On 2025/06/07 5:38, Paolo Bonzini wrote:
On Fri, Jun 6, 2025 at 11:46 AM Akihiko Odaki wrote:
This conditional is unnecessary; docs/about/build-platforms.rst says we
only supports MinGW.
I failed to catch this problem because I ran MinGW on Windows, which is
case-insensitive. Since it is case-
riscv_plic_hart_config_string() when getting CPUState via qemu_get_cpu()
should be consistent with keeping sifive_plic_realize()
by hartid_base + cpu_index.
A better approach is to use cpu_by_arch_id() instead of qemu_get_cpu(),
in riscv cpu_by_arch_id() uses the mhartid.
For non-numa or single-c
Hi,
Thanks to Daniel's testing, I have fixed this bug.
PATCHv5:
The differences are as follows:
```
@@ -790,10 +790,11 @@ static void sifive_u_soc_realize(DeviceState *dev, Error
**errp)
MemoryRegion *mask_rom = g_new(MemoryRegion, 1);
MemoryRegion *l2lim_mem = g_new(MemoryRegion, 1
On 6/6/2025 2:06 PM, JAEHOON KIM wrote:
On 6/6/2025 12:04 PM, Steven Sistare wrote:
On 6/6/2025 12:06 PM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 11:50:10AM -0400, Steven Sistare wrote:
On 6/6/2025 11:43 AM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 10:37:28AM -0500, JAEHOON
Add plumbing for sending vfio-user messages on the control socket.
Add initial version negotation on connection.
Originally-by: John Johnson
Signed-off-by: Jagannathan Raman
Signed-off-by: Elena Ufimtseva
Signed-off-by: John Levon
---
hw/vfio-user/protocol.h | 62 +
hw/vfio-user/proxy.
Re-use PCI setup functions from hw/vfio/pci.c to realize the vfio-user
PCI device.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/pci.c | 29 +
1 file changed, 29 insertions(+)
For vfio-user, the region write implementation needs to know if the
write is posted; add the necessary plumbing to support this.
Signed-off-by: John Levon
Reviewed-by: Cédric Le Goater
---
include/hw/vfio/vfio-device.h | 4 ++--
include/hw/vfio/vfio-region.h | 1 +
hw/vfio/device.c
Introduce the vfio-user "proxy": this is the client code responsible for
sending and receiving vfio-user messages across the control socket.
The new files hw/vfio-user/proxy.[ch] contain some basic plumbing for
managing the proxy; initialize the proxy during realization of the
VFIOUserPCIDevice in
From: John Levon
When the vfio-user container gets mapping updates, share them with the
vfio-user by sending a message; this can include the region fd, allowing
the server to directly mmap() the region as needed.
For performance, we only wait for the message responses when we're doing
with a ser
Add new message to send multiple writes to server in a single message.
Prevents the outgoing queue from overflowing when a long latency
operation is followed by a series of posted writes.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by:
Add the basic implementation for receiving vfio-user messages from the
control socket.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
meson.build | 1 +
hw/vfio-user/protocol.h | 56 ++
hw/vfio-u
Unlike most other messages, this is a server->client message, for when a
server wants to do "DMA"; this is slow, so normally the server has
memory directly mapped instead.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
For vfio-user, each region has its own fd rather than sharing
vbasedev's. Add the necessary plumbing to support this, and use the
correct fd in vfio_region_mmap().
Signed-off-by: John Levon
---
include/hw/vfio/vfio-device.h | 7 +--
hw/vfio/device.c | 29 +++
Introduce basic plumbing for vfio-user behind a new
--enable-vfio-user-client option.
We introduce VFIOUserContainer in hw/vfio-user/container.c, which is a
container type for the "IOMMU" type "vfio-iommu-user", and share some
common container code from hw/vfio/container.c.
Add hw/vfio-user/pci.c
For vfio-user, the server holds the pending IRQ state; set up an I/O
region for the MSI-X PBA so we can ask the server for this state on a
PBA read.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio/pci.h |
By default, the vfio-user subsystem will wait 5 seconds for a message
reply from the server. Add an option to allow this to be configurable.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/proxy.h | 1 +
hw
The user container will shortly need access to the underlying vfio-user
proxy; set this up.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/container.h | 2 ++
hw/vfio-user/container.c | 43 +++
From: Thanos Makatos
This patch introduces the vfio-user protocol specification (formerly
known as VFIO-over-socket), which is designed to allow devices to be
emulated outside QEMU, in a separate process. vfio-user reuses the
existing VFIO defines, structs and concepts.
