+ 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 like A770 and
B580, were treated as IGD devices. While this had no functional impact,
a error about "unsupported IGD device" will be
Extend host_cpu_vendor_fms() to help more cases to get Host's vendor
information.
Cc: Dongli Zhang
Signed-off-by: Zhao Liu
---
target/i386/host-cpu.c| 10 ++
target/i386/kvm/vmsr_energy.c | 3 +--
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/target/i386/host-c
A hang was observed when running a small kernel that exercised VIRTIO
GPU under TCG. This is an edge-case and won't happen under typical
conditions.
When unmapping a blob object, its MemoryRegion's freeing is deferred to
the RCU thread. The hang's cause was determined to be a busy main loop
no
Hi Stefan,
> > This patch series enables QEMU's system emulator to run in a browser
using
> > Emscripten.
> > It includes implementations and workarounds to address browser
environment
> > limitations, as shown in the following.
>
> I think it would be great to merge this even if there are limitat
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 had no functional impact,
> a error about "unsupported IGD device" will be printed when passthrough
> Intel discrete GPUs.
Am 10.04.2025 um 14:37 hat Michael Tokarev geschrieben:
> 07.04.2025 18:59, Kevin Wolf пишет:
> > Originally, all failed SG_IO requests called scsi_handle_rw_error() to
> > apply the configured error policy. However, commit f3126d65, which was
> > supposed to be a mere refactoring for scsi-disk.c,
On 4/7/25 17:59, Kevin Wolf wrote:
Originally, all failed SG_IO requests called scsi_handle_rw_error() to
apply the configured error policy. However, commit f3126d65, which was
supposed to be a mere refactoring for scsi-disk.c, broke this and
accidentally completed the SCSI request without consid
On 4/10/25 05:14, Philippe Mathieu-Daudé wrote:
Hi Pierrick,
On 13/12/22 00:05, Philippe Mathieu-Daudé wrote:
The current definition of VHOST_USER_MAX_RAM_SLOTS is
target specific. By converting this definition to a runtime
vhost_user_ram_slots_max() helper declared in a target
specific unit, w
Values can be 'on', 'off', or a space sparated list of
allowed gstreamer encoders.
- on: automatically select the encoder
- off: disbale h264
- encoder-list: select first available encoder from that list.
Signed-off-by: Dietmar Maurer
---
ui/vnc-enc-h264.c | 28 +---
ui/
Hi Gautam,
On 10/4/25 12:43, Gautam Menghani wrote:
Currently, on a P10 KVM guest, the mitigations seen in the output of
"lscpu" command are different from the host. The reason for this
behaviour is that when the KVM guest makes the "h_get_cpu_characteristics"
hcall, QEMU does not consider the d
Hi Philippe,
> On 9/4/25 21:21, Stefan Hajnoczi wrote:
> > On Mon, Apr 07, 2025 at 11:45:51PM +0900, Kohei Tokunaga wrote:
> >> This patch series enables QEMU's system emulator to run in a browser
using
> >> Emscripten.
> >> It includes implementations and workarounds to address browser
environmen
On Thu, Apr 10, 2025 at 06:53:53AM +0200, Markus Armbruster wrote:
> Stefan Hajnoczi writes:
>
> > On Wed, Apr 9, 2025 at 9:44 AM Markus Armbruster wrote:
> >>
> >> John improved looks and usabilibity of the QAPI-generated manuals quite
> >> a bit. These are
> >>
> >> QEMU QMP Reference Man
Add Control-Program Identification data to the QEMU Object
Model (QOM), along with the timestamp in which the data was received.
Example:
virsh # qemu-monitor-command vm --pretty '{
"execute": "qom-get",
"arguments": {
"path": "/machine/sclp/s390-sclp-event-facility/sclpcpi",
"property": "control-
Add Control-Program Identification (CPI) device to QOM only when the virtual
machine supports CPI. CPI is supported from "s390-ccw-virtio-10.0" machine
and higher.
Signed-off-by: Shalini Chellathurai Saroja
---
hw/s390x/s390-virtio-ccw.c | 10 +-
include/hw/s390x/s390-virtio-ccw.
Implement the Service-Call Logical Processor (SCLP) event
type Control-Program Identification (CPI) in QEMU. This
event is used to send CPI identifiers from the guest to the
host. The CPI identifiers are: system type, system name,
system level and sysplex name.
