On Thu, Jul 17, 2025 at 01:57:51PM +0200, Markus Armbruster wrote:
> We recently (merge commit 504632dcc631) enclosed command and type
> names in `backquotes`, so they become links in generated HTML. Take
> care of a few we missed.
>
> Signed-off-by: Markus Armbruster
> ---
> qapi/dump.json
On 7/17/2025 6:39 PM, Paolo Bonzini wrote:
Take tdx_guest->lock when injecting the event notification interrupt into
the guest.
Fixes CID 1612364.
Reported-by: Peter Maydell
Cc: Xiaoyao Li
Signed-off-by: Paolo Bonzini
Reviewed-by: Xiaoyao Li
---
target/i386/kvm/tdx.c | 10 +++---
On Thu, Jul 17, 2025 at 06:37:07PM +0800, Xiaoyao Li wrote:
> Commit 40da501d8989 ("i386/tdx: handle TDG.VP.VMCALL") added
> redundant qemu_mutex_init(&tdx->lock) in tdx_guest_init by mistake.
>
> Fix it by removing the redundant one.
>
> Fixes: 40da501d8989 ("i386/tdx: handle TDG.VP.VMCALL")
> R
On Thu, Jul 17, 2025 at 11:41:05AM +0100, Alex Bennée wrote:
> Signed-off-by: Alex Bennée
> ---
> docs/devel/testing/functional.rst | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Daniel P. Berrangé
With regards,
Daniel
--
|: https://berrange.com -o-https://www.f
Hi Mark,
On 15/7/25 08:19, Philippe Mathieu-Daudé wrote:
From: Mark Cave-Ayland
In the cases where mixed DMA/non-DMA transfers are used or no data is
available, it is possible for the calculated transfer length to be zero.
Only call the dma_memory_read function where the transfer length is
non
From: Akihiko Odaki
vnc_worker_thread_loop() copies z_stream stored in its local VncState to
the persistent VncState, and the copied one is freed with deflateEnd()
later. However, deflateEnd() refuses to operate with a copied z_stream
and returns Z_STREAM_ERROR, leaking the allocated memory.
Avo
On 17/07/2025 11:28, Peter Maydell wrote:
On Tue, 15 Jul 2025 at 05:42, Jason Wang wrote:
From: Laurent Vivier
This commit introduces support for passt as a new network backend.
passt is an unprivileged, user-mode networking solution that provides
connectivity for virtual machines by launchi
From: Alejandro Jimenez
No functional change.
Signed-off-by: Alejandro Jimenez
Reviewed-by: Vasant Hegde
Message-Id: <20250617150427.20585-8-alejandro.j.jime...@oracle.com>
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
(cherry picked from commit 5959b641c98b5ae9677e2c1d89
From: Alejandro Jimenez
Fix an off-by-one error in the definition of AMDVI_IR_PHYS_ADDR_MASK. The
current definition masks off the most significant bit of the Interrupt Table
Root ptr i.e. it only generates a mask with bits [50:6] set. See the AMD I/O
Virtualization Technology (IOMMU) Specificati
This series touches only doc comments. I'd like to get it into 10.1.
v2:
* PATCH 4: More cross-references [Daniel]
Markus Armbruster (4):
qga: Fix guest-network-get-route return value documentation
qga: Remove trivial "Returns:" sections
qga: Rephrase return docs to avoid type name
qga:
"Returns: " is rendered like
Return: –
Mentioning the type in the description again is commonly redundant.
There is just one such description. Rephrase it not to mention the
type.
We did this for qapi/ in commit f7296f8de5c (qapi: rephrase return
docs to avoid type name).
Signed-off-by:
On Thu, Jul 17, 2025 at 01:52:46PM +0200, Markus Armbruster wrote:
> Enclose command and type names in `backquotes`, so they become links
> in generated HTML.
>
> We did this for qapi/ in merge commit 504632dcc631.
