On Tue, Apr 01, 2025 at 09:01:33AM -0400, Xiaoyao Li wrote:
> Date: Tue, 1 Apr 2025 09:01:33 -0400
> From: Xiaoyao Li
> Subject: [PATCH v8 23/55] i386/tdx: Setup the TD HOB list
> X-Mailer: git-send-email 2.34.1
>
> The TD HOB list is used to pass the information from VMM to TDVF. The TD
> HOB m
On 4/25/25 04:28, Jamin Lin wrote:
Hi Cedric, Nabih
Subject: Re: [PATCH v6 2/6] pc-bios: Add AST27x0 vBootrom
On 4/24/25 09:51, Jamin Lin wrote:
The boot ROM is a minimal implementation designed to load an AST27x0
boot image.
Its source code is available at:
https://github.com/google/vbootr
John Snow writes:
> Hiya, this series turns on automated linting for scripts/qapi,
> docs/sphinx/qapidoc.py and docs/sphinx/qapi_domain.py.
>
> This includes flake8/isort/pylint/mypy for scripts/qapi, but omits mypy
> from the Sphinx plugins owing to my inability to strictly type the
> extensions
On 4/24/25 17:16, BALATON Zoltan wrote:
On Fri, 25 Apr 2025, Philippe Mathieu-Daudé wrote:
A machine defined with the DEFINE_MACHINE_ARM_AARCH64() macro
will be available on qemu-system-arm and qemu-system-aarch64
binaries.
One defined with DEFINE_MACHINE_AARCH64() will only be available
in the
On 4/23/25 7:46 PM, Zhao Liu wrote:
Per SDM, 0x8005 leaf is reserved for Intel CPU, and its current
"assert" check blocks adding new cache model for non-AMD CPUs.
Therefore, check the vendor and encode this leaf as all-0 for Intel
CPU. And since Zhaoxin mostly follows Intel behavior, app
Kernel commit 8a141be3233a changed from using
ASSEMBLY to ASSEMBLER
Updated the update-linux-header script to match
Signed-off-by: Rorie Reyes
---
scripts/update-linux-headers.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-
Handle interception of the CHSC SEI instruction for requests
indicating the guest's AP configuration has changed.
If configuring -without-defaul-devices, hw/vfio/ap-sub.c
was created to handle such circumstance. Also added if
CONFIG_VFIO_AP is false, it will use the stub file.
Signed-off-by: Rori
Update headers to retrieve uapi information for vfio-ap
Signed-off-by: Rorie Reyes
---
include/standard-headers/asm-x86/setup_data.h | 4 +-
include/standard-headers/drm/drm_fourcc.h | 41 ++
include/standard-headers/linux/const.h| 2 +-
include/standard-headers/linux/ethtoo
Changelog:
v7:
- Dropped initial commit for linux-header file vfio.h since I created two new
commits
to address the changes made in v6
- Moved patches 6 and 7 to the beginning of the series after dropping the first
patch
- Because I dropped the initial commit for linux-header file vfio.h, I ha
Register an event notifier handler to process AP configuration
change events by queuing the event and generating a CRW to let
the guest know its AP configuration has changed
Signed-off-by: Rorie Reyes
Reviewed-by: Anthony Krowiak
---
hw/vfio/ap.c | 31 +++
1 file cha
Creates an object indicating that an AP configuration change event
has been received and stores it in a queue. These objects will later
be used to store event information for an AP configuration change
when the CHSC instruction is intercepted.
Signed-off-by: Rorie Reyes
---
hw/vfio/ap.c | 12 +++
These functions can be invoked by the function that handles interception
of the CHSC SEI instruction for requests indicating the accessibility of
one or more adjunct processors has changed.
Signed-off-by: Rorie Reyes
---
hw/vfio/ap.c | 39
inc
On Tue, Apr 01, 2025 at 09:01:32AM -0400, Xiaoyao Li wrote:
> Date: Tue, 1 Apr 2025 09:01:32 -0400
> From: Xiaoyao Li
> Subject: [PATCH v8 22/55] headers: Add definitions from UEFI spec for
> volumes, resources, etc...
