMWvm80S8NPCi0YxUGBXCJaKnuofiU+qwzBMUoj7Xk/2gheT3
 uWZCSATUWiKLmOzksR4PbKmHCG9J1EiEMLma7IoNuVw6+pLwMgurM3hlYZtrXGSh
 35oBsUT5fMkAM3BtkKh/ZKOfvKfgb1M5FmickI9O0L9BXbzPrmXre5fENhI0ROVs
 JeKNPjk/QUG1ftEMqpoYms+JR1rUiUN+jQBh+sFfJTi3CJFAbomoPitV6iGGPWZR
 sbDCRqkOyqZ9fR3hEXHzO+ThhwoI2xJPIs6+3/8XbVnFd74siqxOornWJZPpKjcf
 CSuOL2n81KJab8h/ERnb9QmJJWb9IJGv6YgZ5E4EFARDWvdSE3c=
 =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
 iPSYOKzZcBV36JVmKgh2UgbUWy9vfZFIvtZKIGH4eOojxBUnIEE2X1fOPdxXoUza
 hveQxOcrcO1Z2AMVaNrwIHw1D5eKG89GAS2LJkP+MTCzmL9l/K7nP+nGmBFPeDX3
 0P/DYDFTkmpjbicsyPDZl6RNCh0mt2lwb4z0yNrB+IMPzrWI28IFZWc7EfQTZ9Ja
 jo9JC0FeEhYfYgEUGndmS/vrTpSsPODk5DeVzxeSx5DvB65KAI8=
 =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
Cho, Yu-Chen
7ab3eb42b0 target/s390x: split sysemu part of cpu models
split sysemu part of cpu models,
also create a tiny _user.c with just the (at least for now),
empty implementation of apply_cpu_model.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Cho, Yu-Chen <acho@suse.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707105324.23400-15-acho@suse.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07 14:01:59 +02:00
Cho, Yu-Chen
67043607d1 target/s390x: move kvm files into kvm/
move kvm files into kvm/
After the reshuffling, update MAINTAINERS accordingly.
Make use of the new directory:

target/s390x/kvm/

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Cho, Yu-Chen <acho@suse.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707105324.23400-14-acho@suse.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07 14:01:59 +02:00
Cho, Yu-Chen
777ef689b5 target/s390x: remove kvm-stub.c
all function calls are protected by kvm_enabled(),
so we do not need the stubs.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Cho, Yu-Chen <acho@suse.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707105324.23400-13-acho@suse.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07 14:01:59 +02:00
Cho, Yu-Chen
c9274b6bf0 target/s390x: start moving TCG-only code to tcg/
move everything related to translate, as well as HELPER code in tcg/

mmu_helper.c stays put for now, as it contains both TCG and KVM code.

After the reshuffling, update MAINTAINERS accordingly.
Make use of the new directory:

target/s390x/tcg/

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Cho, Yu-Chen <acho@suse.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707105324.23400-8-acho@suse.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07 14:01:56 +02:00
Mathieu Poirier
e3e01466bf MAINTAINERS: Add maintainer for vhost-user RNG implementation
This patch adds entry for the vhost-user-rng related files.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Message-Id: <20210614202842.581640-6-mathieu.poirier@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-07 06:11:22 -04:00
Christian Schoenebeck
6f56908427 9pfs: add link to 9p developer docs
To lower the entry level for new developers, add a link to the 9p
developer docs (i.e. qemu wiki) to MAINTAINERS and to the beginning of
9p source files, that is to: https://wiki.qemu.org/Documentation/9p

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Acked-by: Greg Kurz <groug@kaod.org>
Message-Id: <E1leeDf-0008GZ-9q@lizzy.crudebyte.com>
2021-07-05 13:03:16 +02:00
Philippe Mathieu-Daudé
11984b18bb tests/acceptance: Test Linux on the Fuloong 2E machine
Test the kernel from Lemote rescue image:
http://dev.lemote.com/files/resource/download/rescue/rescue-yl
Once downloaded, set the RESCUE_YL_PATH environment variable
to point to the downloaded image and test as:

  $ RESCUE_YL_PATH=~/images/fuloong2e/rescue-yl \
    AVOCADO_ALLOW_UNTRUSTED_CODE=1 \
    avocado --show=app,console run tests/acceptance/machine_mips_fuloong2e.py
  Fetching asset from tests/acceptance/machine_mips_fuloong2e.py:MipsFuloong2e.test_linux_kernel_isa_serial
   (1/1) tests/acceptance/machine_mips_fuloong2e.py:MipsFuloong2e.test_linux_kernel_isa_serial:
  console: Linux version 2.6.27.7lemote (root@debian) (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #6 Fri Dec 12 00:11:25 CST 2008
  console: busclock=33000000, cpuclock=-2145008360,memsize=256,highmemsize=0
  console: console [early0] enabled
  console: CPU revision is: 00006302 (ICT Loongson-2)
  PASS (0.16 s)
  JOB TIME   : 0.51 s

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20210624202747.1433023-5-f4bug@amsat.org>
2021-07-02 17:35:08 +02:00
Philippe Mathieu-Daudé
3f178b8d8c target/mips: Extract nanoMIPS ISA translation routines
Extract 4900 lines from the huge translate.c to a new file,
'nanomips_translate.c.inc'. As there are too many inter-
dependencies we don't compile it as another object, but
keep including it in the big translate.o. We gain in code
maintainability.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201120210844.2625602-13-f4bug@amsat.org>
2021-07-02 10:41:16 +02:00
Peter Maydell
271fc190b3 FDC Pull request
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+ber27ys35W+dsvQfe+BBqr8OQ4FAmDV0fkACgkQfe+BBqr8
 OQ500Q/+Je+3aSFDOcy9msCgN8+leahVtkp1rfbhdpUqXAyZ8v6FyZhKeBtqI3ZO
 yTpKNMqi1t/E3CSL/5dxbd5Hd48s0fx7thmrIhavfQJiElOAcv2elbWvJPA57sif
 zb1HtCVbU1ZXmW+nfMRFZxbwluZQkHhJfuYPXpaTQ1sF/HM3UHDcZxFtTGlEK9AD
 W+lZk7Z72sC58ckGtnMMeU/P0Bw76O/bs48nFkfegKc0YOTHcHt0YyEQ9Pe23ANI
 xSvIHZ+grDu2CWoD6RW30IcC7pds9ipkguLyvCS2+VVKvjb2i4QLrbAKB+Hgzmk2
 lSFej+77FeobmyRMgpy7r4bHP239fcKT+IwtWYDHcLk5OpGJKoN2fkg2Y1bR7LH5
 iQdnhsYIJj8IC3tzkb1nJQrNN2QzNE1YjV4rjBCPhBLW1lsjkjgtNg/0MVu2lfJe
 Q0XF7fwNCVFHptRhAPYii2mS+rnPWJdg12Svb9hB7xX7KgQEXBz23L8yy6ve1a37
 9i8vOKU9J3wB53Z83wHh6oeKn5AL8hSD2nR0TJyLLrZmkMK7ZueMit7G8MN8xipQ
 0lteY/Im5TfjieE2kZ9q7QC+KjYfJVjzL3AZtpF0rJJvRa4V7rbS6EGCq/5D4lX2
 kwmyF6jvE03ms/rnt/CPD2vLH/u9h7u7bAlNqMXuK5dg21fki3A=
 =Tp1A
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/floppy-pull-request' into staging

FDC Pull request

# gpg: Signature made Fri 25 Jun 2021 13:54:17 BST
# 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/floppy-pull-request:
  hw/block/fdc: Add description to floppy controllers
  hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c
  hw/block/fdc: Extract ISA floppy controllers to fdc-isa.c
  hw/block/fdc: Declare shared prototypes in fdc-internal.h
  hw/block/fdc: Replace disabled fprintf() by trace event
  hw/isa/Kconfig: Fix missing dependency ISA_SUPERIO -> FDC

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-28 14:22:04 +01:00
Peter Maydell
e3955ae93f Third RISC-V PR for 6.1 release
- Fix MISA in the DisasContext
  - Fix GDB CSR XML generation
  - QOMify the SiFive UART
  - Add support for the OpenTitan timer
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEE9sSsRtSTSGjTuM6PIeENKd+XcFQFAmDUc9oACgkQIeENKd+X
 cFQnJQf/YJ1DcCc5HKnJD7dKOO7auWGrjcBydVLZpCKT/sBYO2m4+LcUoCkndJst
 z2awR2sL6zgTqkpKTFJzENBKcXf0NOAvGvuvAznPQosvW26NhY20EsWHgRxn79DF
 2CvFChD4J/aBZa/JwP7232CebsD2IqKn89gP5u6ldFNH36EGpzBRjFOroXLu98x3
 arhr7AoyhTTpxcWkWuLW9YVwqZQ8xKKCVTMuqMC8SRI48FUB5+ndy3pTQqIjdoCg
 U0wfJIrmPBakw3ik0nbNd47Lu/yxCQMU/O4M/flSbbC1GpomiUotlap9O3LlvNYo
 7VeF8eS3/7Okn2/5jEwuFES+MmtUSQ==
 =zVjG
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210624-2' into staging

Third RISC-V PR for 6.1 release

 - Fix MISA in the DisasContext
 - Fix GDB CSR XML generation
 - QOMify the SiFive UART
 - Add support for the OpenTitan timer

# gpg: Signature made Thu 24 Jun 2021 13:00:26 BST
# gpg:                using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8  CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20210624-2:
  hw/riscv: OpenTitan: Connect the mtime and mtimecmp timer
  hw/timer: Initial commit of Ibex Timer
  hw/char/ibex_uart: Make the register layout private
  hw/char: QOMify sifive_uart
  hw/char: Consistent function names for sifive_uart
  target/riscv: gdbstub: Fix dynamic CSR XML generation
  target/riscv: Use target_ulong for the DisasContext misa

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-25 17:05:22 +01:00
Philippe Mathieu-Daudé
1430759ec3 hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c
Some machines use floppy controllers via the SysBus interface,
and don't need to pull in all the SysBus code.
Extract the SysBus specific code to a new unit: fdc-sysbus.c,
and add a new Kconfig symbol: "FDC_SYSBUS".

Reviewed-by: John Snow <jsnow@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210614193220.2007159-6-philmd@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-25 08:53:28 -04:00
Philippe Mathieu-Daudé
72ea60e411 hw/block/fdc: Extract ISA floppy controllers to fdc-isa.c
Some machines use floppy controllers via the SysBus interface,
and don't need to pull in all the ISA code.
Extract the ISA specific code to a new unit: fdc-isa.c, and
add a new Kconfig symbol: "FDC_ISA".
This allows us to remove the FIXME from commit dd0ff8191a
("isa: express SuperIO dependencies with Kconfig").

Reviewed-by: John Snow <jsnow@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210614193220.2007159-5-philmd@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-25 08:53:28 -04:00
Philippe Mathieu-Daudé
5a5d2f3d26 hw/block/fdc: Declare shared prototypes in fdc-internal.h
We want to extract ISA/SysBus code from the generic fdc.c file.
First, declare the prototypes we will access from the new units
into a new local header: "fdc-internal.h".

Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210614193220.2007159-4-philmd@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-06-25 08:53:28 -04:00
Peter Maydell
ecba223da6 target-arm queue:
* Don't require 'virt' board to be compiled in for ACPI GHES code
  * docs: Document which architecture extensions we emulate
  * Fix bugs in M-profile FPCXT_NS accesses
  * First slice of MVE patches
  * Implement MTE3
  * docs/system: arm: Add nRF boards description
 -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmDUj7QZHHBldGVyLm1h
 eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3jffEACAqLxGeZ9ybE9JOr6Nryxf
 fXCO6h2/3OR9jlixhMXMgksbjC82Z02kE/ywBUQ1OpgxlGiRcRBWNrhFBdiATXTS
 KhFiD+KZwiguTXgSm4VrFFWru7UOyj+kQIiNwEHYRs6iG/zZYamdQilK9gvWqR+M
 smXf6/tj+U5s9y53ZFSdCnZMOsdNcrwEN8VgMUwxDlB2/HsM9bg2eymSs5C4lJXF
 /H3ZjjmHUzeYUma5NXlDORu9ri2OxRYdXxLHeHwEmw1MZE8J8kwbnbGYdpC490o4
 nCIqJJGNq9K+jw6oFWKitzjOlvZBzx4+vbX0g0BCRd3g+oviBCfKazOSBrQM1AuI
 iGSsdfuaNMcv07O+pAE/WPrqtR2hvTVVXX4j9f9rTDNyqNjja7t3hnsyW9+KyQrZ
 Rl3Ha5YBH+Upe1TF6MV7gE4z07vjjD6Xem5HNHBcOP91WnK/sw1yOtFfl6cQlLcr
 ukUhHu+Il5FErSityZfgx25hI2Cin2oBgnleAbe5DKaWFt5cMPwGpb0GnIjOeilr
 O7KzC8LejTPssBRYndpvxvhgfFTXsws4bxMal/RBLTFuLAg7D/hrTBTUzxSnq+hw
 b9Keewj646vfEY+g/B/B02kT8NVnial5MOqkqL1I87r2BNOjbY6R7T5UBDYl8kP8
 Ph4lpz+ECQL5N04t9MhwhA==
 =6zaW
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210624' into staging

target-arm queue:
 * Don't require 'virt' board to be compiled in for ACPI GHES code
 * docs: Document which architecture extensions we emulate
 * Fix bugs in M-profile FPCXT_NS accesses
 * First slice of MVE patches
 * Implement MTE3
 * docs/system: arm: Add nRF boards description

# gpg: Signature made Thu 24 Jun 2021 14:59:16 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-20210624: (57 commits)
  docs/system: arm: Add nRF boards description
  target/arm: Implement MTE3
  target/arm: Make VMOV scalar <-> gpreg beatwise for MVE
  target/arm: Implement MVE VADDV
  target/arm: Implement MVE VHCADD
  target/arm: Implement MVE VCADD
  target/arm: Implement MVE VADC, VSBC
  target/arm: Implement MVE VRHADD
  target/arm: Implement MVE VQDMULL (vector)
  target/arm: Implement MVE VQDMLSDH and VQRDMLSDH
  target/arm: Implement MVE VQDMLADH and VQRDMLADH
  target/arm: Implement MVE VRSHL
  target/arm: Implement MVE VSHL insn
  target/arm: Implement MVE VQRSHL
  target/arm: Implement MVE VQSHL (vector)
  target/arm: Implement MVE VQADD, VQSUB (vector)
  target/arm: Implement MVE VQDMULH, VQRDMULH (vector)
  target/arm: Implement MVE VQDMULL scalar
  target/arm: Implement MVE VQDMULH and VQRDMULH (scalar)
  target/arm: Implement MVE VQADD and VQSUB
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-24 15:00:34 +01:00
Alexandre Iooss
90a76c6316 docs/system: arm: Add nRF boards description
This adds the target guide for BBC Micro:bit.

Information is taken from https://wiki.qemu.org/Features/MicroBit
and from hw/arm/nrf51_soc.c.

Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-id: 20210621075625.540471-1-erdnaxe@crans.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-24 14:58:48 +01:00
Alistair Francis
df41cbd6bf hw/timer: Initial commit of Ibex Timer
Add support for the Ibex timer. This is used with the RISC-V
mtime/mtimecmp similar to the SiFive CLINT.

We currently don't support changing the prescale or the timervalue.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 716fdea2244515ce86a2c46fe69467d013c03147.1624001156.git.alistair.francis@wdc.com
2021-06-24 05:00:12 -07:00
Peter Maydell
d0ac9a6147 * Documentation updates
* Remove leading underscores from header guards
 * Display hexadecimal value with '0x' prefix
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmDQaxERHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbVBCRAApz4k5fD3rcig2zA1SQEfTKmDFOUPelBK
 /nqewUdAmkad99T+cL3/ZQLSSgGphj36rn+GAbXfVhkr32TAkSRi0X2e8P4yt0VE
 LKw/RBZAHqsaY97jILrCNxDNJo5sRqXQgpyXSYc4U6DGVxrhJJ46LWvU6Z2ElfLP
 /50lt3lEtQFs0zNtA0ObawgSoJn04xxmpDOiFcQKV4EoWb89YZ6BQ8MtzT0GvIqV
 mb+nJSpXyj0g76+OHbgLst7Ig9JMv15t1a6JbWjuRKN1CGMazyBZk5gyIl2Tw2Ln
 25Sh3NW70eOLXly41NBRfMJSy7RS476opJ+RseljZhg8KULQTd3X+rLmdGRZZk+X
 kGog5sxCHTifVBB0mp5BJYSMGQYcfkYcNPKq98bT5KfMDDiwkt9N72HmOztrE1wq
 x9o51gJ7xJUgscEFqKe/+GahK+jcBM1LV4kvj6D9T4tcaDiIrJSxCM6K3hTORM+Y
 7hZ9jr8t06n/MnHJtXd5wgW07Wh1YWXBCU1K1n3eEmcBzbaK6abY7mj4F5bmPZW4
 A8k3K7KAO9PPBYGXnoxdGL74Pe4k8EBLIfajFlxemgQ22NtPumZbs5U1xn0gIGPl
 ZQUirNdIj03yakvYdNZ67ko0+XwfYJsJ4WLeXddNhzJaeRC/ooSDnysv4A4HtMu+
 84aE5RxZsB8=
 =Ri1w
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-06-21' into staging

* Documentation updates
* Remove leading underscores from header guards
* Display hexadecimal value with '0x' prefix

# gpg: Signature made Mon 21 Jun 2021 11:33:53 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

* remotes/thuth-gitlab/tags/pull-request-2021-06-21:
  MAINTAINERS: Add qtest/arm-cpu-features.c to ARM TCG CPUs section
  fuzz: Display hexadecimal value with '0x' prefix
  Remove leading underscores from QEMU defines
  Update documentation to refer to new location for issues
  docs/tools/virtiofsd: Fix bad rst syntax
  docs/tools/virtiofsd.rst: Do not hard-code the QEMU binary name
  docs/interop/live-block-operations: Do not hard-code the QEMU binary name

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-24 09:31:26 +01:00
Peter Maydell
53f306f316 x86 queue, 2021-06-18
Features:
 * Add ratelimit for bus locks acquired in guest (Chenyi Qiang)
 
 Documentation:
 * SEV documentation updates (Tom Lendacky)
 * Add a table showing x86-64 ABI compatibility levels (Daniel P. Berrangé)
 
 Automated changes:
 * Update Linux headers to 5.13-rc4 (Eduardo Habkost)
 -----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCAAyFiEEWjIv1avE09usz9GqKAeTb5hNxaYFAmDM+T4UHGVoYWJrb3N0
 QHJlZGhhdC5jb20ACgkQKAeTb5hNxabUrQ/+PtiJjd1cW9nhA0kWu8dVGq3xXJb4
 Nbma86tRPKBauTeQCLccXEvUjLqgFejeQlArhq4QKErLisXu4TDuQ+GeAfdR7h5P
 MTMSo0C665cT2/NbrwQizSPQdrNEgZAYRaDRafZLQTJ1TStzWDB1Vg79rzpWPcn0
 76XjIfSdGZUa4B1OvjNvUFq/SXf+0hW75soCwRhDNh5tfzfyct0XCSRF/wTXqyR/
 7yxDtfTzUAvT+6l3qb8ky+wqUTIY58BgjbdIGhyAUr5/N8y5YystF41TUVoy772k
 pmCXHniMmgmhH7HVwGujtc6mPe5y1VFJVaA08Pzb7KwSfdO9F/3Gk3DHpKW8/whi
 tCGluBqz0qlyhsnP9wDRJb6BzCBl2hVqu50DL+uSNsJOSIW60LLMJV4ANlDYdDM3
 s33S5NrM0DsRAjrtczPdvKPWwaVE4NB2bYX1I3yYGgflwzQYOjBmswM/UgymhlZk
 5dxtF9CX2p+Vre6UoLDKum1DJDCcWjHouJAAqZzxxEko56yWgTUSzTcK4GVOlsAc
 qX4gJbFpOzDlSdpDTG/fcnQlCnwc1jxCzsB8Wy2KJiBif3Sa3Wh1s00Cp7oGNQt+
 P/z2Fp1agl8u83bbvlIjZnsv0O2g5Ks4r5tBhXmqI36aiU26F/x39SUfp7/7OAUd
 CQBGBGXqpnOmUcE=
 =YWGX
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ehabkost-gl/tags/x86-next-pull-request' into staging

x86 queue, 2021-06-18

Features:
* Add ratelimit for bus locks acquired in guest (Chenyi Qiang)

Documentation:
* SEV documentation updates (Tom Lendacky)
* Add a table showing x86-64 ABI compatibility levels (Daniel P. Berrangé)

Automated changes:
* Update Linux headers to 5.13-rc4 (Eduardo Habkost)

# gpg: Signature made Fri 18 Jun 2021 20:51:26 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost-gl/tags/x86-next-pull-request:
  scripts: helper to generate x86_64 CPU ABI compat info
  docs: add a table showing x86-64 ABI compatibility levels
  docs/interop/firmware.json: Add SEV-ES support
  docs: Add SEV-ES documentation to amd-memory-encryption.txt
  doc: Fix some mistakes in the SEV documentation
  i386: Add ratelimit for bus locks acquired in guest
  Update Linux headers to 5.13-rc4

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-21 11:26:04 +01:00
Philippe Mathieu-Daudé
c32c3d68ed MAINTAINERS: Add qtest/arm-cpu-features.c to ARM TCG CPUs section
We want the ARM maintainers and the qemu-arm@ list to be
notified when this file is modified. Add an entry to the
'ARM TCG CPUs' section in the MAINTAINERS file.

Acked-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210526170432.343588-2-philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-06-21 11:45:23 +02:00
Tarun Gupta
2a5781331a docs/devel: Add VFIO device migration documentation
Document interfaces used for VFIO device migration. Added flow
of state changes during live migration with VFIO device.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Co-developed-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Tarun Gupta <targupta@nvidia.com>
Message-Id: <20210418122251.88809-1-targupta@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2021-06-18 08:38:04 -06:00
Daniel P. Berrangé
38dec0ef76 docs: add a table showing x86-64 ABI compatibility levels
It is useful to know which CPUs satisfy each x86-64 ABI
compatibility level, when dealing with guest OS that require
something newer than the baseline ABI.

These ABI levels are defined in:

  https://gitlab.com/x86-psABIs/x86-64-ABI/

and supported by GCC, Clang, glibc and more.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210607135843.196595-2-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2021-06-17 14:11:06 -04:00
Corey Minyard
58f3e3fe69 adc: Move the max111x driver to the adc directory
It's an adc, put it where it belongs.

Cc: Andrzej Zaborowski <balrogg@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2021-06-17 07:10:32 -05:00
Corey Minyard
246f530cdb adc: Move the zynq-xadc file to the adc directories
It's an ADC, put it where it belongs.

Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Cc: Alistair Francis <alistair@alistair23.me>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2021-06-17 07:10:32 -05:00
Philippe Mathieu-Daudé
a2cd86a94a hw/audio/sb16: Avoid assertion by restricting I/O sampling rate range
While the SB16 seems to work up to 48000 Hz, the "Sound Blaster Series
Hardware Programming Guide" limit the sampling range from 4000 Hz to
44100 Hz (Section 3-9, 3-10: Digitized Sound I/O Programming, tables
3-2 and 3-3).

Later, section 6-15 (DSP Commands) is more specific regarding the 41h /
42h registers (Set digitized sound output sampling rate):

  Valid sampling rates range from 5000 to 45000 Hz inclusive.

There is no comment regarding error handling if the register is filled
with an out-of-range value.  (See also section 3-28 "8-bit or 16-bit
Auto-initialize Transfer"). Assume limits are enforced in hardware.

