On 2025/04/11 22:20, Antoine Damhet wrote:
On Fri, Apr 11, 2025 at 05:01:01PM +0900, Akihiko Odaki wrote:
On 2025/04/07 17:29, Antoine Damhet wrote:
On Sat, Apr 05, 2025 at 05:04:28PM +0900, Akihiko Odaki wrote:
The goal of commit 7987d2be5a8b ("virtio-net: Copy received header to
buffer") was
On 2025/04/16 14:46, Jason Wang wrote:
On Thu, Apr 10, 2025 at 3:42 PM Akihiko Odaki wrote:
virtio-net expects set_features() will be called when the feature set
used by the guest changes to update the number of virtqueues. Call it
during reset as reset clears all features and the queues added
On Fri, Apr 18, 2025 at 3:54 PM Dietmar Maurer wrote:
>
> The H264 implementation only sends frames when it detects changes in
> the server's framebuffer. This leads to artifacts when there are no
> further changes, as the internal H264 encoder may still contain data.
>
> This patch modifies the c
Hi
On Fri, Apr 18, 2025 at 3:41 PM Dietmar Maurer wrote:
>
> This patch implements H264 support for VNC. The RFB protocol
> extension is defined in:
>
> https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst#open-h-264-encoding
>
> Currently the Gstreamer x264enc plugin (software encoder)
On Fri, Apr 18, 2025 at 3:51 PM Dietmar Maurer wrote:
>
> GStreamer is required to implement H264 encoding for VNC. Please note
> that QEMU already depends on this library when you enable Spice.
>
> Signed-off-by: Dietmar Maurer
> ---
> meson.build | 10 ++
> meson_opti
On 4/18/25 18:16, Pierrick Bouvier wrote:
On 4/18/25 10:29, Philippe Mathieu-Daudé wrote:
Add MachineClass::valid_cpu_types_list, a dynamic list of strings.
CPU types can be registered with machine_class_add_valid_cpu_type().
Suggested-by: Pierrick Bouvier
Signed-off-by: Philippe Mathieu-Daud
On 4/18/25 11:48, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow register
On 4/18/25 10:32, Philippe Mathieu-Daudé wrote:
On 18/4/25 19:23, Pierrick Bouvier wrote:
On 4/18/25 10:10, Philippe Mathieu-Daudé wrote:
On 18/4/25 19:07, Pierrick Bouvier wrote:
On 4/18/25 10:04, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:30, Pierrick Bouvier wrote:
On 4/18/25 07:07, Phil
On 4/18/25 10:29, Philippe Mathieu-Daudé wrote:
Add MachineClass::valid_cpu_types_list, a dynamic list of strings.
CPU types can be registered with machine_class_add_valid_cpu_type().
Suggested-by: Pierrick Bouvier
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/boards.h | 8
On 4/18/25 10:29, Philippe Mathieu-Daudé wrote:
Add a helper to distinct the binary is targetting
Aarch64 or not.
Start with a dump strcmp() implementation, leaving
room for future optimizations.
Signed-off-by: Philippe Mathieu-Daudé
---
include/qemu/target_info.h | 7 +++
target_info.c
On 4/18/25 10:29, Philippe Mathieu-Daudé wrote:
Implement the TargetInfo structure for qemu-system-arm
and qemu-system-aarch64 binaries.
Signed-off-by: Philippe Mathieu-Daudé
---
configs/targets/aarch64-softmmu.c | 22 ++
configs/targets/arm-softmmu.c | 22 +++
On 4/18/25 10:29, Philippe Mathieu-Daudé wrote:
If a file defining the binary TargetInfo structure is available,
link with it. Otherwise keep using the stub.
Signed-off-by: Philippe Mathieu-Daudé
---
meson.build | 9 -
configs/targets/meson.build | 3 +++
2 files cha
On 4/18/25 10:29, Philippe Mathieu-Daudé wrote:
Since the qemu-system-aarch64 binary is able to run
all machines indistinctly, simply register the
TYPE_TARGET_AARCH64_MACHINE interface for all
existing machines under the hw/arm/ directory.
