Commit Graph

88827 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
66c152d7b4 hw/sd/sdcard: Extract address_in_range() helper, log invalid accesses
Multiple commands have to check the address requested is valid.
Extract this code pattern as a new address_in_range() helper, and
log invalid accesses as guest errors.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20210624142209.1193073-3-f4bug@amsat.org>
2021-07-12 12:27:38 +02:00
Philippe Mathieu-Daudé
c60b292106 hw/sd/sdcard: When card is in wrong state, log which state it is
We report the card is in an inconsistent state, but don't precise
in which state it is. Add this information, as it is useful when
debugging problems.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20210624142209.1193073-2-f4bug@amsat.org>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
2021-07-12 12:27:38 +02:00
Peter Maydell
d1987c8114 * More SVM fixes (Lara)
* Module annotation database (Gerd)
 * Memory leak fixes (myself)
 * Build fixes (myself)
 * --with-devices-* support (Alex)
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Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

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

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

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

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11 22:20:51 +01:00
Peter Maydell
86108e23d7 Trivial patches pull request 20210709
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 =6fZ6
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging

Trivial patches pull request 20210709

# gpg: Signature made Fri 09 Jul 2021 21:26:52 BST
# 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/vivier2/tags/trivial-branch-for-6.1-pull-request:
  util/guest-random: Fix size arg to tail memcpy
  migration: fix typo in mig_throttle_guest_down comment
  target/xtensa/xtensa-semi: Fix compilation problem on Haiku
  hw/virtio: Document *_should_notify() are called within rcu_read_lock()
  misc: Remove redundant new line in perror()
  virtiofsd: Add missing newline in error message
  misc: Fix "havn't" typo
  memory: Display MemoryRegion name in read/write ops trace events
  qemu-option: Drop dead assertion

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11 18:49:25 +01:00
Peter Maydell
9516034d05 Some qemu updates for IPMI and I2C
Move some ADC file to where they belong and move some sensors to a
 sensor directory, since with new BMCs coming in lots of different
 sensors should be coming in.  Keep from cluttering things up.
 
 Add support for I2C PMBus devices.
 
 Replace the confusing and error-prone i2c_send_recv and i2c_transfer with
 specific send and receive functions.  Several errors have already been
 made with these, avoid any new errors.
 
 Fix the watchdog_expired field in the IPMI watchdog, it's not a bool,
 it's a u8.  After a vmstate transfer, the new value could be wrong.
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Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-2' into staging

Some qemu updates for IPMI and I2C

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

Add support for I2C PMBus devices.

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

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

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

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

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

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

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

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

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11 13:11:32 +01:00
Peter Maydell
42e1d798a6 Block layer patches
- Make blockdev-reopen stable
 - Remove deprecated qemu-img backing file without format
 - rbd: Convert to coroutines and add write zeroes support
 - rbd: Updated MAINTAINERS
 - export/fuse: Allow other users access to the export
 - vhost-user: Fix backends without multiqueue support
 - Fix drive-backup transaction endless drained section
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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
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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
Peter Maydell
ebd1f71002 Machine queue, 2021-07-07
Deprecation:
 * Deprecate pmem=on with non-DAX capable backend file
   (Igor Mammedov)
 
 Feature:
 * virtio-mem: vfio support (David Hildenbrand)
 
 Cleanup:
 * vmbus: Don't make QOM property registration conditional
   (Eduardo Habkost)
 -----BEGIN PGP SIGNATURE-----
 
