On Tue, Apr 15, 2025 at 06:18:08AM +, CLEMENT MATHIEU--DRIF wrote:
> Address space creation might end up being called without holding the
> bql as it is exposed through the IOMMU ops.
>
> Signed-off-by: Clement Mathieu--Drif
Indeed, and this can maybe explain some failures we are seeing ...
Hi Alejandro,
On 4/15/2025 1:56 AM, Alejandro Jimenez wrote:
Hi Sairaj,
I'm conflicted by the implementation of the change, so I'd like to make
sure I fully understand...
On 4/10/25 2:44 AM, Sairaj Kodilkar wrote:
Current amd_iommu enables the iommu_nodma address space when pt_supported
On 15/4/25 08:18, CLEMENT MATHIEU--DRIF wrote:
Address space creation might end up being called without holding the
bql as it is exposed through the IOMMU ops.
Signed-off-by: Clement Mathieu--Drif
---
hw/i386/intel_iommu.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/hw/i3
Hi,
On 14/4/25 23:36, Farhan Ali wrote:
Add a generic API for host PCI MMIO reads/writes
(e.g. Linux VFIO BAR accesses). The functions access
little endian memory and returns the result in
host cpu endianness.
Signed-off-by: Farhan Ali
---
include/qemu/host-pci-mmio.h | 141 +
Address space creation might end up being called without holding the
bql as it is exposed through the IOMMU ops.
Signed-off-by: Clement Mathieu--Drif
---
hw/i386/intel_iommu.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index dffd
On 2025/4/15 上午11:22, Richard Henderson wrote:
On 4/13/25 18:25, Bibo Mao wrote:
+#ifdef CONFIG_TCG
+#include "tcg/helper.h"
#endif
You don't need the ifdef.
This header is only used for tcg.
Sure, will remove #ifdef CONFIG_TCG since it is only used by tcg.
Regards
Bibo Mao
r~
Hi Alex,
The below command line argument works perfectly.
./build/qemu-system-x86_64 -m 2048M -boot c -nographic -serial mon:stdio -nic
tap,ifname=tap0,script=no,downscript=no -hda debian11.qcow2 -icount shift=0
-plugin ./build/contrib/plugins/libstoptrigger.so,icount=90 -d plugin
-q
On 4/13/25 18:25, Bibo Mao wrote:
+#ifdef CONFIG_TCG
+#include "tcg/helper.h"
#endif
You don't need the ifdef.
This header is only used for tcg.
r~
The model number was mistakenly set to 0x0b (11) in commit ff04bc1ac4.
The correct value is 0x5b. This mistake occurred because the extended
model bits in cpuid[eax=0x1].eax were overlooked, and only the base
model was used.
Using the wrong model number can affect guest behavior. One known issue
i
On Tue Apr 15, 2025 at 1:24 AM AEST, Pierrick Bouvier wrote:
> On 4/14/25 03:25, Philippe Mathieu-Daudé wrote:
>> On 12/4/25 19:24, Pierrick Bouvier wrote:
>>> On 4/11/25 22:30, Nicholas Piggin wrote:
On Fri Apr 11, 2025 at 8:55 AM AEST, Pierrick Bouvier wrote:
> On MacOS, UI event loop ha
Introduce a named constant when checking the Set Secure Configuration parameters
UV call return code for the case where no valid host key was found and therefore
the PV header couldn't be decrypted (0x108).
Reviewed-by: Steffen Eiden
Signed-off-by: Gautam Gala
---
target/s390x/kvm/pv.c | 3 ++-
On 4/14/25 11:05 PM, Zhao Liu wrote:
On Mon, Apr 14, 2025 at 03:53:42AM -0400, Ewan Hai wrote:
Date: Mon, 14 Apr 2025 03:53:42 -0400
From: Ewan Hai
Subject: [PATCH v3] target/i386: Fix model number of Zhaoxin YongFeng vCPU
template
X-Mailer: git-send-email 2.34.1
The model number was mis
On 2025/4/14 下午6:51, Philippe Mathieu-Daudé wrote:
On 14/4/25 03:25, Bibo Mao wrote:
Function loongarch_map_address is to get physical address from virtual
address, it is used by qmp commands to dump memeory from virtual
Typo "memory",
Will fix in next version.
address.