System type: operating system of the
On 4/7/25 16:45, Kohei Tokunaga wrote:
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.
- qtest_set_command_cb passed to g_once should match to GThreadFunc
Sending an alternative patch th
On 4/3/2025 2:24 PM, Alex Williamson wrote:
On Thu, 3 Apr 2025 13:33:17 -0700
Farhan Ali wrote:
On 4/3/2025 11:05 AM, Alex Williamson wrote:
On Thu, 3 Apr 2025 10:33:52 -0700
Farhan Ali wrote:
On 4/3/2025 9:27 AM, Alex Williamson wrote:
On Thu, 3 Apr 2025 11:44:42 -0400
Stefan Hajnocz
On 4/7/25 16:45, Kohei Tokunaga wrote:
+#ifdef EMSCRIPTEN
+/*
+ * emscripten exposes copy_file_range declaration but doesn't provide the
+ * implementation in the final link. Define the stub here but avoid type
+ * conflict with the emscripten's header.
+ */
+ssize_t copy_file_range(int in_fd, of
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:
* if `memlock=off`, then Locked = 0 on every anonymous smaps;
* if `memlock=on`, the
On Thu, Apr 10, 2025 at 4:25 PM Paolo Bonzini wrote:
> You should set ret = 0 here to avoid going down the
> scsi_sense_from_errno() path.
>
> Otherwise,
>
> Reviewed-by: Paolo Bonzini
Okay, going down the scsi_sense_from_errno() path is more or less
harmless because status and sense end up unus
Implement the Service-Call Logical Processor (SCLP) event
type Control-Program Identification (CPI) in QEMU.
Changed since v3:
- Add QOM object sclpcpi from ccw_init()
- Add SCLPEventCPI state to store the CPI data in the sclpcpi device
- Other minor changes
Changed since v2:
- Add SPDX license t
This is mostly for completeness; I noticed it because ENODEV is used internally
within scsi-disk.c, but when scsi_sense_from_errno(ENODEV) is called the
resulting
sense is never used and instead scsi_sense_from_host_status() is called later
by scsi_req_complete_failed().
Signed-off-by: Paolo Bonz
Zhao Liu writes:
> Introduce the kvm-pmu-filter object and support the PMU event with raw
> format.
Remind me, what does the kvm-pmu-filter object do, and why would we want
to use it?
> The raw format, as a native PMU event code representation, can be used
> for several architectures.
>
> Signe
qtest_set_command_cb passed to g_once should match GThreadFunc,
which it does not. But using g_once is actually unnecessary,
because the function is called by riscv_harts_realize() under
the Big QEMU Lock.
Reported-by: Kohei Tokunaga
Signed-off-by: Paolo Bonzini
---
hw/riscv/riscv_hart.c | 7 +
Hi Paolo,
I appreciate you addressing this issue and submitting the fix.
Reviewed-by: Kohei Tokunaga
On 10/4/25 18:22, Vladimir Sementsov-Ogievskiy wrote:
Merge qtest_init_with_env_and_capabilities() and qtest_init_with_env()
into one qtest_init_ext().
Reasons:
1. qtest_init_with_env() is just wrong: it gets do_connect parameter
but always pass true to qtest_init_with_env_and_capabilities(
On 10/4/25 18:17, Paolo Bonzini wrote:
qtest_set_command_cb passed to g_once should match GThreadFunc,
which it does not. But using g_once is actually unnecessary,
because the function is called by riscv_harts_realize() under
the Big QEMU Lock.
Reported-by: Kohei Tokunaga
Signed-off-by: Paolo
As defined by:
https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst#open-h-264-encoding
The noVNC HTML application recently added support for this encoding. There is
also an open pull request to add audio support to noVNC:
https://github.com/novnc/noVNC/pull/1952
With that in place, th
Manos Pitsidianakis writes:
> From: Manos Pitsidianakis
>
> This commit fixes an indefinite hang when using VIRTIO GPU blob objects
> under TCG in certain conditions.
>
> The VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB VIRTIO command creates a
> MemoryRegion and attaches it to an offset on a PCI BAR of the
On 27.03.2025 19:24, Maciej S. Szmigiero wrote:
From: "Maciej S. Szmigiero"
Commit 3f2a05b31ee9 ("target/i386: Reset TSCs of parked vCPUs too on VM
reset") introduced a way to reset TSCs of parked vCPUs during VM reset to
prevent them getting desynchronized with the online vCPUs and therefore
c
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 17:40, Philippe Mathieu-Daudé wrote:
We are going to fix
Merge qtest_init_with_env_and_capabilities() and qtest_init_with_env()
into one qtest_init_ext().
