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[Qemu-commits] [qemu/qemu] d27532: update seabios submodule to 1.16.2
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From: |
Peter Maydell |
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Subject: |
[Qemu-commits] [qemu/qemu] d27532: update seabios submodule to 1.16.2 |
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Date: |
Fri, 17 Mar 2023 06:11:24 -0700 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: d27532e479aa5f097bed35677a001f686336b294
https://github.com/qemu/qemu/commit/d27532e479aa5f097bed35677a001f686336b294
Author: Gerd Hoffmann <kraxel@redhat.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M roms/seabios
Log Message:
-----------
update seabios submodule to 1.16.2
git shortlog rel-1.16.1..rel-1.16.2
-----------------------------------
David Woodhouse (1):
xen: require Xen info structure at 0x1000 to detect Xen
Qi Zhou (1):
usb: fix wrong init of keyboard/mouse's if first interface is not boot
protocol
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Commit: d80d761daa1674cfe86b79e1b2043fa21f010f8e
https://github.com/qemu/qemu/commit/d80d761daa1674cfe86b79e1b2043fa21f010f8e
Author: Gerd Hoffmann <kraxel@redhat.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M pc-bios/bios-256k.bin
M pc-bios/bios-microvm.bin
M pc-bios/bios.bin
M pc-bios/vgabios-ati.bin
M pc-bios/vgabios-bochs-display.bin
M pc-bios/vgabios-cirrus.bin
M pc-bios/vgabios-qxl.bin
M pc-bios/vgabios-ramfb.bin
M pc-bios/vgabios-stdvga.bin
M pc-bios/vgabios-virtio.bin
M pc-bios/vgabios-vmware.bin
M pc-bios/vgabios.bin
Log Message:
-----------
update seabios binaries to 1.16.2
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Commit: a5d35dc7e06896a33216610cc86527258735b0e3
https://github.com/qemu/qemu/commit/a5d35dc7e06896a33216610cc86527258735b0e3
Author: Peter Xu <peterx@redhat.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/postcopy-ram.c
Log Message:
-----------
migration: Wait on preempt channel in preempt thread
QEMU main thread will wait until dest preempt channel established during
processing the LISTEN command (within the whole postcopy PACKAGED data), by
waiting on the semaphore postcopy_qemufile_dst_done.
That's racy, because it's possible that the dest QEMU main thread hasn't
yet accept()ed the new connection when processing the LISTEN event. The
sem_wait() will yield the main thread without being able to run anything
else including the accept() of the new socket, which can cause deadlock
within the main thread.
To avoid the race, move the "wait channel" from main thread to the preempt
thread right at the start.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: 5655aab079 ("migration: Postpone postcopy preempt channel to be after
main")
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: a5382214d8b099bb2fe60b206097567762861800
https://github.com/qemu/qemu/commit/a5382214d8b099bb2fe60b206097567762861800
Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/rdma.c
Log Message:
-----------
migration/rdma: Fix return-path case
The RDMA code has return-path handling code, but it's only enabled
if postcopy is enabled; if the 'return-path' migration capability
is enabled, the return path is NOT setup but the core migration
code still tries to use it and breaks.
Enable the RDMA return path if either postcopy or the return-path
capability is enabled.
bz: https://bugzilla.redhat.com/show_bug.cgi?id=2063615
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: d84a78d15d3af9ff28ceec6906a4b101bd545b55
https://github.com/qemu/qemu/commit/d84a78d15d3af9ff28ceec6906a4b101bd545b55
Author: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/xbzrle.c
Log Message:
-----------
migration/xbzrle: use ctz64 to avoid undefined result
__builtin_ctzll() produces undefined results when the argument is 0.
This can be seen through test-xbzrle, which produces the following
warning:
../migration/xbzrle.c:265: runtime error: passing zero to ctz(), which is not a
valid argument
Replace __builtin_ctzll() with our ctz64() wrapper which properly
handles 0.
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: 1776b70f55c75541e9cab3423650a59b085162a9
https://github.com/qemu/qemu/commit/1776b70f55c75541e9cab3423650a59b085162a9
Author: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/xbzrle.c
Log Message:
-----------
migration/xbzrle: fix out-of-bounds write with axv512
xbzrle_encode_buffer_avx512() checks for overflows too scarcely in its
outer loop, causing out-of-bounds writes:
$ ../configure --target-list=aarch64-softmmu --enable-sanitizers
--enable-avx512bw
$ make tests/unit/test-xbzrle && ./tests/unit/test-xbzrle
==5518==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62100000b100
at pc 0x561109a7714d bp 0x7ffed712a440 sp 0x7ffed712a430
WRITE of size 1 at 0x62100000b100 thread T0
#0 0x561109a7714c in uleb128_encode_small ../util/cutils.c:831
#1 0x561109b67f6a in xbzrle_encode_buffer_avx512 ../migration/xbzrle.c:275
#2 0x5611099a7428 in test_encode_decode_overflow
../tests/unit/test-xbzrle.c:153
#3 0x7fb2fb65a58d (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x7a58d)
#4 0x7fb2fb65a333 (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x7a333)
#5 0x7fb2fb65aa79 in g_test_run_suite
(/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x7aa79)
#6 0x7fb2fb65aa94 in g_test_run
(/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x7aa94)
#7 0x5611099a3a23 in main ../tests/unit/test-xbzrle.c:218
#8 0x7fb2fa78c082 in __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x24082)
#9 0x5611099a608d in _start (/qemu/build/tests/unit/test-xbzrle+0x28408d)
0x62100000b100 is located 0 bytes to the right of 4096-byte region
[0x62100000a100,0x62100000b100)
allocated by thread T0 here:
#0 0x7fb2fb823a06 in __interceptor_calloc
../../../../src/libsanitizer/asan/asan_malloc_linux.cc:153
#1 0x7fb2fb637ef0 in g_malloc0
(/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x57ef0)
Fix that by performing the overflow check in the inner loop, instead.