It is used by kv
On 4/14/2025 11:18 AM, Alex Bennée wrote:
Annie Li writes:
The GPE event is triggered to notify x86 guest to suppend
itself. The function acpi_send_sleep_event will also
trigger GED events on HW-reduced systems where ACPI GED
sleep event is supported.
Signed-off-by: Annie Li
---
hw/acpi/
On 4/14/2025 2:36 PM, Farhan Ali wrote:
Add a generic API for host PCI MMIO reads/writes
(e.g. Linux VFIO BAR accesses). The functions access
little endian memory and returns the result in
host cpu endianness.
Signed-off-by: Farhan Ali
---
include/qemu/host-pci-mmio.h | 141
On Mon, Apr 14, 2025 at 6:48 PM Michael S. Tsirkin wrote:
>
> On Thu, Apr 10, 2025 at 03:00:40PM -0400, Stefan Hajnoczi wrote:
> > On Tue, Apr 8, 2025 at 10:55 AM Antoine Damhet wrote:
> > >
> > > This reverts commit 7987d2be5a8bc3a502f89ba8cf3ac3e09f64d1ce.
> > >
> > > The goal was to remove the
On Sun, 13 Apr 2025 19:30:10 +0800
Tomita Moeko wrote:
> On 4/10/25 01:18, Alex Williamson wrote:
> > On Wed, 26 Mar 2025 01:22:39 +0800
> > Tomita Moeko wrote:
> >
> >> So far, all Intel VGA adapters, including discrete GPUs like A770 and
> >> B580, were treated as IGD devices. While this ha
On Sun, Mar 02, 2025 at 05:12:07PM +0800, Jason Chien wrote:
> This commit adds the BDF to the memory attributes for DMA operations.
>
> Signed-off-by: Jason Chien
> ---
> include/hw/pci/pci_device.h | 10 --
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/include/hw/
On Thu, Apr 10, 2025 at 03:00:40PM -0400, Stefan Hajnoczi wrote:
> On Tue, Apr 8, 2025 at 10:55 AM Antoine Damhet wrote:
> >
> > This reverts commit 7987d2be5a8bc3a502f89ba8cf3ac3e09f64d1ce.
> >
> > The goal was to remove the need to patch the (const) input buffer
> > with a recomputed UDP checksu
Add a generic API for host PCI MMIO reads/writes
(e.g. Linux VFIO BAR accesses). The functions access
little endian memory and returns the result in
host cpu endianness.
Signed-off-by: Farhan Ali
---
include/qemu/host-pci-mmio.h | 141 +++
1 file changed, 141 inse
On Mon, 14 Apr 2025 01:23:56 +0800
Tomita Moeko wrote:
> On 4/10/25 15:34, Cédric Le Goater wrote:
> > + Corvin
> >
> > On 4/9/25 19:18, Alex Williamson wrote:
> >> On Wed, 26 Mar 2025 01:22:39 +0800
> >> Tomita Moeko wrote:
> >>
> >>> So far, all Intel VGA adapters, including discrete GPUs
Use the host PCI MMIO functions to read/write
to NVMe registers, rather than directly accessing
them.
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Farhan Ali
---
block/nvme.c | 41 +++--
1 file changed, 23 insertions(+), 18
Hi,
Recently on s390x we have enabled mmap support for vfio-pci devices [1].