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 QHJlZGhhdC5jb20ACgkQKAeTb5hNxaaH4A//SNp6wZ5VtK59KtnrVgGSeeqJFHC8
 NyRDy9vQgYJHwBdvQ77IahAovjV2vSD7m1bl2R4ZGUkUNl0t34oq/BvW9olZHJ6R
 Z52L92kZ8KjfWq99DbMvz3n7maR4mvTLmDcksi459V2+nf+pn9iI9Bux+dRVy6as
 u85yK7rVmkwNKakYSBHsFQBzImkf7ufWvRVe200c5rm46z3t9jVxI7p/q49J8bgi
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 srBaRbl7Clj1keV6SYRSCh79NxjMskLE9bb36fY3XaUTVoQQ5+SvvErzsZmr4U4p
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 elMYABjsKfYwf56n4pa9PKSidDS1ld0XImcqobobqpZ4Fd6rzyPocvz1Q63zPYkd
 presZ5ePekGcW+M=
 =NEaj
 -----END PGP SIGNATURE-----

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

Machine queue, 2021-07-07

Deprecation:
* Deprecate pmem=on with non-DAX capable backend file
  (Igor Mammedov)

Feature:
* virtio-mem: vfio support (David Hildenbrand)

Cleanup:
* vmbus: Don't make QOM property registration conditional
  (Eduardo Habkost)

# gpg: Signature made Thu 08 Jul 2021 20:55:04 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/machine-next-pull-request:
  vfio: Disable only uncoordinated discards for VFIO_TYPE1 iommus
  virtio-mem: Require only coordinated discards
  softmmu/physmem: Extend ram_block_discard_(require|disable) by two discard types
  softmmu/physmem: Don't use atomic operations in ram_block_discard_(disable|require)
  vfio: Support for RamDiscardManager in the vIOMMU case
  vfio: Sanity check maximum number of DMA mappings with RamDiscardManager
  vfio: Query and store the maximum number of possible DMA mappings
  vfio: Support for RamDiscardManager in the !vIOMMU case
  virtio-mem: Implement RamDiscardManager interface
  virtio-mem: Don't report errors when ram_block_discard_range() fails
  virtio-mem: Factor out traversing unplugged ranges
  memory: Helpers to copy/free a MemoryRegionSection
  memory: Introduce RamDiscardManager for RAM memory regions
  Deprecate pmem=on with non-DAX capable backend file
  vmbus: Don't make QOM property registration conditional

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09 17:58:38 +01:00
Mark Nelson
e28ffe90fd util/guest-random: Fix size arg to tail memcpy
We know that in the body of this if statement i is less than len, so
we really should be copying len - i bytes not i - len bytes.

Fix this typo.

Fixes: 8d8404f156 ("util: Add qemu_guest_getrandom and associated routines")
Signed-off-by: Mark Nelson <mdnelson8@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210709120600.11080-1-mdnelson8@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Olaf Hering
179a808045 migration: fix typo in mig_throttle_guest_down comment
Fixes commit 3d0684b2ad ("ram: Update
all functions comments")

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210708162159.18045-1-olaf@aepfle.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Thomas Huth
3b51b50668 target/xtensa/xtensa-semi: Fix compilation problem on Haiku
The errno numbers are very large on Haiku, so the linking currently
fails there with a "final link failed: memory exhausted" error
message. We should not use the errno number as array indexes here,
thus convert the code to a switch-case statement instead. A clever
compiler should be able to optimize this code in a similar way
anway.

Reported-by: Richard Zak <richard.j.zak@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210706081822.1316551-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Philippe Mathieu-Daudé
4c6dd9a026 hw/virtio: Document *_should_notify() are called within rcu_read_lock()
Such comments make reviewing this file somehow easier.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210523094040.3516968-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Li Zhijian
eb1960aac1 misc: Remove redundant new line in perror()
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210706094433.1766952-1-lizhijian@cn.fujitsu.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Hubert Jasudowicz
7ef2408a96 virtiofsd: Add missing newline in error message
Signed-off-by: Hubert Jasudowicz <hubert.jasudowicz@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <e5914ad202a13e9c1bc2a5efa267ff3bd4f48db6.1625173475.git.hubert.jasudowicz@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Philippe Mathieu-Daudé
a476123243 misc: Fix "havn't" typo
Fix "havn't (make)" -> "haven't (made)" typo.

Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210629051400.2573253-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Philippe Mathieu-Daudé
9bb5405482 memory: Display MemoryRegion name in read/write ops trace events
MemoryRegion names is cached on first call to memory_region_name(),
so displaying the name is trace events is cheap. Add it for read /
write ops.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210307074833.143106-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Markus Armbruster
0849cb5478 qemu-option: Drop dead assertion
Commit c6ecec43b2 "qemu-option: Check return value instead of @err
where convenient" simplified

    opts = qemu_opts_create(list, qdict_get_try_str(qdict, "id"), 1,
                            &local_err);
    if (local_err) {
        error_propagate(errp, local_err);
        return NULL;
    }

to

    opts = qemu_opts_create(list, qdict_get_try_str(qdict, "id"), 1, errp);
    if (!opts) {
        return NULL;
    }

but neglected to delete

    assert(opts != NULL);

Do that now.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210610085026.436081-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09 18:42:46 +02:00
Akihiko Odaki
411ad8dd80 meson: Use input/output for entitlements target
input/output parameters respect dependencies.

Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Message-Id: <20210709012533.58262-1-akihiko.odaki@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Alex Bennée
d1d5e9eefd configure: allow the selection of alternate config in the build
While the default config works well enough it does end up enabling a
lot of stuff. For more minimal builds we can select a different list
of devices and let Kconfig work out what we want. For example:

  ../../configure --without-default-features \
    --target-list=arm-softmmu,aarch64-softmmu \
    --with-devices-aarch64=minimal

will override the aarch64-softmmu default set of devices with a more
minimal set of devices that just enables the virt and sbsa-ref models.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210707131744.26027-6-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
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
Alex Bennée
cd43648a44 hw/arm: move CONFIG_V7M out of default-devices
We currently select CONFIG_V7M for a bunch of our m-profile devices.
The last sticking point is translate.c which cannot be compiled
without expecting v7m support. Express this dependency in Kconfig
rather than in default devices as a stepping stone to a fully
configurable translate.c.

While we are at it we also need to select ARM_COMPATIBLE_SEMIHOSTING
as that is implied for M profile machines.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210707131744.26027-4-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Alex Bennée
d064c19d74 hw/arm: add dependency on OR_IRQ for XLNX_VERSAL
We need this functionality due to:

    /* XRAM IRQs get ORed into a single line.  */
    object_initialize_child(OBJECT(s), "xram-irq-orgate",
                            &s->lpd.xram.irq_orgate, TYPE_OR_IRQ);

Fixes: a55b441b2c ("hw/arm: versal: Add support for the XRAMs")
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707131744.26027-3-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Philippe Mathieu-Daudé
f4063f9c31 meson: Introduce target-specific Kconfig
Add a target-specific Kconfig. We need the definitions in Kconfig so
the minikconf tool can verify they exits. However CONFIG_FOO is only
enabled for target foo via the meson.build rules.

Two architecture have a particularity, ARM and MIPS. As their
translators have been split you can potentially build a plain 32 bit
build along with a 64-bit version including the 32-bit subset.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210131111316.232778-6-f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707131744.26027-2-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Paolo Bonzini
904ad5ec15 meson: switch function tests from compilation to linking
Some tests for glibc functions cause compilation to emit warnings but
still succeed even if the function is not there.  Therefore, change
from cc.compiles to cc.links.

Reported-by: Richard Zak <richard.j.zak@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Paolo Bonzini
838e37007c vl: fix leak of qdict_crumple return value
Coverity reports that qemu_parse_config_group is returning without
unrefing the "crumpled" dictionary in case its top level item is a
list.  But actually the contract with qemu_record_config_group is
the same as for qemu_parse_config_group itself: if those function
need to stash the dictionary they get, they have to take a reference
themselves (currently this is never the case for either function).
Therefore, just add an unconditional qobject_unref(crumpled) to
qemu_parse_config_group.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Paolo Bonzini
533883fd7e target/i386: fix exceptions for MOV to DR
Use raise_exception_ra (without error code) when raising the illegal
opcode operation; raise #GP when setting bits 63:32 of DR6 or DR7.