It has been earlier discu
Add some basic documentation on vfio-user usage.
Signed-off-by: John Levon
---
docs/system/device-emulation.rst | 1 +
docs/system/devices/vfio-user.rst | 24
2 files changed, 25 insertions(+)
create mode 100644 docs/system/devices/vfio-user.rst
diff --git a/docs/sys
If VFIO_IRQ_INFO_MASKABLE is set for VFIO_PCI_MSIX_IRQ_INDEX, record
this in ->can_mask_msix, and use it to individually mask MSI-X
interrupts as needed.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio/pci.h
The vfio-user code will need to re-use various parts of the vfio PCI
code. Export them in hw/vfio/pci.h, and rename them to the vfio_pci_*
namespace.
Signed-off-by: John Levon
---
hw/vfio/pci.h| 11 ++
hw/vfio/pci.c| 48 ++--
hw/vfi
Add support for getting region info for vfio-user. As vfio-user has one
fd per region, enable ->use_region_fds.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/device.h | 2 ++
hw/vfio-user/protocol.h
Support an asynchronous send of a vfio-user socket message (no wait for
a reply) when the write is posted. This is only safe when no regions are
mappable by the VM. Add an option to explicitly disable this as well.
Signed-off-by: John Levon
---
hw/vfio-user/proxy.h | 5 +
hw/vfio-user/devi
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/protocol.h | 12 +++
hw/vfio-user/device.c | 67 +++
hw/vfio-user/trace-events | 1 +
3 files changed, 80 insert
Hook this call up to the legacy reset handler for vfio-user-pci.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/device.h | 2 ++
hw/vfio-user/device.c | 12
hw/vfio-user/pci.c| 15 +++
IRQ setup uses the same semantics as the traditional vfio path, but we
need to share the corresponding file descriptors with the server as
necessary.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/protocol
The series contains an implement of a vfio-user client in QEMU, along with a few
more preparatory patches.
The vfio-user protocol allows for implementing (PCI) devices in another
userspace process; SPDK is one example, which includes a virtual NVMe
implementation.
The vfio-user framework consists
Add support for getting basic device information.
Originally-by: John Johnson
Signed-off-by: Elena Ufimtseva
Signed-off-by: Jagannathan Raman
Signed-off-by: John Levon
---
hw/vfio-user/device.h | 23 ++
hw/vfio-user/protocol.h | 12 ++
hw/vfio-user/proxy.h |
On 5/20/2025 6:50 AM, Paolo Bonzini wrote:
> On 5/20/25 13:30, Magnus Kulke wrote:
>> + int ret;
>> + hv_message exit_msg = { 0 };
>
> You probably don't want to fill 512 bytes on every vmentry. Maybe pass
> &exit_msg up from mshv_cpu_exec()?
>
>> + /*
>> + * Read cpu->exit
From: Akihiko Odaki
Add docs/requirements.txt to
"Sphinx documentation configuration and build machinery".
Signed-off-by: Akihiko Odaki
Signed-off-by: John Snow
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index aa6763077ea..76674c88b0e 100644
In advance of actually bumping the build system requirements for Sphinx,
bump the version used for the static analysis tests. Update the minimum
requirements accordingly.
This changes the test environment without actually changing the build
requirements, and no extra changes are needed for the tes
On Fri, Jun 06, 2025 at 05:23:18PM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Mon, Jun 02, 2025 at 10:38:08PM -0300, Fabiano Rosas wrote:
> >> Allow the migrate and migrate_incoming commands to pass the migration
> >> configuration options all at once, dispensing the use of
> >> migr
From: Akihiko Odaki
This makes docs/sphinx/compat.py unnecessary. The accepted range of the
sphinx_rtd_theme version was also changed to >=1.2.1 for compatibility
with sphinx>=6.2.
Signed-off-by: Akihiko Odaki
[Minor edits for rebase and CI verdancy. --js]
Signed-off-by: John Snow
---
docs/sp
This is a re-send of Akihiko Odaki's series, rebased and altered to cope
with the new QAPI static analysis tests now running on GitLab CI.