This allows us to take advantage and use userspace drivers on s390x. However,
on s390x we have special instructions for MMIO access. Starting with z15
(and newer platforms) we have new PCI Memory I/O (MIO) instructions w
Hi Jamin and Cedric,
On Sun, Apr 13, 2025 at 8:17 PM Jamin Lin wrote:
>
> Hi Cedric,
>
> > Subject: Re: [PATCH v2 07/10] hw/arm/aspeed: Add support for loading
> > vbootrom image via "-bios"
> >
> > On 4/10/25 04:38, Jamin Lin wrote:
> > > Introduce "aspeed_load_vbootrom()" to support loading a v
> -Original Message-
> From: Matheus Tavares Bernardino
>
> Sent: Monday, April 14, 2025 12:10 PM
> To: ltaylorsimp...@gmail.com
> Cc: brian.c...@oss.qualcomm.com; qemu-devel@nongnu.org;
> richard.hender...@linaro.org; phi...@linaro.org;
> matheus.bernard...@oss.qualcomm.com; a...@rev.n
Ping.
Jason Chien 於 2025年3月20日 週四 上午12:40寫道：
> Ping
>
> Jason Chien 於 2025年3月13日 週四 上午12:59寫道：
>
>> Ping.
>>
>> Michael/Marcel, would you mind taking a look? Thanks!
>>
>>
>> Jason
>>
>> Daniel Henrique Barboza 於 2025年3月7日 週五
>> 下午8:40寫道：
>>
>>>
>>>
>>> On 3/2/25 6:12 AM, Jason Chien wrote:
>>
Hi Sairaj,
I'm conflicted by the implementation of the change, so I'd like to make
sure I fully understand...
On 4/10/25 2:44 AM, Sairaj Kodilkar wrote:
Current amd_iommu enables the iommu_nodma address space when pt_supported
flag is on.
As it should, that is the intended purpose of the i
On Fri, Apr 11, 2025 at 04:14:30PM -0300, Fabiano Rosas wrote:
> Open questions:
> ---
>
> - Deprecations/compat?
>
> I think we should deprecate migrate-set/query-capabilities and everything to
> do
> with capabilities (specifically the validation in the JSON at the end of the
> str
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. This causes bdrv_co_pdiscard() to fail and guests
configured with w
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/RHEL-86032:
1. pdiscard_alignment is not populated for host_d
On Thu, Apr 10, 2025 at 03:55:48PM -0700, Pierrick Bouvier wrote:
> Recently, it was found that rr tests fail on MacOS, with a
> replay_mutex_unlock()
> assertion. This is a recent regression, related to running qemu main event
> loop
> in a separate thread, like first commit explain.
>
> We fir
Hi,
The KVM/QEMU community call is at:
https://meet.jit.si/kvmcallmeeting
@
15/04/2025 14:00 UTC
Are there any agenda items for the sync-up?
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
Hi everyone,
I am a GSoC QEMU community applicant this year, and I have just
completed this contribution task suggested by the project mentors
Kevin and Stefan. This task requires registering the file descriptor
of a block file that currently uses io_uring as the AIO method to an
io_uring instance
Suggested-by: Kevin Wolf
Suggested-by: Stefan Hajnoczi
Signed-off-by: Brian Song
---
block/io_uring.c | 60
1 file changed, 60 insertions(+)
diff --git a/block/io_uring.c b/block/io_uring.c
index dd4f304910..94a875fbae 100644
--- a/block/io_urin
Applied, thanks!
Stefan
Applied, thanks!
Stefan
On Mon, Apr 14, 2025 at 02:40:25PM -0300, Fabiano Rosas wrote:
> Daniel P. Berrangé writes:
>
> > On Mon, Apr 14, 2025 at 02:12:35PM -0300, Fabiano Rosas wrote:
> >> Daniel P. Berrangé writes:
> >>
> >> > On Fri, Apr 11, 2025 at 04:14:30PM -0300, Fabiano Rosas wrote:
> >> >> Open questions:
> >
On Fri, Apr 11, 2025 at 04:14:35PM -0300, Fabiano Rosas wrote:
> Introduce a new MigrationConfigBase, to allow most of the duplication
> in migration.json to be eliminated.
>
> The reason we need MigrationParameters and MigrationSetParameters is
> that the internal parameter representation in the
Add some documentation for how individual ID registers can be
configured with the host cpu model.