Reasons:
1. qtest_init_with_env() is just wrong: it gets do_connect parameter
but always pass true to qtest_init_with_env_and_capabilities().
Happily, all qtest_init_with_env() callers pass tru
On 10.04.25 19:22, Vladimir Sementsov-Ogievskiy wrote:
Merge qtest_init_with_env_and_capabilities() and qtest_init_with_env()
into one qtest_init_ext().
CC Steve
--
Best regards,
Vladimir
Register Control-Program Identification data with the live
migration infrastructure.
Signed-off-by: Shalini Chellathurai Saroja
Reviewed-by: Nina Schoetterl-Glausch
---
hw/s390x/sclpcpi.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/hw/s390x/sclpcpi.c b/hw/s390
On 4/7/25 16:45, Kohei Tokunaga wrote:
Emscripten's fiber does not support submitting coroutines to other
threads.
Does it work as long as the thread does not rewind?
diff --git a/hw/9pfs/9p-util-stub.c b/hw/9pfs/9p-util-stub.c
new file mode 100644
index 00..57c89902ab
--- /dev/null
On 4/10/25 17:57, Maciej S. Szmigiero wrote:
On 27.03.2025 19:24, Maciej S. Szmigiero wrote:
From: "Maciej S. Szmigiero"
Commit 3f2a05b31ee9 ("target/i386: Reset TSCs of parked vCPUs too on VM
reset") introduced a way to reset TSCs of parked vCPUs during VM reset to
prevent them getting desync
On Thu, Apr 10, 2025 at 05:26:47PM +0900, Akihiko Odaki wrote:
> On 2025/04/10 17:02, Michael S. Tsirkin wrote:
> > On Thu, Apr 10, 2025 at 04:54:41PM +0900, Akihiko Odaki wrote:
> > > On 2025/04/10 16:48, 'Michael S. Tsirkin' via devel wrote:
> > > > On Thu, Apr 10, 2025 at 04:42:06PM +0900, Akihi
On Sun, Mar 30, 2025 at 06:32:29PM -0700, Dongli Zhang wrote:
> Date: Sun, 30 Mar 2025 18:32:29 -0700
> From: Dongli Zhang
> Subject: [PATCH v3 10/10] target/i386/kvm: don't stop Intel PMU counters
> X-Mailer: git-send-email 2.43.5
>
> The kvm_put_msrs() sets the MSRs using KVM_SET_MSRS. The x86
Hi Akihiko,
On 10/4/25 09:42, 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 for
VIRTIO_NET_F_MQ or VIRTIO_NET_F_RSS wi
On 2025-04-09 07:30, Thomas Huth wrote:
On 03/04/2025 16.33, Shalini Chellathurai Saroja wrote:
On 2025-04-01 15:55, Nina Schoetterl-Glausch wrote:
On Mon, 2025-03-31 at 16:00 +0200, Shalini Chellathurai Saroja wrote:
Add Control-Program Identification data to the QEMU Object
Model (QOM), alon
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 ->
Signed-off-by: Dietmar Maurer
---
ui/vnc-enc-h264.c | 36 ++--
1 file changed, 18 insertions(+), 18 deletions(-)
diff --git a/ui/vnc-enc-h264.c b/ui/vnc-enc-h264.c
index ca8e206335..9e01b8a548 100644
--- a/ui/vnc-enc-h264.c
+++ b/ui/vnc-enc-h264.c
@@ -3,7 +3,7 @@
I've tested
https://launchpad.net/ubuntu/+source/qemu/1:8.2.2+ds-0ubuntu1.7/+build/30620359/+files/qemu-
user-static_8.2.2+ds-0ubuntu1.7_amd64.deb, and it solves the problem for
me.
With 8.2.2+ds-0ubuntu1.6, running a Docker container with Ubuntu 22.04,
targeting arm64 on an amd64 host, and upgrad
...
