"Michael S. Tsirkin" writes:
> On Mon, Nov 06, 2023 at 07:15:10PM +, Alex Bennée wrote:
>> Lets keep a cleaner split between the base class and the derived
>> vhost-user-device which we can use for generic vhost-user stubs. This
>> includes an update to introduce the vq_size property so the n
On Tue, Nov 07, 2023 at 08:03:16AM +, Alex Bennée wrote:
> "Michael S. Tsirkin" writes:
>
> > On Mon, Nov 06, 2023 at 07:15:10PM +, Alex Bennée wrote:
> >> Lets keep a cleaner split between the base class and the derived
> >> vhost-user-device which we can use for generic vhost-user stubs
On 06/11/2023 19:15, Alex Bennée wrote:
A lot of our vhost-user stubs are large chunks of boilerplate that do
(mostly) the same thing. This series continues the cleanups by
splitting the vhost-user-base and vhost-user-generic implementations.
After adding a new vq_size property the rng, gpio and
On Mon, Nov 06, 2023 at 07:15:09PM +, Alex Bennée wrote:
> A lot of our vhost-user stubs are large chunks of boilerplate that do
> (mostly) the same thing. This series continues the cleanups by
> splitting the vhost-user-base and vhost-user-generic implementations.
> After adding a new vq_size
Hello Alex and Akihiko,
this patch introduces a regression for riscv.
When connecting to gdb, gdb issues the infamous "Architecture rejected
target-supplied description" warning.
As this patch touches "common" QEMU files (not riscv ones that I am
a bit more familiar with and am able to test), I w
On Tue, 7 Nov 2023, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
Change the "x-pixman" property default value and use the fallback path
when PIXMAN support is disabled.
Signed-off-by: Marc-André Lureau
---
hw/display/ati.c | 16 +++-
hw/display/ati_2d.c| 11
On Mon, Nov 06, 2023 at 07:15:09PM +, Alex Bennée wrote:
> A lot of our vhost-user stubs are large chunks of boilerplate that do
> (mostly) the same thing. This series continues the cleanups by
> splitting the vhost-user-base and vhost-user-generic implementations.
> After adding a new vq_size
On Mon, 6 Nov 2023, BALATON Zoltan wrote:
On Fri, 27 Oct 2023, BALATON Zoltan wrote:
Changes in v7:
- Increase default memory size to 512m to match pegasos2 and sam460ex
and it's a better default for AmigaOS
Changes in v6:
- Dropped patch 1, now it's
Based-on: <20231024224056.842607-1-mark.cav
On 7/11/23 02:39, Stefan Hajnoczi wrote:
On Mon, 6 Nov 2023 at 19:03, Philippe Mathieu-Daudé wrote:
The following changes since commit d762bf97931b58839316b68a570eecc6143c9e3e:
Merge tag 'pull-target-arm-20231102' of
https://git.linaro.org/people/pmaydell/qemu-arm into staging (2023-11-03
On Mon, Nov 06, 2023 at 07:15:12PM +, Alex Bennée wrote:
> -case CHR_EVENT_CLOSED:
> -/* defer close until later to avoid circular close */
> -vhost_user_async_close(dev, &gpio->chardev, &gpio->vhost_dev,
> - vu_gpio_disconnect, vu_gpio_event);
Hi
On Tue, Nov 7, 2023 at 12:46 PM BALATON Zoltan wrote:
>
> On Tue, 7 Nov 2023, marcandre.lur...@redhat.com wrote:
> > From: Marc-André Lureau
> >
> > Change the "x-pixman" property default value and use the fallback path
> > when PIXMAN support is disabled.
> >
> > Signed-off-by: Marc-André Lu
On 04/11/2023 12.25, Thomas Weißschuh wrote:
Avoid the necessity to update all tests when new events are added
to the device.
Signed-off-by: Thomas Weißschuh
---
tests/qtest/pvpanic-pci-test.c | 5 +++--
tests/qtest/pvpanic-test.c | 5 +++--
2 files changed, 6 insertions(+), 4 deletions
On 7/11/23 03:44, Zongmin Zhou wrote:
Signed-off-by: Zongmin Zhou
Reported-by: Coverity CID 1523842 (RESOURCE_LEAK)
Fixes: e6549197f7 ("dump: Add command interface for kdump-raw formats")
Reviewed-by: Philippe Mathieu-Daudé
---
dump/dump.c | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Leonid Kaplan
BLOCK_IO_ERROR events comes from guest, so we must throttle them.