>
> Signed-off-by: Markus Armbruster
> ---
> qga/qapi-schema.json | 80 +
> This happens with nested macOS guest.
I took another look at the stack trace in the issue. Everything should
be fine then.
> Maybe we are missing an earlier check whether HVF is usable or not, but
> we shouldn't brutally abort().
I agree. I think with this patchset you're doing it practicall
Il gio 17 lug 2025, 11:18 Manos Pitsidianakis <
manos.pitsidiana...@linaro.org> ha scritto:
> Looks OK to me but are we sure it's necessary? This dependency is just
> a syn::parse wrapper under the hood. Even serde's derive macros use
> syn directly:
> https://github.com/serde-rs/serde/blob/babafa
On 7/17/2025 1:28 AM, Philippe Mathieu-Daudé wrote:
Developers are custom to read RWX, not RWE.
Replace E -> X.
Reported-by: Alex Bennée
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Xiaoyao Li
---
accel/hvf/hvf-all.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
On 7/17/25 2:07 AM, Michael S. Tsirkin wrote:
On Thu, Jul 17, 2025 at 11:17:05AM +0530, Sairaj Kodilkar wrote:
On 7/16/2025 6:59 PM, Michael S. Tsirkin wrote:
On Wed, Jul 16, 2025 at 06:26:37PM +0530, Sairaj Kodilkar wrote:
On 7/16/2025 6:07 PM, Philippe Mathieu-Daudé wrote:
On 16/7/25
Mark Cave-Ayland writes:
> On 16/07/2025 11:54, Alex Bennée wrote:
>
>> We didn't have any reliable way to build sparc test cases. I have
>> found someone who ships a compiler but the binaries still don't run
>> due to the need for CASA.
>> I'm posting mainly for those who actually care who might
Queued, thanks.
Paolo
9bc20982b8fd86ef
change-id: 20250717-docs_add_b4_section-fc37e538b20b
--
γαῖα πυρί μιχθήτω
Queued, thanks.
Paolo
On Thu, Jul 17, 2025 at 06:09:40AM -0400, Shaoqin Huang wrote:
> Date: Thu, 17 Jul 2025 06:09:40 -0400
> From: Shaoqin Huang
> Subject: [PATCH v11 2/3] vfio: Move the TYPE_* to hw/vfio/types.h
>
> Move the TYPE_* to a new file hw/vfio/types.h because the
> TYPE_VFIO_PCI will be used in later patc
Arun Menon writes:
> Hi Fabiano,
>
> Thanks for the quick review and for catching the make check failure.
> My apologies for that oversight, it's definitely an embarrassing miss on my
> part.
That's ok, you don't do this every day. =)
> I see what happened there. I ran make check without sud
On 16/07/2025 11:54, Alex Bennée wrote:
We didn't have any reliable way to build sparc test cases. I have
found someone who ships a compiler but the binaries still don't run
due to the need for CASA.
I'm posting mainly for those who actually care who might want to fix
up the remaining cases.
A
Prasad Pandit writes:
> On Wed, 16 Jul 2025 at 19:06, Fabiano Rosas wrote:
>> The condition should be >=.
>
> * I'm thinking of doing away with the loop and the string array. The
> array has 3 values of which only one gets used due to conversion to
> seconds.
The point is not to convert to seco
The following patches are queued for QEMU stable v7.2.19:
https://gitlab.com/qemu-project/qemu/-/commits/staging-7.2
Patch freeze is 2025-07-21, and the release is planned for 2025-07-23:
https://wiki.qemu.org/Planning/7.2
Please respond here or CC qemu-sta...@nongnu.org on any additional p
From: Alejandro Jimenez
Address various issues with definitions of the MMIO registers e.g. for the
Device Table Address Register, the size mask currently encompasses reserved
bits [11:9], so change it to only extract the bits [8:0] encoding size.