> TODO:
> - This patch adds is_host_compat_vendor(), while there are something
> like is_host_cpu_intel() from target/i386/kvm/vmsr_energy.c. A rework
> may help move those helpers to target/i386/cpu*.
vmsr_energy emulates RAPL in user space...but RAPL is not architectural
(no CPUID
Hi Pierrick,
On 13/12/22 00:05, Philippe Mathieu-Daudé wrote:
The current definition of VHOST_USER_MAX_RAM_SLOTS is
target specific. By converting this definition to a runtime
vhost_user_ram_slots_max() helper declared in a target
specific unit, we can have the rest of vhost-user.c target
indepe
On 9/4/25 21:21, Stefan Hajnoczi wrote:
On Mon, Apr 07, 2025 at 11:45:51PM +0900, Kohei Tokunaga wrote:
This patch series enables QEMU's system emulator to run in a browser using
Emscripten.
It includes implementations and workarounds to address browser environment
limitations, as shown in the f
Hello Fabiano,
On Thu, 3 Apr 2025 at 18:41, Fabiano Rosas wrote:
> Prasad Pandit writes:
> > * Thank you for the reproducer and traces. I'll try to check more and
> > see if I'm able to reproduce it on my side.
>
> Thanks. I cannot merge this series until that issue is resolved. If it
> reproduc
Hi Paolo, thank you for the comments.
> >> has_int128_type is set to false on emscripten as of now to avoid
errors by
> >> libffi.
>
> What is the error here? How hard would it be to test for it?
When has_int128_type=true, I encountered a runtime error from libffi. To
reproduce this, we need to
On Wed, Apr 09, 2025 at 09:52:12AM -0700, Yuanchu Xie wrote:
> On Mon, Apr 7, 2025 at 2:39 AM Michael S. Tsirkin wrote:
> >
> > On Thu, May 25, 2023 at 10:20:11PM +, T.J. Alumbaugh wrote:
> > > This is the device implementation for the proposed expanded balloon
> > > feature
> > > described h
On 4/7/25 04:07, Ewan Hai wrote:
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.
This patch corrects the model field.
From: Alex Bennée
QOM objects can be embedded in other QOM objects and managed as part
of their lifetime but this isn't the case for
virtio_gpu_virgl_hostmem_region. However before we can split it out we
need some other way of associating the wider data structure with the
memory region.
Fortunat
On 4/8/25 22:14, Joel Granados wrote:
Use "#!/usr/bin/env bash" instead of "#!/bin/bash". This is necessary
for nix environments as they only provide /usr/bin/env at the standard
location.
I am confused, how does this not break everything else? All the test
scripts in tests/docker/test-* have
07.04.2025 18:59, Kevin Wolf пишет:
Originally, all failed SG_IO requests called scsi_handle_rw_error() to
apply the configured error policy. However, commit f3126d65, which was
supposed to be a mere refactoring for scsi-disk.c, broke this and
accidentally completed the SCSI request without consi
Current amd_iommu enables the iommu_nodma address space when pt_supported
flag is on. This causes device to bypass the IOMMU and use untranslated
address to perform DMA when guest kernel uses DMA mode, resulting in
failure to setup the devices in the guest.
Fix the issue by removing pt_supported c
From: Vasant Hegde
If vCPUs > 255 then x86 common code (x86_cpus_init()) call kvm_enable_x2apic().
But if vCPUs <= 255 then it won't call kvm_enable_x2apic().
Booting guest in x2apic mode, amd-iommu,xtsup=on and <= 255 vCPUs is
broken as it fails to call kvm_enable_x2apic().
Fix this by adding
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 for
VIRTIO_NET_F_MQ or VIRTIO_NET_F_RSS will need to be removed.