This fixes triggering an assertion in audio_calloc():

  #1 abort
  #2 audio_bug audio/audio.c:119:9
  #3 audio_calloc audio/audio.c:154:9
  #4 audio_pcm_sw_alloc_resources_out audio/audio_template.h:116:15
  #5 audio_pcm_sw_init_out audio/audio_template.h:175:11
  #6 audio_pcm_create_voice_pair_out audio/audio_template.h:410:9
  #7 AUD_open_out audio/audio_template.h:503:14
  #8 continue_dma8 hw/audio/sb16.c:216:20
  #9 dma_cmd8 hw/audio/sb16.c:276:5
  #10 command hw/audio/sb16.c:0
  #11 dsp_write hw/audio/sb16.c:949:13
  #12 portio_write softmmu/ioport.c:205:13
  #13 memory_region_write_accessor softmmu/memory.c:491:5
  #14 access_with_adjusted_size softmmu/memory.c:552:18
  #15 memory_region_dispatch_write softmmu/memory.c:0:13
  #16 flatview_write_continue softmmu/physmem.c:2759:23
  #17 flatview_write softmmu/physmem.c:2799:14
  #18 address_space_write softmmu/physmem.c:2891:18
  #19 cpu_outw softmmu/ioport.c:70:5

[*] http://www.baudline.com/solutions/full_duplex/sb16_pci/index.html

OSS-Fuzz Report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29174

Fixes: 85571bc741 ("audio merge (malc)")
Buglink: https://bugs.launchpad.net/bugs/1910603
Tested-by: Qiang Liu <cyruscyliu@gmail.com>
Reviewed-by: Qiang Liu <cyruscyliu@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210616104349.2398060-1-f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-06-17 11:55:23 +02:00
Philippe Mathieu-Daudé
caff255a54 tpm: Return QMP error when TPM is disabled in build
When the management layer queries a binary built using --disable-tpm
for TPM devices, it gets confused by getting empty responses:

  { "execute": "query-tpm" }
  {
      "return": [
      ]
  }
  { "execute": "query-tpm-types" }
  {
      "return": [
      ]
  }
  { "execute": "query-tpm-models" }
  {
      "return": [
      ]
  }

To make it clearer by returning an error:
- Make the TPM QAPI schema conditional
  All of tpm.json is now 'if': 'defined(CONFIG_TPM)'.
- Adapt the HMP command
- Remove stubs which became unnecessary

The management layer now gets a 'CommandNotFound' error:

  { "execute": "query-tpm" }
  {
      "error": {
          "class": "CommandNotFound",
          "desc": "The command query-tpm has not been found"
      }
  }

Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
2021-06-15 10:59:02 -04:00
Peter Maydell
1cbd2d9149 -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
 
 iQEcBAABAgAGBQJgudWYAAoJEO8Ells5jWIR3nIH/1N7d60CHf986IzLdUVF/b8g
 ME/SiDB+SdnYgmEmWhNhxWpWeroyPbKqhU/eSqvPj8E8BvKj9Ze1laFdaxs/kwos
 N03ly0T/jlbm1yMg0Y986zxjh3HE4fpQooWW3ToA3TgycDUtkHMMd0qVtRaTWv0M
 KG3MbyHsp7MkR3S4wHBkE9yrVDCziBibZvkxhhz1VpEHjRjNDoNbevotE5Gr43+N
 50D2TxRNVd6MjN7KGJOXQHc7t22OKb2/1fKTS1Pp+oGnDxHh63G6pGQ4LpC8wEjW
 2h49tcAWHQ4SafkDqyapXgTACHs4k4TV/zUg8cUDFtkAArawHppwYHoAXvz8kd8=
 =m1ZO
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Fri 04 Jun 2021 08:26:16 BST
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@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: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request:
  MAINTAINERS: Added eBPF maintainers information.
  docs: Added eBPF documentation.
  virtio-net: Added eBPF RSS to virtio-net.
  ebpf: Added eBPF RSS loader.
  ebpf: Added eBPF RSS program.
  net: Added SetSteeringEBPF method for NetClientState.
  net/tap: Added TUNSETSTEERINGEBPF code.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-04 13:38:49 +01:00
Andrew Melnychenko
90322e646e MAINTAINERS: Added eBPF maintainers information.
Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2021-06-04 15:25:46 +08:00
Alexander Graf
d57bc3c109 hvf: Move assert_hvf_ok() into common directory
Until now, Hypervisor.framework has only been available on x86_64 systems.
With Apple Silicon shipping now, it extends its reach to aarch64. To
prepare for support for multiple architectures, let's start moving common
code out into its own accel directory.

This patch moves assert_hvf_ok() and introduces generic build infrastructure.

Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20210519202253.76782-2-agraf@csgraf.de
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-06-03 16:43:26 +01:00
Stefano Garzarella
551bdfa079 docs: fix references to docs/devel/build-system.rst
Commit a14f0bf165 ("docs: convert build system documentation to rST")
converted docs/devel/build-system.txt to docs/devel/build-system.rst.

We still have several references to the old file, so let's fix them
with the following command:

  sed -i s/build-system.txt/build-system.rst/ \
      $(git grep -l docs/devel/build-system.txt)

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20210517151702.109066-4-sgarzare@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-06-02 06:51:09 +02:00
Stefano Garzarella
d0fb9657a3 docs: fix references to docs/devel/tracing.rst
Commit e50caf4a5c ("tracing: convert documentation to rST")
converted docs/devel/tracing.txt to docs/devel/tracing.rst.

We still have several references to the old file, so let's fix them
with the following command:

  sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt)

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210517151702.109066-2-sgarzare@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-06-02 06:51:09 +02:00
Philippe Mathieu-Daudé
e5ceadff47 accel/tcg: Keep TranslationBlock headers local to TCG
Only the TCG accelerator uses the TranslationBlock API.
Move the tb-context.h / tb-hash.h / tb-lookup.h from the
global namespace to the TCG one (in accel/tcg).

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210524170453.3791436-3-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-26 15:33:59 -07:00
Peter Maydell
6c769690ac scripts/simplebench improvements for 2021-05-04
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEi5wmzbL9FHyIDoahVh8kwfGfefsFAmCRCZsACgkQVh8kwfGf
 efuD8g//cALt2FiC5R0RwVqUhZ/RAOHM7LrENx8GxHgzZZMiWuF7hX9JvAtNzyUz
 dflFxkOv1mhBfbXpU6ymrsfR5AKzyXlKMWfi14tGJKxIfJODPmBPVwM5IZmQCuMG
 2laD5XPIj/sgIRUZXN5dXlyGlnTujyKpeubgN1dx8g+xJa2MvZ3lRJciEvGjJNbJ
 QZX3kEQaBAkjSeDcS8RH1S3VoEaaon3rUyOUap6WpbDiLM/ZcgYZYQEjBnkinJXm
 IJoUr5cR8gh9oxz82XFTJFLJ6ujUY/yMjHoHDRXCtmdlWU56oqJPQxfcqnzbOSk1
 OrdIOofN8qM4ks4W5SL4aquBy3DIgfSZui1/+UboKGfQBU5/vxAuzsv9LCgiG4PL
 Xkitpy09scxerKci9W9zyBHpMTIhIaf/ISxtYWaZlUSDLiuh1O6d28/TmMlRz3Xb
 HUW9TZqhzFkmw8koqe2HcgCoWW4MHaFoBvwe/GTuQySJC8hts7gO36znN4Y3yTzS
 9GcBybVnn6hKXn+N90iqgkYHNXJ3+CfF149Gfg30jg8Fm9oEJKFuAJnPNm5HQAoh
 3LOF3D/qq7tmU6imE8molU1uTgxcIpA5fYu5rAxFPNUF5QpfATh7/IIp2Y7+ZCOg
 9OE9uLJalUe3juZTccv/3KFRjqnewz0zT8UQBLrL3XNZBC52AM0=
 =Abdk
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vsementsov/tags/pull-simplebench-2021-05-04' into staging

scripts/simplebench improvements for 2021-05-04

# gpg: Signature made Tue 04 May 2021 09:45:15 BST
# gpg:                using RSA key 8B9C26CDB2FD147C880E86A1561F24C1F19F79FB
# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.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: 8B9C 26CD B2FD 147C 880E  86A1 561F 24C1 F19F 79FB

* remotes/vsementsov/tags/pull-simplebench-2021-05-04:
  MAINTAINERS: update Benchmark util: add git tree
  simplebench/bench-backup: add --drop-caches argument
  simplebench/bench-backup: add --count and --no-initial-run
  simplebench/bench-backup: support qcow2 source files
  simplebench/bench_block_job: handle error in BLOCK_JOB_COMPLETED
  simplebench/bench-backup: add target-cache argument
  simplebench/bench-backup: add --compressed option
  simplebench: bench_one(): support count=1
  simplebench: bench_one(): add slow_limit argument

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-21 12:02:34 +01:00
Peter Maydell
fea2ad71c3 testing and plugin updates:
- various fixes for binfmt_misc docker images
   - add hexagon check-tcg support docker image
   - add tricore check-tcg support
   - refactor ppc docker images
   - add missing ppc64le tests
   - don't use host_cc for test fallback
   - check-tcg configure.sh tweaks for cross compile/clang
   - fix some memory leaks in plugins
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmCjfMEACgkQ+9DbCVqe
 KkQ+aQf/QX5prjX9IW64GzwmZLdgufrc9fwdbrhyNTglcS0gN/hti6is3gBhe9dU
 KynWvmjvnosDT1EI53ciVkSRrwDLptpyq3bz140RjmSmPFQvUP16yF3KTThBxXuO
 1BZk7iq5jzv3jVHD4j4zQPyMRatyBBToKtIboSZntljq6WTomv8gWu8+vdlWGzeG
 0ubW1k9YHZNnQ0Et5xjqQBgBbjoOQvbkLYwNyyDjkOem8p4oKFIyTcRP9PYSJ9t3
 cq314LuFJVjW1TMywvgHOlZEwzqRqOtdzW1RC1EbVqYR+lifAgYRI/kTEwL3Ab7j
 Z+hybdzlfJdUPNiJ5Q4rjDpuKI+1Nw==
 =FYwg
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-plugin-updates-180521-2' into staging

testing and plugin updates:

  - various fixes for binfmt_misc docker images
  - add hexagon check-tcg support docker image
  - add tricore check-tcg support
  - refactor ppc docker images
  - add missing ppc64le tests
  - don't use host_cc for test fallback
  - check-tcg configure.sh tweaks for cross compile/clang
  - fix some memory leaks in plugins

# gpg: Signature made Tue 18 May 2021 09:37:21 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-plugin-updates-180521-2: (29 commits)
  configure: use cc, not host_cc to set cross_cc for build arch
  tests/tcg: don't allow clang as a cross compiler
  tests/tcg: fix missing return
  tests/tcg/ppc64le: tests for brh/brw/brd
  tests/docker: gcc-10 based images for ppc64{,le} tests
  tests/tcg/tricore: Add muls test
  tests/tcg/tricore: Add msub test
  tests/tcg/tricore: Add madd test
  tests/tcg/tricore: Add ftoi test
  tests/tcg/tricore: Add fmul test
  tests/tcg/tricore: Add fadd test
  tests/tcg/tricore: Add dvstep test
  tests/tcg/tricore: Add clz test
  tests/tcg/tricore: Add bmerge test
  tests/tcg/tricore: Add macros to create tests and first test 'abs'
  configure: Emit HOST_CC to config-host.mak
  tests/tcg/tricore: Add build infrastructure
  hw/tricore: Add testdevice for tests in tests/tcg/
  tests/tcg: Run timeout cmds using --foreground
  tests/tcg: Add docker_as and docker_ld cmds
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-20 10:00:58 +01:00
Peter Maydell
d874bc0816 Block layer patches
- vhost-user-blk: Fix error handling during initialisation
 - Add test cases for the vhost-user-blk export
 - Fix leaked Transaction objects
 - qcow2: Expose dirty bit in 'qemu-img info'
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmCjnaoRHGt3b2xmQHJl
 ZGhhdC5jb20ACgkQfwmycsiPL9ZRDRAAw814/9O2E5dXDK3dZfqHqxWBdvNuPEuj
 LTUSGpuF+cAPAMJhzZm5Hy8n8G4KGwzpqt/vgBSnBAeAjHPBORGu4gEpr0G/GiHk
 OltElQ2GBBtHdixVhhimk7XoaE90Rmonh3uvolzdI8Ej8a2uvVYJcZhOD4JNZiOV
 HweG5SWcL3mvF4S8m0SOTFdlzeyA8NloaDduILiX+GiwiHystWw7e9bMMyP9Mejx
 95Qip9Huco3KFpYSpnGCvhTJ4jZwuQdqKs2d0dJBtIiU5PeRBY4mw4XT8xh6K3SA
 d/DBIDJ0iEQiVT/a2eNVtY/MsOklJYqnGVUWs18piOu1d/r6zQ2whLtIx/H6z3eD
 PLk1/mKNYcHDM6sTdBpliRsBDRJ7yeeaSqUGY3JPbyIhc7A/gqgfkXiRfEvN9lHF
 O/zerX4tgg7HRlqsyEyT937wiT7I8HHhbS0JtC0c5uxwmk4J0L+PUCnFptUtmZim
 iJTO5h90PKldnzKz0VNXgvrvCFTgmyR/aq89VZfafTE4sNSlZOTbasPADcPUUr/V
 Ju5J1r3J3lctjBGAReiTRxeTHyYHP2BEfzBqt3Orf86qrsNuWY3SXbzAEbcT1Pyu
 O6rIOF6B8DWEN5R2krPC/aw4/lXDST1FdVHibrmbUyQaayJrEWwvudqgTzCcfPNr
 c96LQH3gkTY=
 =Xe4O
 -----END PGP SIGNATURE-----