> X-Mailer: git-send-email 2.34.1
>
> Add UEFI definitions for literals, enu
On Tue, Apr 01, 2025 at 09:01:31AM -0400, Xiaoyao Li wrote:
> Date: Tue, 1 Apr 2025 09:01:31 -0400
> From: Xiaoyao Li
> Subject: [PATCH v8 21/55] i386/tdx: Track RAM entries for TDX VM
> X-Mailer: git-send-email 2.34.1
>
> The RAM of TDX VM can be classified into two types:
>
> - TDX_RAM_UNACC
在 2025-04-24 22:51，Stefan Hajnoczi 写道：
On Wed, Apr 23, 2025 at 10:07:48PM +0800, lma wrote:
在 2025-04-23 21:24，Stefan Hajnoczi 写道：
> On Wed, Apr 23, 2025 at 05:47:44PM +0800, lma wrote:
> > 在 2025-04-18 23:34，Stefan Hajnoczi 写道：
> > > On Thu, Apr 17, 2025 at 07:27:26PM +0800, lma wrote:
> > > >
slightly ping...
On 2025/3/4 下午3:41, Bibo Mao wrote:
There are two small enhancements about ACPI table on LoongArch virt
machine type. One is replacing RSDT table with XSDT table to support
64 bit address, the other is adding support to customize OEM ID and
OEM table ID.
Bibo Mao (2):
hw/loo
Hi Cedric, Nabih
> Subject: Re: [PATCH v6 2/6] pc-bios: Add AST27x0 vBootrom
>
> On 4/24/25 09:51, Jamin Lin wrote:
> > The boot ROM is a minimal implementation designed to load an AST27x0
> boot image.
> > Its source code is available at:
> > https://github.com/google/vbootrom
> > Commit id: 82b
>-Original Message-
>From: Cédric Le Goater
>Subject: Re: [PATCH] vfio: Register/unregister container for CPR only once for
>each container
>
>On 4/24/25 08:33, Zhenzhong Duan wrote:
>> vfio_cpr_register_container and vfio_cpr_unregister_container are container
>> scoped function. Callin
With load_elf() api, image load low address and high address is converted
to physical address if parameter translate_fn is provided. However
executing entry address is still virtual address. Here convert entry
address into physical address, since MMU is disabled when system power on,
the first PC i
When mirroring, the goal is to ensure that the destination reads the
same as the source; this goal is met whether the destination is sparse
or fully-allocated. However, if the destination cannot efficiently
write zeroes, then any time the mirror operation wants to copy zeroes
from the source to th
Mirroring a completely sparse image to a sparse destination should be
practically instantaneous. It isn't yet, but the test will be more
realistic if it has some non-zero to mirror as well as the holes.
Signed-off-by: Eric Blake
Reviewed-by: Stefan Hajnoczi
---
tests/qemu-iotests/194 | 1 +
1
QEMU's attempts to learn whether a destination file starts life with
all zero contents are just a heuristic. There may be cases where the
caller is aware of information that QEMU cannot learn quickly, in
which case telling QEMU what to assume about the destination can make
the mirror operation fas
When doing a sync=full mirroring, QMP drive-mirror requests full
zeroing if it did not just create the destination, and blockdev-mirror
requests full zeroing unconditionally. This is because during a full
sync, we must ensure that the portions of the disk that are not
otherwise touched by the sour
There are some optimizations that require knowing if an image starts
out as reading all zeroes, such as making blockdev-mirror faster by
skipping the copying of source zeroes to the destination. The
existing bdrv_co_is_zero_fast() is a good building block for answering
this question, but it tends
v2 was here:
https://lists.gnu.org/archive/html/qemu-devel/2025-04/msg02940.html
In v3:
- use flags instead of enum at start of series [Stefan]
- Don't throttle for skipped zeroes [Sunny]
- Try harder to punch holes for "detect-zeroes":"unmap"
- More cases in mirror-sparse iotest
- R-b added
From: Andrey Drobyshev
Move the definition from iotests/250 to common.rc. This is used to
detect real disk usage of sparse files. In particular, we want to use
it for checking subclusters-based discards.