Fixes: f9d6dbf0bf6e ("virtio-n
On Thu, Apr 10, 2025 at 04:42:06PM +0900, 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 for
> VIRTIO_NET_F_MQ or VI
On Thu, Apr 10, 2025 at 04:54:41PM +0900, Akihiko Odaki wrote:
> On 2025/04/10 16:48, 'Michael S. Tsirkin' via devel wrote:
> > On Thu, Apr 10, 2025 at 04:42:06PM +0900, Akihiko Odaki wrote:
> > > virtio-net expects set_features() will be called when the feature set
> > > used by the guest changes
+ Michael,
On 4/10/2025 12:14 PM, Sairaj Kodilkar wrote:
> Current amd_iommu enables the iommu_nodma address space when pt_supported
> flag is on. This causes device to bypass the IOMMU and use untranslated
> address to perform DMA when guest kernel uses DMA mode, resulting in
> failure to setup
On Sun, Mar 30, 2025 at 06:32:28PM -0700, Dongli Zhang wrote:
> Date: Sun, 30 Mar 2025 18:32:28 -0700
> From: Dongli Zhang
> Subject: [PATCH v3 09/10] target/i386/kvm: support perfmon-v2 for reset
> X-Mailer: git-send-email 2.43.5
>
> Since perfmon-v2, the AMD PMU supports additional registers. T
On 2025/04/10 17:02, Michael S. Tsirkin wrote:
On Thu, Apr 10, 2025 at 04:54:41PM +0900, Akihiko Odaki wrote:
On 2025/04/10 16:48, 'Michael S. Tsirkin' via devel wrote:
On Thu, Apr 10, 2025 at 04:42:06PM +0900, Akihiko Odaki wrote:
virtio-net expects set_features() will be called when the feat
Signed-off-by: Dietmar Maurer
---
ui/meson.build| 1 +
ui/vnc-enc-h264.c | 269 ++
ui/vnc-jobs.c | 49 ++---
ui/vnc.c | 21
ui/vnc.h | 21
5 files changed, 346 insertions(+), 15 deletions(-)
create mode 1006
MSI interrupt is triggered by writing message on specified memory address.
In generic it is used by PCI devices, and no device is connected pch MSI
irqchip with GPIO pin line method, here remove gpio input setting for MSI
controller.
Signed-off-by: Bibo Mao
---
hw/intc/loongarch_pch_msi.c | 9 --
On 4/9/2025 5:57 PM, Alexey Kardashevskiy wrote:
>
>
> On 7/4/25 17:49, Chenyi Qiang wrote:
>> Commit 852f0048f3 ("RAMBlock: make guest_memfd require uncoordinated
>> discard") highlighted that subsystems like VFIO may disable RAM block
>> discard. However, guest_memfd relies on discard operat
DIAG 320 subcode 1 provides information needed to determine
the amount of storage to store one or more certificates.
The subcode value is denoted by setting the left-most bit
of an 8-byte field.
The verification-certificate-storage-size block (VCSSB) contains
the output data when the operation co
This patch series enables QEMU's system emulator to run in a browser using
Emscripten.
It includes implementations and workarounds to address browser environment
limitations, as shown in the following.
# New TCG Backend for Browsers
A new TCG backend translates IR instructions into Wasm instructi
On 3/13/25 06:40, Steven Lee wrote:
- Define new types for ast2700ssp INTC and INTCIO
- Add register definitions for SSP INTC and INTCIO
- Implement write handlers for SSP INTC and INTCIO
- Register new types in aspeed_intc_register_types
The design of the SSP INTC and INTCIO controllers is simi
The `-boot-certificates /path/dir:/path/file` option is implemented
to provide path to either a directory or a single certificate.
Multiple paths can be delineated using a colon.
Signed-off-by: Zhuoying Cai
---
qemu-options.hx | 11 +++
system/vl.c | 22 ++
2 fil
From: Eric Auger
Reviewed-by: Richard Henderson
Reviewed-by: Sebastian Ott
Signed-off-by: Eric Auger
Signed-off-by: Cornelia Huck
---
target/arm/cpu-features.h | 6 +++---
target/arm/cpu.h | 1 -
target/arm/cpu64.c| 7 ++-
target/arm/helper.c | 2 +-
target/arm/kvm
On 4/2/2025 7:41 PM, Daniel P. Berrangé wrote:
On Tue, Apr 01, 2025 at 09:01:18AM -0400, Xiaoyao Li wrote:
Invoke KVM_TDX_INIT_VM in kvm_arch_pre_create_vcpu() that
KVM_TDX_INIT_VM configures global TD configurations, e.g. the canonical
CPUID config, and must be executed prior to creating vCPUs.
Add additional checks to ensure that components do not overlap with
signed components when loaded into memory.
Add additional checks to ensure the load addresses of unsigned components
are greater than or equal to 0x2000.
When the secure IPL code loading attributes facility (SCLAF) is installed,
We should raise an exception in the event that we encounter a packet
that can't be correctly decoded, not fault.