Convert masks to use GENMASK64 for consistency, a
From: Alejandro Jimenez
The DTE validation method verifies that all bits in reserved DTE fields are
unset. Update them according to the latest definition available in AMD I/O
Virtualization Technology (IOMMU) Specification - Section 2.2.2.1 Device
Table Entry Format. Remove the magic numbers and
From: "Chaney, Ben"
Syncing volatile memory provides no benefit, instead it can cause
performance issues in some cases. Only sync memory that is marked as
non-volatile after migration completes on destination.
Signed-off-by: Ben Chaney
Fixes: bd108a44bc29 (migration: ram: Switch to ram block w
On 17/7/25 12:06, Mads Ynddal wrote:
On 16 Jul 2025, at 19.28, Philippe Mathieu-Daudé wrote:
Emit a warning when HVF doesn't return the IPA bit length
and return -1 as "this accelerator is not usable", allowing
QEMU to try with the next one (when using '-accel hvf:tcg').
Reported-by: Ivan Kr
Enclose command and type names in `backquotes`, so they become links
in generated HTML.
We did this for qapi/ in merge commit 504632dcc631.
Signed-off-by: Markus Armbruster
---
qga/qapi-schema.json | 80 ++--
1 file changed, 40 insertions(+), 40 deletions
Tagged sections are only recognized at the beginning of a paragraph.
guest-network-get-route's Returns: isn't, and therefore gets rendered
as ordinary text within its paragraph:
Retrieve information about route of network. Returns: List of route
info of guest.
Since there is no (recognize
We recently (merge commit 504632dcc631) enclosed command and type
names in `backquotes`, so they become links in generated HTML. Take
care of a few we missed.
Signed-off-by: Markus Armbruster
---
qapi/dump.json | 2 +-
qapi/machine.json | 2 +-
qapi/migration.json | 4 ++--
qapi/misc-i38
On Thu, 17 Jul 2025 at 12:51, Philippe Mathieu-Daudé wrote:
>
> Hi Mark,
>
> On 15/7/25 08:19, Philippe Mathieu-Daudé wrote:
> > From: Mark Cave-Ayland
> >
> > In the cases where mixed DMA/non-DMA transfers are used or no data is
> > available, it is possible for the calculated transfer length to
On 7/17/2025 6:34 PM, Paolo Bonzini wrote:
KVM emulates the ARCH_CAPABILITIES on x86 for both Intel and AMD
cpus, although the IA32_ARCH_CAPABILITIES MSR is an Intel-specific
MSR and it makes no sense to emulate it on AMD.
As a consequence, VMs created on AMD with qemu -cpu host and using
KVM wi
On 16/07/2025 16:13, Michael Tokarev wrote:
On 11.07.2025 23:46, Mark Cave-Ayland wrote:
This series contains a few minor tidy-ups along with an implementation of the
logic to only allow ESP commands permitted in the current mode. The motivation
is to fix GitLab issue #2464 which causes Windows
From: Geoffrey Thomas
If another thread is holding target_fd_trans_lock during a fork,
then the lock becomes permanently locked in the child and the
emulator deadlocks at the next interaction with the fd-trans table.
As with other locks, acquire the lock in fork_start() and release
it in fork_end
On 17/7/25 12:41, Alex Bennée wrote:
Signed-off-by: Alex Bennée
---
docs/devel/testing/functional.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé
From: Ethan Milon
The variable `oldval` was incorrectly declared as a 32-bit `uint32_t`.
This could lead to truncation and incorrect behavior where the upper
read-only 32 bits are significant.
Fix the type of `oldval` to match the return type of `ldq_le_p()`.
Cc: qemu-sta...@nongnu.org
Fixes: d
From: Alejandro Jimenez
The DeviceID bits are extracted using an incorrect offset in the call to
amdvi_iotlb_remove_page(). This field is read (correctly) earlier, so use
the value already retrieved for devid.
Cc: qemu-sta...@nongnu.org
Fixes: d29a09ca6842 ("hw/i386: Introduce AMD IOMMU")
Signed
From: Alejandro Jimenez
The definitions encoding the maximum Virtual, Physical, and Guest Virtual
Address sizes supported by the IOMMU are using incorrect offsets i.e. the
VASize and GVASize offsets are switched. The value in the GVAsize field is
also modified, since it was incorrectly encoded.