Very few machines are restricted to the qemu-system-aarc
On 4/18/25 10:28, Philippe Mathieu-Daudé wrote:
When we'll start to use target_machine_typename() to filter
machines for the ARM/Aarch64 binaries, the 'none' machine
will be filtered out. Register the proper interfaces to keep
it available.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/core/nu
On 4/18/25 10:28, Philippe Mathieu-Daudé wrote:
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
On 4/18/25 10:28, Philippe Mathieu-Daudé wrote:
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
---
m
On Thu, 10 Apr 2025, Aleksandr Partanen wrote:
> If we have request without lock and hit unlocked or invalid
> entry during the search, we remap it immediately,
> even if we have matching entry in next entries in bucket.
> This leads to duplication of mappings of the same size,
> and to possibility
On 4/17/25 00:22, Icenowy Zheng wrote:
The j pseudoinstruction maps to a JAL instruction, which can only handle
a jump to somewhere with a signed 20-bit destination. In case of static
linking and LTO'ing this easily leads to "relocation truncated to fit"
error.
Switch to use tail pseudoinstructi
On Fri, Apr 18, 2025 at 02:02:20PM -0500, Eric Blake wrote:
> > I have trouble understanding what the exact semantics are of these modes
> > are. Would it be possible to pass flags to block status calls that can
> > be ORed together instead: WANT_OFFSET_VALID, WANT_ZERO, etc? The flags
> > would be
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
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_
On 4/11/25 6:17 AM, Zhenzhong Duan wrote:
Previously device attaching depends on realize() getting host iommu capabilities to check dirty
tracking support. Now we save a caps copy in VFIODevice and check that copy for dirty tracking
support, there is no dependency any more, move realize() ca
On 4/16/25 1:38 AM, Shameerali Kolothum Thodi wrote:
-Original Message-
From: Nicolin Chen
Sent: Wednesday, April 16, 2025 5:19 AM
To: Shameerali Kolothum Thodi
Cc: qemu-...@nongnu.org; qemu-devel@nongnu.org;
eric.au...@redhat.com; peter.mayd...@linaro.org; j...@nvidia.com;
ddut..
Shameer,
Hi!
First off, like the partitioning of these pieces.
On 4/15/25 4:10 AM, Shameer Kolothum wrote:
Hi All,
This patch series introduces support for a user-creatable SMMUv3 device
(-device arm-smmuv3-dev) in QEMU.
Can we drop the '-dev', as 'arm-smmu' is sufficient, as is '-device'?
> On 18 Apr 2025, at 21:55, Eric Blake wrote:
>
> On Fri, Apr 18, 2025 at 05:24:36PM +0300, Nir Soffer wrote:
>> Testing with qemu-nbd shows that computing a hash of an image via
>> qemu-nbd is 5-7 times faster with this change.
>>
>
>> +++ b/io/channel-socket.c
>> @@ -410,6 +410,19 @@ qio_ch
This should be changed also on the client side.
The libnbd part is here:
https://gitlab.com/nbdkit/libnbd/-/merge_requests/21
We may want to change also the nbd client code used in qemu-img. I can look at
this later.
> On 18 Apr 2025, at 17:24, Nir Soffer wrote:
>
> Testing with qemu-nbd sho
> On 18 Apr 2025, at 17:50, Philippe Mathieu-Daudé wrote:
>
> Hi Nir,
>
> On 18/4/25 16:24, Nir Soffer wrote:
>> Testing with qemu-nbd shows that computing a hash of an image via
>> qemu-nbd is 5-7 times faster with this change.
>> Tested with 2 qemu-nbd processes:
>> $ ./qemu-nbd-after -
** Tags added: kernel-daily-bug
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1037606
Title:
vmwgfx does not work with kvm vmware vga
Status in Linux:
Confirmed
Status in QEMU:
Won't Fix
Statu
On Thu, Apr 17, 2025 at 04:35:33PM -0400, Stefan Hajnoczi wrote:
> On Thu, Apr 17, 2025 at 01:39:09PM -0500, Eric Blake wrote:
> > 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
On Thu, Apr 17, 2025 at 04:17:55PM -0400, Stefan Hajnoczi wrote:
> On Thu, Apr 17, 2025 at 01:39:06PM -0500, Eric Blake wrote:
> > This patch is purely mechanical, changing bool want_zero into a new
> > enum BlockStatusMode. As of this patch, all implementations are
> > unchanged (the old want_zer
On Fri, 18 Apr 2025, Pierrick Bouvier wrote:
On 4/18/25 10:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 19:03, Pierrick Bouvier wrote:
On 4/18/25 09:59, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philip
On Fri, Apr 18, 2025 at 05:24:36PM +0300, Nir Soffer wrote:
> Testing with qemu-nbd shows that computing a hash of an image via
> qemu-nbd is 5-7 times faster with this change.