Move helper_get_dr to sysemu/ since it is a privileged instruction
that is not needed on user-mode emulators.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:34 +02:00
Lara Lazier
acf23ffb58 target/i386: Added DR6 and DR7 consistency checks
DR6[63:32] and DR7[63:32] are reserved and need to be zero.
(AMD64 Architecture Programmer's Manual, V2, 15.5)

Signed-off-by: Lara Lazier <laramglazier@gmail.com>
Message-Id: <20210705081802.18960-3-laramglazier@gmail.com>
[Ignore for 32-bit builds. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Lara Lazier
481077b28b target/i386: Added MSRPM and IOPM size check
The address of the last entry in the MSRPM and
in the IOPM must be smaller than the largest physical address.
(APM2 15.10-15.11)

Signed-off-by: Lara Lazier <laramglazier@gmail.com>
Message-Id: <20210705081802.18960-2-laramglazier@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
bca6eb34f0 monitor/tcg: move tcg hmp commands to accel/tcg, register them dynamically
One more little step towards modular tcg ...

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-35-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
627302afb2 usb: build usb-host as module
Drop one more shared library dependency (libusb) from core qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-34-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
f1a74bf976 monitor/usb: register 'info usbhost' dynamically
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-33-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
b7b2a60b01 usb: drop usb_host_dev_is_scsi_storage hook
Introduce an usb device flag instead, set it when usb-host looks at the
device descriptors anyway.  Also set it for emulated storage devices,
for consistency.  Add an inline helper function to check the flag.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-32-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
f0e48cbd79 monitor: allow register hmp commands
Allow commands having a NULL cmd pointer, add a function to set the
pointer later.  Use case: allow modules implement hmp commands.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-31-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
dae0ec159f accel: build tcg modular
Build tcg accel ops as module.
Which is only a small fraction of tcg.
Also only x86 for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-30-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
9e5d3b692e accel: add tcg module annotations
Add module annotations for tcg so autoloading works.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-29-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
c94a7b8892 accel: build qtest modular
Allow building accelerators as module.
Start with qtest as first user.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-28-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
a05ca2d416 accel: add qtest module annotations
Add module annotations for qtest so autoloading works.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-27-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
f934907a8b accel: autoload modules
Call module_object_class_by_name() instead of object_class_by_name()
for objects possibly implemented as module

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-26-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
f76585efce modules: hook up modules.h to docs build
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-25-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:21:33 +02:00
Gerd Hoffmann
e95b135f88 modules: add module_obj() note to QOM docs
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-23-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
964711c44c modules: add documentation for module sourcesets
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-22-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
db2e89df99 modules: target-specific module build infrastructure
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-21-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
ab0cfc3dcb modules: check arch on qom lookup
With target-specific modules we can have multiple modules implementing
the same object.  Therefore we have to check the target arch on lookup
to find the correct module.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-20-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
d7795d3cc5 modules: check arch and block load on mismatch
Add module_allow_arch() to set the target architecture.
In case a module is limited to some arch verify arches
match and ignore the module if not.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-19-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
819b8b13c1 modules: add tracepoints
One for module load and one for qom type lookup.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-18-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
5111edaf9e modules: use modinfo for qemu opts load
Use module database to figure which module adds given QemuOpts group.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-17-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
9f4a0f0978 modules: use modinfo for qom load
Use module database to figure which module implements a given QOM type.
Drop hard-coded object list.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-16-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
e897b9a735 modules: use modinfo for dependencies
Use module database for module dependencies.
Drop hard-coded dependency list.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-15-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00
Gerd Hoffmann
f8ade0dc01 modules: add block module annotations
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-14-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-09 18:20:27 +02:00