On 5/15/25 05:45, Vivek Kasireddy wrote:
> +bool surface_gl_create_texture_from_fd(DisplaySurface *surface,
> + int fd, GLuint *texture)
> +{
> +unsigned long size = surface_stride(surface) * surface_height(surface);
> +GLenum err = glGetError();
> +
On 5/24/25 12:26, Michael Tokarev wrote:
On 17.05.2025 15:00, del...@kernel.org wrote:
From: Helge Deller
This series fixes and improves the floating point exception
handling in the hppa system and user emulation.
A testcase is included in patch #3.
Please review.
Thanks!
Helge
Helge Deller
On 5/19/25 15:45, Daniel P. Berrangé wrote:
On Sun, May 18, 2025 at 01:54:20PM -0400, Cole Robinson wrote:
This was fixed in c9d77526bddba0803a1fa982fb59ec98057150f9 for
9.2.0 but regressed in db34be329162cf6b06192703065e6c1010dbe3c5 in
10.0.0
When the bit is present, rpmbuild complains about m
From: Weifeng Liu
Now that we've documented definitions and presentation of various
coordinates, let's enforce the rules.
Signed-off-by: Weifeng Liu
Message-ID: <20250511073337.876650-3-weifeng.li...@gmail.com>
Acked-by: Gerd Hoffmann
Acked-by: Marc-André Lureau
---
ui/gtk-egl.c | 12 ++
On Sun, 28 Jul 2024, BALATON Zoltan wrote:
On Sun, 28 Jul 2024, quan wrote:
I am playing around with the parallel port on the pegasos 2 and I noticed
the following issue:
The parallel port on startup is set to iobase 0x378, then later it gets
remapped to iobase 0x3bc.
When I tried writing to the
Hi Richard,
thanks for the feedback. For some reason only three of your replies made
it to my inbox, but I've seen them (on lore.kernel.org) and I will
incorporate it.
May 24, 2025 at 7:07 PM, Richard Henderson wrote:
> On 5/19/25 16:19, Julian Ganz wrote:
> > diff --git a/target/hppa/int_helper
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for loongarch
On 5/24/25 23:31, Tomita Moeko wrote:
> Introduce x-pci-class-code option to allow users to override PCI class
> code of a device, similar to the existing x-pci-vendor-id option. Only
> the lower 24 bits of this option are used, though a uint32 is used here
> for determining whether the value is va
On 5/19/25 16:20, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for SPARC (32b
Hi
On Fri, May 16, 2025 at 12:21 AM Fabiano Rosas wrote:
>
> Running vhost-user-test with ASAN on a loaded machine reveals several
> intermittent issues. These show up every time I test the qtest tree so
> I'm trying to get rid of them.
>
> 1- UAF of IOWatchPoll.
>This one is self explanatory
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for OpenRISC t
From: Weifeng Liu
The code snippet updating scale_x/scale_y is general and will be used in
next patch. Make it a function.
Signed-off-by: Weifeng Liu
Message-ID: <20250511073337.876650-4-weifeng.li...@gmail.com>
Acked-by: Gerd Hoffmann
Acked-by: Marc-André Lureau
---
include/ui/gtk.h | 2 ++
From: Marc-André Lureau
Allows to use VMSTATE STRUCT in following migration support patch.
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
include/ui/clipboard.h | 26 --
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/include/ui/cli
On 5/19/25 16:20, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places an exception hook fo
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for SuperH tar
From: Marc-André Lureau
Fixes: https://issues.redhat.com/browse/RHEL-81894
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
ui/vdagent.c | 11 ---
1 file changed, 11 deletions(-)
diff --git a/ui/vdagent.c b/ui/vdagent.c
index adc8755bd9..c0746fe5b1 100644
--- a/ui/
From: Weifeng Liu
The existence of multiple scaling factors forces us to deal with various
coordinate systems and this would be confusing. It would be beneficial
to define the concepts clearly and use consistent representation for
variables in different coordinates.
Signed-off-by: Weifeng Liu
M
From: Marc-André Lureau
When VM is paused, we shouldn't notify of clipboard changes, similar to
how input are being treated.
On unsuspend, notify of the current state.
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
ui/clipboard.c | 40 +++
From: Weifeng Liu
Scaling was not respected when rendering frames in gtk-egl.c (used if
gl=on and X11 mode). To fix this, add fields x and y to struct egl_fb
for x offset and y offset so we can add padding to window.
Signed-off-by: Weifeng Liu
Message-ID: <20250511073337.876650-10-weifeng.li...
From: Weifeng Liu
When using sdl display backend, if the window is scaled, incorrect mouse
positions will be reported since scaling is not properly handled. Fix it
by transforming the positions from window coordinate to guest buffer
coordinate.
Signed-off-by: Weifeng Liu
Message-ID: <2025051107
From: Weifeng Liu
When gl=on, scale_x and scale_y were set to 1 on startup that didn't
reflect the real situation of the scan-out in free scale mode, resulting
in incorrect cursor coordinates to be sent when moving the mouse
pointer. Simply updating the scales before rendering the image fixes
thi
From: Weifeng Liu
The ui width and height sent to guest is supposed to be in buffer
coordinate. Hence conversion is required.
If scaling (global window scale and zooming scale) is not respected in
non-free-scale mode, window size could keep changing because of the
existence of the iteration of t
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for IBM System
From: Marc-André Lureau
During post-load of migration, virtio will notify of fe_open state.
However vdagent code will handle this as a reconnection. This will
trigger a connection reset/caps with the agent.
Check if the state actually changed before resetting the connection.
Signed-off-by: Marc
From: Marc-André Lureau
Add a VMStateDescriptor for QemuClipboardInfo.