>
> +++ b/io/channel-socket.c
> @@ -410,6 +410,19 @@ qio_channel_socket_accept(QIOChannelSocket *ioc,
> }
> #endif
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registering QOM interfaces to the defined machine
On 4/17/25 06:10, Philippe Mathieu-Daudé wrote:
Rather than evaluating TARGET_BIG_ENDIAN at preprocessing
time via #ifdef'ry, do it in C at compile time
Signed-off-by: Philippe Mathieu-Daudé
---
include/gdbstub/helpers.h | 11 ++-
1 file changed, 2 insertions(+), 9 deletions(-)
diff
On 4/17/25 06:10, Philippe Mathieu-Daudé wrote:
Rather than evaluating TARGET_BIG_ENDIAN at preprocessing
time via #ifdef'ry, do it in C at compile time
Signed-off-by: Philippe Mathieu-Daudé
---
hw/microblaze/petalogix_ml605_mmu.c | 12 ++--
hw/microblaze/xlnx-zynqmp-pmu.c | 12 ++
On 4/17/25 06:10, Philippe Mathieu-Daudé wrote:
Rather than evaluating TARGET_BIG_ENDIAN at preprocessing
time via #ifdef'ry, do it in C at compile time
Signed-off-by: Philippe Mathieu-Daudé
---
hw/mips/jazz.c| 10 +++---
hw/mips/malta.c | 21 ++---
hw/mips/mipssim
On 4/17/25 06:10, Philippe Mathieu-Daudé wrote:
Rather than evaluating TARGET_BIG_ENDIAN at preprocessing
time via #ifdef'ry, do it in C at compile time
Signed-off-by: Philippe Mathieu-Daudé
---
target/xtensa/translate.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
Revie
On 4/17/25 06:10, Philippe Mathieu-Daudé wrote:
static inline bool needs_byteswap(const CPUPPCState *env)
{
-#if TARGET_BIG_ENDIAN
- return FIELD_EX64(env->msr, MSR, LE);
-#else
- return !FIELD_EX64(env->msr, MSR, LE);
-#endif
+ return TARGET_BIG_ENDIAN ^ FIELD_EX64(env->msr, MSR, LE);
}
On 4/17/25 06:09, Philippe Mathieu-Daudé wrote:
Since CPU endianness can be toggled at runtime before resetting,
checking the endianness at build time preprocessing the
TARGET_BIG_ENDIAN definition isn't correct. We have to call
mips_env_is_bigendian() to get the CPU endianness at runtime.
Signe
On 4/17/25 06:09, Philippe Mathieu-Daudé wrote:
Check whether we need to swap at runtime using
target_needs_bswap().
Signed-off-by: Philippe Mathieu-Daudé
---
accel/kvm/kvm-all.c | 29 +++--
1 file changed, 15 insertions(+), 14 deletions(-)
Reviewed-by: Richard Hende
On 4/17/25 06:09, Philippe Mathieu-Daudé wrote:
Check whether we need to swap at runtime using
target_needs_bswap().
Signed-off-by: Philippe Mathieu-Daudé
---
linux-user/elfload.c | 63 +++-
1 file changed, 39 insertions(+), 24 deletions(-)
Reviewed-b
On 4/17/25 09:54, Philippe Mathieu-Daudé wrote:
Philippe Mathieu-Daudé (7):
qemu: Introduce target_cpu_type()
cpus: Replace CPU_RESOLVING_TYPE -> target_cpu_type()
cpus: Move target-agnostic methods out of cpu-target.c
accel: Implement accel_init_ops_interfaces() for both system/user
On 18/4/25 19:23, Pierrick Bouvier wrote:
On 4/18/25 10:10, Philippe Mathieu-Daudé wrote:
On 18/4/25 19:07, Pierrick Bouvier wrote:
On 4/18/25 10:04, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:30, Pierrick Bouvier wrote:
On 4/18/25 07:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:07, Pier
Add a helper to distinct the binary is targetting
Aarch64 or not.
Start with a dump strcmp() implementation, leaving
room for future optimizations.