Changes in this "v1":
- Update python static analysis testing configuration to work with the
new Sphinx minimum version
- Small adjustments to qapi_domai
From: Akihiko Odaki
sphinx 5.3.0 fails with Python 3.13.1:
../docs/meson.build:37: WARNING: /home/me/qemu/build/pyvenv/bin/sphinx-build:
Extension error:
Could not import extension sphinx.builders.epub3 (exception: No module named
'imghdr')
../docs/meson.build:39:6: ERROR: Problem encountered:
On Fri, Jun 6, 2025 at 11:46 AM Akihiko Odaki wrote:
> This conditional is unnecessary; docs/about/build-platforms.rst says we
> only supports MinGW.
>
> I failed to catch this problem because I ran MinGW on Windows, which is
> case-insensitive. Since it is case-insensitive, the lowercase name wil
Peter Xu writes:
> On Mon, Jun 02, 2025 at 10:38:08PM -0300, Fabiano Rosas wrote:
>> Allow the migrate and migrate_incoming commands to pass the migration
>> configuration options all at once, dispensing the use of
>> migrate-set-parameters and migrate-set-capabilities.
>>
>> The motivation of t
On Fri, Jun 06, 2025 at 11:48:33AM -0700, Fan Ni wrote:
> On Fri, Jun 06, 2025 at 11:43:51AM -0700, Fan Ni wrote:
> > On Thu, Jun 05, 2025 at 11:42:23PM +, anisa.su...@gmail.com wrote:
> > > From: Anisa Su
> > >
> > > FM DCD Managment command 0x5605 implemented per CXL r3.2 Spec Section
> >
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/10.1 for any
user-visible changes.
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On Mon, Jun 02, 2025 at 10:38:08PM -0300, Fabiano Rosas wrote:
> Allow the migrate and migrate_incoming commands to pass the migration
> configuration options all at once, dispensing the use of
> migrate-set-parameters and migrate-set-capabilities.
>
> The motivation of this is to simplify the int
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/10.1 for any
user-visible changes.
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On Wed, May 28, 2025 at 04:30:55PM +0200, Magnus Kulke wrote:
> On Tue, May 20, 2025 at 10:22:27PM +, Wei Liu wrote:
> > On Tue, May 20, 2025 at 01:30:11PM +0200, Magnus Kulke wrote:
> > > +/*
> > > + * TODO: support asserting an interrupt using interrup_bitmap
> > > + * it should b
On Mon, Jun 02, 2025 at 10:38:07PM -0300, Fabiano Rosas wrote:
> The concept of capabilities is being merged into the concept of
> parameters. From now on, the commands that handle capabilities are
> deprecated in favor of the commands that handle parameters.
>
> Affected commands:
>
> - migrate-
On Mon, Jun 02, 2025 at 10:38:06PM -0300, Fabiano Rosas wrote:
> Last patch added capabilities to s->parameters. Now we can replace all
> instances of s->capabilities with s->parameters:
>
> - The -global properties now get set directly in s->parameters.
>
> - Accessors from options.c now read fr
On Tue, May 20, 2025 at 01:30:11PM +0200, Magnus Kulke wrote:
> Write CPU register state to MSHV vCPUs. Various mapping functions to
> prepare the payload for the HV call have been implemented.
>
> Signed-off-by: Magnus Kulke
> ---
[...]
> +
> +static void populate_hv_table_reg(const struct Segme
Hi,
I recently needed to slow down time within a virtual machine, due to a
timeout being hit because my QEMU binary which was not fast enough (gcov
debug build if you're curious about the use case).
Currently, people tend to use -icount shift=X with low values for that,
as it roughly maps ti
On Mon, Jun 02, 2025 at 10:38:04PM -0300, Fabiano Rosas wrote:
> Add capabilities to MigrationParameters. This structure will hold all
> migration options. Capabilities will go away in the next patch.
>
> Also add capabilities to MigrationParameter as the enum needs to be
> kept in sync with Migra
On Mon, Jun 02, 2025 at 10:38:03PM -0300, Fabiano Rosas wrote:
> Do a cleanup of hmp_info_migrate_parameters() before adding more lines
> into it:
>
> - Make sure every parameter asserts that the has_* field is
> set. qmp_query_migrate_parameters should have set them all.