From: Alejandro Jimenez
Correctly calculate the Device Table size using the format encoded in the
Device Table Base Address Register (MMIO Offset h).
Cc: qemu-sta...@nongnu.org
Fixes: d29a09ca6842 ("hw/i386: Introduce AMD IOMMU")
Signed-off-by: Alejandro Jimenez
Reviewed-by: Vasant Hegde
M
On Wed, 16 Jul 2025 at 13:31, Daniel P. Berrangé wrote:
>
> On Mon, Jul 14, 2025 at 01:03:06PM +0200, Paolo Bonzini wrote:
> > From: Roy Hopkins
> >
> > The IGVM library allows Independent Guest Virtual Machine files to be
> > parsed and processed. IGVM files are used to configure guest memory
>
On Tue, Jul 15, 2025 at 09:45:51AM -0300, Fabiano Rosas wrote:
> Coverity has caught a bug in the formatting of time intervals for
> postcopy latency distribution display in 'info migrate'.
>
> While bounds checking the labels array, sizeof is incorrectly being
> used. ARRAY_SIZE is the correct fo
On Thu, Jul 17, 2025 at 03:30:06PM +0200, Stefano Garzarella wrote:
> On Wed, 16 Jul 2025 at 13:31, Daniel P. Berrangé wrote:
> >
> > On Mon, Jul 14, 2025 at 01:03:06PM +0200, Paolo Bonzini wrote:
> > > From: Roy Hopkins
> > >
> > > The IGVM library allows Independent Guest Virtual Machine files
On 17/07/2025 12:58, Peter Maydell wrote:
On Thu, 17 Jul 2025 at 12:51, Philippe Mathieu-Daudé wrote:
Hi Mark,
On 15/7/25 08:19, Philippe Mathieu-Daudé wrote:
From: Mark Cave-Ayland
In the cases where mixed DMA/non-DMA transfers are used or no data is
available, it is possible for the cal
The QAPI doc generator recently started to auto-generate return
documentation when there is no "Returns:" section (commit 636c96cd77d
"qapi: Fix undocumented return values by generating something").
Remove "Returns:" sections where the auto-generated text is obviously
no worse. For instance, guest
Thomas Huth writes:
> On 17/07/2025 10.42, Alex Bennée wrote:
>> Manos Pitsidianakis writes:
>>
>>> Add argument parsing to functional tests to improve developer experience
>>> when running individual tests. All logs are printed to stdout
>>> interspersed with TAP output.
>>>
>>>./pyvenv/bi
Take tdx_guest->lock when injecting the event notification interrupt into
the guest.
Fixes CID 1612364.
Reported-by: Peter Maydell
Cc: Xiaoyao Li
Signed-off-by: Paolo Bonzini
---
target/i386/kvm/tdx.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/target/i386/k
Commit 40da501d8989 ("i386/tdx: handle TDG.VP.VMCALL") added
redundant qemu_mutex_init(&tdx->lock) in tdx_guest_init by mistake.
Fix it by removing the redundant one.
Fixes: 40da501d8989 ("i386/tdx: handle TDG.VP.VMCALL")
Reported-by: Peter Maydell
Signed-off-by: Xiaoyao Li
---
target/i386/kvm
Signed-off-by: Alex Bennée
---
docs/devel/testing/functional.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/devel/testing/functional.rst
b/docs/devel/testing/functional.rst
index 9d08abe284..2725633e09 100644
--- a/docs/devel/testing/functional.rst
+++ b/docs/devel/
From: Stefano Garzarella
Commit 84fe49d94a ("meson: Add optional dependency on IGVM library")
was inconsistent with the contents of meson_options.txt and the one
generated in scripts/meson-buildoptions.sh
Let's regenerate the file in this way to keep them consistent and prevent
future changes fr
On 16/7/25 20:26, Fabiano Rosas wrote:
Fix the loop condition to avoid having a label with "1000 us" instead
of "1 ms".