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

Block layer patches

- vhost-user-blk: Fix error handling during initialisation
- Add test cases for the vhost-user-blk export
- Fix leaked Transaction objects
- qcow2: Expose dirty bit in 'qemu-img info'

# gpg: Signature made Tue 18 May 2021 11:57:46 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:
  vhost-user-blk: Check that num-queues is supported by backend
  virtio: Fail if iommu_platform is requested, but unsupported
  vhost-user-blk: Get more feature flags from vhost device
  vhost-user-blk: Improve error reporting in realize
  vhost-user-blk: Don't reconnect during initialisation
  vhost-user-blk: Make sure to set Error on realize failure
  vhost-user-blk-test: test discard/write zeroes invalid inputs
  tests/qtest: add multi-queue test case to vhost-user-blk-test
  test: new qTest case to test the vhost-user-blk-server
  block/export: improve vu_blk_sect_range_ok()
  block: Fix Transaction leak in bdrv_reopen_multiple()
  block: Fix Transaction leak in bdrv_root_attach_child()
  qcow2: set bdi->is_dirty

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-19 16:10:35 +01:00
Peter Maydell
15e147b3c7 emulated nvme updates
* various fixes (Gollu Appalanaidu)
 * refactoring (me)
 * move to hw/nvme from hw/block (me)
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEUigzqnXi3OaiR2bATeGvMW1PDekFAmCiNFEACgkQTeGvMW1P
 DeldNQgAgF/FdkGPNNxNlT5Ei7zmycjbKKf7QDSfn4BXgP9a+7Ccil60kGFCX7Ib
 ERiTOFgofJ587GcYVghBSQv4zYKW+3uXIwfFSUxrMi1hG48j8+z7NyxeWUSXSeSi
 AqohaE70iZyoUx7HQWwRhDsoTnlgRfmpK5Ju9jVRE0be28Y5Z9/hSoyti3PeJPNb
 Igg4bYXTGnXIgJcAfXQBe4iHBn9iZrJB+mp59a8Avb62tP2zwgiRED2M0FNHWyhV
 s/Ra1SiUuEzDJROD47mlxCiqfstknZJ31EI34wJwwKJU2rSQUEMcSRZKc+k7dDHG
 qmQAGPwqS7EnW1uJDxSUFZ944nx+dg==
 =gum+
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into staging

emulated nvme updates

* various fixes (Gollu Appalanaidu)
* refactoring (me)
* move to hw/nvme from hw/block (me)

# gpg: Signature made Mon 17 May 2021 10:16:01 BST
# gpg:                using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown]
# gpg:                 aka "Klaus Jensen <k.jensen@samsung.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: DDCA 4D9C 9EF9 31CC 3468  4272 63D5 6FC5 E55D A838
#      Subkey fingerprint: 5228 33AA 75E2 DCE6 A247  66C0 4DE1 AF31 6D4F 0DE9

* remotes/nvme/tags/nvme-next-pull-request:
  hw/nvme: move nvme emulation out of hw/block
  hw/block/nvme: move zoned constraints checks
  hw/block/nvme: remove irrelevant zone resource checks
  hw/block/nvme: remove num_namespaces member
  hw/block/nvme: streamline namespace array indexing
  hw/block/nvme: add metadata offset helper
  hw/block/nvme: cache lba and ms sizes
  hw/block/nvme: replace nvme_ns_status
  hw/block/nvme: remove non-shared defines from header file
  hw/block/nvme: cleanup includes
  hw/block/nvme: consolidate header files
  hw/block/nvme: rename __nvme_select_ns_iocs
  hw/block/nvme: rename __nvme_advance_zone_wp
  hw/block/nvme: rename __nvme_zrm_open
  hw/block/nvme: align with existing style
  hw/block/nvme: function formatting fix
  hw/block/nvme: fix io-command set profile feature
  hw/block/nvme: consider metadata read aio return value in compare
  hw/block/nvme: rename reserved fields declarations
  hw/block/nvme: remove redundant invalid_lba_range trace

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-18 12:22:16 +01:00
Coiby Xu
806952026d test: new qTest case to test the vhost-user-blk-server
This test case has the same tests as tests/virtio-blk-test.c except for
tests have block_resize. Since the vhost-user-blk export only serves one
client one time, two exports are started by qemu-storage-daemon for the
hotplug test.

Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210309094106.196911-3-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210322092327.150720-2-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-05-18 12:57:38 +02:00
Peter Maydell
8e22b27994 Minor MAINTAINERS update.
Tweak to includes.
 Add tcg_constant_tl.
 Improve constant pool dump.
 -----BEGIN PGP SIGNATURE-----
 
 iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmChJ2odHHJpY2hhcmQu
 aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV/Newf5AdQ422bUA3eBw0da
 snUK4pJWGUbfqVGik6kg4gbVZVxViIvvu9MZBdQj3hKAzpCY/7FSLhKZ6bmGobDF
 Vjyxr+65CIQmnZuK0tKEFF88HZhWw1irtbF1n5q7NsHBv3CytWOuM3JFOZ4Ak5Oj
 9j+c2f5eH96+iUJ2QsIL5/XaGgtZLuIpCkereSNwKVeTLA5w2eJ6r5EyXAmR2oPN
 FqZ7zohK2PdpPntEpYrigVeXPaF4N/iacNAWzxH1dUL7sttEr/V57lazzRKuSSah
 /QQBM0ZFPQbmkQKtIK+gkfZoWOO4cBSAiyltj/qSWS2SDXnqqxc3x8+D6psjhvnh
 QPUaoA==
 =rIhS
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210516' into staging

Minor MAINTAINERS update.
Tweak to includes.
Add tcg_constant_tl.
Improve constant pool dump.

# gpg: Signature made Sun 16 May 2021 15:08:42 BST
# 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

* remotes/rth-gitlab/tags/pull-tcg-20210516:
  accel/tcg: Align data dumped at end of TB
  tcg: Add tcg_constant_tl
  exec/gen-icount.h: Add missing "exec/exec-all.h" include
  MAINTAINERS: Add include/exec/gen-icount.h to 'Main Loop' section

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-18 11:11:27 +01:00
Bastian Koppelmann
be78e79949 tests/tcg/tricore: Add build infrastructure
this includes the Makefile and linker script to build all the tests.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210305170045.869437-5-kbastian@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-15-alex.bennee@linaro.org>
2021-05-18 09:36:21 +01:00
Alessandro Di Federico
afbdf0a44e docker: Add Hexagon image
This image is a little special because it takes a long time to build.
As such most users don't want to be doing that and just pull random
binaries from the ether as intended by the container gods. This
involves someone with credentials and a beefy machine running:

  make docker-image-debian-hexagon-cross V=1 NOCACHE=1 J=30
  docker tag qemu/debian-hexagon-cross registry.gitlab.com/qemu-project/qemu/qemu/debian-hexagon-cross
  docker push registry.gitlab.com/qemu-project/qemu/qemu/debian-hexagon-cross

With a suitable binary in the "cloud" a normal user will run:

  make docker-image-debian-hexagon-cross

or have it run for them through the dependency mechanism of our
over-engineered makefiles and get the binary they wanted. There are a
few wrinkles of course including needing to tweak the final image to
have the credentials of the user so we can actually do our cross
compiles.

Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Alessandro Di Federico <ale@rev.ng>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Brian Cain <bcain@quicinc.com>

Message-Id: <20210512102051.12134-7-alex.bennee@linaro.org>
2021-05-18 09:35:39 +01:00
Klaus Jensen
88eea45c53 hw/nvme: move nvme emulation out of hw/block
With the introduction of the nvme-subsystem device we are really
cluttering up the hw/block directory.

As suggested by Philippe previously, move the nvme emulation to hw/nvme.

Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-05-17 09:19:00 +02:00
Peter Maydell
499063d00a Add a bus multiplexer device
This patch set adds a bus multiplexer and the necessary infrastructure
 in the I2C code to allow it to work.
 
 These are common on systems with lots of I2C devices, like an IPMI BMC.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmCdnpcACgkQYfOMkJGb
 /4EG7BAAkUB1QbYzUChbTqVwrjxBcYmcSSdehKcZlACr9oIjwH/EutKdve/qt+fE
 xCHkxQAo1s+cFMoV0aFlE0UuwSxR42JwuALQcbz0UNGk0uJsgglVS65qqpwQkbiO
 pRnbW7ZjOxVpcjwvP9RvOIaBabUnEvNqrA7SUqs5+yPZVfhi0NqJ0DHZuvv/5L9c
 DV96Adv2UIKA1vqw6aOBULWm5J5zRN+6IjacZ2Qd7xQplilUcJQ5ZqiYskHF9LuT
 NuXoBMk5Dqqy01LYDdnjwxHAUEG31hIhtoaWgqW9AIlPuHUSxesZNsy/3BKZzWhD
 JX5WfKwkAzWx5pfVbmRzNSG8XqHR5nJqOdaJdWsSl2MGgjQ1/MtoIV/uLMozSVu3
 5arQ7frhCXA2Dy1ozPiqIhrdiNlOHDKRTsu468o5eyxzAf+FclVPPZoKsQttaOA9
 eNu+RNFY/nKCW8iAOPdSV4gQ9QwvUv3Z91lVOQjEiBbll3Iix/3r0/bZmQRArLzY
 6WX0hVrhGIqdCFv5aVar0uFZz1n/G6nv3RBo6a6C72Tf+8KvjMrfA/mAXmQLJ/o1
 j0s7G65lE9blyRmg7aBrfASTBPsT+JocIqeLMdMLIVxAAJLhpnQtjSRILmPy9zjl
 TMicA5MEC4BlXqGTJNoMTlOVyG7iC5VZ5qkeFPe1q5A/b5HxwyM=
 =IamZ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure
in the I2C code to allow it to work.

These are common on systems with lots of I2C devices, like an IPMI BMC.

# gpg: Signature made Thu 13 May 2021 22:48:07 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-v1:
  hw/i2c: add pca954x i2c-mux switch
  hw/i2c: move search to i2c_scan_bus method
  hw/i2c: add match method for device search
  hw/i2c: name I2CNode list in I2CBus

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-14 14:26:23 +01:00
Philippe Mathieu-Daudé
48e824e06b MAINTAINERS: Add include/exec/gen-icount.h to 'Main Loop' section
As the 'Main Loop' section covers softmmu/icount.c,
add "exec/gen-icount.h" there too.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210422064128.2318616-2-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-14 07:24:59 -05:00
Peter Maydell
2d3fc4e2b0 Miscellaneous patches for 2021-05-12
-----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmCcALcSHGFybWJydUBy
 ZWRoYXQuY29tAAoJEDhwtADrkYZTjKYQAK75Rv2R3AGYDte6NmqKshoaE6p7imy2
 iWE+CCdtxuhlqr2KLqZnGPvCYYz5ekqgvFLiDVe+DG3fLJm8VGHVdyJpdFZKZlEQ
 4g74BpTVfuF4ZaSCBBKAAcC5qsWieAhqM5tZmrmI1vpxq0OsRDGKx13ntRu0oIaz
 1TCqDv2k7bwA1+PL/qT9CdFgXlVlshIRXB4ahiynBByUBCItFRqn2dlaBRcSSTam
 7fqncqsoWw/0ttTx8EaU4tJKW4mOJMVlbhDDWykTrBs4OV31iKB13+2Qec2qdo19
 owfNlGO4sqgrkokepR+T3P6iT9ENAX1F9dS8wijGutCAvrxBxF+Av67o2V+ctjxS
 JkYBmDsjJWNV1gqjlt0MoeMQxgGnRN/21RZhog2uu7cVzNwv25Pn3CUOjvmsLrWm
 2DKb7EgPXlR55qGz7B6I77/NkUIQO7pqb9qCPx6VRDoqLe5IF5nzBR9jvlbKyIlk
 vay6a/uiiUT0EJufHD+VhjTzBK9nfMP6dT/jB4wUb00OL2c0Y9Ns03mWnoINs2CG
 emHhC0ZLhUHV3qPWXQV3JOcWGILxaDqCBYEkwZ4l6Cpv15CW6wYqLtqI6w4aClVd
 hR1mTeoIt+73nixBnI8iIYTHt9W8ChN/QyY0rMBM/jkg077MtvF0uXoFfYOAVWXl
 0tDiM3FDnN41
 =OYV9
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2021-05-12' into staging