>
> - Remove the if (p
On Fri, Jun 06, 2025 at 11:43:51AM -0700, Fan Ni wrote:
> On Thu, Jun 05, 2025 at 11:42:23PM +, anisa.su...@gmail.com wrote:
> > From: Anisa Su
> >
> > FM DCD Managment command 0x5605 implemented per CXL r3.2 Spec Section
> > 7.6.7.6.6
> >
> > Signed-off-by: Anisa Su
>
> See below ..
>
>
On Thu, Jun 05, 2025 at 11:42:23PM +, anisa.su...@gmail.com wrote:
> From: Anisa Su
>
> FM DCD Managment command 0x5605 implemented per CXL r3.2 Spec Section
> 7.6.7.6.6
>
> Signed-off-by: Anisa Su
See below ..
> ---
> hw/cxl/cxl-mailbox-utils.c | 62
Handle interception of the CHSC SEI instruction for requests
indicating the guest's AP configuration has changed.
If configuring --without-default-devices, hw/s390x/ap-stub.c
was created to handle such circumstance. Also added the
following to hw/s390x/meson.build if CONFIG_VFIO_AP is
false, it wi
Creates an object indicating that an AP configuration change event
has been received and stores it in a queue. These objects will later
be used to store event information for an AP configuration change
when the CHSC instruction is intercepted.
Signed-off-by: Rorie Reyes
---
hw/vfio/ap.c | 12 +++
Peter Xu writes:
> On Fri, Jun 06, 2025 at 12:43:04PM -0300, Fabiano Rosas wrote:
>> Peter Xu writes:
>>
>> > On Mon, Jun 02, 2025 at 10:37:54PM -0300, Fabiano Rosas wrote:
>> >> The QAPI converts an empty list on the block-bitmap-mapping input into
>> >> a NULL BitmapMigrationNodeAliasList. Th
These functions can be invoked by the function that handles interception
of the CHSC SEI instruction for requests indicating the accessibility of
one or more adjunct processors has changed.
Signed-off-by: Rorie Reyes
---
hw/vfio/ap.c | 43
inc
Register an event notifier handler to process AP configuration
change events by queuing the event and generating a CRW to let
the guest know its AP configuration has changed
Signed-off-by: Rorie Reyes
Reviewed-by: Anthony Krowiak
---
hw/vfio/ap.c | 31 +++
1 file cha
Changelog:
v12:
- adding locks to 'ap_chsc_sei_nt0_have_event' and 'ap_chsc_sei_nt0_get_event'
v11:
- reverted return type to int for 'ap_chsc_sei_nt0_get_event'
- files reflected are 'ap.c', 'ap-bridge'h, and 'ap-stub.c'
- using defined variables to represent return 0 and 1 to reflect logical
On Thu, Jun 05, 2025 at 11:42:22PM +, anisa.su...@gmail.com wrote:
> From: Anisa Su
>
> FM DCD Management command 0x5604 implemented per CXL r3.2 Spec Section
> 7.6.7.6.5
>
> Signed-off-by: Anisa Su
See below...
> ---
> hw/cxl/cxl-mailbox-utils.c | 152 +
On 6/6/2025 12:04 PM, Steven Sistare wrote:
On 6/6/2025 12:06 PM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 11:50:10AM -0400, Steven Sistare wrote:
On 6/6/2025 11:43 AM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 10:37:28AM -0500, JAEHOON KIM wrote:
On 6/6/2025 10:12 AM, Stev
On Fri, Jun 06, 2025 at 12:51:58PM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Mon, Jun 02, 2025 at 10:37:58PM -0300, Fabiano Rosas wrote:
> >> MigrationParameters needs to have all of its has_* fields marked as
> >> true when used as the return of query_migrate_parameters because the
On Fri, Jun 06, 2025 at 12:43:04PM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Mon, Jun 02, 2025 at 10:37:54PM -0300, Fabiano Rosas wrote:
> >> The QAPI converts an empty list on the block-bitmap-mapping input into
> >> a NULL BitmapMigrationNodeAliasList. The empty list is a valid in
On Fri, Jun 06, 2025 at 06:12:19PM +0530, ALOK TIWARI wrote:
>
>
> On 06-06-2025 05:12, anisa.su...@gmail.com wrote:
> > From: Anisa Su
> >
> > FM DCD Management command 0x5604 implemented per CXL r3.2 Spec Section
> > 7.6.7.6.5
> >
> > Signed-off-by: Anisa Su
> > ---
> > hw/cxl/cxl-mailbo
On 6/6/2025 12:06 PM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 11:50:10AM -0400, Steven Sistare wrote:
On 6/6/2025 11:43 AM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 10:37:28AM -0500, JAEHOON KIM wrote:
On 6/6/2025 10:12 AM, Steven Sistare wrote:
On 6/6/2025 11:06 AM, JAEHOO
Signed-off-by: Philippe Mathieu-Daudé
---
include/system/hvf_int.h | 1 +
accel/hvf/hvf-accel-ops.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/system/hvf_int.h b/include/system/hvf_int.h
index 8c8b84012d9..d774e58df91 100644
--- a/include/system/hvf_int.h
+++ b/include/system/
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.