[CH: adapt to removal of the 'custom' model, added some more
explanations about using the ID register props]
Signed-off-by: Eric Auger
Signed-off-by: Cornelia Huck
---
docs/system/arm/cpu-features
On Mon, Apr 14, 2025 at 08:05:21PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> On 11.04.25 04:04, Eric Blake wrote:
> > The 'want_zero' parameter to raw_co_block_status() was added so that
> > we can avoid potentially time-consuming lseek(SEEK_DATA) calls
> > throughout the file (working around po
On Mon, 14 Apr 2025 11:19:38 -0600 wrote:
>
> > -Original Message-
> > From: Brian Cain
> > Sent: Monday, April 7, 2025 1:27 PM
> > To: qemu-devel@nongnu.org
> > Cc: brian.c...@oss.qualcomm.com; richard.hender...@linaro.org;
> > phi...@linaro.org; matheus.bernard...@oss.qualcomm.com; a...
On 4/11/25 9:28 AM, Thomas Huth wrote:
> On 08/04/2025 17.55, Zhuoying Cai wrote:
>> DIAG 320 is supported when the certificate-store (CS) facility
>> is installed.
>>
>> Availability of CS facility is determined by byte 134 bit 5 of the
>> SCLP Read Info block.
>>
>> Signed-off-by: Zhuoying Cai
Daniel P. Berrangé writes:
> On Mon, Apr 14, 2025 at 02:12:35PM -0300, Fabiano Rosas wrote:
>> Daniel P. Berrangé writes:
>>
>> > On Fri, Apr 11, 2025 at 04:14:30PM -0300, Fabiano Rosas wrote:
>> >> Open questions:
>> >> ---
>> >>
>> >> - Deprecations/compat?
>> >>
>> >> I think w
Hi,
On 14/4/25 18:59, Ziqiao Kong wrote:
Hello Philippe,
Any further concern regarding this series? I certainly would like to investigate
and help =).
Short term I can't keep looking because I'm busy with other stuffs and
tagged this patch for another review, because there is some endianness
On Mon, Apr 14, 2025 at 02:12:35PM -0300, Fabiano Rosas wrote:
> Daniel P. Berrangé writes:
>
> > On Fri, Apr 11, 2025 at 04:14:30PM -0300, Fabiano Rosas wrote:
> >> Open questions:
> >> ---
> >>
> >> - Deprecations/compat?
> >>
> >> I think we should deprecate migrate-set/query-cap
> -Original Message-
> From: Brian Cain
> Sent: Monday, April 7, 2025 1:27 PM
> To: qemu-devel@nongnu.org
> Cc: brian.c...@oss.qualcomm.com; richard.hender...@linaro.org;
> phi...@linaro.org; matheus.bernard...@oss.qualcomm.com; a...@rev.ng;
> a...@rev.ng; marco.lie...@oss.qualcomm.com;
> -Original Message-
> From: Brian Cain
> Sent: Monday, April 7, 2025 1:27 PM
> To: qemu-devel@nongnu.org
> Cc: brian.c...@oss.qualcomm.com; richard.hender...@linaro.org;
> phi...@linaro.org; matheus.bernard...@oss.qualcomm.com; a...@rev.ng;
> a...@rev.ng; marco.lie...@oss.qualcomm.com;
introduce a static function when exiting PV. The function replaces an
existing macro (s390_pv_cmd_exit).
Signed-off-by: Gautam Gala
---
target/s390x/kvm/pv.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/target/s390x/kvm/pv.c b/target/s390x/kvm/pv.c
index 3a0
Hello Philippe,
Any further concern regarding this series? I certainly would like to investigate
and help =).