We still want per-device throttling, so let's use device id as a key.
Signed-off-by: Leonid Kaplan
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
monitor/monitor.c | 10 ++
1 file changed, 10 insert
On 07.11.23 10:32, Michael S. Tsirkin wrote:
On Fri, Nov 03, 2023 at 01:56:02PM +0300, Dmitrii Gavrilov wrote:
Original goal of addition of drain_call_rcu to qmp_device_add was to cover
the failure case of qdev_device_add. It seems call of drain_call_rcu was
misplaced in 7bed89958bfbf40df what l
On Mon, Nov 06, 2023 at 04:00:33PM -0500, Peter Xu wrote:
> On Mon, Nov 06, 2023 at 10:18:03AM -0300, Fabiano Rosas wrote:
> > Peter Xu writes:
> >
> > > On Wed, Nov 01, 2023 at 02:28:24PM +, Daniel P. Berrangé wrote:
> > >> On Wed, Nov 01, 2023 at 10:21:07AM -0400, Peter Xu wrote:
> > >> > O
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
---
hw/arm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index 8ce288a40c..fef992a402 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -484,6 +484,7 @@ config XLNX_VERSAL
select XLNX_E
On 7/11/23 08:18, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
Those functions require the PIXMAN library.
Signed-off-by: Marc-André Lureau
Reviewed-by: Thomas Huth
---
include/ui/qemu-pixman.h | 7 +--
ui/qemu-pixman.c | 6 ++
2 files changed, 11 insertions
On 7/11/23 08:18, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
Since commit 236f282c1c7 ("configure: check for pixman-1 version"), QEMU
requires >= 0.21.8.
Suggested-by: Thomas Huth
Signed-off-by: Marc-André Lureau
Reviewed-by: Thomas Huth
---
include/ui/qemu-pixman.h | 4 --
Hi Marc-André,
On 7/11/23 08:19, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
The Display Port has some strong PIXMAN dependency.
Signed-off-by: Marc-André Lureau
Reviewed-by: Thomas Huth
---
hw/arm/Kconfig | 3 ++-
hw/display/Kconfig | 5 +
hw/display/meso
From: David Woodhouse
This allows (non-primary) console devices to be created on the command
line and hotplugged.
Signed-off-by: David Woodhouse
Reviewed-by: Paul Durrant
---
hw/char/trace-events| 8 +
hw/char/xen_console.c | 532 +++-
hw/xen/xe
From: David Woodhouse
A previous implementation of this stuff used a 64-bit field for all of
the port information (vcpu/type/type_val) and did atomic exchanges on
them. When I implemented that in Qemu I regretted my life choices and
just kept it simple with locking instead.
So there's no need fo
From: David Woodhouse
There's no need to force the user to assign a vdev. We can automatically
assign one, starting at xvda and searching until we find the first disk
name that's unused.
This means we can now allow '-drive if=xen,file=xxx' to work without an
explicit separate -driver argument, j
From: David Woodhouse
... in order to advertise the XEN_HVM_CPUID_UPCALL_VECTOR feature,
which will come in a subsequent commit.
Signed-off-by: David Woodhouse
Acked-by: Paul Durrant
---
hw/i386/kvm/xen_xenstore.c| 2 +-
include/hw/xen/interface/arch-arm.h | 37
The following changes since commit 8aba939e77daca10eac99d9d467f65ba7df5ab3e:
Merge tag 'pull-riscv-to-apply-20231107' of
https://github.com/alistair23/qemu into staging (2023-11-07 11:08:16 +0800)
are available in the Git repository at:
git://git.infradead.org/users/dwmw2/qemu
From: David Woodhouse
When the Xen guest asks to unplug *emulated* NICs, it's kind of unhelpful
also to unplug the peer of the *Xen* PV NIC.
Signed-off-by: David Woodhouse
Reviewed-by: Paul Durrant
---
hw/i386/xen/xen_platform.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
From: David Woodhouse
The primary Xen console is special. The guest's side is set up for it by
the toolstack automatically and not by the standard PV init sequence.
Accordingly, its *frontend* doesn't appear in …/device/console/0 either;
instead it appears under …/console in the guest's XenStore
From: David Woodhouse
Add notes about console and network support, and how to launch PV guests.
