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qemu: List of commits


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Rev. Time Author
bdea5e4 pegasos2 2020-07-09 20:28:10 BALATON Zoltan

WIP pegasos2 emulation

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>

2a41869 2020-07-09 20:24:03 BALATON Zoltan

hw/ppc: Add mv643xx.h

Add mv643xx.h with register definitions for Marvell system controller
chip. This is taken from Linux as is only removing trailing white space.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>

12dcf82 2020-07-09 20:24:03 BALATON Zoltan

isa: Add APM and ACPI dependencies for VT82C686

Compiling vt82c686.c fails without APM and ACPI_PM funtions. Add
dependency on these in Kconfig to fix this.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>

48f22ad master 2020-07-09 05:38:47 Peter Maydell

m68k pull-request 20200706

disable floatx80_invalid_encoding() for m68k
fix m68k_cpu_get_phys_page_debug()
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Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging

m68k pull-request 20200706

disable floatx80_invalid_encoding() for m68k
fix m68k_cpu_get_phys_page_debug()

# gpg: Signature made Mon 06 Jul 2020 21:05:33 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/vivier/tags/m68k-next-pull-request:
softfloat,m68k: disable floatx80_invalid_encoding() for m68k
target/m68k: consolidate physical translation offset into get_physical_address()
target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug()

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

8796c64 2020-07-09 00:33:59 Peter Maydell

audio: deprecate -soundhw
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Merge remote-tracking branch 'remotes/kraxel/tags/audio-20200706-pull-request' into staging

audio: deprecate -soundhw

# gpg: Signature made Mon 06 Jul 2020 20:29:07 BST
# gpg: using RSA key 4CB6D8EED3E87138
# 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/audio-20200706-pull-request:
audio: set default value for pcspk.iobase property
pcspk: update docs/system/target-i386-desc.rst.inc
audio: add soundhw deprecation notice
audio: deprecate -soundhw pcspk
audio: create pcspk device early
audio: rework pcspk_init()
softmmu: initialize spice and audio earlier
pc_basic_device_init: drop no_vmport arg
pc_basic_device_init: drop has_pit arg
pc_basic_device_init: pass PCMachineState
audio: deprecate -soundhw hda
audio: deprecate -soundhw sb16
audio: deprecate -soundhw gus
audio: deprecate -soundhw cs4231a
audio: deprecate -soundhw adlib
audio: deprecate -soundhw es1370
audio: deprecate -soundhw ac97
audio: add deprecated_register_soundhw
stubs: add pci_create_simple
stubs: add isa_create_simple

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

cd95576 2020-07-08 05:41:08 Peter Maydell

Fix for ppc shifts
Fix for non-parallel atomic ops
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=mcGQ
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Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200706' into staging

Fix for ppc shifts
Fix for non-parallel atomic ops

# gpg: Signature made Mon 06 Jul 2020 19:49:08 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/tags/pull-tcg-20200706:
tcg: Fix do_nonatomic_op_* vs signed operations
tcg/ppc: Sanitize immediate shifts

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

eb2c66b 2020-07-08 03:47:26 Peter Maydell

Block patches for 5.1:
- LUKS keyslot amendment
(+ patches to make the iotests pass on non-Linux systems, and to keep
the tests passing for qcow v1, and to skip LUKS tests (including
qcow2 LUKS) when the built qemu does not support it)
- Refactoring in the block layer: Drop the basically unnecessary
unallocated_blocks_are_zero field from BlockDriverInfo
- Fix qcow2 preallocation when the image size is not a multiple of the
cluster size
- Fix in block-copy code
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Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-06' into staging

Block patches for 5.1:
- LUKS keyslot amendment
(+ patches to make the iotests pass on non-Linux systems, and to keep
the tests passing for qcow v1, and to skip LUKS tests (including
qcow2 LUKS) when the built qemu does not support it)
- Refactoring in the block layer: Drop the basically unnecessary
unallocated_blocks_are_zero field from BlockDriverInfo
- Fix qcow2 preallocation when the image size is not a multiple of the
cluster size
- Fix in block-copy code

# gpg: Signature made Mon 06 Jul 2020 11:02:53 BST
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2020-07-06: (31 commits)
qed: Simplify backing reads
block: drop unallocated_blocks_are_zero
block/vhdx: drop unallocated_blocks_are_zero
block/file-posix: drop unallocated_blocks_are_zero
block/iscsi: drop unallocated_blocks_are_zero
block/crypto: drop unallocated_blocks_are_zero
block/vpc: return ZERO block-status when appropriate
block/vdi: return ZERO block-status when appropriate
block: inline bdrv_unallocated_blocks_are_zero()
qemu-img: convert: don't use unallocated_blocks_are_zero
iotests: add tests for blockdev-amend
block/qcow2: implement blockdev-amend
block/crypto: implement blockdev-amend
block/core: add generic infrastructure for x-blockdev-amend qmp command
iotests: qemu-img tests for luks key management
block/qcow2: extend qemu-img amend interface with crypto options
block/crypto: implement the encryption key management
block/crypto: rename two functions
block/amend: refactor qcow2 amend options
block/amend: separate amend and create options for qemu-img
...