Bests,
Ziqiao
On Mon, Apr 14, 2025 at 7:17 PM Ziqiao Kong wrote:
>
> On Mon, Apr 14, 2025 at 6:41 PM Philippe Mathieu-Daudé
> wrote:
> >
> > Hi,
> >
> > On 14/4/25 05:46, Ziqiao Kong w
On 11.04.25 04:04, Eric Blake wrote:
The 'want_zero' parameter to raw_co_block_status() was added so that
we can avoid potentially time-consuming lseek(SEEK_DATA) calls
throughout the file (working around poor filesystems that have O(n)
rather than O(1) extent probing). But when it comes to lear
> -Original Message-
> From: Brian Cain
> Sent: Monday, April 7, 2025 1:27 PM
> To: qemu-devel@nongnu.org
> Cc: brian.c...@oss.qualcomm.com; richard.hender...@linaro.org;
> phi...@linaro.org; matheus.bernard...@oss.qualcomm.com; a...@rev.ng;
> a...@rev.ng; marco.lie...@oss.qualcomm.com;
> -Original Message-
> From: Brian Cain
> Sent: Monday, April 7, 2025 1:27 PM
> To: qemu-devel@nongnu.org
> Cc: brian.c...@oss.qualcomm.com; richard.hender...@linaro.org;
> phi...@linaro.org; matheus.bernard...@oss.qualcomm.com; a...@rev.ng;
> a...@rev.ng; marco.lie...@oss.qualcomm.com;
Daniel P. Berrangé writes:
> On Fri, Apr 11, 2025 at 04:14:35PM -0300, Fabiano Rosas wrote:
>> Introduce a new MigrationConfigBase, to allow most of the duplication
>> in migration.json to be eliminated.
>>
>> The reason we need MigrationParameters and MigrationSetParameters is
>> that the inter
> -Original Message-
> From: Brian Cain
> Sent: Monday, April 7, 2025 1:27 PM
> To: qemu-devel@nongnu.org
> Cc: brian.c...@oss.qualcomm.com; richard.hender...@linaro.org;
> phi...@linaro.org; matheus.bernard...@oss.qualcomm.com; a...@rev.ng;
> a...@rev.ng; marco.lie...@oss.qualcomm.com;
Hi Jonathan,
Any update on this?
Thanks,
Anisa
On Mon, Mar 31, 2025 at 12:38 PM Anisa Su wrote:
> On Tue, Mar 18, 2025 at 03:56:24PM +, Jonathan Cameron wrote:
> > On Mon, 17 Mar 2025 16:31:29 +
> > anisa.su...@gmail.com wrote:
> >
> > > From: Anisa Su
> > >
> > > FM DCD Management co
Add an helper to retrieve the writable id reg bitmask. The
status of the query is stored in the CPU struct so that an
an error, if any, can be reported on vcpu realize().
Signed-off-by: Eric Auger
Signed-off-by: Cornelia Huck
---
target/arm/cpu.h | 26 ++
target/arm/
Implement the capability to query available ID register values by
adding SYSREG_* options and values to the cpu model expansion for the
host model, if available.
Excerpt:
(QEMU) query-cpu-model-expansion type=full model={"name":"host"}
{"return": {"model": {"name": "host", "props":
{"SYSREG_ID_AA6
From: Eric Auger
We want to give a chance to override the value of host ID regs.
In a previous patch we made sure all their values could be fetched
through kvm_get_one_reg() calls before their modification. After
their potential modification we need to make sure we write back
the values through k
From: Eric Auger
If the interface for writable ID registers is available, expose uint64
SYSREG properties for writable ID reg fields exposed by the host
kernel. Properties are named SYSREG__ with REG and FIELD
being those used in linux arch/arm64/tools/sysreg. This done by
matching the writable
Generated against Linux 6.14-rc1.
Signed-off-by: Cornelia Huck
---
target/arm/cpu-sysreg-properties.c | 716 -
1 file changed, 694 insertions(+), 22 deletions(-)
diff --git a/target/arm/cpu-sysreg-properties.c
b/target/arm/cpu-sysreg-properties.c
index 8b7ef5badfb9.
From: Eric Auger
At the moment kvm_arm_get_host_cpu_features() reads a subset of the
ID regs. As we want to introduce properties for all writable ID reg
fields, we want more genericity and read more default host register
values.
Introduce a new get_host_cpu_idregs() helper and add a new exhausti
From: Eric Auger
Introduce a script that automates the generation of system register
properties definitions from a given linux source tree
arch/arm64/tools/sysreg.