Signed-off-by: Philippe Mathieu-Daudé
---
target/i386/nvmm/nvmm-accel-ops.c | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/target/i386/nvmm/nvm
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.
Signed-off-by: Philippe Mathieu-Daudé
---
target/i386/whpx/whpx-accel-ops.c | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/target/i386/whpx/whp
Allow dereferencing AccelOpsClass outside of accel/accel-system.c.
Signed-off-by: Philippe Mathieu-Daudé
---
include/qemu/accel.h | 2 ++
include/system/accel-ops.h | 3 ++-
accel/accel-system.c | 3 ++-
accel/tcg/tcg-accel-ops.c | 4 +++-
4 files changed, 9 insertions(+), 3 deletio
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/tcg-all.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/accel/tcg/tcg-all.c b/accel/tcg/tcg-all.c
index 6c5979861cf..4b1238ed345 100644
--- a/accel/tcg/tcg-all.c
+++ b/accel/tcg/tcg-all.c
@@ -82,7 +82,7 @@ bool one_insn_per
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/tcg-accel-ops-mttcg.h | 3 +--
accel/tcg/tcg-accel-ops-mttcg.c | 16 +---
accel/tcg/tcg-accel-ops.c | 3 +
Initialize the semaphore before creating the thread,
factor out as dummy_thread_precreate().
Signed-off-by: Philippe Mathieu-Daudé
---
include/system/cpus.h | 1 +
accel/dummy-cpus.c| 12 +---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/include/system/cpus.h b/in
Factor accel_create_vcpu_thread() out of system/cpus.c
to be able to access accel/ internal definitions.
Signed-off-by: Philippe Mathieu-Daudé
---
include/qemu/accel.h | 2 ++
accel/accel-common.c | 20
system/cpus.c| 4 +---
3 files changed, 23 insertions(+), 3 de
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/kvm/kvm-accel-ops.c | 12 +---
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/accel/kvm/kvm-accel-ops.c b/
Factor tcg_vcpu_thread_precreate() out for re-use.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/tcg-accel-ops.h | 1 +
accel/tcg/tcg-accel-ops-mttcg.c | 3 +--
accel/tcg/tcg-accel-ops-rr.c| 3 +--
accel/tcg/tcg-accel-ops.c | 7 +++
4 files changed, 10 insertions(+), 4
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/hvf/hvf-accel-ops.c | 18 +-
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/accel/hvf/hvf-accel-op
In order to have a generic function creating threads,
introduce the thread_precreate() and cpu_thread_routine()
handlers.
Signed-off-by: Philippe Mathieu-Daudé
---
include/system/accel-ops.h | 2 ++
accel/accel-common.c | 16 +++-
2 files changed, 17 insertions(+), 1 deletion(
By converting to AccelOpsClass::cpu_thread_routine we can
let the common accel_create_vcpu_thread() create the thread.
Signed-off-by: Philippe Mathieu-Daudé
---
include/system/cpus.h | 4 +---
accel/dummy-cpus.c| 14 +-
accel/qtest/qtest.c | 3 ++-
accel/xen/xen-all.c | 3
Signed-off-by: Philippe Mathieu-Daudé
---
accel/hvf/hvf-accel-ops.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/accel/hvf/hvf-accel-ops.c b/accel/hvf/hvf-accel-ops.c
index 808ecea3816..f4a983d1328 100644
--- a/accel/hvf/hvf-accel-ops.c
+++ b/accel/hvf/hvf-accel-ops.c
@@
Signed-off-by: Philippe Mathieu-Daudé
---
hw/arm/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 9a6cd085a37..d55ce2c0f4e 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -2205,7 +2205,7 @@ static void machvirt_init(MachineState *mac
Factor accel_cpu_realize() out of accel_cpu_common_realize()
for re-use.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/accel-internal.h | 2 ++
include/qemu/accel.h | 2 ++
accel/accel-common.c | 15 ---
3 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/accel/ac
In order to avoid init_machine() to call current_accel(),
pass AccelState along.