Reported-by: Prasad Pandit
Signed-off-by: Fabiano Rosas
---
migration/migration-hmp-cmds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Good catch.
Reviewed-by
On 15. 7. 25. 12:04, Philippe Mathieu-Daudé wrote:
> CAUTION: This email originated from outside of the organization. Do
> not click links or open attachments unless you recognize the sender
> and know the content is safe.
>
>
> Hi,
Hi Philippe,
Thanks for the comments!
>
> On 3/7/25 12:49,
Manos Pitsidianakis writes:
> Add argument parsing to functional tests to improve developer experience
> when running individual tests. All logs are printed to stdout
> interspersed with TAP output.
>
> ./pyvenv/bin/python3 ../tests/functional/test_aarch64_virt.py --help
> usage: test_aarch64
Hi Philippe,
Yes, I will do that.
Thanks,
Djordje
On 15. 7. 25. 12:07, Philippe Mathieu-Daudé wrote:
> CAUTION: This email originated from outside of the organization. Do
> not click links or open attachments unless you recognize the sender
> and know the content is safe.
>
>
> On 3/7/25 12:4
On 16/7/25 11:24, Daniel P. Berrangé wrote:
On Wed, Jul 16, 2025 at 10:23:26AM +0200, Markus Armbruster wrote:
Philippe Mathieu-Daudé writes:
Hi Markus,
I missed this one, sorry!
On 3/7/25 12:54, Philippe Mathieu-Daudé wrote:
Extract TCG and KVM definitions from machine.json to accelerat
On 17/07/2025 10.42, Alex Bennée wrote:
Manos Pitsidianakis writes:
Add argument parsing to functional tests to improve developer experience
when running individual tests. All logs are printed to stdout
interspersed with TAP output.
./pyvenv/bin/python3 ../tests/functional/test_aarch64_vir
On Thu, Jul 17, 2025 at 11:42 AM Alex Bennée wrote:
>
> Manos Pitsidianakis writes:
>
> > Add argument parsing to functional tests to improve developer experience
> > when running individual tests. All logs are printed to stdout
> > interspersed with TAP output.
> >
> > ./pyvenv/bin/python3 ../
Hi drew，Thanks for your reply.
I agree this patch remains insufficient. Regardless, Guest Interrupt Files
represent a new and critical resource type that upper layers currently
lack awareness of, and significant work is still needed to fully integrate them.
> From: "Andrew Jones"
> Date: Thu, Ju
在 2025/7/14 下午5:29, Bibo Mao 写道:
On 2025/7/11 下午4:59, Song Gao wrote:
Implement avec set irq and update CSR_MSIS.
Signed-off-by: Song Gao
---
hw/intc/loongarch_avec.c | 34 --
1 file changed, 32 insertions(+), 2 deletions(-)
diff --git a/hw/intc/loongarch_
On Thu, Jul 17, 2025 at 10:21:16AM +0200, Markus Armbruster wrote:
> "Returns: " is rendered like
>
> Return: –
>
> Mentioning the type in the description again is commonly redundant.
> There is just one such description. Rephrase it not to mention the
> type.
>
> We did this for qapi/ in
On Thu, Jul 17, 2025 at 10:21:15AM +0200, Markus Armbruster wrote:
> The QAPI doc generator recently started to auto-generate return
> documentation when there is no "Returns:" section (commit 636c96cd77d
> "qapi: Fix undocumented return values by generating something").
> Remove "Returns:" section
On Thu, Jul 17, 2025 at 10:21:14AM +0200, Markus Armbruster wrote:
> Tagged sections are only recognized at the beginning of a paragraph.
> guest-network-get-route's Returns: isn't, and therefore gets rendered
> as ordinary text within its paragraph:
>
> Retrieve information about route of net
On Thu, Jul 17, 2025 at 10:21:17AM +0200, Markus Armbruster wrote:
> Enclose command and type names in `backquotes`, so they become links
> in generated HTML.