Invocation of
./update-aarch64-sysreg-code.sh $PATH_TO_LINUX_SOURCE_TREE
in scripts directory additionally generates
target/arm/cpu-
[This is on top of v5 of the ID register storage rework:
https://lore.kernel.org/qemu-devel/20250409144304.912325-1-coh...@redhat.com/T/#t]
It's been a while, but here's finally a respin of the series to make ID
registers configurable directly via the command line.
Major changes from v2 include:
On Fri, Apr 11, 2025 at 04:14:32PM -0300, Fabiano Rosas wrote:
> The tls_creds, tls_authz and tls_hostname arguments are strings that
> can be set by the user. They are allowed to be either a valid string,
> an empty string or NULL. The values "" and NULL are effectively
> treated the same by the c
On 11.04.25 04:04, Eric Blake wrote:
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 tha
On 4/14/25 14:14, Paolo Bonzini wrote:
On 4/14/25 09:57, Alexandr Moshkov wrote:
Add new tests to check the correctness of the `-overcommit memlock`
option (possible values: off, on, on-fault) by using
`/proc/{qemu_pid}/smaps` file to check in Size, Rss and Locked fields of
anonymous segments:
Ping: would like to hear John's thoughts on this series.
We're likely to eliminate usage of avocado for functional testing
in this dev cycle. That leaves python testing as the main outstanding
bit of QEMU that is not natively using meson's test integration and
also still pulling in avocado as a de
On Fri, Apr 11, 2025 at 10:15:13AM +0200, Hanna Czenczek wrote:
> On 10.04.25 20:41, 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/file-posix.c | 56
On 14/4/25 14:15, Thomas Huth wrote:
From: Thomas Huth
Some functional tests are currently not covered by the entries
in MAINTAINERS yet, so scripts/get_maintainers.pl fails to suggest
the right people who should be CC:-ed for related patches.
Add the uncovered tests to the right sections to cl
On 14/4/25 16:54, Thomas Huth wrote:
From: Thomas Huth
pylint complains about these unnecessary import statements,
so let's remove them.
Signed-off-by: Thomas Huth
---
tests/functional/qemu_test/ports.py | 3 +--
tests/functional/qemu_test/tuxruntest.py | 2 --
tests/
From: Thomas Huth
The s390-ccw-virtio-3.0 machine is older than 6 years, so according to
our machine support policy, it can be removed now.
Signed-off-by: Thomas Huth
---
hw/s390x/s390-virtio-ccw.c | 15 ---
1 file changed, 15 deletions(-)
diff --git a/hw/s390x/s390-virtio-ccw.c b
On 13.04.2025 15:59, Michael Tokarev wrote:
The following changes since commit 56c6e249b6988c1b6edc2dd34ebb0f1e570a1365:
Update version for v10.0.0-rc3 release (2025-04-09 04:33:10 -0400)
are available in the Git repository at:
https://gitlab.com/mjt0k/qemu.git tags/pull-trivial-patches
Extend DIAG308 subcode 10 to return the UVC RC, RRC and command code
in bit positions 32-47, 16-31, and 0-15 of register R1 + 1 if the
function does not complete successfully (in addition to the
previously returned diag response code in bit position 47-63).
Signed-off-by: Gautam Gala
---
hw/s390
DIAG 308 (subcode 10 - performing secure execution unpack) response
code when the configuration is unable to enter secure mode has limited
usability as it is a fixed value (0xa02) for variety of different
reasons. The aim is to extend this DIAG to return UVC command ID, RC
and RRC values in additio
Based on commit 1433e38cc8 ("hpet: do not overwrite properties on
post_load"), add the basic migration support to Rust HPET.
The current migration implementation introduces multiple unsafe
callbacks. Before the vmstate builder, one possible cleanup approach is
to wrap callbacks in the vmstate bind
It was reported that QEMU monitor command gva2gpa was reporting unmapped
memory for a valid access (qemu-system-aarch64), during a copy from
kernel to user space (__arch_copy_to_user symbol in Linux) [1].