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

c8eaf81 2020-07-08 01:37:44 Peter Maydell

virtio,acpi: features, fixes, cleanups.

vdpa support
virtio-mem support
a handy script for disassembling acpi tables
misc fixes and cleanups

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,acpi: features, fixes, cleanups.

vdpa support
virtio-mem support
a handy script for disassembling acpi tables
misc fixes and cleanups

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

# gpg: Signature made Tue 07 Jul 2020 13:00:35 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: (41 commits)
vhost-vdpa: introduce vhost-vdpa net client
vhost-vdpa: introduce vhost-vdpa backend
vhost_net: introduce set_config & get_config
vhost: implement vhost_force_iommu method
vhost: introduce new VhostOps vhost_force_iommu
vhost: implement vhost_vq_get_addr method
vhost: introduce new VhostOps vhost_vq_get_addr
vhost: implement vhost_dev_start method
vhost: introduce new VhostOps vhost_dev_start
vhost: check the existence of vhost_set_iotlb_callback
virtio-pci: implement queue_enabled method
virtio-bus: introduce queue_enabled method
vhost_net: use the function qemu_get_peer
net: introduce qemu_get_peer
MAINTAINERS: add VT-d entry
docs: vhost-user: add Virtio status protocol feature
tests/acpi: remove stale allowed tables
numa: Auto-enable NUMA when any memory devices are possible
virtio-mem: Exclude unplugged memory during migration
virtio-mem: Add trace events
...

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

# Conflicts:
# hw/arm/virt.c
# hw/virtio/trace-events

1e0a84e 2020-07-07 20:59:51 Cindy Lu

vhost-vdpa: introduce vhost-vdpa net client

This patch set introduces a new net client type: vhost-vdpa.
vhost-vdpa net client will set up a vDPA device which is specified
by a "vhostdev" parameter.

Signed-off-by: Lingshan Zhu <lingshan.zhu@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Cindy Lu <lulu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20200701145538.22333-15-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

108a648 2020-07-07 20:59:51 Cindy Lu

vhost-vdpa: introduce vhost-vdpa backend

Currently we have 2 types of vhost backends in QEMU: vhost kernel and
vhost-user. The above patch provides a generic device for vDPA purpose,
this vDPA device exposes to user space a non-vendor-specific configuration
interface for setting up a vhost HW accelerator, this patch set introduces
a third vhost backend called vhost-vdpa based on the vDPA interface.

Vhost-vdpa usage:

qemu-system-x86_64 -cpu host -enable-kvm \
......
-netdev type=vhost-vdpa,vhostdev=/dev/vhost-vdpa-id,id=vhost-vdpa0 \
-device virtio-net-pci,netdev=vhost-vdpa0,page-per-vq=on \

Signed-off-by: Lingshan zhu <lingshan.zhu@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Cindy Lu <lulu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20200701145538.22333-14-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

710fb08 2020-07-07 20:41:15 Peter Maydell

* Fuzzer fixes from Alexander
* Clean-up patches for qtests, configure and mcf5206
* Sparc64 sun4u acceptance test
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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-07-06' into staging

* Fuzzer fixes from Alexander
* Clean-up patches for qtests, configure and mcf5206
* Sparc64 sun4u acceptance test

# gpg: Signature made Mon 06 Jul 2020 08:34:14 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/huth-gitlab/tags/pull-request-2020-07-06:
tests/acceptance: Add a test for the sun4u sparc64 machine
hw/m68k/mcf5206: Replace remaining hw_error()s by qemu_log_mask()
configure / util: Auto-detect the availability of openpty()
tests/qtest: Unify the test for the xenfv and xenpv machines
fuzz: do not use POSIX shm for coverage bitmap
fuzz: fix broken qtest check at rcu_disable_atfork

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

d159dd0 2020-07-07 04:41:52 Laurent Vivier

softfloat,m68k: disable floatx80_invalid_encoding() for m68k

According to the comment, this definition of invalid encoding is given
by intel developer's manual, and doesn't comply with 680x0 FPU.

With m68k, the explicit integer bit can be zero in the case of:
- zeros (exp == 0, mantissa == 0)
- denormalized numbers (exp == 0, mantissa != 0)
- unnormalized numbers (exp != 0, exp < 0x7FFF)
- infinities (exp == 0x7FFF, mantissa == 0)
- not-a-numbers (exp == 0x7FFF, mantissa != 0)

For infinities and NaNs, the explicit integer bit can be either one or
zero.

The IEEE 754 standard does not define a zero integer bit. Such a number
is an unnormalized number. Hardware does not directly support
denormalized and unnormalized numbers, but implicitly supports them by
trapping them as unimplemented data types, allowing efficient conversion
in software.