Miscellaneous patches for 2021-05-12

# gpg: Signature made Wed 12 May 2021 17:22:15 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2021-05-12:
  Drop the deprecated unicore32 target
  Drop the deprecated lm32 target
  block: Drop the sheepdog block driver
  Remove the deprecated moxie target
  monitor/qmp: fix race on CHR_EVENT_CLOSED without OOB

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-13 20:13:24 +01:00
Peter Maydell
3e9f48bcda A large collection of RISC-V fixes, improvements and features
- Clenaup some left over v1.9 code
  - Documentation improvements
  - Support for the shakti_c machine
  - Internal cleanup of the CSR accesses
  - Updates to the OpenTitan platform
  - Support for the virtio-vga
  - Fix for the saturate subtract in vector extensions
  - Experimental support for the ePMP spec
  - A range of other internal code cleanups and bug fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEE9sSsRtSTSGjTuM6PIeENKd+XcFQFAmCaWaYACgkQIeENKd+X
 cFS97Af/c+Zh5KddhY0qYm6/deabhzn2fPrensOX+UlQbThpbKLHPZ+ceh1GRYBl
 tqfiQa6ByhLhHk4UihIjJvLL9UW+UUxR3zsUfHcFHGAmy22ms9oiGB+se37gj/YB
 2WySYQhHlwW1iz+55mMh+c1wjckFFVjX4dQgh7pl60AJWxNdzNOBUr/BwMZUh0zM
 UFsYDGS2MF3JId8VkW4Ui4fKTw0HBexK4gKXOsRIpF6R3+PQa3m4ppr/YZfyUy5W
 o8lZhztoO5TgyGyNpCo6UdG9JlJP5iNnPRTn+ordqJhpNKFTLQeuLBW9gMpB9BiG
 L1fvPePKz7GWxI/Xrl9uwNyWSYwetA==
 =6TPt
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210511' into staging

A large collection of RISC-V fixes, improvements and features

 - Clenaup some left over v1.9 code
 - Documentation improvements
 - Support for the shakti_c machine
 - Internal cleanup of the CSR accesses
 - Updates to the OpenTitan platform
 - Support for the virtio-vga
 - Fix for the saturate subtract in vector extensions
 - Experimental support for the ePMP spec
 - A range of other internal code cleanups and bug fixes

# gpg: Signature made Tue 11 May 2021 11:17:10 BST
# gpg:                using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8  CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20210511: (42 commits)
  target/riscv: Fix the RV64H decode comment
  target/riscv: Consolidate RV32/64 16-bit instructions
  target/riscv: Consolidate RV32/64 32-bit instructions
  target/riscv: Remove an unused CASE_OP_32_64 macro
  target/riscv: Remove the unused HSTATUS_WPRI macro
  target/riscv: Remove the hardcoded SATP_MODE macro
  target/riscv: Remove the hardcoded MSTATUS_SD macro
  target/riscv: Remove the hardcoded HGATP_MODE macro
  target/riscv: Remove the hardcoded SSTATUS_SD macro
  target/riscv: Remove the hardcoded RVXLEN macro
  target/riscv: fix a typo with interrupt names
  fpu/softfloat: set invalid excp flag for RISC-V muladd instructions
  hw/riscv: Fix OT IBEX reset vector
  target/riscv: fix exception index on instruction access fault
  target/riscv: fix vrgather macro index variable type bug
  target/riscv: Add ePMP support for the Ibex CPU
  target/riscv/pmp: Remove outdated comment
  target/riscv: Add a config option for ePMP
  target/riscv: Implementation of enhanced PMP (ePMP)
  target/riscv: Add ePMP CSR access functions
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-12 17:31:52 +01:00
Markus Armbruster
4369223902 Drop the deprecated unicore32 target
Target unicore32 was deprecated in commit 8e4ff4a8d2, v5.2.0.  See
there for rationale.

Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210503084034.3804963-3-armbru@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
2021-05-12 18:20:52 +02:00
Markus Armbruster
9d49bcf699 Drop the deprecated lm32 target
Target lm32 was deprecated in commit d849800512, v5.2.0.  See there
for rationale.

Some of its code lives on in device models derived from milkymist
ones: hw/char/digic-uart.c and hw/display/bcm2835_fb.c.

Cc: Michael Walle <michael@walle.cc>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210503084034.3804963-2-armbru@redhat.com>
Acked-by: Michael Walle <michael@walle.cc>
[Trivial conflicts resolved, reST markup fixed]
2021-05-12 18:20:25 +02:00
Markus Armbruster
09ec85176e block: Drop the sheepdog block driver
It was deprecated in commit e1c4269763, v5.2.0.  See that commit
message for rationale.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210501075747.3293186-1-armbru@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
2021-05-12 17:42:23 +02:00
Thomas Huth
875bb7e35b Remove the deprecated moxie target
There are no known users of this CPU anymore, and there are no
binaries available online which could be used for regression tests,
so the code has likely completely bit-rotten already. It's been
marked as deprecated since two releases now and nobody spoke up
that there is still a need to keep it, thus let's remove it now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210430160355.698194-1-thuth@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[Commit message typos fixed, trivial conflicts resolved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2021-05-12 17:42:23 +02:00
Peter Maydell
31589644ba * AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
 * Fix detection of gdbus-codegen
 * Misc refactoring
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmCblEEUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroObnQgAj10pRDODY9hIiUiYj2sTcEQTly3p
 DC+ZWDaup67z3WV2C/vAS/x31RGIus+7bzji3fgtUcnGOr7sbuOCcs7CPY8mam5Y
 GMPNrsUk2sZ5z9SVTq2vjEa61tjxtMpYXx9pnhgJzJAO4NJzNuX74ZdpA+oV5aTC
 CvZDk8lC7BLU16MfeLcbw44xE4Oy05wWwaoP2pvhdOg47y85t/S9Il1yBCYi3y8C
 pTOBBCYmHGPj/r7i4MhUGrAjIyGQu1w7av8nZXouRegoeVl28RKR8+pl7TfFpt+E
 cp95yE8dPuNFJnCiZ3Kv01eBcSUcyp4gVb5H2Oa/nkkYRLpnONbUzYFtIA==
 =zR5U
 -----END PGP SIGNATURE-----

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

* AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
* Fix detection of gdbus-codegen
* Misc refactoring

# gpg: Signature made Wed 12 May 2021 09:39:29 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: (32 commits)
  coverity-scan: list components, move model to scripts/coverity-scan
  configure: fix detection of gdbus-codegen
  qemu-option: support accept-any QemuOptsList in qemu_opts_absorb_qdict
  main-loop: remove dead code
  target/i386: use mmu_translate for NPT walk
  target/i386: allow customizing the next phase of the translation
  target/i386: extend pg_mode to more CR0 and CR4 bits
  target/i386: pass cr3 to mmu_translate
  target/i386: extract mmu_translate
  target/i386: move paging mode constants from SVM to cpu.h
  target/i386: merge SVM_NPTEXIT_* with PF_ERROR_* constants
  accel: add init_accel_cpu for adapting accel behavior to CPU type
  accel: move call to accel_init_interfaces
  i386: make cpu_load_efer sysemu-only
  target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu
  target/i386: gdbstub: introduce aux functions to read/write CS64 regs
  i386: split off sysemu part of cpu.c
  i386: split seg_helper into user-only and sysemu parts
  i386: split svm_helper into sysemu and stub-only user
  i386: separate fpu_helper sysemu-only parts
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-12 16:07:50 +01:00
Alistair Francis
ab2c91286c MAINTAINERS: Update the RISC-V CPU Maintainers
Update the RISC-V maintainers by removing Sagar and Bastian who haven't
been involved recently.

Also add Bin who has been helping with reviews.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Acked-by: Bin Meng <bin.meng@windriver.com>
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 6564ba829c40ad9aa7d28f43be69d8eb5cf4b56b.1617749142.git.alistair.francis@wdc.com
2021-05-11 20:02:06 +10:00
Vijai Kumar K
07f334d89d hw/char: Add Shakti UART emulation
This is the initial implementation of Shakti UART.

Signed-off-by: Vijai Kumar K <vijai@behindbytes.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210401181457.73039-4-vijai@behindbytes.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:02:05 +10:00
Vijai Kumar K
7a261bafc8 riscv: Add initial support for Shakti C machine
Add support for emulating Shakti reference platform based on C-class
running on arty-100T board.

https://gitlab.com/shaktiproject/cores/shakti-soc/-/blob/master/README.rst

Signed-off-by: Vijai Kumar K <vijai@behindbytes.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210401181457.73039-3-vijai@behindbytes.com
[Changes by AF:
 - Check for mstate->firmware before loading it
]
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:01:38 +10:00
Claudio Fontana
f5cc5a5c16 i386: split cpu accelerators from cpu.c, using AccelCPUClass
i386 is the first user of AccelCPUClass, allowing to split
cpu.c into:

cpu.c            cpuid and common x86 cpu functionality
host-cpu.c       host x86 cpu functions and "host" cpu type
kvm/kvm-cpu.c    KVM x86 AccelCPUClass
hvf/hvf-cpu.c    HVF x86 AccelCPUClass
tcg/tcg-cpu.c    TCG x86 AccelCPUClass

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

[claudio]:
Rebased on commit b8184135 ("target/i386: allow modifying TCG phys-addr-bits")

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20210322132800.7470-5-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10 15:41:49 -04:00
Peter Maydell
e4f3ede95c usb: fix some memory allocation issues (CVE-2021-3527).
usb: add stubs, allow building without usb subsystem.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEoDKM/7k6F6eZAf59TLbY7tPocTgFAmCSmHYACgkQTLbY7tPo
 cTgaCg/+JhqQOxrDQyti57OjS0JEneuqxZLzBcrqarXssEx2q2hG4aV/CHbPguLh
 MmTHAwNp1ncCgQ7f95obF+zqpSTjDy42gsmR7CNBXxV2BhNt8exDvJjcAZ/4xy6T
 qFdQ9/VSMghmgR5rOnZ9ecf7DMdnvfQy/Bn96FUP5baGpi4Bgg1eM5yTbe81l5Q4
 frj83p5CNfJ/6kk9rCCT2WLLxpm8qFxXQy5JBOM80iJeupc59mZ/l6d+GMTnZYB9
 SsIp1Kvh3NKLqkRZFMohrjCkGkEADMknPv126Mev5ZP3WIoS4LsUK0Gyqvi+MVoV
 KWf33ZLVqKnsKw1nfb6LMwWy9r7+IK9EV2bxsoo/3xd9f0PT95nwZhLDtmzMfxq/
 uKpt+/1uEkQB3f7WrVzYw74bdOIu7w497Q4f3hRZ/8ohB+/QNZkFSHaf24Htt7CZ
 0hsB8WB7RmfdUz+ndPmbnzOizHeDy/hQT/IaF92nLG69YpBE8/ZyGX/HDqOUzClJ
 mMN6z5EyzXG3bssH3iP50+hufRe9xHZw4Jm/QI+4rg5sIH+tPDKvks98tGMIQC1h
 fh/SQNWucVJs5cmcr+n36bUOT7fGe3dy28NseU1XhIy3jcQGm9u0t9XFbC7kPoNO
 du722597UGWxMOtGK40TE9i377124lum/ZPGpGD34NXR1Z7meNM=
 =5oCQ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210505-pull-request' into staging

usb: fix some memory allocation issues (CVE-2021-3527).
usb: add stubs, allow building without usb subsystem.

