Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/10.0 for any
user-visible changes.
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Dear project qemu-t0830
I am trying to setup project but I can’t errors and can’t find out how can you
help me with that using macOS
From emr09
On Fri, Jan 17, 2025 at 7:17 PM Laurent Vivier wrote:
>
> b9ad513e1876 ("net: Remove receive_raw()") adds an iovec entry
> in qemu_deliver_packet_iov() to add the virtio-net header
> in the data when QEMU_NET_PACKET_FLAG_RAW is set but forgets
> to increase the number of iovec entries in the array
On Fri, Jan 17, 2025 at 7:17 PM Laurent Vivier wrote:
>
> When a packet is sent with QEMU_NET_PACKET_FLAG_RAW by QEMU it
> never includes virtio-net header even if qemu_get_vnet_hdr_len()
> is not 0, and filter-dump is not managing this case.
>
> The only user of QEMU_NET_PACKET_FLAG_RAW is announ
On Thu, Jan 16, 2025 at 1:27 PM Akihiko Odaki wrote:
>
> On 2025/01/16 10:17, Jason Wang wrote:
> > On Wed, Jan 15, 2025 at 1:17 PM Akihiko Odaki
> > wrote:
> >>
> >> On 2025/01/13 11:59, Jason Wang wrote:
> >>> On Sat, Jan 11, 2025 at 1:43 PM Akihiko Odaki
> >>> wrote:
>
> Hi Jason,
On 1/18/25 15:49, Stefan Hajnoczi wrote:
Hi Richard,
1. This pull request is not a signed tag. Please push a signed tag.
2. I can't find a key for richard.hender...@linaro.org on
keys.openpgp.org. Please check again and send the key fingerprint.
It is a signed tag:
$ git tag -v pull-tcg-20
In function create_long_filname(), the array name[8 + 3] in
struct direntry_t is used as if it were defined as name[32].
This is intentional and works. It's nevertheless an out of
bounds array access. To avoid this problem, this patch adds a
struct lfn_direntry_t with multiple name arrays. A direct
On Fri, Jan 17, 2025 at 7:05 PM Nicholas Piggin wrote:
> Assert there is no existing irq raised that would lead to a false
> positive interrupt test.
>
> e1000e has to disable interrupt throttling for this test, because
> it can cause delayed superfluous interrupts which trip the assertions.
>
>
add comments explaining what is going on (since long file names are really
weird),
rewrite the second loop to do one UTF16 char at a time instead of byte,
and fix coding style.
Signed-off-by: Michael Tokarev
---
block/vvfat.c | 54 +--
1 file chan
On Fri, 17 Jan 2025 at 18:29, Nicholas Piggin wrote:
> Of the MSI-X PBA pending bits, the PCI Local Bus Specification says:
>
> Software should never write, and should only read
> Pending Bits. If software writes to Pending Bits, the
> result is undefined.
>
> Log a GUEST_ERROR message if t
Looks good to me. There is a risk here that the assertion will fail on
existing code. (Unless you've rigorously audited all callers, which would
be quite the task.) However, I agree that this would constitute a bug in
the calling code, not an issue with this change. Since we've still got a
few mont
Support asynchronous fencing feature of virglrenderer. It allows Qemu to
handle fence as soon as it's signalled instead of periodically polling
the fence status. This feature is required for enabling DRM context
support in Qemu because legacy fencing mode isn't supported for DRM
contexts in virglre
From: Pierre-Eric Pelloux-Prayer
If EGL is used, we can rely on dmabuf to import textures without
doing copies.
To get this working on X11, we use the existing SDL hint:
SDL_HINT_VIDEO_X11_FORCE_EGL (because dmabuf can't be used with GLX).
Reviewed-by: Akihiko Odaki
Acked-by: Michael S. Tsirki
Add support for DRM native contexts to VirtIO-GPU. DRM context is enabled
using a new virtio-gpu-gl device option "drm_native_context=on".
Unlike Virgl and Venus contexts that operate on application API level,
DRM native contexts work on a kernel UAPI level. This lower level results
in a lightweig
From: Alex Bennée
This attempts to tidy up the VirtIO GPU documentation to make the list
of requirements clearer. There are still a lot of moving parts and the
distros have some catching up to do before this is all handled
automatically.