Signed-off-by: Andrey Drobyshev
Reviewed-by: Alexander Ivanov
Reviewed-by: Alberto Garci
Commit 5791ba52 (v9.2) pre-initialized ret in mirror_dirty_init to
silence a false positive compiler warning, even though in all code
paths where ret is used, it was guaranteed to be reassigned
beforehand. But since the function returns -errno, and -1 is not
always the right errno, it's better to
This patch is purely mechanical, changing bool want_zero into an
unsigned int for bitwise-or of flags. As of this patch, all
implementations are unchanged (the old want_zero==true is now
mode==BDRV_WANT_PRECISE which is a superset of BDRV_WANT_ZERO); but
the callers in io.c that used to pass want_
Prove that blockdev-mirror can now result in sparse raw destination
files, regardless of whether the source is raw or qcow2. By making
this a separate test, it was possible to test effects of individual
patches for the various pieces that all have to work together for a
sparse mirror to be success
Some BDS drivers have a cap on how much block status they can supply
in one query (for example, NBD talking to an older server cannot
inspect more than 4G per query; and qcow2 tends to cap its answers
rather than cross a cluster boundary of an L1 table). Although the
existing callers of bdrv_co_is
Although the previous patch to change 'bool want_zero' into a bitmask
made no semantic change, it is now time to differentiate. When the
caller specifically wants to know what parts of the file read as zero,
we need to use lseek and actually reporting holes, rather than
short-circuiting and advert
On Fri, 25 Apr 2025, Philippe Mathieu-Daudé wrote:
A machine defined with the DEFINE_MACHINE_ARM_AARCH64() macro
will be available on qemu-system-arm and qemu-system-aarch64
binaries.
One defined with DEFINE_MACHINE_AARCH64() will only be available
in the qemu-system-aarch64 binary.
Signed-off-
Signed-off-by: Pierrick Bouvier
---
include/system/kvm.h | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/system/kvm.h b/include/system/kvm.h
index 18811cad6fd..b690dda1370 100644
--- a/include/system/kvm.h
+++ b/include/system/kvm.h
@@ -210,6 +210,10 @@ bool kv
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
hw/hyperv/vmbus.c | 2 +-
hw/hyperv/meson.build | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/hyperv/vmbus.c b/hw/hyperv/vmbus.c
index 98ea968e515..b4f3e12fe1a 100644
--- a/hw/hyperv/vmbus.c
+++ b/
Work towards having a single binary, by removing duplicated object files.
v2
- remove osdep from header
- use hardcoded buffer size for syndbg, assuming page size is always 4Kb.
v3
- fix assert for page size.
v4
- use KiB unit
v5
- rebase on top of system memory common series
- make hw/hyperv/h
We assume that page size is 4KB only, to dimension buffer size for
receiving message.
Reviewed-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Pierrick Bouvier
---
hw/hyperv/syndbg.c| 9 ++---
hw/hyperv/meson.build | 2 +-
2 files changed, 7 insertions(+), 4 de
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
hw/hyperv/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/hyperv/meson.build b/hw/hyperv/meson.build
index a9f2045a9af..5acd709bdd5 100644
--- a/hw/hyperv/meson.build
+++ b/hw/hyperv/meson.build
On 4/24/25 16:28, Pierrick Bouvier wrote:
Work towards having a single binary, by removing duplicated object files.
v2
- remove osdep from header
- use hardcoded buffer size for syndbg, assuming page size is always 4Kb.
v3
- fix assert for page size.
