* [PULL v2 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc
@ 2026-03-25 17:23 Paolo Bonzini
2026-03-25 17:23 ` [PULL 01/19] tests/functional: preserve PYTHONPATH entries Paolo Bonzini
2026-03-26 10:26 ` [PULL v2 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc Peter Maydell
0 siblings, 2 replies; 4+ messages in thread
From: Paolo Bonzini @ 2026-03-25 17:23 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 007b29752ed06e467d3c830bc2c17a8851f8bcd3:
Merge tag 'for-upstream' of https://gitlab.com/kmwolf/qemu into staging (2026-03-25 09:16:13 +0000)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for you to fetch changes up to ba41e525413906473ed004b3a45f565783f3533f:
target/i386: emulate: follow priv_check_exempt (2026-03-25 18:22:27 +0100)
----------------------------------------------------------------
* tests/functional: preserve PYTHONPATH entries
* target/i386: show GMET feature
* target/i386/emulate, whpx/i386: on-demand access to runtime state, MMU fixes
* tdx: fix use-after-free in tdx_fetch_cpuid
* treewide: replace qemu_hw_version() with QEMU_HW_VERSION
* sb16: detect invalid migration stream
----------------------------------------------------------------
Alyssa Ross (1):
tests/functional: preserve PYTHONPATH entries
Jenny Guanni Qu (1):
hw/audio/sb16: validate VMState fields in post_load
Mohamed Mediouni (14):
whpx: i386: workaround for Windows 10 support
whpx: i386: enable exceptions VM exit only when needed
whpx: i386: skip TSC read for MMIO exits
whpx: i386: skip XCRs read for MMIO exits
whpx: i386: don't restore segment registers after MMIO handling
target/i386: emulate: add new callbacks
whpx: i386: add implementation of new x86_emul_ops
target/i386: emulate: indirect access to CRs
whpx: i386: indirect access to CRs
target/i386: emulate: segmentation rework
whpx: i386: fetch segments on-demand
whpx: i386: fast runtime state reads
target/i386: emulate: set PG_ERROR_W_MASK as expected
target/i386: emulate: follow priv_check_exempt
Paolo Bonzini (3):
tdx: fix use-after-free in tdx_fetch_cpuid
treewide: replace qemu_hw_version() with QEMU_HW_VERSION
target/i386: expose AMD GMET feature
include/hw/core/boards.h | 6 -
include/qemu/hw-version.h | 18 +--
target/i386/emulate/x86_emu.h | 6 +
hw/audio/sb16.c | 7 +
hw/ide/core.c | 2 +-
hw/scsi/megasas.c | 2 +-
hw/scsi/scsi-bus.c | 2 +-
hw/scsi/scsi-disk.c | 2 +-
system/vl.c | 4 -
target/i386/cpu.c | 2 +-
target/i386/emulate/x86_helpers.c | 83 ++++++-----
target/i386/emulate/x86_mmu.c | 27 ++--
target/i386/hvf/x86.c | 11 ++
target/i386/kvm/tdx.c | 2 +-
target/i386/whpx/whpx-all.c | 284 ++++++++++++++++++++++++++++++++------
target/s390x/cpu_models.c | 2 +-
util/osdep.c | 12 --
tests/functional/meson.build | 12 +-
18 files changed, 343 insertions(+), 141 deletions(-)
--
2.53.0
^ permalink raw reply [flat|nested] 4+ messages in thread* [PULL 01/19] tests/functional: preserve PYTHONPATH entries
2026-03-25 17:23 [PULL v2 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc Paolo Bonzini
@ 2026-03-25 17:23 ` Paolo Bonzini
2026-03-26 10:26 ` [PULL v2 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc Peter Maydell
1 sibling, 0 replies; 4+ messages in thread
From: Paolo Bonzini @ 2026-03-25 17:23 UTC (permalink / raw)
To: qemu-devel; +Cc: Alyssa Ross
From: Alyssa Ross <hi@alyssa.is>
Otherwise, it's not possible to use a packaged qemu.qmp.