Clean up the disk configuration examples now that that's simpler, and
remove the comment about IDE unplug on q35/AHCI now that it's fixed.
Update the -initrd option documentation to explain how to quo
From: David Woodhouse
This will allow Linux guests (since v6.0) to use the per-vCPU upcall
vector delivered as MSI through the local APIC.
Signed-off-by: David Woodhouse
Reviewed-by: Paul Durrant
---
target/i386/kvm/kvm.c | 4
1 file changed, 4 insertions(+)
diff --git a/target/i386/kvm
From: David Woodhouse
Upstream Xen now ignores this flag¹, since the only guest kernel ever to
use it was buggy.
¹ https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=19c6cbd909
Signed-off-by: David Woodhouse
Reviewed-by: Paul Durrant
---
target/i386/kvm/xen-emu.c | 20 ++---
From: David Woodhouse
To support Xen guests using the Q35 chipset, the unplug protocol needs
to also remove AHCI disks.
Make pci_xen_ide_unplug() more generic, iterating over the children
of the PCI device and destroying the "ide-hd" devices. That works the
same for both AHCI and IDE, as does th
From: David Woodhouse
If xen_backend_device_create() fails to instantiate a device, the XenBus
code will just keep trying over and over again each time the bus is
re-enumerated, as long as the backend appears online and in
XenbusStateInitialising.
The only thing which prevents the XenBus code fr
From: David Woodhouse
This is kind of redundant since without being able to get these through
some other method (HVMOP_get_param) the guest wouldn't be able to access
XenStore in order to find them.
Signed-off-by: David Woodhouse
Reviewed-by: Paul Durrant
---
hw/i386/kvm/xen_xenstore.c | 11 +
From: David Woodhouse
The default NIC creation seems a bit hackish to me. I don't understand
why each platform has to call pci_nic_init_nofail() from a point in the
code where it actually has a pointer to the PCI bus, and then we have
the special cases for things like ne2k_isa.
If qmp_device_add
From: David Woodhouse
The primary console is special because the toolstack maps a page into
the guest for its ring, and also allocates the guest-side event channel.
The guest's grant table is even primed to export that page using a known
grant ref#. Add support for all that in emulated mode, so t
From: David Woodhouse
This allows us to use Xen PV networking with emulated Xen guests, and to
add them on the command line or hotplug.
Signed-off-by: David Woodhouse
Reviewed-by: Paul Durrant
---
hw/net/meson.build| 2 +-
hw/net/trace-events | 11 +
hw/net/xen_nic.c
On Mon, 2023-11-06 at 14:35 +, David Woodhouse wrote:
> From: David Woodhouse
>
> We can't just embed labels directly into files like qemu-options.hx which
> are included from multiple top-level RST files, because Sphinx sees the
> labels as duplicate: https://github.com/sphinx-doc/sphinx/iss
On Mon, 2023-11-06 at 14:35 +, David Woodhouse wrote:
> From: David Woodhouse
>
> In net_cleanup() we only need to delete the netdevs, as those may have
> state which outlives Qemu when it exits, and thus may actually need to
> be cleaned up on exit.
>
> The nics, on the other hand, are owne
From: Marc-André Lureau
Fixes the GL context creation from a widget that isn't yet realized (in
a hidden tab for example).
Resolves:
https://gitlab.com/qemu-project/qemu/-/issues/1727
Signed-off-by: Marc-André Lureau
Reviewed-by: Antonio Caggiano
Message-Id: <20231017111642.1155545-1-marcandr
From: Marc-André Lureau
The following changes since commit 8aba939e77daca10eac99d9d467f65ba7df5ab3e:
Merge tag 'pull-riscv-to-apply-20231107' of
https://github.com/alistair23/qemu into staging (2023-11-07 11:08:16 +0800)
are available in the Git repository at:
https://
From: Dongwon Kim
Scale factor needs to be applied when calculating width/height of the
GTK windows.
Cc: Marc-André Lureau
Signed-off-by: Dongwon Kim
Reviewed-by: Marc-André Lureau
Message-Id: <2023101643.13996-1-dongwon@intel.com>
---
ui/gtk-egl.c | 14 --
1 file changed
From: Antonio Caggiano
The first time gd_egl_scanout_texture() is called, there's a possibility
that the GTK drawing area might not be realized yet, in which case its
associated GdkWindow is NULL. This means gd_egl_init() was also skipped
and the EGLContext and EGLSurface stored in the VirtualGfx
From: Carwyn Ellis
Provides a display option, zoom-to-fit, that enables scaling of the
display when full-screen mode is enabled.