v4
- use KiB unit
v5
- rebase on top of sy
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
include/hw/hyperv/hyperv.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/hw/hyperv/hyperv.h b/include/hw/hyperv/hyperv.h
index d717b4e13d4..63a8b65278f 100644
--- a/include/hw/hyperv/hyperv.h
+++ b
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
hw/hyperv/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/hyperv/meson.build b/hw/hyperv/meson.build
index 5acd709bdd5..ef5a596c8ab 100644
--- a/hw/hyperv/meson.build
+++ b/hw/hyperv/meson.build
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
hw/hyperv/meson.build | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/hyperv/meson.build b/hw/hyperv/meson.build
index d3d2668c71a..f4aa0a5ada9 100644
--- a/hw/hyperv/meson.build
+++ b/hw/hyperv/meson.bui
Signed-off-by: Pierrick Bouvier
---
hw/hyperv/hyperv.c| 3 ++-
hw/hyperv/meson.build | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/hyperv/hyperv.c b/hw/hyperv/hyperv.c
index 8f193fd0bdf..1197a403efc 100644
--- a/hw/hyperv/hyperv.c
+++ b/hw/hyperv/hyperv.c
@@ -13,6
On Tue, 22 Apr 2025 00:31:03 +0800
Tomita Moeko wrote:
> There is currently no straightforward way to distinguish if a Intel
> graphics device is IGD or discrete GPU. However, only IGD devices expose
> OpRegion. Use the presence of VFIO_REGION_SUBTYPE_INTEL_IGD_OPREGION
> to identify IGD devices.
On Tue, 22 Apr 2025 00:31:01 +0800
Tomita Moeko wrote:
> Intel only provides legacy VBIOS for IGD up to Gen9, and there is no
> CSM support on later devices. Additionally, Seabios can only handle
> 32-bit BDSM register used until Gen9. Since legacy mode requires VGA
> capability, restrict it to G
On Tue, 22 Apr 2025 00:31:07 +0800
Tomita Moeko wrote:
> OpRegion is exposed to guest as a read-only fw_cfg item, so hotplugging
> with it wouldn't cause issues. Since OpRegion needs to be set up by
> guest firmware, a guest reboot is typically required. For linux guests,
> i915 driver is able to
On 4/24/25 15:47, Philippe Mathieu-Daudé wrote:
On 25/4/25 00:30, Pierrick Bouvier wrote:
On 4/24/25 15:20, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registering QOM interfaces to the defined machine.
Convert to the generic DEFINE_TYPES() in prep
On 25/4/25 00:30, Pierrick Bouvier wrote:
On 4/24/25 15:20, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registering QOM interfaces to the defined machine.
Convert to the generic DEFINE_TYPES() in preparation to
register interfaces.
Signed-off-by: P
On 25/4/25 00:35, Pierrick Bouvier wrote:
On 4/24/25 15:20, Philippe Mathieu-Daudé wrote:
A machine defined with the DEFINE_MACHINE_ARM_AARCH64() macro
will be available on qemu-system-arm and qemu-system-aarch64
binaries.
One defined with DEFINE_MACHINE_AARCH64() will only be available
in the
On 4/24/25 15:20, Philippe Mathieu-Daudé wrote:
DEFINE_MACHINE_WITH_INTERFACES() is similar to DEFINE_MACHINE()
but allows to pass a InterfaceInfo[] pointer.
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/boards.h | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
Reviewed-b
On 4/24/25 15:21, Philippe Mathieu-Daudé wrote:
Add MachineClass::get_valid_cpu_types(), a helper that
returns a dynamic list of CPU types. Since the helper
takes a MachineState argument, we know the machine is
created by the time we call it.
Suggested-by: Pierrick Bouvier
Signed-off-by: Philip
On 4/24/25 15:21, Philippe Mathieu-Daudé wrote:
It is not possible to call accelerator runtime helpers
when QOM types are registered, because they depend on
the parsing of the '-accel FOO' command line option,
which happens after main().
Now than get_valid_cpu_types() is called after
accelerator
On 4/24/25 15:21, Philippe Mathieu-Daudé wrote:
Replace the static array returned as MachineClass::valid_cpu_types[]
by a runtime one generated by MachineClass::get_valid_cpu_types()
once the machine is created (its options being processed).
Signed-off-by: Philippe Mathieu-Daudé
---
hw/arm/vi
On 4/24/25 15:20, Philippe Mathieu-Daudé wrote:
A machine defined with the DEFINE_MACHINE_ARM_AARCH64() macro
will be available on qemu-system-arm and qemu-system-aarch64
binaries.
One defined with DEFINE_MACHINE_AARCH64() will only be available
in the qemu-system-aarch64 binary.