Signed-off-by: Brian Cain
---
target/hexagon/decode.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/target/hexagon/decode.c b/target/hexagon/decode.c
index
To remove any confusion with HVX or other potential store instructions,
we'll qualify this context var with "scalar".
Signed-off-by: Brian Cain
---
target/hexagon/idef-parser/README.rst | 2 +-
target/hexagon/insn.h | 4 ++--
target/hexagon/macros.h
Hi Saanjh,
I have not been able to reproduce the issue with current master branch.
Is it an error you see for every run?
Regards,
Pierrick
On 4/10/25 04:10, Saanjh Sengupta wrote:
Hi,
I am writing to seek assistance with an issue I am experiencing while
using the stoptrigger.c plugin in QEMU
Hi Cédric,
Thanks for looking into this patch. Please find my response inline:
On 2025/04/04 01:29 PM, Cédric Le Goater wrote:
> On 4/4/25 11:17, Amit Machhiwal wrote:
> > An L2 KVM guest fails to boot inside a pSeries LPAR when booted with a
> > memory more than 128 GB and PCI device passthrough
On 10/4/25 16:36, Pierrick Bouvier wrote:
On 4/10/25 05:14, Philippe Mathieu-Daudé wrote:
Hi Pierrick,
On 13/12/22 00:05, Philippe Mathieu-Daudé wrote:
The current definition of VHOST_USER_MAX_RAM_SLOTS is
target specific. By converting this definition to a runtime
vhost_user_ram_slots_max() h
10.04.2025 16:14, Kevin Wolf wrote:
Am 10.04.2025 um 14:37 hat Michael Tokarev geschrieben:
...>> Does it make sense to apply this one for older stable qemu series?
In particular, in 8.2, we lack cfe0880835cd3
"scsi-disk: Use positive return value for status in dma_readv/writev",
which seems to
Hi Cédric,
Thank you for your comments and suggestions. I’ll start by reviewing
the changes in commit ebc29e1beab0. At the moment, I don’t have
another example of a device that is accessed through an external bus,
but I’ll look into it and see what I can find.
Best Regards,
Kane
> -Original
Alex Bennée writes:
> Markus Armbruster writes:
>
>> Mario Fleischmann writes:
>>
>>> Apologies for the line wrapping in yesterday's answer. Should be fixed now.
>>>
>>> On 08.04.2025 09:00, Markus Armbruster wrote:
[...]
What about providing the MCD interface as a separate QMP-like prot
Zhao Liu writes:
> Hi Mrkus,
>
> I'm really sorry I completely missed your reply (and your patient
> advice). It wasn't until I looked back at the lore archives that I
> realized my mistake. Thinking it over again, I see that your reply,
> which I missed, really helped clear up my confusion:
I'm
On 4/8/25 14:40, Amit Machhiwal wrote:
Introduce an Error ** parameter to vfio_spapr_create_window() to enable
structured error reporting. This allows the function to propagate
detailed errors back to callers.
Suggested-by: Cédric Le Goater
Signed-off-by: Amit Machhiwal
---> hw/vfio/spapr.c
If `-secure-boot on` is specified on the command line option, indicating
true secure IPL enabled, set Secure-IPL bit and IPL-Information-Report
bit on in IPIB Flags field, and trigger true secure IPL in the S390 BIOS.
Any error that occurs during true secure IPL will cause the IPL to
terminate.
S
From: Eric Auger
Also add kvm add accessors for storing host features into idregs.
Reviewed-by: Richard Henderson
Reviewed-by: Sebastian Ott
Signed-off-by: Eric Auger
Signed-off-by: Cornelia Huck
---
target/arm/cpu-features.h | 57 ---
target/arm/cpu-sysr
From: Eric Auger
Reviewed-by: Richard Henderson
Reviewed-by: Sebastian Ott
Signed-off-by: Eric Auger
Signed-off-by: Cornelia Huck
---
hw/intc/armv7m_nvic.c | 8 ++--
target/arm/cpu-features.h | 18
target/arm/cpu.h | 6 ---
target/arm/cpu64.c| 16 +++
targ
On 4/10/25 10:21, Philippe Mathieu-Daudé wrote:
On 10/4/25 16:36, Pierrick Bouvier wrote:
On 4/10/25 05:14, Philippe Mathieu-Daudé wrote:
Hi Pierrick,
On 13/12/22 00:05, Philippe Mathieu-Daudé wrote:
The current definition of VHOST_USER_MAX_RAM_SLOTS is
target specific. By converting this def
On Mon, 7 Apr 2025 at 14:31, Marco Cavenati wrote:
> As you said the capability is used internally. Its goal is to signal to
> other QEMU code that the QIOChannel is seekable.