Also ensures that the corresponding menu item is marked as enabled when
the option is set to on.
Signed-off-by: Carwyn Ellis
Reviewed-by: Akihiko Odaki
Message-Id:
From: Sergey Mironov
At the end of the first if we see 'vc->gfx.surface = NULL;',
further checking of it is pointless. In the second if, ectx is taken.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Co-developed-by: Linux Verification Center
Signed-off-by: Sergey Mironov
Me
On 11/6/23 19:51, Alex Bennée wrote:
To cleanly handle cross-building we need to export the details of
dlltool into meson's list of cross binaries and into the
contrib/plugins/ make configuration.
Signed-off-by: Alex Bennée
Cc: Paolo Bonzini
Cc: Greg Manning
Reviewed-by: Paolo Bonzini
--
On 11/6/23 19:51, Alex Bennée wrote:
From: Greg Manning
In qemu-plugin.h, mark all API functions as __declspec(dllexport) when
compiling the executables, and as __declspec(dllimport) when being used
to compile plugins against.
Signed-off-by: Greg Manning
Reviewed-by: Alex Bennée
Message-Id:
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any
user-visible changes.
signature.asc
Description: PGP signature
Shared objects lack spoofing protection.
For VHOST_USER_BACKEND_SHARED_OBJECT_REMOVE messages
received by the vhost-user interface, any backend was
allowed to remove entries from the shared table just
by knowing the UUID. Only the owner of the entry
shall be allowed to removed their resources
from
Various improvements for the virtio-dmabuf module.
This patch includes:
- Check for ownership before allowing a vhost device
to remove an object from the table.
- Properly cleanup shared resources if a vhost device
object gets cleaned up.
- Rename virtio dmabuf functions to `virtio_dmabuf_*`
Functions in the virtio-dmabuf module
start with 'virtio_*', which is too
generic and may not correctly identify
them as part of the virtio dmabuf API.
Rename all functions to 'virtio_dmabuf_*'
instead to avoid confusion.
Signed-off-by: Albert Esteve
---
hw/display/virtio-dmabuf.c| 14 +
Ensure that we cleanup all virtio shared
resources when the vhost devices is cleaned
up (after a hot unplug, or a crash).
To track all owned uuids of a device, add
a GSList to the vhost_dev struct. This way
we can avoid traversing the full table
for every cleanup, whether they actually
own any sha
One important remark below that Greg can answer; the others are nits.
On 11/6/23 19:51, Alex Bennée wrote:
diff --git a/contrib/plugins/win32_linker.c b/contrib/plugins/win32_linker.c
new file mode 100644
index 00..50797d616e
--- /dev/null
+++ b/contrib/plugins/win32_linker.c
@@ -0,0 +1,
On 02/11/2023 19.50, Eric Farman wrote:
(+cc qemu-devel)
On Tue, 2023-10-24 at 12:07 +0200, Heiko Carstens wrote:
Qemu's SCLP implementation incorrectly reports that it supports CPU
reconfiguration. If a guest issues a CPU reconfiguration request it
is rejected as invalid command.
Fix the SCLP
so we keep making timeouts longer for CI but one has to stop
somewhere. netdev socket test recently failed for me again
even though it's at 2 minutes already.
here's an experiment for netdev-socket.
if this works well for a while we can generalize to other
tests.
Michael S. Tsirkin (2):
osdep: a
netdev test keeps failing sometimes.
I don't think we should increase the timeout some more:
let's try something else instead, testing how busy the
system is.
Seems to work for me.
Signed-off-by: Michael S. Tsirkin
---
tests/qtest/netdev-socket.c | 28 +++-
1 file change
getloadavg is supported on Linux, BSDs, Solaris.