Signed-off-by:
On 4/24/25 15:20, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registering QOM interfaces to the defined machine.
Convert to the generic DEFINE_TYPES() in preparation to
register interfaces.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/core/null-m
On 4/24/25 13:43, Philippe Mathieu-Daudé wrote:
What about function name clashes? I.e.:
389 ##
390 # @query-cpu-definitions:
391 #
392 # Return a list of supported virtual CPU definitions
393 #
394 # Returns: a list of CpuDefinitionInfo
395 #
396 # Since: 1.2
397 ##
398 { 'command': 'query-cpu-d
A machine defined with the DEFINE_MACHINE_ARM_AARCH64() macro
will be available on qemu-system-arm and qemu-system-aarch64
binaries.
One defined with DEFINE_MACHINE_AARCH64() will only be available
in the qemu-system-aarch64 binary.
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/arm/machi
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registering QOM interfaces to the defined machine.
Convert to the generic DEFINE_TYPES() in preparation to
register interfaces.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/core/null-machine.c | 14 --
1 file changed, 12 in
Replace the static array returned as MachineClass::valid_cpu_types[]
by a runtime one generated by MachineClass::get_valid_cpu_types()
once the machine is created (its options being processed).
Signed-off-by: Philippe Mathieu-Daudé
---
hw/arm/virt.c | 59 -
Register machines to be able to run with the qemu-system-arm
and qemu-system-aarch64 binaries, except few machines which
are only available on the qemu-system-aarch64 binary:
$ git grep TARGET_AARCH64 hw/arm/meson.build
hw/arm/meson.build:31:arm_common_ss.add(when: ['CONFIG_RASPI',
'TARGET_AA
Now than Aspeed machines can be filtered when running a
qemu-system-arm or qemu-system-aarch64 binary, we can
remove the TARGET_AARCH64 #ifdef'ry and compile the
aspeed.c file once, moving it from arm_ss[] source set
to arm_common_ss[].
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pierrick
MachineClass::get_default_cpu_type() runs once the machine is
created, being able to evaluate runtime checks; it returns the
machine default CPU type.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
Reviewed-by: Pierrick Bouvier
---
include/hw/boards.h | 6 ++
hw/core
Replace the target-specific TARGET_AARCH64 definition
by a call to the generic target_aarch64() helper.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
Reviewed-by: Pierrick Bouvier
---
hw/arm/virt.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --gi
Binaries can register a QOM type to filter their machines
by filling their TargetInfo::machine_typename field.
This can be used by example by main() -> machine_help_func()
to filter the machines list.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pierrick Bouvier
Reviewed-by: Richard Hende
Add a helper to distinct the binary is targetting
Aarch64 or not.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
Reviewed-by: Pierrick Bouvier
---
include/qemu/target-info.h | 7 +++
target-info.c | 5 +
2 files changed, 12 insertions(+)
diff --git a
It is not possible to call accelerator runtime helpers
when QOM types are registered, because they depend on
the parsing of the '-accel FOO' command line option,
which happens after main().
Now than get_valid_cpu_types() is called after
accelerator initializations, it is safe to call the
accelerat
Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHINE
QOM interface names to allow machines to implement them.
Register these interfaces in common code in target_info-qom.c used
by all binaries because QOM interfaces must be registered before
being checked (see next commit with the 'n
If a file defining the binary TargetInfo structure is available,
link with it. Otherwise keep using the stub.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pierrick Bouvier
Reviewed-by: Richard Henderson
---
MAINTAINERS | 1 +
meson.build | 9 -
con
Add MachineClass::get_valid_cpu_types(), a helper that
returns a dynamic list of CPU types. Since the helper
takes a MachineState argument, we know the machine is
created by the time we call it.
Suggested-by: Pierrick Bouvier
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/boards.h | 4 ++
Prefer MachineClass::get_default_cpu_type() over
MachineClass::default_cpu_type to get CPU type,
evaluating TCG availability at runtime calling
tcg_enabled().
It's worth noting that this is a behavior change:
- Previously only
./configure --disable-tcg --enable-kvm
./qemu-system-aarch64 -M v
Have target_name() be a target-agnostic method, dispatching
to a per-target TargetInfo singleton structure.