# gpg: Signature made Wed 05 May 2021 14:07:02 BST
# 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]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20210505-pull-request:
  usb: limit combined packets to 1 MiB (CVE-2021-3527)
  usb/mtp: avoid dynamic stack allocation
  usb/redir: avoid dynamic stack allocation (CVE-2021-3527)
  usb/hid: avoid dynamic stack allocation
  hw/usb: Do not build USB subsystem if not required
  hw/usb/host-stub: Remove unused header

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-10 19:55:06 +01:00
Peter Maydell
4cc10cae64 * NetBSD NVMM support
* RateLimit mutex
 * Prepare for Meson 0.57 upgrade
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmCROukUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroOFXgf/ThwuBCbwC6pwoHpZzFXHdJRXIqHa
 iKTqjCLymz9NQBRTaMeG5CWjXl4o9syHLzEXLQxuQaynHK8AjbyeMSllBVLzBUme
 TU9AY3qwLShRJm3XGXkuUilFE+IR8FXWFgrTOsZXgbT+JQlkCgiuhCRqfAcDEgi/
 F5SNqlMzPNvF6G0FY9DFBBkoKF4YWROx25SgNl3fxgWwC94px/a22BXTVpOxaClZ
 HE/H+kbJH5sD2dOJR5cqbgFg7eBemNdxO3tSbR6WoP9pcvVPx0Dgh5hUJb5+pUXY
 fV5O5zZ+CdyNjWM4yAHg0y8kOlnqrLwv7pH+NdqWFaWiZ9uCSrVFR13ejQ==
 =sKO4
 -----END PGP SIGNATURE-----

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

* NetBSD NVMM support
* RateLimit mutex
* Prepare for Meson 0.57 upgrade

# gpg: Signature made Tue 04 May 2021 13:15:37 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:
  glib-compat: accept G_TEST_SLOW environment variable
  gitlab-ci: use --meson=internal for CFI jobs
  configure: handle meson options that have changed type
  configure: reindent meson invocation
  slirp: add configure option to disable smbd
  ratelimit: protect with a mutex
  Add NVMM Accelerator: add maintainers for NetBSD/NVMM
  Add NVMM accelerator: acceleration enlightenments
  Add NVMM accelerator: x86 CPU support
  Add NVMM accelerator: configure and build logic
  oslib-win32: do not rely on macro to get redefined function name

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-06 18:56:17 +01:00
Peter Maydell
d90f154867 ppc patch queue 2021-05-04
Here's the first ppc pull request for qemu-6.1.  It has a wide variety
 of stuff accumulated during the 6.0 freeze.  Highlights are:
 
  * Multi-phase reset cleanups for PAPR
  * Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
  * Cleanup of AIL logic and extension to POWER10
  * Further improvements to handling of hot unplug failures on PAPR
  * Allow much larger numbers of CPU on pseries
  * Support for the H_SCM_HEALTH hypercall
  * Add support for the Pegasos II board
  * Substantial cleanup to hflag handling
  * Assorted minor fixes and cleanups
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAmCQ4ScACgkQbDjKyiDZ
 s5KmNhAAsICdDqeu/jm1uhRCr0DDT/Wa6KE1xlglQ53ybWb5Hm2ae0Uwzti5ZWkt
 T9yryObX++wiugbU5Dlx9eXTiJIPgTbDoBV1wfOa3a1BAxSEES1t70jwuwAXXBpX
 mgU++SurQB70IB7vVvyXDi2Z592qGvMiKXqT0sdkfoexPHzAL0+KkQPyJZLeFchM
 Ap/zRHAodXf9SuWAl+LwLXeb350jivXYXBWNcFRrBbOGpbVT0AJMYrk/TEa2ZIpi
 SvbzAWuW+9mX0EOmk7JK5JfkT41cGNdcBcwd0bt4xyvUpmkXLaTMFDLVHj3HWSUn
 PFA4RB3uKXyTfISVtWdxJBbFOzMpchI6lEiRJHCS+KuY7UsACqV1T/y54ATOUauC
 ycLc9APgRaStdNPxfDl+xeFfoVb/f0mQsNwcmY1tv7z+3qE/trY9bMyrbgaebBFn
 /TAkmPvXfwtAREnx8xF/57poarWUkvupGTQkANNosdFokpExmrLj8T0sKv90hh5Y
 vkGf5zP4pYGN1Rs8qhOdHu+IjhVJvUl/L3LZYWcoMI6E61D8rGRc0Dkacx7gcja+
 sluFi5Yh2fQn55y6LTi3049cB1wMd6wly0214F11RKoBswguiGuaqJmL4sNDO/s4
 IcMCy5mg6C0jNZA5kHcdWmqsVzD2+XwP5J29n/LedlmgXoHYF+M=
 =N0qr
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210504' into staging

ppc patch queue 2021-05-04

Here's the first ppc pull request for qemu-6.1.  It has a wide variety
of stuff accumulated during the 6.0 freeze.  Highlights are:

 * Multi-phase reset cleanups for PAPR
 * Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
 * Cleanup of AIL logic and extension to POWER10
 * Further improvements to handling of hot unplug failures on PAPR
 * Allow much larger numbers of CPU on pseries
 * Support for the H_SCM_HEALTH hypercall
 * Add support for the Pegasos II board
 * Substantial cleanup to hflag handling
 * Assorted minor fixes and cleanups

# gpg: Signature made Tue 04 May 2021 06:52:39 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-6.1-20210504: (46 commits)
  hw/ppc/pnv_psi: Use device_cold_reset() instead of device_legacy_reset()
  hw/ppc/spapr_vio: Reset TCE table object with device_cold_reset()
  hw/intc/spapr_xive: Use device_cold_reset() instead of device_legacy_reset()
  target/ppc: removed VSCR from SPR registration
  target/ppc: Reduce the size of ppc_spr_t
  target/ppc: Clean up _spr_register et al
  target/ppc: Add POWER10 exception model
  target/ppc: rework AIL logic in interrupt delivery
  target/ppc: move opcode table logic to translate.c
  target/ppc: code motion from translate_init.c.inc to gdbstub.c
  spapr_drc.c: handle hotunplug errors in drc_unisolate_logical()
  spapr.h: increase FDT_MAX_SIZE
  spapr.c: do not use MachineClass::max_cpus to limit CPUs
  ppc: Rename current DAWR macros and variables
  target/ppc: POWER10 supports scv
  target/ppc: Fix POWER9 radix guest HV interrupt AIL behaviour
  docs/system: ppc: Add documentation for ppce500 machine
  roms/u-boot: Bump ppce500 u-boot to v2021.04 to fix broken pci support
  roms/Makefile: Update ppce500 u-boot build directory name
  ppc/spapr: Add support for implement support for H_SCM_HEALTH
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-05 20:29:14 +01:00
Peter Maydell
87c6cef605 Aspeed patches :
* Fixes for the DMA space
 * New model for ASPEED's Hash and Crypto Engine (Joel and Klaus)
 * Acceptance tests (Joel)
 * A fix for the XDMA  model
 * Some extra features for the SMC controller.
 * Two new boards : rainier-bmc and quanta-q7l1-bmc (Patrick)
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmCPiNgACgkQUaNDx8/7
 7KGqBhAAviQHW0A4UPGi91uGq6wN1V4skbdMJIGnvOVnkOH1aRySPfnwiRRYimpc
 /3re+dLzu/zf/ehwdJd7nk3zLG2HR3A+Lw0fdBR2gGvuQwyUz/D+34yR43eJ8ju4
 HcuOVfo9ZeSIJZPZTHfHD/0/AhNxKCUv7PiV2T3XukGcaiuQKbQIlfY73LDjIIkS
 O5FT5IxknCXNWJ4eS8C04EsLzdkdxdZ1QsnaNyhLIywzdO5wThWQ6YE1AK1VPVES
 yGiJMRXcXHDicmwru9jZIDG3jiiEO01FUG6hBTB2qA/OaXVark/uw55+qsEwRuEv
 NYznDwEVwmN1CB5oGP+MbRlwyyJoirLlJ35FB3KC3OciZCRbrzHA1OtxsqlDf9eJ
 K4j3M51CuhU5D9AJ+77BxZewHN2RugIvvlSyQ8FP+mbbvDIBbiiY3mkks7pLpgRh
 U33HxOGmFNuSIYavlYD12OQcnimMv6Zqrf3WUikfredpXiY8UNAfxazQPpaCzNFq
 DcjNKt6DcdXXSHthQiRhMbWLPl+Lw8dih8Y+cs/xRnjqySHl8eLLb0tFL7Dlkl0z
 7yTLyt+A5UN8AKqYZTvGfsofa4RdaIoBq+CG5unQwzulpU5ndOpaUJcc9QhNV+rN
 EtxvFEfiq9mDefg1kb2JW/W2ew22sr8fzhRJHnoIXGBJ2RtV+hc=
 =N5Us
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/legoater/tags/pull-aspeed-20210503' into staging

Aspeed patches :

* Fixes for the DMA space
* New model for ASPEED's Hash and Crypto Engine (Joel and Klaus)
* Acceptance tests (Joel)
* A fix for the XDMA  model
* Some extra features for the SMC controller.
* Two new boards : rainier-bmc and quanta-q7l1-bmc (Patrick)

# gpg: Signature made Mon 03 May 2021 06:23:36 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

* remotes/legoater/tags/pull-aspeed-20210503:
  aspeed: Add support for the quanta-q7l1-bmc board
  hw/block: m25p80: Add support for mt25ql02g and mt25qu02g
  aspeed: Add support for the rainier-bmc board
  aspeed: Deprecate the swift-bmc machine
  tests/qtest: Rename m25p80 test in aspeed_smc test
  aspeed/smc: Add extra controls to request DMA
  aspeed/smc: Add a 'features' attribute to the object class
  hw/misc/aspeed_xdma: Add AST2600 support
  tests/acceptance: Test ast2600 machine
  tests/acceptance: Test ast2400 and ast2500 machines
  tests/qtest: Add test for Aspeed HACE
  aspeed: Integrate HACE
  hw: Model ASPEED's Hash and Crypto Engine
  hw/arm/aspeed: Do not sysbus-map mmio flash region directly, use alias
  aspeed/i2c: Rename DMA address space
  aspeed/i2c: Fix DMA address mask
  aspeed/smc: Remove unused "sdram-base" property
  aspeed/smc: Use the RAM memory region for DMAs

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-04 17:05:53 +01:00
Reinoud Zandijk
39becfce13 Add NVMM Accelerator: add maintainers for NetBSD/NVMM
Signed-off-by: Kamil Rytarowski <kamil@NetBSD.org>
Signed-off-by: Reinoud Zandijk <reinoud@NetBSD.org>

Message-Id: <20210402202535.11550-5-reinoud@NetBSD.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-04 14:15:35 +02:00
Vladimir Sementsov-Ogievskiy
e34bd02694 MAINTAINERS: update Benchmark util: add git tree
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2021-05-04 11:37:26 +03:00
Philippe Mathieu-Daudé
9c3c834bdd hw/usb: Do not build USB subsystem if not required
If the Kconfig 'USB' value is not selected, it is pointless to
build the USB core components. Add a stub for the HMP commands
and usbdevice_create() which is called by usb_device_add in
softmmu/vl.c.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210424224110.3442424-3-f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-05-04 08:38:23 +02:00
BALATON Zoltan
ba7e5ac18e hw/ppc: Add emulation of Genesi/bPlan Pegasos II
Add new machine called pegasos2 emulating the Genesi/bPlan Pegasos II,
a PowerPC board based on the Marvell MV64361 system controller and the
VIA VT8231 integrated south bridge/superio chips. It can run Linux,
AmigaOS and a wide range of MorphOS versions. Currently a firmware ROM
image is needed to boot and only MorphOS has a video driver to produce
graphics output. Linux could work too but distros that supported this
machine don't include usual video drivers so those only run with
serial console for now.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <30cbfb9cbe6f46a1e15a69a75fac45ac39340122.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
Philippe Mathieu-Daudé
85d8da3fea target/mips: Move sysemu specific files under sysemu/ subfolder
Move sysemu-specific files under the new sysemu/ subfolder
and adapt the Meson machinery.
Update the KVM MIPS entry in MAINTAINERS.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-17-f4bug@amsat.org>
2021-05-02 16:49:35 +02:00
Joel Stanley
666099520a tests/qtest: Add test for Aspeed HACE
This adds a test for the Aspeed Hash and Crypto (HACE) engine. It tests
the currently implemented behavior of the hash functionality.

The tests are similar, but are cut/pasted instead of broken out into a
common function so the assert machinery produces useful output when a
test fails.

Co-developed-by: Cédric Le Goater <clg@kaod.org>
Co-developed-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20210409000253.1475587-4-joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-05-01 10:03:51 +02:00
Vladimir Sementsov-Ogievskiy
8cad15b156 util: add transactions.c
Add simple transaction API to use in further update of block graph
operations.

Supposed usage is:

- "prepare" is main function of the action and it should make the main
  effect of the action to be visible for the following actions, keeping
  possibility of roll-back, saving necessary things in action state,
  which is prepended to the action list (to do that, prepare func
  should call tran_add()). So, driver struct doesn't include "prepare"
  field, as it is supposed to be called directly.