Following man page:
RETURN VALUE
If the load average was unobtainable, -1 is returned; otherwise,
the number of samples actually retrieved is returned.
accordingly, make stub for systems which don't support this function return -1
for
On 16/10/2023 11.05, Thomas Huth wrote:
On 29/09/2023 15.45, Thomas Huth wrote:
It's a little bit weird that the files in target/i386/ which
are not in a subfolder there do not have any associated
maintainer (and thus nobody might be CC:-ed on changes to
these files). We should have a general x8
On 11/6/23 23:53, Jerry ZJ wrote:
Use use mode QEMU can reproduce this
Reproduce steps
Compile: riscv64-unknown-elf-clang -march=rv32imac_zicsr_zifencei_zba_zbb
./test.c -o hello_rv32imac
Run: qemu-riscv32 -cpu
rv32,g=false,f=false,v=false,d=false,e=false,h=false,c=true,m=true,i=true,a=tru
On 7/11/23 10:03, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
Fixes: 868d968004 ("hw/arm/xlnx-versal: Connect OSPI flash controller")
Reviewed-by: Philippe Mathieu-Daudé
---
hw/arm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --gi
On Mon, Nov 06, 2023 at 07:15:09PM +, Alex Bennée wrote:
> A lot of our vhost-user stubs are large chunks of boilerplate that do
> (mostly) the same thing. This series continues the cleanups by
> splitting the vhost-user-base and vhost-user-generic implementations.
> After adding a new vq_size
From: Paolo Bonzini
One important remark below that Greg can answer; the others are nits.
> ...
> I think this could also use the notification hook and
dliNotePreLoadLibrary. That's a little more tidy but it's okay either way.
I don't really mind. I had in mind that there might someday be a
sin
Hi Michael,
On 7/11/23 10:49, Michael S. Tsirkin wrote:
so we keep making timeouts longer for CI but one has to stop
somewhere. netdev socket test recently failed for me again
even though it's at 2 minutes already.
here's an experiment for netdev-socket.
if this works well for a while we can gen
On 13/10/2023 08.57, Thomas Huth wrote:
The tests/decode/ folder belongs to scripts/decodetree.py, so
it should be listed in the same section as the script.
Signed-off-by: Thomas Huth
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 45eb2304
On Tue, Nov 07, 2023 at 10:57:23AM +0100, Philippe Mathieu-Daudé wrote:
> Hi Michael,
>
> On 7/11/23 10:49, Michael S. Tsirkin wrote:
> > so we keep making timeouts longer for CI but one has to stop
> > somewhere. netdev socket test recently failed for me again
> > even though it's at 2 minutes al
On 6/11/23 19:50, Alex Bennée wrote:
Reviewed-by: Richard Henderson
Signed-off-by: Alex Bennée
Message-Id: <20231103195956.1998255-3-alex.ben...@linaro.org>
---
gdb-xml/arm-neon.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Cc: qemu-sta...@nongnu.org
Fixes: 56aebc8916 ("Add GDB
Hi Alex,
On 6/11/23 19:50, Alex Bennée wrote:
From: Akihiko Odaki
Currently the number of registers exposed to GDB is written as magic
numbers in code. Derive the number of registers GDB actually see from
XML files to replace the magic numbers in code later.
Signed-off-by: Akihiko Odaki
Revi
> This series is focused on enabling the Fabric Management aspects of
> CXL to enable orchestration and tooling development and also
> to enable testing of related kernel features.
This would be a better subject than "CXL mailbox" then ;)
On 6/11/23 19:51, Alex Bennée wrote:
From: Greg Manning
In qemu-plugin.h, mark all API functions as __declspec(dllexport) when
compiling the executables, and as __declspec(dllimport) when being used
to compile plugins against.
Signed-off-by: Greg Manning
Reviewed-by: Alex Bennée
Message-Id:
On 6/11/23 19:51, Alex Bennée wrote:
To cleanly handle cross-building we need to export the details of
dlltool into meson's list of cross binaries and into the
contrib/plugins/ make configuration.
Signed-off-by: Alex Bennée
Cc: Paolo Bonzini
Cc: Greg Manning
---
configure | 6 ++
1 fil
The following changes since commit 3e01f1147a16ca566694b97eafc941d62fa1e8d8:
Merge tag 'pull-sp-20231105' of https://gitlab.com/rth7680/qemu into staging
(2023-11-06 09:34:22 +0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstrea
From: Hanna Czenczek
GET_VRING_BASE does not mention that it stops the respective ring. Fix
that.
Furthermore, it is not fully clear what the "base offset" these
commands' documentation refers to is; an offset could be many things.
Be more precise and verbose about it, especially given that the
From: Hanna Czenczek
Currently, the vhost-user documentation says that rings are to be
initialized in a disabled state when VHOST_USER_F_PROTOCOL_FEATURES is
negotiated. However, by the time of feature negotiation, all rings have
already been initialized, so it is not entirely clear what this me
From: Manos Pitsidianakis
Add a new VIRTIO device for the virtio sound device id. Functionality
will be added in the following commits.