Signed-off-by: Philippe Mathieu-Daudé
---
include/qemu/accel.h| 2 +-
accel/accel-system.c| 2 +-
accel/hvf/hvf-accel-ops.c | 2 +-
accel/kvm/kvm-all.c | 2 +-
accel/qtest/qtest.c |
As an optimization, avoid kicking stopped vCPUs.
Signed-off-by: Philippe Mathieu-Daudé
---
system/cpus.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/system/cpus.c b/system/cpus.c
index d16b0dff989..4835e5ced48 100644
--- a/system/cpus.c
+++ b/system/cpus.c
@@ -494,6 +494,11 @@ void
Few changes needed before being able to add the
split acceleration. Mostly adapting few prototypes
so callees have all necessary information.
Philippe Mathieu-Daudé (19):
hw/arm/virt: Only require TCG || QTest to use virtualization extension
system/cpus: Only kick running vCPUs
accel: Keep r
Signed-off-by: Philippe Mathieu-Daudé
---
accel/kvm/kvm-all.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index 5b28b15ccec..551a462926d 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2582,15 +2582,13 @@ static i
On Thu, Jun 5, 2025 at 7:21 AM Alexandre Ghiti wrote:
>
> The Svrsw60t59b extension allows to free the PTE reserved bits 60 and 59
> for software to use.
>
> Signed-off-by: Alexandre Ghiti
> ---
Reviewed-by: Deepak Gupta
On Thu, Jun 05, 2025 at 11:42:20PM +, anisa.su...@gmail.com wrote:
> From: Anisa Su
>
> FM DCD Management command 0x5602 implemented per CXL r3.2 Spec Section
> 7.6.7.6.3
>
> Signed-off-by: Anisa Su
> ---
One minor comment, otherwise LGTM.
> hw/cxl/cxl-mailbox-utils.c | 86 +++
On 6/6/25 2:04 AM, Philippe Mathieu-Daudé wrote:
On 6/6/25 09:52, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 03:02:34AM -0400, Shaoqin Huang wrote:
Now the ramfb will load the vgabios-ramfb.bin unconditionally, but only
the x86 need the vgabios-ramfb.bin, this can cause that when use the
On 6/2/25 4:29 AM, Markus Armbruster wrote:
Butterfingers... let's try this again.
Markus Armbruster writes:
Si-Wei Liu writes:
On 5/26/2025 2:16 AM, Markus Armbruster wrote:
Si-Wei Liu writes:
On 5/15/2025 11:40 PM, Markus Armbruster wrote:
Jason Wang writes:
On Thu, May 8, 2025 at
On 6/5/25 11:09 PM, Philippe Mathieu-Daudé wrote:
On 5/6/25 22:53, Pierrick Bouvier wrote:
On 6/5/25 12:35 PM, Philippe Mathieu-Daudé wrote:
Do not use g_alloca(), simply allocate the CharBackend
structure on the stack.
Signed-off-by: Philippe Mathieu-Daudé
---
tests/unit/test-char.c | 3 +
On Fri, Jun 06, 2025 at 11:50:10AM -0400, Steven Sistare wrote:
> On 6/6/2025 11:43 AM, Daniel P. Berrangé wrote:
> > On Fri, Jun 06, 2025 at 10:37:28AM -0500, JAEHOON KIM wrote:
> > > On 6/6/2025 10:12 AM, Steven Sistare wrote:
> > > > On 6/6/2025 11:06 AM, JAEHOON KIM wrote:
> > > > > On 6/6/2025
On Mon, Jun 02, 2025 at 10:37:59PM -0300, Fabiano Rosas wrote:
> QAPI_CLONE_MEMBERS is a better option than copying parameters one by
> one because it operates on the entire struct and follows pointers. It
> also avoids the need to alter this function every time a new parameter
> is added.