- commit/rollback is supposed to be called for the list of action
  states, to commit/rollback all the actions in reverse order

- When possible "commit" should not make visible effect for other
  actions, which make possible transparent logical interaction between
  actions.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210428151804.439460-9-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2021-04-30 12:27:47 +02:00
Patrick Venture
065177eece hw/i2c: add pca954x i2c-mux switch
The pca954x is an i2c mux, and this adds support for two variants of
this device: the pca9546 and pca9548.

This device is very common on BMCs to route a different channel to each
PCIe i2c bus downstream from the BMC.

Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20210412194522.664594-5-venture@google.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
2021-04-15 07:10:39 -05:00
Mark Cave-Ayland
ce94fa7aa6 tests/qtest: add tests for am53c974 device
Use the autogenerated fuzzer test cases as the basis for a set of am53c974
regression tests.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20210407195801.685-13-mark.cave-ayland@ilande.co.uk>
2021-04-12 22:37:11 +01:00
Klaus Jensen
a3d9f3a962 docs: add nvme emulation documentation
Remove the docs/specs/nvme.txt and replace it with proper documentation
in docs/system/nvme.rst.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-04-12 07:05:31 +02:00
Chubb, Peter (Data61, Eveleigh)
49bc76550c Remove myself as i.mx31 maintainer
Remove Peter Chubb as i/MX31 maintainer.

I'm leaving my current job and will no longer have access to the
hardware to test or maintain this port.

Signed-off-by: Peter Chubb <peter.chubb@data61.csiro.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-06 11:49:15 +01:00
Peter Maydell
50a9b4499c * Updates for the MAINTAINERS file
* Some small documentation updates
 * Some small misc fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmBlvO8RHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbVwEBAAj2t78g5aGHITdV1y7c+frYF/nctKzYyj
 OmYegJPCl8JoIdekdhADcDqSLGJ7EabirzGdmksmj1i1eAeRC5ASi06r4zJEc50Q
 VE+sw2nWVPXcAQsRwpAIZ1Isq5zvfaRCOWbNU2/D1QR7XEQ0PZrhiW43zErnyhM/
 pt0iZ0BSAc7VE7OsXIBLfOYJwpkTIgikX3B/Mrwo6Yjr/17pjnfz+zCzOo/9JeUq
 rf6toiVc4LUIc/D62qWptSmrVYNSMJGbEWZmbmO30YDP4PSLI1c61KyXjLomia/V
 6dGFFuQBIY6jIKPWCNsZ9khVxZX/fK4Er2X9tbj4zr+WH9sM87IGCMml+VKmua3C
 U5r8n8zucdgtEBa0u+akOG8N3exRrgg4UNO5/uTLN3dBJONfYan+/hkitJfp7Oe0
 5G6QM+d9CyOw1nzCf0DAzenhgvMjtREYBrw3fRHtXf5pl6hdpqJqUhfszIGburES
 yyWAJKnnlBGTgqILLUX8ycsCLhDKkk7FvCyyifo7fieeFDuSQHUIrKaPQiVm0ter
 Jo5wWdZh5LX5UUcg9Wyss3t6Xnr3qPTKtLAAcSROQFrSGaR7T2TAPW3wp3hpcEgo
 NqisC7XbtwJTt1IEdNrnqgSpXuaus+on/NLTp5Nm9XgNTQY7aJeKmDjhMvv23H0j
 DfW4QIxSdXY=
 =nOMd
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-04-01' into staging

* Updates for the MAINTAINERS file
* Some small documentation updates
* Some small misc fixes

# gpg: Signature made Thu 01 Apr 2021 13:30:39 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

* remotes/thuth-gitlab/tags/pull-request-2021-04-01:
  device-crash-test: Ignore errors about a bus not being available
  docs: Fix typo in the default name of the qemu-system-x86_64 binary
  docs: Remove obsolete paragraph about config-target.mak
  util/compatfd.c: Fixed style issues
  qom: Fix default values in help
  MAINTAINERS: Mark SH-4 hardware emulation orphan
  MAINTAINERS: Mark RX hardware emulation orphan
  MAINTAINERS: add virtio-fs mailing list
  MAINTAINERS: Drop the line with Xiang Zheng
  MAINTAINERS: replace Huawei's email to personal one
  MAINTAINERS: Drop the lines with Sarah Harris
  MAINTAINERS: add/replace backups for some s390 areas
  MAINTAINERS: Fix tests/migration maintainers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-01 23:34:16 +01:00
Philippe Mathieu-Daudé
2d53d0c77f MAINTAINERS: Mark SH-4 hardware emulation orphan
Yoshinori Sato doesn't have time to manage QEMU reviews.

The code is in good shape and hasn't started to bitrot,
so mark the SH-4 hardware as orphan to give the possibility
to any contributor to step in and fill the gap.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
CC: Magnus Damm <magnus.damm@gmail.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <20210312155513.1849109-3-f4bug@amsat.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 14:28:39 +02:00
Philippe Mathieu-Daudé
b2744da975 MAINTAINERS: Mark RX hardware emulation orphan
Yoshinori Sato doesn't have time to manage QEMU reviews.

The code is in good shape and hasn't started to bitrot,
so mark the RX target and hardware as orphan to give the
possibility to any contributor to step in and fill the gap.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <20210312155513.1849109-2-f4bug@amsat.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 14:28:39 +02:00
Connor Kuehl
09c8d9e867 MAINTAINERS: add virtio-fs mailing list
General discussion and patch reviews take place on this list for both
virtiofsd (tools/virtiofsd/*) and the guest kernel module.

Signed-off-by: Connor Kuehl <ckuehl@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Vivek Goyal <vgoyal@redhat.com>
Message-Id: <20210318154157.1357224-1-ckuehl@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 14:28:39 +02:00
Thomas Huth
e4145cd735 MAINTAINERS: Drop the line with Xiang Zheng
When sending a mail with CC: to zhengxiang9@huawei.com I got a mail
back saying:

 Your message couldn't be delivered

 The message you sent to zhengxiang9@huawei.com couldn't be delivered due to:
 Recipient email address is possibly incorrect.

 Further information

 5.1.1 <zhengxiang9@huawei.com>: Recipient address rejected: Failed recipient
 validation check.: host 127.0.0.1[127.0.0.1] said: 554 5.7.1 recipient verify
 from ldap failed (in reply to RCPT TO command)

Looks like this address does not exist anymore, thus drop it from the
MAINTAINERS file.

Message-Id: <20210401065343.3197791-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 14:28:39 +02:00
Dongjiu Geng
d6eed46548 MAINTAINERS: replace Huawei's email to personal one
In order to conveniently receive email, replace the Huawei
email address with my personal one.

Signed-off-by: Dongjiu Geng <gengdongjiu1@gmail.com>
Message-Id: <1615462144-10864-1-git-send-email-gengdongjiu1@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 14:28:39 +02:00
Thomas Huth
bead6a96bb MAINTAINERS: Drop the lines with Sarah Harris
In a mail to the qemu-devel mailing list, Sarah wrote:

"I was added as a reviewer (in MAINTAINERS) for the AVR target for the
 duration of my research work using it.
 The funding for my project expires in the middle of April, so I will not be
 able to provide time for reviewing patches from that point."

Thus let's remove the corresponding lines in the MAINTAINERS file.

Message-Id: <20210401062426.3192118-1-thuth@redhat.com>
Reviewed-by: Sarah Harris <S.E.Harris@kent.ac.uk>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 14:28:22 +02:00
Lukas Straub
d3a0bb7706 tests: Add tests for yank with the chardev-change case
Add tests for yank with the chardev-change case.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Li Zhang <li.zhang@cloud.ionos.com>
Message-Id: <697ce111503a8bab011d21519ae0b6b07041ec9a.1617127849.git.lukasstraub2@web.de>
2021-04-01 15:27:44 +04:00
Lukas Straub
e0150291ec yank: Always link full yank code
Yank now only depends on util and can be always linked in. Also remove
the stubs as they are not needed anymore.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <997aa12a28c555d8a3b7a363b3bda5c3cf1821ba.1616521341.git.lukasstraub2@web.de>
2021-04-01 15:27:44 +04:00
Lukas Straub
1a92d6d500 yank: Remove dependency on qiochannel
Remove dependency on qiochannel by removing yank_generic_iochannel and
letting migration and chardev use their own yank function for
iochannel.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20ff143fc2db23e27cd41d38043e481376c9cec1.1616521341.git.lukasstraub2@web.de>
2021-04-01 15:27:44 +04:00
Matthew Rosato
074c84b9b3 MAINTAINERS: add/replace backups for some s390 areas
S390 PCI currently has no backup, add one.  Add an additional backup
for vfio-ccw and refresh the backup for vfio-ap.

Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Acked-by: Jason J. Herne <jjherne@linux.ibm.com>
Acked-by: Eric Farman <farman@linux.ibm.com>
Acked-by: Pierre Morel <pmorel@linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <1616680509-8339-1-git-send-email-mjrosato@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 08:27:44 +02:00
Hyman Huang(黄勇)
fac87d4d9d MAINTAINERS: Fix tests/migration maintainers
when executing the following scripts, it throw error message:
$ ./scripts/get_maintainer.pl -f tests/migration/guestperf.py
get_maintainer.pl: No maintainers found, printing recent contributors.
get_maintainer.pl: Do not blindly cc: them on patches!  Use common sense.

add the tests/migration to the "Migration" section of MAINTAINERS

Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <91d5978357fb8709ef61d2030984f7142847037d.1616141556.git.huangy81@chinatelecom.cn>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01 08:27:44 +02:00
Alex Bennée
3539d84df1 semihosting: move semihosting tests to multiarch
It may be arm-compat-semihosting but more than one architecture uses
it so lets move the tests into the multiarch area. We gate it on the
feature and split the semicall.h header between the arches.

Also clean-up a bit of the Makefile messing about to one common set of
runners.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210323165308.15244-6-alex.bennee@linaro.org>
2021-03-24 14:25:03 +00:00
Richard Henderson
44b99a6d5f exec: Build page-vary-common.c with -fno-lto
In bbc17caf81, we used an alias attribute to allow target_page
to be declared const, and yet be initialized late.

This fails when using LTO with several versions of gcc.
The compiler looks through the alias and decides that the const
variable is statically initialized to zero, then propagates that
zero to many uses of the variable.

This can be avoided by compiling one object file with -fno-lto.
In this way, any initializer cannot be seen, and the constant
propagation does not occur.

Since we are certain to have this separate compilation unit, we
can drop the alias attribute as well.  We simply have differing
declarations for target_page in different compilation units.
Drop the use of init_target_page, and drop the configure detection
for CONFIG_ATTRIBUTE_ALIAS.

In order to change the compilation flags for a file with meson,
we must use a static_library.  This runs into specific_ss, where
we would need to create many static_library instances.

Fix this by splitting page-vary.c: the page-vary-common.c part is
compiled once as a static_library, while the page-vary.c part is
left in specific_ss in order to handle the target-specific value
of TARGET_PAGE_BITS_MIN.

Reported-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210321211534.2101231-1-richard.henderson@linaro.org>
[PMD: Fix typo in subject, split original patch in 3]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Gavin Shan <gshan@redhat.com>
Message-Id: <20210322112427.4045204-4-f4bug@amsat.org>
[rth: Update MAINTAINERS]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-23 19:36:47 -06:00
Richard Henderson
6670d4d0e3 exec: Rename exec-vary.c as page-vary.c
exec-vary.c is about variable page size handling,
rename it page-vary.c. Currently this file is target
specific (built once for each target), comment this.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210322112427.4045204-2-f4bug@amsat.org>
[rth: Update MAINTAINERS]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-23 19:36:36 -06:00
Philippe Mathieu-Daudé
7d6a4f123e net/eth: Read ip6_ext_hdr_routing buffer before accessing it
We can't know the caller read enough data in the memory pointed
by ext_hdr to cast it as a ip6_ext_hdr_routing.
Declare rt_hdr on the stack and fill it again from the iovec.

Since we already checked there is enough data in the iovec buffer,
simply add an assert() call to consume the bytes_read variable.