Based-on:
https://github.com/OpenSynergy/qemu/commit/5a2f350eec5d157b90d9c7b40a8e603f4da92471
Signed-off-by: Igor Skalkin
Signed-off-by: Anton Yakovlev
Signe
From: Manos Pitsidianakis
Respond to the VIRTIO_SND_R_PCM_INFO control request with the parameters
of each requested PCM stream.
Based-on:
https://github.com/OpenSynergy/qemu/commit/5a2f350eec5d157b90d9c7b40a8e603f4da92471
Signed-off-by: Igor Skalkin
Signed-off-by: Anton Yakovlev
Signed-off-b
From: Hanna Czenczek
vhost_save_backend_state() and vhost_load_backend_state() can be used by
vhost front-ends to easily save and load the back-end's state to/from
the migration stream.
Because we do not know the full state size ahead of time,
vhost_save_backend_state() simply reads the data in
From: Manos Pitsidianakis
Handle the start and stop control messages for a stream_id. This request
does nothing at the moment except for replying to it. Audio playback
or capture will be started/stopped here in follow-up commits.
Based-on:
https://github.com/OpenSynergy/qemu/commit/5a2f350eec5d
On 6/11/23 19:51, Alex Bennée wrote:
From: Greg Manning
The lockstep plugin uses unix sockets and would require a different
communication mechanism to work on Windows.
Signed-off-by: Greg Manning
Reviewed-by: Alex Bennée
Message-Id: <20231102172053.17692-4-gmann...@rapitasystems.com>
Signed-
From: Manos Pitsidianakis
Handle the PCM release control request, which is necessary for flushing
pending sound IO. No IO is handled yet so currently it only replies to
the request.
Based-on:
https://github.com/OpenSynergy/qemu/commit/5a2f350eec5d157b90d9c7b40a8e603f4da92471
Signed-off-by: Igor
From: Hanna Czenczek
A virtio-fs device's VM state consists of:
- the virtio device (vring) state (VMSTATE_VIRTIO_DEVICE)
- the back-end's (virtiofsd's) internal state
We get/set the latter via the new vhost operations to transfer migratory
state. It is its own dedicated subsection, so that for
From: Manos Pitsidianakis
Handles the PCM prepare control request. It initializes a PCM stream
when the guests asks for it.
Based-on:
https://github.com/OpenSynergy/qemu/commit/5a2f350eec5d157b90d9c7b40a8e603f4da92471
Signed-off-by: Igor Skalkin
Signed-off-by: Anton Yakovlev
Signed-off-by: Ma
From: Hanna Czenczek
Add the interface for transferring the back-end's state during migration
as defined previously in vhost-user.rst.
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Hanna Czenczek
Message-Id: <20231016134243.68248-6-hre...@redhat.com>
Reviewed-by: Michael S. Tsirkin
Signed-off-b
From: Zhao Liu
Use the different ways to calculate cores/threads per socket, so that
the new CPU topology levels won't be missed in these 2 helpes:
* machine_topo_get_cores_per_socket()
* machine_topo_get_threads_per_socket()
Test the commit a1d027be95bc3 ("machine: Add helpers to get cores/
th
From: Manos Pitsidianakis
Receive guest requests in the control (CTRL) queue of the virtio sound
device and reply with a NOT SUPPORTED error to all control commands.
The receiving handler is virtio_snd_handle_ctrl(). It stores all control
messages in the queue in the device's command queue. Then
From: Hawkins Jiawei
This patch reuses vhost_vdpa_net_load_rss() with some
refactorings to restore the receive-side scaling state
at device's startup.
Signed-off-by: Hawkins Jiawei
Message-Id:
Acked-by: Eugenio Pérez
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
ne
From: Hawkins Jiawei
At present, to enable the VIRTIO_NET_F_RSS feature, eBPF must
be loaded for the vhost backend.
Given that vhost-vdpa is one of the vhost backend, we need to
implement the SetSteeringEBPF method to support RSS for vhost-vdpa,
even if vhost-vdpa calculates the rss hash in the
From: Manos Pitsidianakis
This patch adds a PCI wrapper device for the virtio-sound device.