>
> Not
Peter Xu writes:
> On Mon, Jun 02, 2025 at 10:37:59PM -0300, Fabiano Rosas wrote:
>> QAPI_CLONE_MEMBERS is a better option than copying parameters one by
>> one because it operates on the entire struct and follows pointers. It
>> also avoids the need to alter this function every time a new parame
Peter Xu writes:
> On Mon, Jun 02, 2025 at 10:37:58PM -0300, Fabiano Rosas wrote:
>> MigrationParameters needs to have all of its has_* fields marked as
>> true when used as the return of query_migrate_parameters because the
>> corresponding QMP command has all of its members non-optional by
>> d
On 6/6/2025 11:43 AM, Daniel P. Berrangé wrote:
On Fri, Jun 06, 2025 at 10:37:28AM -0500, JAEHOON KIM wrote:
On 6/6/2025 10:12 AM, Steven Sistare wrote:
On 6/6/2025 11:06 AM, JAEHOON KIM wrote:
On 6/6/2025 9:14 AM, Steven Sistare wrote:
On 6/6/2025 9:53 AM, Daniel P. Berrangé wrote:
On Thu,
On Fri, Jun 06, 2025 at 09:48:41AM -0500, JAEHOON KIM wrote:
>
> On 6/6/2025 8:40 AM, Fabiano Rosas wrote:
> > Jaehoon Kim writes:
> >
> > > When the source VM attempts to connect to the destination VM's Unix
> > > domain socket(cpr.sock) during CPR transfer, the socket file might not
> > > yet b
On Fri, Jun 06, 2025 at 10:37:28AM -0500, JAEHOON KIM wrote:
>
> On 6/6/2025 10:12 AM, Steven Sistare wrote:
> > On 6/6/2025 11:06 AM, JAEHOON KIM wrote:
> > > On 6/6/2025 9:14 AM, Steven Sistare wrote:
> > > > On 6/6/2025 9:53 AM, Daniel P. Berrangé wrote:
> > > > > On Thu, Jun 05, 2025 at 06:08:
Peter Xu writes:
> On Mon, Jun 02, 2025 at 10:37:54PM -0300, Fabiano Rosas wrote:
>> The QAPI converts an empty list on the block-bitmap-mapping input into
>> a NULL BitmapMigrationNodeAliasList. The empty list is a valid input
>> for the block-bitmap-mapping option, so commit 3cba22c9ad ("migrat
On 6/6/2025 10:12 AM, Steven Sistare wrote:
On 6/6/2025 11:06 AM, JAEHOON KIM wrote:
On 6/6/2025 9:14 AM, Steven Sistare wrote:
On 6/6/2025 9:53 AM, Daniel P. Berrangé wrote:
On Thu, Jun 05, 2025 at 06:08:08PM -0500, Jaehoon Kim wrote:
When the source VM attempts to connect to the destinati
On Mon, Jun 02, 2025 at 10:37:58PM -0300, Fabiano Rosas wrote:
> MigrationParameters needs to have all of its has_* fields marked as
> true when used as the return of query_migrate_parameters because the
> corresponding QMP command has all of its members non-optional by
> design, despite them being
On Mon, Jun 02, 2025 at 10:37:57PM -0300, Fabiano Rosas wrote:
> The QERR_INVALID_PARAMETER_VALUE macro is documented as not to be used
> in new code. Remove the usage from migration/options.c.
>
> Signed-off-by: Fabiano Rosas
Reviewed-by: Peter Xu
--
Peter Xu
On 6/6/2025 11:06 AM, JAEHOON KIM wrote:
On 6/6/2025 9:14 AM, Steven Sistare wrote:
On 6/6/2025 9:53 AM, Daniel P. Berrangé wrote:
On Thu, Jun 05, 2025 at 06:08:08PM -0500, Jaehoon Kim wrote:
When the source VM attempts to connect to the destination VM's Unix
domain socket(cpr.sock) during CPR
On Mon, Jun 02, 2025 at 10:37:55PM -0300, Fabiano Rosas wrote:
> The migration parameters validation produces a temporary structure
> which is the merge of the current parameter values (s->parameters,
> MigrationParameters) with the new parameters set by the user
> (MigrateSetParameters).
>
> When
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