By default a stub singleton is used. No logical change
expected.
Inspired-by: Pierrick Bouvier
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pierrick Bouvier
Reviewed-by: Richard Hen
Now than Raspi machines can be filtered when running a
qemu-system-arm or qemu-system-aarch64 binary, we can
remove the TARGET_AARCH64 #ifdef'ry and compile the
aspeed.c file once, moving it from arm_ss[] source set
to arm_common_ss[]. Note, we expose the TYPE_BCM2837
type to qemu-system-arm, but i
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
---
include/qemu/target-info-impl.h | 3 +++
configs/targets/aarch64-softmmu.c | 1 +
configs/targets/arm-softmmu.c | 1 +
target-info-stub.c| 1 +
4 files changed, 6 insertions(+)
diff --git a/include/qe
When we'll start to use target_machine_typename() to filter
machines for the ARM/Aarch64 binaries, the 'none' machine
would be filtered out. Register the proper interfaces to keep
it available.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pierrick Bouvier
---
hw/core/null-machine.c | 6 ++
Implement the TargetInfo structure for qemu-system-arm
and qemu-system-aarch64 binaries.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pierrick Bouvier
Reviewed-by: Richard Henderson
---
configs/targets/aarch64-softmmu.c | 22 ++
configs/targets/arm-softmmu.c | 22
DEFINE_MACHINE_WITH_INTERFACES() is similar to DEFINE_MACHINE()
but allows to pass a InterfaceInfo[] pointer.
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/boards.h | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 765
Since v4:
- Add DEFINE_MACHINE_WITH_INTERFACES (Zoltan)
- Use GPtrArray for get_valid_cpu_type (Richard)
- Define InterfaceInfo[] arrays (Richard)
- Collect R-b tags
Since v3:
- QAPI structure renamed as QemuTargetInfo
- MachineClass::get_valid_cpu_types() runtime
- target_aarch64() checking SysEm
The QAPI-generated 'TargetInfo' structure name is only used
in a single file. We want to heavily use another structure
similarly named. Rename the QAPI one, since structure names
are not part of the public API.
Suggested-by: Pierrick Bouvier
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Pie
The preempt mode postcopy has been introduced for a while. From latency
POV, it should always win the vanilla postcopy.
However there's one thing missing when preempt mode is enabled right now,
which is the spatial locality hint when there're page requests from the
destination side.
In vanilla p
On Thu, Apr 24, 2025 at 05:17:28PM +0200, Cédric Le Goater wrote:
> !---|
> CAUTION: External Email
>
> |---!
>
> On 4/9/25 15:48, John Levon wrote:
> > Split out part
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/10.0 for any
user-visible changes.
signature.asc
Description: PGP signature
Update the python tests to also check QAPI and the QAPI Sphinx
extensions. The docs/sphinx/qapidoc_legacy.py file is not included in
these checks, as it is destined for removal soon. mypy is also not
called on the QAPI Sphinx extensions, owing to difficulties supporting
Sphinx 3.x - 8.x while maint
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/10.0 for any
user-visible changes.
signature.asc
Description: PGP signature
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/10.0 for any
user-visible changes.
signature.asc
Description: PGP signature
On 4/24/25 12:49, Philippe Mathieu-Daudé wrote:
Prefer DEFINE_TYPES() macro over type_init() to register
QOM types.
Initialize the .interfaces struct field as compound literal
casted to InterfaceInfo type like the rest of our code base.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/misc/edu.c
On 4/24/25 13:43, Philippe Mathieu-Daudé wrote:
What about function name clashes? I.e.:
389 ##
390 # @query-cpu-definitions:
391 #
392 # Return a list of supported virtual CPU definitions
393 #
394 # Returns: a list of CpuDefinitionInfo
395 #
396 # Since: 1.2
397 ##
398 { 'command': 'query-cpu-d
From: Markus Armbruster
strict = True implies warn_unused_configs = True.