>
> We did this for qapi/ in merge commit 504632dcc631.
>
> Signed-off-by: Markus Armbruster
> ---
> qga/qapi-schema.json | 50 +
Thank you for your review.
I will take your suggestions into account — I’ll send a proper patch series
including the board model using this SoC, and switch to plain text email using
git send-email.
范艺豪
fanyi...@rt-thread.org
Original:
From：Peter Maydell Date：2025-07-14 18:15:17
Hi Eric,
>-Original Message-
>From: Eric Auger
>Subject: Re: [PATCH v3 07/20] intel_iommu: Check for compatibility with
>IOMMUFD backed device when x-flts=on
>
>Hi Zhenzhong,
>
>On 7/17/25 5:47 AM, Duan, Zhenzhong wrote:
>> Hi Eric,
>>
>>> -Original Message-
>>> From: Eric Auger
>-Original Message-
>From: Eric Auger
>Subject: Re: [PATCH v3 10/20] intel_iommu: Handle PASID entry removing and
>updating
...
>> +static bool vtd_pasid_entry_compare(VTDPASIDEntry *p1, VTDPASIDEntry
>*p2)
>> +{
>> +return !memcmp(p1, p2, sizeof(*p1));
>> +}
>> +
>> +/*
>> + * This
Hi Eric,
>-Original Message-
>From: Eric Auger
>Subject: Re: [PATCH v3 11/20] intel_iommu: Handle PASID entry adding
>
>Hi Zhenzhong,
>
>On 7/8/25 1:05 PM, Zhenzhong Duan wrote:
>> When guest modifies a PASID entry, QEMU will capture the guest pasid
>selective
>> pasid cache invalidation,
On Wed, Jul 16, 2025 at 03:47:37PM +0800, BillXiang wrote:
> Consider a system with 8 harts, where each hart supports 5
> Guest Interrupt Files (GIFs), yielding 40 total GIFs.
> If we launch a QEMU guest with over 5 vCPUs using
> "-M virt,aia='aplic-imsic' -accel kvm,riscv-aia=hwaccel" – which
> re
Hi Akihiko,
Thanks for the review.
On Thu, Jul 17, 2025 at 12:34:21PM +0900, Akihiko Odaki wrote:
> On 2025/07/17 9:37, Arun Menon wrote:
> > This is an incremental step in converting vmstate loading
> > code to report error via Error objects instead of directly
> > printing it to console/monitor
On Thu, Jul 17, 2025 at 12:26:16PM +0900, Akihiko Odaki wrote:
> On 2025/07/17 9:37, Arun Menon wrote:
> > This is an incremental step in converting vmstate loading
> > code to report error via Error objects instead of directly
> > printing it to console/monitor.
> > It is ensured that loadvm_proce
On Wed, Jul 16, 2025 at 02:31:16PM +0800, Xiaoyao Li wrote:
> Date: Wed, 16 Jul 2025 14:31:16 +0800
> From: Xiaoyao Li
> Subject: [PATCH] i386/cpu: Cleanup host_cpu_max_instance_init()
> X-Mailer: git-send-email 2.43.0
>
> The implementation of host_cpu_max_instance_init() was merged into
> host_
The QAPI doc generator recently started to auto-generate return
documentation when there is no "Returns:" section (commit 636c96cd77d
"qapi: Fix undocumented return values by generating something").
Remove "Returns:" sections where the auto-generated text is obviously
no worse. For instance, guest
Enclose command and type names in `backquotes`, so they become links
in generated HTML.
We did this for qapi/ in merge commit 504632dcc631.
Signed-off-by: Markus Armbruster
---
qga/qapi-schema.json | 50 ++--
1 file changed, 25 insertions(+), 25 deletions
This series touches only doc comments. I'd like to get it into 10.1.