It is necessary to instantiate a virtio-snd device in a guest.
All sound logic will be added to the virtio-snd device in the following
commits.
To add this device with a guest, you'll need a >=5.13 kernel
From: Zhao Liu
This tests the commit 196ea60a734c3 ("hw/smbios: Fix core count in
type4").
In smbios_build_type_4_table() (hw/smbios/smbios.c), if the number of
cores in the socket is not more than 255, then smbios type4 table
encodes cores per socket into the core count field.
So for the topol
From: Zhao Liu
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 5 and 6.
Changes in the tables:
FACP:
+/*
+ * Intel ACPI Component Architecture
+ * AML/ASL+ Disassembler version 20200925 (64-bit version)
+ * Copyright (c) 2000 - 2020 Intel Corporation
+ *
+ * Disassembly
From: Davidlohr Bueso
Make use of the background operations through the sanitize command, per CXL
3.0 specs. Traditionally run times can be rather long, depending on the
size of the media.
Estimate times based on:
https://pmem.io/documents/NVDIMM_DSM_Interface-V1.8.pdf
Signed-off-by: D
From: Hawkins Jiawei
Enable SVQ with VIRTIO_NET_F_HASH_REPORT feature.
Signed-off-by: Hawkins Jiawei
Message-Id:
Acked-by: Eugenio Pérez
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
net/vhost-vdpa.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/vhost-vdp
From: Davidlohr Bueso
Notify when the background operation is done. Note that for now background
commands are only supported on the main Type 3 mailbox.
Signed-off-by: Davidlohr Bueso
Signed-off-by: Jonathan Cameron
Message-Id: <20231023160806.13206-13-jonathan.came...@huawei.com>
Reviewed-by:
From: Manos Pitsidianakis
To perform audio capture we duplicate the TX logic of the previous
commit with the following difference: we receive data from the QEMU
audio backend and write it in the virt queue IO buffers the guest sends
to QEMU. When they are full (i.e. they have `period_bytes` amoun
From: Zhao Liu
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 5 and 6.
Changes in the tables:
FACP:
+/*
+ * Intel ACPI Component Architecture
+ * AML/ASL+ Disassembler version 20200925 (64-bit version)
+ * Copyright (c) 2000 - 2020 Intel Corporation
+ *
+ * Disassembly
From: Zhao Liu
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 1 - 3.
List the ACPI tables that will be added to test the type 4 count.
Signed-off-by: Zhao Liu
Reviewed-by: Michael S. Tsirkin
Message-Id: <20231023094635.1588282-3-zhao1@linux.intel.com>
Reviewed-by
From: Manos Pitsidianakis
Handle the set parameters control request. It reconfigures a stream
based on a guest's preference if the values are valid and supported.
Based-on:
https://github.com/OpenSynergy/qemu/commit/5a2f350eec5d157b90d9c7b40a8e603f4da92471
Signed-off-by: Igor Skalkin
Signed-of
From: Marc-André Lureau
Use a simpler implementation for rectangle geometry & intersect, drop
the need for (more complex) PIXMAN functions.
Signed-off-by: Marc-André Lureau
Acked-by: Michael S. Tsirkin
---
include/ui/rect.h | 59 +
hw/display/virt
From: Marc-André Lureau
Add stubs for the fallback paths.
get_vc() now returns NULL by default if !PIXMAN.
Signed-off-by: Marc-André Lureau
Reviewed-by: Thomas Huth
---
ui/console-vc-stubs.c | 33 +
ui/console.c | 3 +++
ui/meson.build| 2 +-
From: Jonathan Cameron
Done to reduce line lengths where this is used.
Ext seems sufficiently obvious that it need not be spelt out
fully.
Signed-off-by: Jonathan Cameron
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Fan Ni
Message-Id: <20231023140210.3089-4-jonathan.came...@huawei.com>
Re
From: Jonathan Cameron
Bring this read function inline with the others that do
check for unexpected size values.
Also reduces line lengths to sub 80 chars.
Signed-off-by: Jonathan Cameron
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Fan Ni
Message-Id: <20231023140210.3089-2-jonathan.came
From: Hanna Czenczek
In vDPA, GET_VRING_BASE does not stop the queried vring, which is why
SUSPEND was introduced so that the returned index would be stable. In
vhost-user, it does stop the vring, so under the same reasoning, it can
get away without SUSPEND.
Still, we do want to clarify that if
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