Signed-off-by: Alex Bennée
Cc: Dmitry Osipenko
Cc: Sergi
Display refreshment is invoked by a timer and it erroneously disables
the active scanout if it happens to be invoked after scanout has been
enabled. This offending scanout-disable race condition with a timer
can be easily hit when Qemu runs with a disabled vsync by using SDL or
GTK displays (with v
This patchset adds DRM native context support to VirtIO-GPU on Qemu.
Contarary to Virgl and Venus contexts that mediates high level GFX APIs,
DRM native context [1] mediates lower level kernel driver UAPI, which
reflects in a less CPU overhead and less/simpler code needed to support it.
DRM contex
Print out error messages when virgl fence creation fails to aid debugging
of the fence-related bugs.
Reviewed-by: Akihiko Odaki
Acked-by: Michael S. Tsirkin
Signed-off-by: Dmitry Osipenko
---
hw/display/virtio-gpu-virgl.c | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
dif
Display refreshment is invoked by a timer and it erroneously disables
the active scanout if it happens to be invoked after scanout has been
enabled. This offending scanout-disable race condition with a timer
can be easily hit when Qemu runs with a disabled vsync by using SDL or
GTK displays (with v
SDL API changes GL context to a newly created GL context, which differs
from other GL providers that don't switch context. Change SDL backend to
restore the original GL context. This allows Qemu's virtio-gpu to support
new virglrenderer async-fencing feature for Virgl contexts, otherwise
virglrende
create_long_filename() intentionally uses direntry_t->name[8+3] array
as a larger array. This works, but makes statid code analysis tools
unhappy. The problem here is that a directory entry holding long file
name is significantly different from regular directory entry, and the
name is split into
19.01.2025 04:07, BALATON Zoltan wrote:
On Sun, 19 Jan 2025, Michael Tokarev wrote:
18.01.2025 23:54, BALATON Zoltan wrote:
+typedef struct lfn_direntry_t {
+ uint8_t sequence;
+ uint8_t name01[10];
+ uint8_t attributes;
+ uint8_t direntry_type;
+ uint8_t sfn_checksum;
+ uint8
msix_uninit_exclusive_bar() should be paired with msix_init_exclusive_bar()
Ensure proper resource cleanup by adding the missing
`msix_uninit_exclusive_bar()` call for the Type3 CXL device.
Signed-off-by: Li Zhijian
---
hw/mem/cxl_type3.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw
Address a memory leak issue by ensuring `regs->special_ops` is freed when
`msix_init_exclusive_bar()` encounters an error during CXL Type3 device
initialization.
Additionally, this patch renames err_address_space_free to err_msix_uninit
for better clarity and logical flow
Signed-off-by: Li Zhijia
Simply pass the errp to its callee which will set errp if needed, to
enhance error reporting for CXL Type 3 device initialization by setting
the errp when realization functions fail.
Previously, failing to set `errp` could result in errors being overlooked,
causing the system to mistakenly treat f
At present, the libqos/fw_cfg.c library does not support the modern DMA
interface which is required to write to the fw_cfg files. It only uses the IO
interface. Implement read and write methods based on DMA. This will enable
developers to add tests that writes to the fw_cfg file(s). The structure o
fw-cfg file directory iteration code can be used by other functions that may
want to implement fw-cfg file operations. Refactor it into a smaller helper
so that it can be reused.
No functional change.
Signed-off-by: Ani Sinha
Reviewed-by: Fabiano Rosas
---
tests/qtest/libqos/fw_cfg.c | 63 +++
A new qtest is written that exercizes the fw-cfg DMA based read and write ops
to write values into vmcoreinfo fw-cfg file and read them back and verify that
they are the same.
Signed-off-by: Ani Sinha
---
MAINTAINERS | 2 +
tests/qtest/meson.build | 1 +
tests/qtest/vmc
This patchset enables DMA interface support for writing fw-cfg files in
libqtest. The first patch is just a code refactoring so that fw-cfg
directory parsing can be part of a separate helper function.
The second patch is the actual patch that introduces two new apis for
writing and reading fw-cfg f
Hi Nick,
Only nitpicking comments...
On 17/1/25 18:22, Nicholas Piggin wrote:
Add assertions to ensure a BAR is not mapped twice, and only
previously mapped BARs are unmapped. This can help catch some
bugs.
Reviewed-by: Fabiano Rosas
Signed-off-by: Nicholas Piggin
---
tests/qtest/libqos/ah
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