Signed-off-by: Markus Armbruster
Signed-off-by: John Snow
---
python/setup.cfg | 1 -
1 file changed, 1 deletion(-)
diff --git a/python/setup.cfg b/python/setup.cfg
index 84d8a1fd30d..757f41d9491 100644
--- a/python/se
We pin all dependencies for the "check-minreqs" test because pip lacks a
dependency resolver that installs "the oldest possible package that
meets dependency criteria". So, in order to test our stated minimum
requirements, we pin all of our dependencies (and their dependencies,
transitively) at the
This restores the linting baseline in QAPI.
Signed-off-by: John Snow
---
scripts/qapi/backend.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/qapi/backend.py b/scripts/qapi/backend.py
index 14e60aa67af..49ae6ecdd33 100644
--- a/scripts/qapi/backend.py
+++ b/scripts/qapi/backend.
Since the previous commit, python/setup.cfg applies to scripts/qapi/ as
well. Configuration files in scripts/qapi/ override python/setup.cfg.
scripts/qapi/.flake8 and scripts/qapi/.isort.cfg actually match
python/setup.cfg exactly, and can go.
The differences between scripts/qapi/mypy.ini and py
This restores the linting baseline in qapidoc. The order of some imports
change slightly here due to configuring isort a little better:
previously, isort was having difficulty understanding that "compat" and
"qapidoc_legacy" were local modules because docs/sphinx "isn't a python
package". Configuri
Hiya, this series turns on automated linting for scripts/qapi,
docs/sphinx/qapidoc.py and docs/sphinx/qapi_domain.py.
This includes flake8/isort/pylint/mypy for scripts/qapi, but omits mypy
from the Sphinx plugins owing to my inability to strictly type the
extensions given the wide versions of Sph
On 4/24/25 11:33, Pierrick Bouvier wrote:
Signed-off-by: Pierrick Bouvier
---
qapi/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/meson.build b/qapi/meson.build
index ba9380d3f03..58ca8caee12 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -144,7
On 4/24/25 13:13, Philippe Mathieu-Daudé wrote:
On 24/4/25 12:14, Mark Cave-Ayland wrote:
On 24/04/2025 10:46, Philippe Mathieu-Daudé wrote:
"accel/tcg/getpc.h" is pulled in indirectly. Include it
explicitly to avoid when refactoring unrelated headers:
target/riscv/csr.c:2117:25: error: ca
On 24/4/25 21:07, Richard Henderson wrote:
Use the TCGCond given to tcg_target_const_match to exactly match
the supported constant. Adjust the code generation to assume this
has been done -- recall that encode_*_insn contain assertions that
the constants are valid.
Signed-off-by: Richard Hender
On 24/4/25 21:07, Richard Henderson wrote:
Only use vece for a vector constant. This avoids an assertion
failure in sextract64 when vece contains garbage.
Signed-off-by: Richard Henderson
---
tcg/loongarch64/tcg-target.c.inc | 14 --
1 file changed, 8 insertions(+), 6 deletions(
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-ID: <20250424011918.599958-14-richard.hender...@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé
---
include/user/page-protection.h | 17 +---
accel/tcg/user-exec.c | 51 --
2 fil
+Marc-André, Daniel & Dave
On 24/4/25 20:33, Pierrick Bouvier wrote:
Note: This RFC was posted to trigger a discussion around this topic, and it's
not expected to merge it as it is.
Context
===
Linaro is working towards heterogeneous emulation, mixing several architectures
in a single QEMU
On 24/4/25 20:33, Pierrick Bouvier wrote:
QAPI
QAPI generated files contain conditional clauses to define various structures,
enums, and commands only for specific targets. This forces files to be
compiled for every target. What we try to do here is to build them only once
instead.
In the
From: Richard Henderson
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-ID: <20250424011918.599958-15-richard.hender...@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé
---
include/exec/exec-all.h | 5 -
include/exec/translation-block.h | 4
2 f
On 24/4/25 20:33, Pierrick Bouvier wrote:
Signed-off-by: Pierrick Bouvier
---
qapi/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/meson.build b/qapi/meson.build
index ba9380d3f03..58ca8caee12 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -144,7
1 - 100 of 286 matches
Mail list logo