This was affecting cpu_memory_rw_debug also, which
is used in numerous places in our codebase.
On Tue, Apr 08, 2025 at 11:04:20AM -0400, Gregory Price wrote:
> On Mon, Apr 07, 2025 at 09:20:27PM -0700, nifan@gmail.com wrote:
> > From: Fan Ni
> >
> > The RFC provides a way for FM emulation in Qemu. The goal is to provide
> > a context where we can have more FM emulation discussions and
Allow to call that function easily several times in next commit.
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
target/arm/ptw.c | 24 ++--
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/target/arm/ptw
We'll reuse this function later.
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
target/arm/ptw.c | 21 ++---
1 file changed, 14 insertions(+), 7 deletions(-)
diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 8d4e9e07
It was reported that QEMU monitor command gva2gpa was reporting unmapped
memory for a valid access (qemu-system-aarch64), during a copy from
kernel to user space (__arch_copy_to_user symbol in Linux) [1].
This was affecting cpu_memory_rw_debug also, which
is used in numerous places in our codebase.
It should be equivalent to previous code.
Allow to call common function to get a page address later.
Reviewed-by: Richard Henderson
Signed-off-by: Pierrick Bouvier
---
target/arm/ptw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index
On 4/14/25 08:14, Stefan Hajnoczi wrote:
On Thu, Apr 10, 2025 at 03:55:48PM -0700, Pierrick Bouvier wrote:
Recently, it was found that rr tests fail on MacOS, with a replay_mutex_unlock()
assertion. This is a recent regression, related to running qemu main event loop
in a separate thread, like f
On 4/14/25 08:16, Stefan Hajnoczi wrote:
On Sat, Apr 12, 2025 at 12:43 PM Richard Henderson
wrote:
With acce728cbc6c we disallowed configuring 64-bit guests on
32-bit hosts, but forgot to document that in removed-features.
Signed-off-by: Richard Henderson
---
docs/about/removed-features.rs
On 4/14/25 03:25, Philippe Mathieu-Daudé wrote:
On 12/4/25 19:24, Pierrick Bouvier wrote:
On 4/11/25 22:30, Nicholas Piggin wrote:
On Fri Apr 11, 2025 at 8:55 AM AEST, Pierrick Bouvier wrote:
On MacOS, UI event loop has to be ran in the main thread of a process.
Because of that restriction, on
Annie Li writes:
> The GPE event is triggered to notify x86 guest to suppend
> itself. The function acpi_send_sleep_event will also
> trigger GED events on HW-reduced systems where ACPI GED
> sleep event is supported.
>
> Signed-off-by: Annie Li
> ---
> hw/acpi/core.c | 10
On Sat, Apr 12, 2025 at 12:43 PM Richard Henderson
wrote:
>
> With acce728cbc6c we disallowed configuring 64-bit guests on
> 32-bit hosts, but forgot to document that in removed-features.
>
> Signed-off-by: Richard Henderson
> ---
> docs/about/removed-features.rst | 9 +
> 1 file changed
Signed-off-by: Zhao Liu
---
rust/qemu-api/tests/vmstate_tests.rs | 41 ++--
1 file changed, 33 insertions(+), 8 deletions(-)
diff --git a/rust/qemu-api/tests/vmstate_tests.rs
b/rust/qemu-api/tests/vmstate_tests.rs
index b8d8b45b19de..d1e37c45eea4 100644
--- a/rust/qemu-a
On 4/14/25 10:54 AM, Thomas Huth wrote:
On 14/04/2025 16.37, Rorie Reyes wrote:
On 4/11/25 2:45 AM, Thomas Huth wrote:
#include CONFIG_DEVICES
at the beginning of the ioinst.c file. Then you should be able to do:
#ifdef CONFIG_VFIO_AP
if (s390_has_feat(S390_FEAT_AP)) {
return ap
From: Thomas Huth
pylint complains about these unnecessary import statements,
so let's remove them.