> 'qio_channel_pwritev' and 'qio_channel_preadv' can be used only if
> the QIOChannel has the 'QIO_CHANNEL_FEATURE_SEEKABL
Macro PCH_PIC_HTMSI_VEC_OFFSET and PCH_PIC_ROUTE_ENTRY_OFFSET is renamed
as PCH_PIC_HTMSI_VEC and PCH_PIC_ROUTE_ENTRY separately, it is easier to
understand.
Signed-off-by: Bibo Mao
---
hw/intc/loongarch_pch_pic.c| 20 ++--
hw/loongarch/virt.c| 2
On Mon, Apr 7, 2025 at 3:06 PM Dietmar Maurer wrote:
>
> So that encoder can improve the picture quality.
>
> Signed-off-by: Dietmar Maurer
Reviewed-by: Marc-André Lureau
> ---
> ui/vnc.c | 25 -
> ui/vnc.h | 3 +++
> 2 files changed, 27 insertions(+), 1 deletion(-)
>
Introduced a "vbootrom_size" attribute in "AspeedSoCClass" to define virtual
boot ROM size.
Initialized "vbootrom_size" to "0x2" for both AST2700 A0 and A1 variants.
Signed-off-by: Jamin Lin
---
include/hw/arm/aspeed_soc.h | 1 +
hw/arm/aspeed_ast27x0.c | 2 ++
2 files changed, 3 inserti
Refactor the PCI config setup code out of vfio_realize() for
readability.
Reviewed-by: Cédric Le Goater
Signed-off-by: John Levon
---
hw/vfio/pci.c | 176 +++---
1 file changed, 94 insertions(+), 82 deletions(-)
diff --git a/hw/vfio/pci.c b/hw/vfio/p
# Description
This patch series is an external requirement by Linux distribution
partners to verify secure IPL process. Additional secure IPL checks are
also included in this series to address security holes in the original
secure IPL design to prevent malicious actors to boot modified or
unsigned
On Wed, Mar 12, 2025 at 03:33:12PM -0400, Gregory Price wrote:
> On Wed, Mar 12, 2025 at 06:05:43PM +, Jonathan Cameron wrote:
> >
> > Longer term I remain a little unconvinced by whether this is the best
> > approach
> > because I also want a single management path (so fake CCI etc) and that
On 7/4/25 17:49, Chenyi Qiang wrote:
Modify memory_region_set_ram_discard_manager() to return false if a
RamDiscardManager is already set in the MemoryRegion. The caller must
handle this failure, such as having virtio-mem undo its actions and fail
the realize() process. Opportunistically move
Introduce an Error ** parameter to vfio_spapr_create_window() to enable
structured error reporting. This allows the function to propagate
detailed errors back to callers.
Suggested-by: Cédric Le Goater
Signed-off-by: Amit Machhiwal
---
hw/vfio/spapr.c | 23 ---
1 file change
Queued for 10.0.
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
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 checksum by copying headers to a RW region and
> inject the checksum there. The patc
On Thu, Apr 10, 2025 at 12:01:18PM +0530, Ani Sinha wrote:
>
>
> > On 9 Apr 2025, at 11:51 AM, Gerd Hoffman wrote:
> >
> > Hi,
> >
> >>> The chicken-and-egg problem arises if you go for hashing and want embed
> >>> the igvm file in the UKI.
> >>
> >> I don't really see how signing the IGVM f
Originally, all failed SG_IO requests called scsi_handle_rw_error() to
apply the configured error policy. However, commit f3126d65, which was
supposed to be a mere refactoring for scsi-disk.c, broke this and
accidentally completed the SCSI request without considering the error
policy any more if th
Hi Cedric,
> Subject: Re: [PATCH v2] hw/i2c/aspeed: Fix wrong I2CC_DMA_LEN when
> I2CM_DMA_TX/RX_ADDR set first
>
> Hello,
>
> On 4/9/25 11:10, Jamin Lin wrote:
> > Hi Cedric,
> >
> > After discussing with the I2C hardware designers, we confirmed that the I2c
> design in AST2600 and AST2700 A1
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