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: bf0274192a6c1aac67ca6ee6a96b5f295cfc8d0a
https://github.com/qemu/qemu/commit/bf0274192a6c1aac67ca6ee6a96b5f295cfc8d0a
Author: Li Zhijian <lizhijian@fujitsu.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/rdma.c
Log Message:
-----------
migration/rdma: Remove deprecated variable rdma_return_path
It's no longer needed since commit
44bcfd45e98 ("migration/rdma: destination: create the return patch after the
first accept")
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: ff1585d1d8ae5b15d88327e59859d352829caebb
https://github.com/qemu/qemu/commit/ff1585d1d8ae5b15d88327e59859d352829caebb
Author: Wei Wang <wei.w.wang@intel.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/multifd.c
Log Message:
-----------
migration/multifd: correct multifd_send_thread to trace the flags
The p->flags could be updated via the send_prepare callback, e.g. OR-ed
with MULTIFD_FLAG_ZLIB via zlib_send_prepare. Assign p->flags to the
local "flags" before the send_prepare callback could only get partial of
p->flags. Fix it by moving the assignment of p->flags to the local flags
after the callback, so that the correct flags can be traced.
Fixes: ab7cbb0b9a3b ("multifd: Make no compression operations into its own
structure")
Signed-off-by: Wei Wang <wei.w.wang@intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: fa76c854ae837328187bef41d80af5d1ad36681f
https://github.com/qemu/qemu/commit/fa76c854ae837328187bef41d80af5d1ad36681f
Author: Steve Sistare <steven.sistare@oracle.com>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/target.c
Log Message:
-----------
migration: fix populate_vfio_info
Include CONFIG_DEVICES so that populate_vfio_info is instantiated for
CONFIG_VFIO. Without it, the 'info migrate' command never returns
info about vfio.
Fixes: 43bd0bf30f ("migration: Move populate_vfio_info() into a separate file")
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Commit: ca8050098c0911b462365530b3e6154794fe5fde
https://github.com/qemu/qemu/commit/ca8050098c0911b462365530b3e6154794fe5fde
Author: Peter Maydell <peter.maydell@linaro.org>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M pc-bios/bios-256k.bin
M pc-bios/bios-microvm.bin
M pc-bios/bios.bin
M pc-bios/vgabios-ati.bin
M pc-bios/vgabios-bochs-display.bin
M pc-bios/vgabios-cirrus.bin
M pc-bios/vgabios-qxl.bin
M pc-bios/vgabios-ramfb.bin
M pc-bios/vgabios-stdvga.bin
M pc-bios/vgabios-virtio.bin
M pc-bios/vgabios-vmware.bin
M pc-bios/vgabios.bin
M roms/seabios
Log Message:
-----------
Merge tag 'seabios-1.16.2-20230316-pull-request' of
https://gitlab.com/kraxel/qemu into staging
update seabios to 1.16.2
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# gpg: Signature made Thu 16 Mar 2023 10:38:59 GMT
# 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
* tag 'seabios-1.16.2-20230316-pull-request' of https://gitlab.com/kraxel/qemu:
update seabios binaries to 1.16.2
update seabios submodule to 1.16.2
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Commit: 53b90ae9b5f39be9baca84d0ad2874f73416a6c4
https://github.com/qemu/qemu/commit/53b90ae9b5f39be9baca84d0ad2874f73416a6c4
Author: Peter Maydell <peter.maydell@linaro.org>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M migration/multifd.c
M migration/postcopy-ram.c
M migration/rdma.c
M migration/target.c
M migration/xbzrle.c
Log Message:
-----------
Merge tag 'migration-20230316-pull-request' of
https://gitlab.com/juan.quintela/qemu into staging
Migration Pull request
Hi
This is just fixes for migration.
- Fix rdma (dave)
- Remove unused variable (Zhijian)
- Fix AVX512 and XBZRLE (Matheus)
- Fix migration preempt (Peter)
- Fix populate_vfio_info (Steve)
- Fix multifd send trace (Wei)
Please apply.
Later, Juan.
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# gpg: Signature made Thu 16 Mar 2023 15:11:41 GMT
# gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full]
# gpg: aka "Juan Quintela <quintela@trasno.org>" [full]
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723
* tag 'migration-20230316-pull-request' of
https://gitlab.com/juan.quintela/qemu:
migration: fix populate_vfio_info
migration/multifd: correct multifd_send_thread to trace the flags
migration/rdma: Remove deprecated variable rdma_return_path
migration/xbzrle: fix out-of-bounds write with axv512
migration/xbzrle: use ctz64 to avoid undefined result
migration/rdma: Fix return-path case
migration: Wait on preempt channel in preempt thread
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Compare: https://github.com/qemu/qemu/compare/9636e5132553...53b90ae9b5f3