This fix a 2 bytes buffer overrun in eth_parse_ipv6_hdr() reported
by QEMU fuzzer:

  $ cat << EOF | ./qemu-system-i386 -M pc-q35-5.0 \
    -accel qtest -monitor none \
    -serial none -nographic -qtest stdio
  outl 0xcf8 0x80001010
  outl 0xcfc 0xe1020000
  outl 0xcf8 0x80001004
  outw 0xcfc 0x7
  write 0x25 0x1 0x86
  write 0x26 0x1 0xdd
  write 0x4f 0x1 0x2b
  write 0xe1020030 0x4 0x190002e1
  write 0xe102003a 0x2 0x0807
  write 0xe1020048 0x4 0x12077cdd
  write 0xe1020400 0x4 0xba077cdd
  write 0xe1020420 0x4 0x190002e1
  write 0xe1020428 0x4 0x3509d807
  write 0xe1020438 0x1 0xe2
  EOF
  =================================================================
  ==2859770==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffdef904902 at pc 0x561ceefa78de bp 0x7ffdef904820 sp 0x7ffdef904818
  READ of size 1 at 0x7ffdef904902 thread T0
      #0 0x561ceefa78dd in _eth_get_rss_ex_dst_addr net/eth.c:410:17
      #1 0x561ceefa41fb in eth_parse_ipv6_hdr net/eth.c:532:17
      #2 0x561cef7de639 in net_tx_pkt_parse_headers hw/net/net_tx_pkt.c:228:14
      #3 0x561cef7dbef4 in net_tx_pkt_parse hw/net/net_tx_pkt.c:273:9
      #4 0x561ceec29f22 in e1000e_process_tx_desc hw/net/e1000e_core.c:730:29
      #5 0x561ceec28eac in e1000e_start_xmit hw/net/e1000e_core.c:927:9
      #6 0x561ceec1baab in e1000e_set_tdt hw/net/e1000e_core.c:2444:9
      #7 0x561ceebf300e in e1000e_core_write hw/net/e1000e_core.c:3256:9
      #8 0x561cef3cd4cd in e1000e_mmio_write hw/net/e1000e.c:110:5

  Address 0x7ffdef904902 is located in stack of thread T0 at offset 34 in frame
      #0 0x561ceefa320f in eth_parse_ipv6_hdr net/eth.c:486

    This frame has 1 object(s):
      [32, 34) 'ext_hdr' (line 487) <== Memory access at offset 34 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  SUMMARY: AddressSanitizer: stack-buffer-overflow net/eth.c:410:17 in _eth_get_rss_ex_dst_addr
  Shadow bytes around the buggy address:
    0x10003df188d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df188e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df188f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18910: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
  =>0x10003df18920:[02]f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18930: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18940: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x10003df18970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07
    Stack left redzone:      f1
    Stack right redzone:     f3
  ==2859770==ABORTING

Add the corresponding qtest case with the fuzzer reproducer.

FWIW GCC 11 similarly reported:

  net/eth.c: In function 'eth_parse_ipv6_hdr':
  net/eth.c:410:15: error: array subscript 'struct ip6_ext_hdr_routing[0]' is partly outside array bounds of 'struct ip6_ext_hdr[1]' [-Werror=array-bounds]
    410 |     if ((rthdr->rtype == 2) && (rthdr->segleft == 1)) {
        |          ~~~~~^~~~~~~
  net/eth.c:485:24: note: while referencing 'ext_hdr'
    485 |     struct ip6_ext_hdr ext_hdr;
        |                        ^~~~~~~
  net/eth.c:410:38: error: array subscript 'struct ip6_ext_hdr_routing[0]' is partly outside array bounds of 'struct ip6_ext_hdr[1]' [-Werror=array-bounds]
    410 |     if ((rthdr->rtype == 2) && (rthdr->segleft == 1)) {
        |                                 ~~~~~^~~~~~~~~
  net/eth.c:485:24: note: while referencing 'ext_hdr'
    485 |     struct ip6_ext_hdr ext_hdr;
        |                        ^~~~~~~

Cc: qemu-stable@nongnu.org
Buglink: https://bugs.launchpad.net/qemu/+bug/1879531
Reported-by: Alexander Bulekov <alxndr@bu.edu>
Reported-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com>
Fixes: eb700029c7 ("net_pkt: Extend packet abstraction as required by e1000e functionality")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2021-03-22 17:34:31 +08:00
Peter Maydell
56b89f4558 * add --enable/--disable-libgio to configure (Denis)
* small fixes (Pavel, myself)
 * fuzzing update (Alexander)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmBQ+U4UHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroNAuAf8DO6soVd8Mtr+a/acTzkoquNfoZPZ
 Xyfi8kvkSfhcPnUObuTfqalzOiP2Gqlddqvtzkh86CGNriaGFc2Wutd708/84GDe
 fh4NmA9aYieo4sn/3PpZOjoqwO4FtV7yAHijRkgA9aYJnG6ijDByup6FCHqTX42z
 jKrHa0ldk41Klj9Z03/yJmIcXTACg1/2fRn2h4W6MVRpbWw4CCwdftA5Id+x0lmh
 JrKsRrdokt4kZG2nIXLJF/eI9QRQMVh1fB5kY9YiG8kHEjMC85IN+YFuDbD8nonp
 PN1DMsTz3Kl/BgnDMeio945TeaqhW3o8jRwd4Ys9K0hRGNrKdPGaiTS6lw==
 =RPSp
 -----END PGP SIGNATURE-----

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

* add --enable/--disable-libgio to configure (Denis)
* small fixes (Pavel, myself)
* fuzzing update (Alexander)

# gpg: Signature made Tue 16 Mar 2021 18:30:38 GMT
# 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:
  qemu-timer: allow freeing a NULL timer
  hw/i8254: fix vmstate load
  scsi: fix sense code for EREMOTEIO
  Revert "accel: kvm: Add aligment assert for kvm_log_clear_one_slot"
  configure: add option to explicitly enable/disable libgio
  fuzz: move some DMA hooks
  fuzz: configure a sparse-mem device, by default
  memory: add a sparse memory device for fuzzing
  fuzz: add a am53c974 generic-fuzzer config
  fuzz: add instructions for building reproducers
  fuzz: add a script to build reproducers
  fuzz: don't leave orphan llvm-symbolizers around
  fuzz: fix the pro100 generic-fuzzer config
  MAINTAINERS: Cover fuzzer reproducer tests within 'Device Fuzzing'
  tests/qtest: Only run fuzz-virtio-scsi when virtio-scsi is available
  tests/qtest: Only run fuzz-megasas-test if megasas device is available

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-17 22:18:54 +00:00
Peter Maydell
2255564fd2 VFIO update 2021-03-16
* Fix "listerner" typo (Zenghui Yu)
 
  * Inclusive language and MAINTAINERS update (Philippe Mathieu-Daudé)
 
  * vIOMMU unmap notifier fixes (Eric Auger)
 
  * Migration fixes and optimizations (Shenming Lu)
 
  * Use host page size for dirty bitmap (Kunkun Jiang)
 
  * Use log_global_start/stop to switch dirty tracking (Keqian Zhu)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJgUOPeAAoJECObm247sIsi8iwQAKytv1LP4r4dqQVjXRk6nl1h
 ITiFEj9gtN5EMZo6xqyH6F9pUYCHy+jziG/HYF3uA8+eyzFK9hCQnXVupFVahNCq
 CU1nsYDOemUwyS7rbhPhyZMfyt9oqoqvU5biXerztdLaxxL/w+Nf1V8Q50NnjGwO
 N65Ahrhr6gm7T++VFgvP4z7tI1ktFsgny2l9/I5OL1uDeSWStg+XA0YMQIhjfCEo
 C/qm4nnsfpI1K4B9O4suZAwLimsQD68qwoF1jlCfanpHCddutdpqMAMmWwee5igG
 pkfa/aohCQ1w2vXK1sGnFYDMIT3OdOXRwBIpCom50qdiGXtScTim2tdXr2uG50Ba
 BEjAn+MAjRIonzrm4RXv1lWMbdYlHCvMG4EJyv59WdWYRFGoDzP5Xs0Z97lcjvMT
 GQmWuCbyC6CHbTvnHroLs+5iQyWHnTS9tdWl0dixCdK4uzAzldm8OAqGKtN9c9bS
 xBvc8peQV/Kq4KBowfz+5YlrDMWQodB9GTtBQyjw3Ugr7aJFZU0cUdqfitsxAMVS
 cb4jTUQEKzGvTShZ7KuvJRQNB2JSHdFwTouZ24gKESPubHnnIIlUhDFwEjYGDU1x
 4SoMEwxtJ2kxK9Z20v2q1qiABmRmuNHXuCsysZqeHGeeUqa3fT5NmxUXWKwBTJ+R
 Ob69aL8usd+1RETSRpkj
 =wpJY
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20210316.0' into staging

VFIO update 2021-03-16

 * Fix "listerner" typo (Zenghui Yu)

 * Inclusive language and MAINTAINERS update (Philippe Mathieu-Daudé)

 * vIOMMU unmap notifier fixes (Eric Auger)

 * Migration fixes and optimizations (Shenming Lu)

 * Use host page size for dirty bitmap (Kunkun Jiang)

 * Use log_global_start/stop to switch dirty tracking (Keqian Zhu)

# gpg: Signature made Tue 16 Mar 2021 16:59:10 GMT
# gpg:                using RSA key 239B9B6E3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [full]
# gpg:                 aka "Alex Williamson <alex@shazbot.org>" [full]
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>" [full]
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>" [full]
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B  8A90 239B 9B6E 3BB0 8B22

* remotes/awilliam/tags/vfio-update-20210316.0:
  vfio/migrate: Move switch of dirty tracking into vfio_memory_listener
  vfio: Support host translation granule size
  vfio: Avoid disabling and enabling vectors repeatedly in VFIO migration
  vfio: Set the priority of the VFIO VM state change handler explicitly
  vfio: Move the saving of the config space to the right place in VFIO migration
  spapr_iommu: Fix vhost integration regression
  vfio: Do not register any IOMMU_NOTIFIER_DEVIOTLB_UNMAP notifier
  MAINTAINERS: Cover docs/igd-assign.txt in VFIO section
  hw/vfio/pci-quirks: Replace the word 'blacklist'
  vfio: Fix vfio_listener_log_sync function name typo

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-17 19:30:13 +00:00
Peter Maydell
ff81439aaf m68k pull request 20210315
Add m68k virt machine
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmBPxo8SHGxhdXJlbnRA
 dml2aWVyLmV1AAoJEPMMOL0/L748LnYQAKX0IV5AzSU04fq1o6AA5MfgVjsF3v0/
 FdvudfqSl6QjBfE6uqM2YjvgNRNPkSYPoTmoE476l0WcFwCH42lBDs7vt7oqSMtW
 lSc2aXUM6MEUfkPCZ5WLUjAT7R4+pT2C9f0kPnEs2eepr4/ho9rXsfPpKkag5GLs
 MvzHOK2ecHh0HDNPekG74yEbrn4k0yl3miyUimIG5Fk2NUP7dJ5J+ue+5IDHrFOu
 ZU/0wXb01rJjp1xEZSv/9RqINvLA+xzlK0NExEGeYCwnhQi7aRCw+peTIuCW2RCy
 +Y3TEyPrWpplVGuJjgpFS9ZTx9Qd4tOrGe9+QfurYCWlq6yp9QCRuX0Ee5As8471
 jLW6wjiMGE3cK5uiZxx0sqplTI5SBuYIznXf/wruTHOajGuNsMFN4HfzJYtCTCOt
 aytd3Xibm+OxojJ5xasjva7U4l8ojEdeSxbq8r5FiFc5ezCNhLQzAANQZHaHNXY+
 9pQteKVJq05DdBz5LZ18wInINdFWbS68UANmVR9FEdqpDWmOiKD7cF8U3U7ikVz5
 AcfcqfY2At3FUSmmy6Wy0BRkgBiRjSU9q5QnqIMjkzcZ6aONLA11cziR5PHZD5ZO
 LqTXEngrwo/c/jNLDfsJhCCC7Lwpx5DUSzl5XnqWdLpVt5fF9GX0j9UxWC8ZCBNC
 SZXvG3oDSSBB
 =1YJ9
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-6.0-pull-request' into staging

m68k pull request 20210315

Add m68k virt machine

# gpg: Signature made Mon 15 Mar 2021 20:41:51 GMT
# 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]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-for-6.0-pull-request:
  m68k: add Virtual M68k Machine
  m68k: add a system controller
  m68k: add an interrupt controller
  hw/intc: add goldfish-pic
  hw/char: add goldfish-tty

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-17 10:38:27 +00:00