Markus Armbruster (4):
qga: Fix guest-network-get-route return value documentation
qga: Remove trivial "Returns:" sections
qga: Rephrase return docs to avoid type name
qga: Add cross-references
qga/qapi-schema.json | 7
Tagged sections are only recognized at the beginning of a paragraph.
guest-network-get-route's Returns: isn't, and therefore gets rendered
as ordinary text within its paragraph:
Retrieve information about route of network. Returns: List of route
info of guest.
Since there is no (recognize
On Tue, Jul 15, 2025 at 07:19:20PM +0200, Philippe Mathieu-Daudé wrote:
> Date: Tue, 15 Jul 2025 19:19:20 +0200
> From: Philippe Mathieu-Daudé
> Subject: [PATCH-for-10.1] system/runstate: Document
> qemu_add_vm_change_state_handler_prio* in hdr
> X-Mailer: git-send-email 2.49.0
>
> Generally API
"Returns: " is rendered like
Return: –
Mentioning the type in the description again is commonly redundant.
There is just one such description. Rephrase it not to mention the
type.
We did this for qapi/ in commit f7296f8de5c (qapi: rephrase return
docs to avoid type name).
Signed-off-by:
On 15.07.2025 21:42, Kevin Wolf wrote:
Am 31.05.2025 um 19:15 hat Michael Tokarev geschrieben:
This is another iteration of this patch series, which tries
to add missing command-line options, --help output, make it
all more or less consistent, etc.
I addressed (hopefully) all comments so far, m
Add RISC-V implementation of the Cluster Power Controller (CPC) device.
It is based on the existing MIPS CPC implementations but adapted for
RISC-V systems.
The CPC device manages power control for CPU clusters in RISC-V
systems.
This is needed for the MIPS BOSTON AIA board.
Signed-off-by: Chao-
On Thu, Jul 17, 2025 at 9:27 AM Paolo Bonzini wrote:
>
> This needs a bit of preparation, but it simplifies the handwritten parsing
> code down to approximately 10 lines, and slightly improves the error
> messages too. All the scaffolding will be shared by future uses of
> procedural macros.
>
>
From: Zhao Liu
CPUID.801DH:EAX[25:14] is "NumSharingCache", and the number of
logical processors sharing this cache is the value of this field
incremented by 1. Because of its width limitation, the maximum value
currently supported is 4095.
Though at present Q35 supports up to 4096 CPUs, by
Since there is no pch_gbe emulation, we could be using func other
than 0 when adding new devices to specific boards.
Signed-off-by: Chao-ying Fu
Signed-off-by: Djordje Todorovic
---
hw/pci/pci.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/hw/pci/pci.c b/h
On Tue, 15 Jul 2025 at 07:43, wrote:
>
> From: Vivek Kasireddy
>
> In cases where the scanout buffer is provided as a texture (e.g. Virgl)
> we need to check to see if it has a linear memory layout or not. If
> it doesn't have a linear layout, then blitting it onto the texture
> associated with t
From: "Chaney, Ben"
Syncing volatile memory provides no benefit, instead it can cause
performance issues in some cases. Only sync memory that is marked as
non-volatile after migration completes on destination.
Signed-off-by: Ben Chaney
Fixes: bd108a44bc29 (migration: ram: Switch to ram block w
From: Peter Maydell
target_to_host_timespec() returns an error if the memory the guest
passed us isn't actually readable. We check for this everywhere
except the callsite in the TARGET_NR_nanosleep case, so this mistake
was caught by a Coverity heuristic.
Add the missing error checks to the cal
On Wed, Jul 16, 2025 at 09:08:00AM +0300, Manos Pitsidianakis wrote:
> Add argument parsing to functional tests to improve developer experience
> when running individual tests. All logs are printed to stdout
> interspersed with TAP output.