Fixes: 1497377857 ("tests/functional: Prepare the meson build system for the functional tests")
Signed-off-by: Alyssa Ross <hi@alyssa.is>
Link: https://lore.kernel.org/r/20260323084739.1013748-1-hi@alyssa.is
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
tests/functional/meson.build | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/tests/functional/meson.build b/tests/functional/meson.build
index 3b42299e7ce..c158197c4b7 100644
--- a/tests/functional/meson.build
+++ b/tests/functional/meson.build
@@ -76,8 +76,10 @@ foreach speed : ['quick', 'thorough']
endif
test_env.set('QEMU_TEST_QEMU_BINARY', test_emulator.full_path())
test_env.set('MESON_BUILD_ROOT', meson.project_build_root())
- test_env.set('PYTHONPATH', meson.project_source_root() / 'python:' +
- meson.current_source_dir())
+ test_env.prepend('PYTHONPATH',
+ meson.project_source_root() / 'python',
+ meson.current_source_dir(),
+ separator : ':')
# Define the GDB environment variable if gdb is available.
gdb = get_option('gdb')
@@ -97,8 +99,10 @@ foreach speed : ['quick', 'thorough']
test_precache_env = environment()
test_precache_env.set('QEMU_TEST_PRECACHE', meson.current_build_dir() / teststamp)
test_precache_env.set('MESON_BUILD_ROOT', meson.project_build_root())
- test_precache_env.set('PYTHONPATH', meson.project_source_root() / 'python:' +
- meson.current_source_dir())
+ test_precache_env.prepend('PYTHONPATH',
+ meson.project_source_root() / 'python',
+ meson.current_source_dir(),
+ separator : ':')
precache = custom_target('func-precache-' + testname,
output: teststamp,
command: [python, testpath],
--
2.53.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PULL v2 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc
2026-03-25 17:23 [PULL v2 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc Paolo Bonzini
2026-03-25 17:23 ` [PULL 01/19] tests/functional: preserve PYTHONPATH entries Paolo Bonzini
@ 2026-03-26 10:26 ` Peter Maydell
1 sibling, 0 replies; 4+ messages in thread
From: Peter Maydell @ 2026-03-26 10:26 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: qemu-devel
On Wed, 25 Mar 2026 at 17:24, Paolo Bonzini <pbonzini@redhat.com> wrote:
>
> The following changes since commit 007b29752ed06e467d3c830bc2c17a8851f8bcd3:
>
> Merge tag 'for-upstream' of https://gitlab.com/kmwolf/qemu into staging (2026-03-25 09:16:13 +0000)
>
> are available in the Git repository at:
>
> https://gitlab.com/bonzini/qemu.git tags/for-upstream
>
> for you to fetch changes up to ba41e525413906473ed004b3a45f565783f3533f:
>
> target/i386: emulate: follow priv_check_exempt (2026-03-25 18:22:27 +0100)
>
> ----------------------------------------------------------------
> * tests/functional: preserve PYTHONPATH entries
> * target/i386: show GMET feature
> * target/i386/emulate, whpx/i386: on-demand access to runtime state, MMU fixes
> * tdx: fix use-after-free in tdx_fetch_cpuid
> * treewide: replace qemu_hw_version() with QEMU_HW_VERSION
> * sb16: detect invalid migration stream
>
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/11.0
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PULL 00/19] Fixes (including big i386/emulate performance improvement) for 11.0-rc
@ 2026-03-25 16:44 Paolo Bonzini
2026-03-25 16:44 ` [PULL 01/19] tests/functional: preserve PYTHONPATH entries Paolo Bonzini
0 siblings, 1 reply; 4+ messages in thread
From: Paolo Bonzini @ 2026-03-25 16:44 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 8e711856d7639cbffa51405f2cc2366e3d9e3a23:
Merge tag 'hppa-fixes-for-v11-pull-request' of https://github.com/hdeller/qemu-hppa into staging (2026-03-20 10:04:48 +0000)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for you to fetch changes up to dfbc524fdd8932951791e78121be0ddca0529162:
target/i386: emulate: follow priv_check_exempt (2026-03-25 17:43:41 +0100)
----------------------------------------------------------------
* tests/functional: preserve PYTHONPATH entries
* target/i386: show GMET feature