Signed-off-by: Philippe Mathieu-Daudé
---
include/qemu/target_info.h | 7 +++
target_info.c | 5 +
2 files changed, 12 inserti
+Daniel/Markus on this single one.
On 18/4/25 19:28, Philippe Mathieu-Daudé wrote:
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.
S
Replace the target-specific TARGET_AARCH64 definition
by a call to the generic target_aarch64() helper.
Signed-off-by: Philippe Mathieu-Daudé
---
This removes the last TARGET_AARCH64 in hw/arm/.
---
hw/arm/virt.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/hw/arm
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
When we'll start to use target_machine_typename() to filter
machines for the ARM/Aarch64 binaries, the 'none' machine
will be filtered out. Register the proper interfaces to keep
it available.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/core/null-machine.c | 6 ++
1 file changed, 6 insertio
Signed-off-by: Philippe Mathieu-Daudé
---
hw/arm/virt.c | 35 ---
1 file changed, 16 insertions(+), 19 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index a3c9ffe29eb..48a0c3588ce 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -3134,32 +3134,30 @@ sta
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
Add MachineClass::valid_cpu_types_list, a dynamic list of strings.
CPU types can be registered with machine_class_add_valid_cpu_type().
Suggested-by: Pierrick Bouvier
Signed-off-by: Philippe Mathieu-Daudé
---
include/hw/boards.h | 8
hw/core/machine.c | 30 +
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
---
meson.build
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
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
Since the qemu-system-aarch64 binary is able to run
all machines indistinctly, simply register the
TYPE_TARGET_AARCH64_MACHINE interface for all
existing machines under the hw/arm/ directory.
Very few machines are restricted to the qemu-system-aarch64
binary:
$ git grep TARGET_AARCH64 hw/arm/me
If a file defining the binary TargetInfo structure is available,
link with it. Otherwise keep using the stub.
Signed-off-by: Philippe Mathieu-Daudé
---
meson.build | 9 -
configs/targets/meson.build | 3 +++
2 files changed, 11 insertions(+), 1 deletion(-)
create mode 10
Implement the TargetInfo structure for qemu-system-arm
and qemu-system-aarch64 binaries.
Signed-off-by: Philippe Mathieu-Daudé
---
configs/targets/aarch64-softmmu.c | 22 ++
configs/targets/arm-softmmu.c | 22 ++
2 files changed, 44 insertions(+)
crea
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
---
meson.build | 1 +
include/qemu
Since v2:
- More comments from Pierrick addressed
- Use GList to register valid CPUs list
- Remove all TARGET_AARCH64 uses in hw/arm/
Since v1:
- Dropped unrelated / irrelevant patches
- Addressed Pierrick comments
- Added R-b tag
- Only considering machines, not CPUs.
Hi,
At this point this ser
On 4/18/25 10:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 19:03, Pierrick Bouvier wrote:
On 4/18/25 09:59, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE(
On 4/18/25 10:10, Philippe Mathieu-Daudé wrote:
On 18/4/25 19:07, Pierrick Bouvier wrote:
On 4/18/25 10:04, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:30, Pierrick Bouvier wrote:
On 4/18/25 07:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:07, Pierrick Bouvier wrote:
On 4/17/25 17:50, Phil
On 18/4/25 18:23, Pierrick Bouvier wrote:
On 4/18/25 07:02, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:01, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Have target_name() be a target-agnostic method, dispatching
to a per-target TargetInfo singleton structure.
By def
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.
On Thu, Apr 17, 2025 at 11:27:42AM -0500, Eric Blake wrote:
> On Mon, Apr 14, 2025 at 04:12:13PM -0400, Stefan Hajnoczi wrote:
> > Populate the pdiscard_alignment block limit so the block layer is able
> > align discard requests correctly.
> >
> > Signed-off-by: Stefan Hajnoczi
> > ---
> > block
Hi Nabih,
> Subject: Re: [PATCH v3 05/10] hw/arm/aspeed: Add support for loading
> vbootrom image via "-bios"
>
> This has to happen after we have the bootrom in QEMU or it will fail on the
> default cases. Besides that it looks good.
>
Thanks for review and suggestion.