Signed-off-by: Thomas Huth
---
tests/functional/qemu_test/ports.py | 3 +--
tests/functional/qemu_test/tuxruntest.py | 2 --
tests/functional/qemu_test/uncompress.py
On 14/04/2025 16.37, Rorie Reyes wrote:
On 4/11/25 2:45 AM, Thomas Huth wrote:
#include CONFIG_DEVICES
at the beginning of the ioinst.c file. Then you should be able to do:
#ifdef CONFIG_VFIO_AP
if (s390_has_feat(S390_FEAT_AP)) {
return ap_chsc_sei_nt0_get_event(res);
}
#endif
These machine types are older than 6 years, so according to our new
support policy, it should be fine to remove them now in QEMU v10.1.
This series is
Based-on: <20250115073819.15452-1-th...@redhat.com>
Thomas Huth (4):
hw/s390x/s390-virtio-ccw: Remove the deprecated 3.0 machine type
hw/s390x
On 4/11/25 04:42, 刘聪 wrote:
>
>
>
>> -Original Messages-
>> From: "Dmitry Osipenko"
>> Send time:Friday, 04/11/2025 05:59:11
>> To: "Cong Liu"
>> Cc: jiqian.c...@amd.com, akihiko.od...@daynix.com, alex.ben...@linaro.org,
>> alexander.deuc...@amd.com, christian.koe...@amd.com,
>> gert
On Mon, Apr 14, 2025 at 03:53:42AM -0400, Ewan Hai wrote:
> Date: Mon, 14 Apr 2025 03:53:42 -0400
> From: Ewan Hai
> Subject: [PATCH v3] target/i386: Fix model number of Zhaoxin YongFeng vCPU
> template
> X-Mailer: git-send-email 2.34.1
>
> The model number was mistakenly set to 0x0b (11) in com
On Sat, Apr 12, 2025 at 08:19:50PM +0200, Stefan Weil wrote:
> Am 12.04.25 um 20:08 schrieb Arthur Sengileyev:
>
> > In msys2 distribution objdump from gcc is using single tab character
> > prefix, but objdump from clang is using 4 white space characters instead.
> > The script will not identify a
NANOSECONDS_PER_SECOND is often used in operations with get_ns(), which
currently returns a u64.
Therefore, define a new NANOSECONDS_PER_SECOND binding is with u64 type
to eliminate unnecessary type conversions (from u32 to u64).
Signed-off-by: Zhao Liu
---
rust/qemu-api/src/timer.rs | 2 ++
1
The C version of HPET uses the uint8_t type for timer index ("tn"), and
usize type in Rust version will break migration between the C and Rust
versions.
So convert HPETTimer index' type to u8 (consistent with the C version of
HPET) to make it friendly for vmstate support.
Signed-off-by: Zhao Liu
Unfortunately, at present it's not possible to have a const
"with_exist_check" method to append test_fn after vmstate_struct (due
to error on "constant functions cannot evaluate destructors" for `F`).
Before the vmstate builder, the only way to support "test_fn" is to
extend vmstate_struct macro t
On 4/11/25 2:45 AM, Thomas Huth wrote:
#include CONFIG_DEVICES
at the beginning of the ioinst.c file. Then you should be able to do:
#ifdef CONFIG_VFIO_AP
if (s390_has_feat(S390_FEAT_AP)) {
return ap_chsc_sei_nt0_get_event(res);
}
#endif
This worked
(or whatever the code shou
On Mon, Apr 14, 2025 at 11:45:43AM +0200, Cornelia Huck wrote:
> Date: Mon, 14 Apr 2025 11:45:43 +0200
> From: Cornelia Huck
> Subject: [PATCH] hw: add compat machines for 10.1
>
> Add 10.1 machine types for arm/i440fx/m68k/q35/s390x/spapr.
>
> Signed-off-by: Cornelia Huck
> ---
> hw/arm/virt.
From: Thomas Huth
Reuse the test function from the 32-bit big endian test to easily
convert the 64-bit big endian Wheezy mips test.
Since this was the last test in tests/avocado/linux_ssh_mips_malta.py,
we can remove this avocado file now, too.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: Th
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