* target/i386/emulate, whpx/i386: on-demand access to runtime state, MMU fixes
* tdx: fix use-after-free in tdx_fetch_cpuid
* treewide: replace qemu_hw_version() with QEMU_HW_VERSION
* sb16: detect invalid migration stream
----------------------------------------------------------------
Alyssa Ross (1):
tests/functional: preserve PYTHONPATH entries
Jenny Guanni Qu (1):
hw/audio/sb16: validate VMState fields in post_load
Mohamed Mediouni (14):
whpx: i386: workaround for Windows 10 support
whpx: i386: enable exceptions VM exit only when needed
whpx: i386: skip TSC read for MMIO exits
whpx: i386: skip XCRs read for MMIO exits
whpx: i386: don't restore segment registers after MMIO handling
target/i386: emulate: add new callbacks
whpx: i386: add implementation of new x86_emul_ops
target/i386: emulate: indirect access to CRs
whpx: i386: indirect access to CRs
target/i386: emulate: segmentation rework
whpx: i386: fetch segments on-demand
whpx: i386: fast runtime state reads
target/i386: emulate: set PG_ERROR_W_MASK as expected
target/i386: emulate: follow priv_check_exempt
Paolo Bonzini (3):
tdx: fix use-after-free in tdx_fetch_cpuid
treewide: replace qemu_hw_version() with QEMU_HW_VERSION
target/i386: expose AMD GMET feature
include/hw/core/boards.h | 6 -
include/qemu/hw-version.h | 18 +--
target/i386/emulate/x86_emu.h | 6 +
hw/audio/sb16.c | 7 +
hw/ide/core.c | 2 +-
hw/scsi/megasas.c | 2 +-
hw/scsi/scsi-bus.c | 2 +-
hw/scsi/scsi-disk.c | 2 +-
system/vl.c | 4 -
target/i386/cpu.c | 2 +-
target/i386/emulate/x86_helpers.c | 83 ++++++-----
target/i386/emulate/x86_mmu.c | 27 ++--
target/i386/hvf/x86.c | 11 ++
target/i386/kvm/tdx.c | 2 +-
target/i386/whpx/whpx-all.c | 284 ++++++++++++++++++++++++++++++++------
target/s390x/cpu_models.c | 2 +-
util/osdep.c | 12 --
tests/functional/meson.build | 12 +-
18 files changed, 343 insertions(+), 141 deletions(-)
--
2.53.0
^ permalink raw reply [flat|nested] 4+ messages in thread* [PULL 01/19] tests/functional: preserve PYTHONPATH entries
2026-03-25 16:44 [PULL " Paolo Bonzini
@ 2026-03-25 16:44 ` Paolo Bonzini
0 siblings, 0 replies; 4+ messages in thread
From: Paolo Bonzini @ 2026-03-25 16:44 UTC (permalink / raw)
To: qemu-devel; +Cc: Alyssa Ross
From: Alyssa Ross <hi@alyssa.is>
Otherwise, it's not possible to use a packaged qemu.qmp.
Fixes: 1497377857 ("tests/functional: Prepare the meson build system for the functional tests")
Signed-off-by: Alyssa Ross <hi@alyssa.is>
Link: https://lore.kernel.org/r/20260323084739.1013748-1-hi@alyssa.is
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
tests/functional/meson.build | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/tests/functional/meson.build b/tests/functional/meson.build
index 9bec5a07516..8c4d7f70e17 100644
--- a/tests/functional/meson.build
+++ b/tests/functional/meson.build
@@ -76,8 +76,10 @@ foreach speed : ['quick', 'thorough']
endif
test_env.set('QEMU_TEST_QEMU_BINARY', test_emulator.full_path())
test_env.set('QEMU_BUILD_ROOT', meson.project_build_root())
- test_env.set('PYTHONPATH', meson.project_source_root() / 'python:' +
- meson.current_source_dir())
+ test_env.prepend('PYTHONPATH',
+ meson.project_source_root() / 'python',
+ meson.current_source_dir(),
+ separator : ':')
# Define the GDB environment variable if gdb is available.
gdb = get_option('gdb')
@@ -96,8 +98,10 @@ foreach speed : ['quick', 'thorough']
teststamp = testname + '.tstamp'
test_precache_env = environment()
test_precache_env.set('QEMU_TEST_PRECACHE', meson.current_build_dir() / teststamp)
- test_precache_env.set('PYTHONPATH', meson.project_source_root() / 'python:' +
- meson.current_source_dir())
+ test_precache_env.prepend('PYTHONPATH',
+ meson.project_source_root() / 'python',
+ meson.current_source_dir(),
+ separator : ':')
precache = custom_target('func-precache-' + testname,
output: teststamp,
command: [python, testpath],
--
2.53.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
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