Will update the patch orde
Hi Igor and Michael,
On 4/10/25 13:22, Gustavo Romero wrote:
Hi Igor,
On 4/10/25 03:50, Igor Mammedov wrote:
On Wed, 9 Apr 2025 12:49:36 -0300
Gustavo Romero wrote:
Hi Igor,
On 4/9/25 11:05, Igor Mammedov wrote:
On Fri, 4 Apr 2025 00:01:22 -0300
Gustavo Romero wrote:
Hi Phil,
On 4/3/25
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
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/arm/digic_boards.c | 14 --
1 file changed, 12 ins
On 18/4/25 19:07, Pierrick Bouvier wrote:
On 4/18/25 10:04, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:30, Pierrick Bouvier wrote:
On 4/18/25 07:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:07, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Define the TYPE_TARGET
The variable "sram_name" was only used for naming the SRAM memory region.
Rename it to "name" for consistency with similar code and avoid unnecessary
new local variable declarations.
Signed-off-by: Jamin Lin
Reviewed-by: Cédric Le Goater
Tested-by: Nabih Estefan
---
hw/arm/aspeed_ast27x0.c | 8
v4:
- Mention -EINVAL in bdrv_co_pdiscard() comment [Kevin]
v3:
- Refine error handling when pdiscard_alignment is not a multiple of
request_alignment [Hanna]
v2:
- Fix inverted logic in alignment check [Qing Wang]
Two discard alignment issues were identified in
https://issues.redhat.com/browse/R
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Implement the TargetInfo structure for qemu-system-aarch64 binary.
Signed-off-by: Philippe Mathieu-Daudé
---
configs/targets/aarch64-softmmu.c | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 configs/targets/aa
Hi Gustavo,
On 4/17/2025 1:35 PM, Gustavo Romero wrote:
Hi Annie,
On 4/11/25 17:43, Annie Li wrote:
The sleep GED event is enabled for MicroVM. Also, the system
suspend is enabled when the GED register is set for sleep.
nit: in the commit messages, please stick with a single case
for microvm
Hi,
On 4/13/25 10:02 PM, Alejandro Jimenez wrote:
> For the specified address range, walk the page table identifying regions
> as mapped or unmapped and invoke registered notifiers with the
> corresponding event type.
>
> Signed-off-by: Alejandro Jimenez
> ---
> hw/i386/amd_iommu.c | 74 +++
Hi Gustavo,
On 4/17/2025 1:30 PM, Gustavo Romero wrote:
Hi Annie,
On 4/11/25 17:34, Annie Li wrote:
Add Control Method Sleep button and its GPE event handler for
x86 platform. The GPE event handler notifies OSPM when the
Sleep button event is triggered.
Signed-off-by: Annie Li
---
hw/i386/
Hi Gustavo,
On 4/17/2025 1:33 PM, Gustavo Romero wrote:
Annie,
On 4/11/25 17:42, Annie Li wrote:
list changed files in tests/qtest/bios-tables-test-allowed-diff.h
nit: List
Good catch, will fix it.
Annie
Signed-off-by: Annie Li
---
tests/qtest/bios-tables-test-allowed-diff.h | 5 +
Hi Gustavo,
On 4/17/2025 1:36 PM, Gustavo Romero wrote:
Hi Annie,
On 4/11/25 17:44, Annie Li wrote:
Following is the diff generated by the step 5 and 6 in
tests/qtest/bios-tables-test.c
Diff from iasl to show changes in DSDT table:
--- /tmp/asl-2F0N42.dsl 2025-04-11 12:50:02.892883467 +
On 18/4/25 19:03, Pierrick Bouvier wrote:
On 4/18/25 09:59, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registeri
On 4/18/25 10:04, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:30, Pierrick Bouvier wrote:
On 4/18/25 07:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:07, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHIN
On 18/4/25 18:30, Pierrick Bouvier wrote:
On 4/18/25 07:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:07, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHINE
QOM interface names to allow machines to implem
On 4/18/25 09:59, Philippe Mathieu-Daudé wrote:
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, Philippe Mathieu-Daudé wrote:
While DEFINE_MACHINE() is a succinct macro, it doesn't
allow registering QOM interfaces to the defined machine.
C
On 18/4/25 18:33, Pierrick Bouvier wrote:
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, 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 preparati
Am 14.04.2025 um 22:12 hat Stefan Hajnoczi geschrieben:
> When guests send misaligned discard requests, the block layer breaks
> them up into a misaligned head, an aligned main body, and a misaligned
> tail.