>
> ./pyvenv/bin/python3 ../tests/functional/test_aarch6
From: Kevin Wolf
For aio=threads, we're currently not implementing REQ_FUA in any useful
way, but just do a separate raw_co_flush_to_disk() call. This changes
behaviour compared to the old state, which used bdrv_co_flush() with its
optimisations. As a quick fix, call bdrv_co_flush() again like be
From: Alejandro Jimenez
Fix an off-by-one error in the definition of AMDVI_IR_PHYS_ADDR_MASK. The
current definition masks off the most significant bit of the Interrupt Table
Root ptr i.e. it only generates a mask with bits [50:6] set. See the AMD I/O
Virtualization Technology (IOMMU) Specificati
From: Peter Maydell
In the Arm ARM, rule R_TYTWB that defines illegal exception return cases
includes the case:
If FEAT_RME is implemented, then if SCR_EL3.{NSE, NS} is {1, 0}, an
exception return from EL3 to a lower Exception level
Our implementation of this check fails to check that the
retu
From: Geoffrey Thomas
If another thread is holding target_fd_trans_lock during a fork,
then the lock becomes permanently locked in the child and the
emulator deadlocks at the next interaction with the fd-trans table.
As with other locks, acquire the lock in fork_start() and release
it in fork_end
From: Mark Cave-Ayland
Before commit e54ef98c8a ("target/i386: do not trigger IRQ shadow for LSS"), any
write to SS in gen_movl_seg() would cause a TB exit. The changes introduced by
this commit were intended to restrict the DISAS_EOB_INHIBIT_IRQ exit to the case
where inhibit_irq is true, but mi
On Tue, 15 Jul 2025 at 05:37, Jason Wang wrote:
>
> From: Laurent Vivier
>
> This commit adds support for the vhost-user interface to the passt
> network backend, enabling high-performance, accelerated networking for
> guests using passt.
>
> The passt backend can now operate in a vhost-user mode
From: Qian Wen
According to SDM, CPUID.0x4:EAX[31:26] indicates the Maximum number of
addressable IDs for processor cores in the physical package. If we
launch over 64 cores VM, the 6-bit field will overflow, and the wrong
core_id number will be reported.
Since the HW reports 0x3f when the intel
Define MIPS CSRs used for P8700 CPU.
Signed-off-by: Chao-ying Fu
Signed-off-by: Djordje Todorovic
---
target/riscv/cpu.c | 3 +
target/riscv/cpu.h | 3 +
target/riscv/meson.build | 1 +
target/riscv/mips_csr.c | 228 +++
4 files changed, 23
From: David Hildenbrand
When we unplug a vhost device, we end up calling vhost_dev_cleanup()
where we do a memory_listener_unregister().
This memory_listener_unregister() call will end up disconnecting the
listener from the address space through listener_del_address_space().
In that process, we
From: Thomas Huth
Since commit 126e7f78036 ("kvm: require KVM_CAP_IOEVENTFD and
KVM_CAP_IOEVENTFD_ANY_LENGTH") we require at least kernel 4.5 to
be able to use KVM. Adjust the upgrade_note accordingly.
While we're at it, remove the text about kvm-kmod and the
SourceForge URL since this is not act
The Boston AIA board needs a basic GbE NIC. There is no PCH GbE
device emulation, so use an `e1000e` instead. We place it in
**slot 0, function 1** in order not to conflict with the existing
AHCI device in slot 0 func 0.
Signed-off-by: Chao-ying Fu
Signed-off-by: Djordje Todorovic
---
hw/risc
Add a new function, so we can change reset vector from platforms
during runtime.
Signed-off-by: Chao-ying Fu
Signed-off-by: Djordje Todorovic
---
target/riscv/cpu.c | 13 +
target/riscv/cpu.h | 4
2 files changed, 17 insertions(+)
diff --git a/target/riscv/cpu.c b/target/risc
From: Alejandro Jimenez
Address various issues with definitions of the MMIO registers e.g. for the
Device Table Address Register, the size mask currently encompasses reserved
bits [11:9], so change it to only extract the bits [8:0] encoding size.
Convert masks to use GENMASK64 for consistency, a
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