See "M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL",
"1.6 FLOATING-POINT DATA TYPES"

We will implement in the m68k TCG emulator the FP_UNIMP exception to
trap into the kernel to normalize the number. In case of linux-user,
the number will be normalized by QEMU.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200612140400.2130118-1-laurent@vivier.eu>

852002b 2020-07-07 04:39:57 Mark Cave-Ayland

target/m68k: consolidate physical translation offset into get_physical_address()

Since all callers to get_physical_address() now apply the same page offset to
the translation result, move the logic into get_physical_address() itself to
avoid duplication.

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200701201531.13828-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

7831811 2020-07-07 04:39:19 Mark Cave-Ayland

target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug()

The result of the get_physical_address() function should be combined with the
offset of the original page access before being returned. Otherwise the
m68k_cpu_get_phys_page_debug() function can round to the wrong page causing
incorrect lookups in gdbstub and various "Disassembler disagrees with
translator over instruction decoding" warnings to appear at translation time.

Fixes: 88b2fef6c3 ("target/m68k: add MC68040 MMU")
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200701201531.13828-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

852f933 2020-07-07 02:58:19 Richard Henderson

tcg: Fix do_nonatomic_op_* vs signed operations

The smin/smax/umin/umax operations require the operands to be
properly sign extended. Do not drop the MO_SIGN bit from the
load, and additionally extend the val input.

Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reported-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200701165646.1901320-1-richard.henderson@linaro.org>

94248cf 2020-07-07 02:58:19 Catherine A. Frederick

tcg/ppc: Sanitize immediate shifts

Sanitize shift constants so that shift operations with
large constants don't generate invalid instructions.

Signed-off-by: Catherine A. Frederick <chocola@animebitch.es>
Message-Id: <20200607211100.22858-1-agrecascino123@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2336172 2020-07-07 00:01:11 Gerd Hoffmann

audio: set default value for pcspk.iobase property

Allows dropping the explicit qdev_prop_set_uint32 call in pcspk_init.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-21-kraxel@redhat.com

59e7583 2020-07-07 00:01:11 Gerd Hoffmann

pcspk: update docs/system/target-i386-desc.rst.inc

Add PC speaker with config hints.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-20-kraxel@redhat.com

825ff02 2020-07-07 00:01:11 Gerd Hoffmann

audio: add soundhw deprecation notice

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-19-kraxel@redhat.com

2e16ec0 2020-07-07 00:01:11 Gerd Hoffmann

audio: deprecate -soundhw pcspk

Add deprecation message to the audio init function.

Factor out audio initialization and call that from
both audio init and realize, so setting the audiodev
property is enough to properly initialize pcspk.

Add a property alias to the machine type to set the
audio device, so pcspk can be initialized using:
"-machine pcspk-audiodev=<name>"

Using "-global isa-pcspk.audiodev=<name>" works too but
is not recommended.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-18-kraxel@redhat.com

6b8d141 2020-07-07 00:01:11 Gerd Hoffmann

audio: create pcspk device early

Create the pcspk device early, so it exists at
machine type initialization time.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-17-kraxel@redhat.com

525d654 2020-07-07 00:01:11 Gerd Hoffmann

audio: rework pcspk_init()

Instead of creating and returning the pc speaker accept it as argument.
That allows to rework the initialization workflow in followup patches.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-16-kraxel@redhat.com

dea1fb8 2020-07-07 00:01:11 Gerd Hoffmann

softmmu: initialize spice and audio earlier

audiodev must be initialized before machine_set_property
so the machine can have audiodev property aliases.

spice must initialize before audiodev because the default
audiodev is spice only in case spice is actually enabled.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-15-kraxel@redhat.com

8859f07 2020-07-07 00:01:11 Gerd Hoffmann

pc_basic_device_init: drop no_vmport arg

Now that we pass pcms anyway, we don't need the no_vmport arg any more.
No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-14-kraxel@redhat.com

c52e7bb 2020-07-07 00:01:11 Gerd Hoffmann

pc_basic_device_init: drop has_pit arg

Now that we pass pcms anyway, we don't need the has_pit arg any more.
No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-13-kraxel@redhat.com

10e2483 2020-07-07 00:01:11 Gerd Hoffmann

pc_basic_device_init: pass PCMachineState

Need access to pcms for pcspk initialization.
Just preparation, no functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-12-kraxel@redhat.com

fcb541c 2020-07-07 00:01:11 Gerd Hoffmann

audio: deprecate -soundhw hda

Add deprecation message to the audio init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-11-kraxel@redhat.com

4b96159 2020-07-07 00:01:11 Gerd Hoffmann

audio: deprecate -soundhw sb16

Switch to deprecated_register_soundhw().
Remove the now obsolete init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-10-kraxel@redhat.com

ba54117 2020-07-07 00:01:11 Gerd Hoffmann

audio: deprecate -soundhw gus

Switch to deprecated_register_soundhw().
Remove the now obsolete init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-9-kraxel@redhat.com

6497a63 2020-07-07 00:01:11 Gerd Hoffmann

audio: deprecate -soundhw cs4231a

Switch to deprecated_register_soundhw().
Remove the now obsolete init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-8-kraxel@redhat.com

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