>
> The file-posix block driver on Linux returns -EINVAL on misaligned
> discard requests.
Hi Annie,
On 4/11/25 17:43, Annie Li wrote:
The sleep GED event is enabled for MicroVM. Also, the system
suspend is enabled when the GED register is set for sleep.
nit: in the commit messages, please stick with a single case
for microvm (or MicroVM, etc).
Signed-off-by: Annie Li
---
hw/i
Hi Daniel and Philippe,
>>> On emscripten, function pointer casts can cause function call failure.
>>> This commit fixes the function definition to match to the type of the
>>> function call using g_list_sort_with_data.
>>>
>>> Signed-off-by: Kohei Tokunaga
>>> ---
>>> hw/core/loader.c | 4 ++--
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
---
qapi/machin
Hi Daniel, Paolo and Thomas,
> > > I suggested this solution to Kohei because it's easy to check that
we're
> > > converting all users and not introducing new ones in the future (see
> > > poisoning in patch 10).
> >
> > It is easy to check this /one/ example, but this pattern of bad casts
> > is
On Thu, Apr 17, 2025 at 11:00:25PM +0200, Philippe Mathieu-Daudé wrote:
> In commit 98ed8ecfc9d ("exec: introduce target_words_bigendian()
> helper") target_words_bigendian() was matching the definition it
> was depending on (TARGET_WORDS_BIGENDIAN). Later in commit
> ee3eb3a7ce7 ("Replace TARGET_W
On 4/18/25 01:53, BALATON Zoltan wrote:
On Fri, 18 Apr 2025, 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.
Philippe Mathie
On 4/18/25 07:07, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:07, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHINE
QOM interface names to allow machines to implement them.
Signed-off-by: Philippe Mathieu-
On 4/18/25 07:02, Philippe Mathieu-Daudé wrote:
On 18/4/25 05:01, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
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 c
On Thu, Apr 17, 2025 at 07:27:26PM +0800, lma wrote:
> Hi all,
>
> In case of SCSI passthrough, If the Block Limits VPD device response is
> absent from hardware, QEMU handles it.
>
> There are several variables involved in this process as follows:
> * The bl.max_transfer
> * The bl.max_iov that
This patch implements H264 support for VNC. The RFB protocol
extension is defined in:
https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst#open-h-264-encoding
Currently the Gstreamer x264enc plugin (software encoder) is used
to encode the video stream.
The gstreamer pipe is:
appsrc ->
Hi Nir,
On 18/4/25 16:24, Nir Soffer wrote:
Testing with qemu-nbd shows that computing a hash of an image via
qemu-nbd is 5-7 times faster with this change.
Tested with 2 qemu-nbd processes:
$ ./qemu-nbd-after -r -t -e 0 -f raw -k /tmp/after.sock
/var/tmp/bench/data-10g.img &
$ ./qe
Signed-off-by: Dietmar Maurer
---
ui/vnc.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/ui/vnc.c b/ui/vnc.c
index feab4c0043..6db03a1550 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3222,6 +3222,7 @@ static void vnc_refresh(DisplayChangeListener *dcl)
VncDisplay *vd =
Testing with qemu-nbd shows that computing a hash of an image via
qemu-nbd is 5-7 times faster with this change.
Tested with 2 qemu-nbd processes:
$ ./qemu-nbd-after -r -t -e 0 -f raw -k /tmp/after.sock
/var/tmp/bench/data-10g.img &
$ ./qemu-nbd-before -r -t -e 0 -f raw -k /tmp/before.so
On 18/4/25 05:06, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Binaries can register a QOM type to filter their machines
by filling their TargetInfo::machine_typename field.
Signed-off-by: Philippe Mathieu-Daudé
---
include/qemu/target_info-impl.h | 3 +++
includ
On 4/16/2025 10:03 AM, Taylor Simpson wrote:
This can easily be done in C with opcodes_def_generated.h.inc
Note that gen_tcg_func_table.py has some logic to skip instructions.
However, there aren't any instructions currently in the code that would
be skipped by this logic. So, it is safe to b
On 18/4/25 05:07, Pierrick Bouvier wrote:
On 4/17/25 17:50, Philippe Mathieu-Daudé wrote:
Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHINE
QOM interface names to allow machines to implement them.
Signed-off-by: Philippe Mathieu-Daudé
---
meson.build | 1
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