Each clipboard owner will have to save its QemuClipboardInfo and
reregister its owned clipboard after loading. (the global cbinfo has
only pointers to owners, so it can't restore the relation with its owner
if it was to handl
From: Marc-André Lureau
This allows common code reuse during migration.
Note that resetting the serial is now done regardless if the clipboard
peer was registered or not. This should still be correct.
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
ui/vdagent.c | 20
From: Weifeng Liu
In fixed-scale mode (zoom-to-fit=false), we expect that scale should not
change, meaning that if window size is larger than guest surface,
padding is supposed to be added to preserve the scale. However, in
OpenGL mode (gl=on), guest surface is always painted to the whole canvas
From: Weifeng Liu
Scale shouldn't be changed until user explicitly requests it in fixed
scale mode (full-screen=false and free-scale=false). Use function
gd_update_scale to complete scale updating instead.
Signed-off-by: Weifeng Liu
Message-ID: <20250511073337.876650-7-weifeng.li...@gmail.com>
From: Marc-André Lureau
The following changes since commit 668df86ee8076152320345d8e36be7c95ec0a09a:
Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
(2025-05-23 09:26:29 -0400)
are available in the Git repository at:
https://gitlab.com/marcandre.lureau/qemu.git tags
From: Marc-André Lureau
Buffer is slightly more advanced than GByteArray, since it has a
cursor/position. But vdagent code doesn't need it. This simplify a bit
the code, and migration state.
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
ui/vdagent.c | 25 ---
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
ui/vdagent.c | 142 +++
1 file changed, 142 insertions(+)
diff --git a/ui/vdagent.c b/ui/vdagent.c
index fcbd7b167b..adc8755bd9 100644
--- a/ui/vdagent.
From: Marc-André Lureau
This allows to use a VMSTATE_INT32 field for migration purposes.
Signed-off-by: Marc-André Lureau
Reviewed-by: Daniel P. Berrangé
---
include/ui/clipboard.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/ui/clipboard.h b/include/ui/clipboar
From: Marc-André Lureau
Just in case.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: Marc-André Lureau
---
ui/gtk-clipboard.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/ui/gtk-clipboard.c b/ui/gtk-clipboard.c
index 8d8a636fd1..65d89ec601 100644
--- a/ui/g
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for Renesas Xt
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for Power PC t
On 5/19/25 16:19, Julian Ganz wrote:
The plugin API allows registration of callbacks for a variety of VCPU
related events, such as VCPU reset, idle and resume. In addition, we
recently introduced API for registering callbacks for discontinuity
events, specifically for interrupts, exceptions and h
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for MIPS targe
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places the hook for MicroBl
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for Motorola 6
On 5/19/25 16:19, Julian Ganz wrote:
We identified a number of exceptions as interrupts, and we assume any
unknown exception is also an interrupt. HPPA appears to not have any
form of host-call.
This change places the hook for PA-RISC targets.
Signed-off-by: Julian Ganz
---
target/hppa/int_h
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places the hook for AVR tar
On 5/19/25 16:19, Julian Ganz wrote:
@@ -10880,6 +10899,7 @@ void arm_cpu_do_interrupt(CPUState *cs)
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
unsigned int new_el = env->exception.target_el;
+uint64_t last_pc = env->pc;
Incorrect.
env->pc is for aarch64 onl
On 5/19/25 16:19, Julian Ganz wrote:
We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.
This change places hooks for Alpha targ
On 5/19/25 16:19, Julian Ganz wrote:
+QEMU_DISABLE_CFI
+static void plugin_vcpu_cb__discon(CPUState *cpu,
+ enum qemu_plugin_discon_type type,
+ uint64_t from)
+{
+struct qemu_plugin_cb *cb, *next;
+enum qemu_plugin_event
On 5/19/25 16:19, Julian Ganz wrote:
The plugin API allows registration of callbacks for a variety of VCPU
related events, such as VCPU reset, idle and resume. In addition to
those events, we recently defined discontinuity events, which include
traps.
This change introduces a function to registe
On 5/19/25 16:19, Julian Ganz wrote:
The plugin API allows registration of callbacks for a variety of VCPU
related events, such as VCPU reset, idle and resume. However, traps of
any kind, i.e. interrupts or exceptions, were previously not covered.
These kinds of events are arguably quite signific
On 5/21/25 20:02, Oliver Upton wrote:
Using an EL2 that enables SCXTNUM_ELx for guests while disabling the
feature for the host generates erroneous traps to EL2 when running under
TCG.
Fix the issue by only evaluating SCTLR_EL2.EnSCXT when ELIsInHost().
Signed-off-by: Oliver Upton
---
target
On 5/22/25 15:28, Peter Maydell wrote:
The nand.c device (TYPE_NAND) is an emulation of a NAND flash memory
chip which was used by the old OMAP boards. No current QEMU board
uses it, and although techically "-device nand,chip-id=0x6b" doesn't
error out, it's not possible to usefully use it from
Gustavo Romero writes:
> Add a functional test, aarch64_hotplug_pci, to exercise PCI hotplug and
> hot-unplug on arm64.
>
> Signed-off-by: Gustavo Romero
> Reviewed-by: Daniel P. Berrangé
> ---
> MAINTAINERS | 5 ++
> tests/functional/meson.build
Introduce x-pci-class-code option to allow users to override PCI class
code of a device, similar to the existing x-pci-vendor-id option. Only
the lower 24 bits of this option are used, though a uint32 is used here
for determining whether the value is valid and set by user.
This is mainly intended
Hi
On Thu, May 15, 2025 at 4:49 AM Vivek Kasireddy
wrote:
> In the specific case where the display layer (virtio-gpu) is using
> dmabuf, and if remote clients are enabled (-spice gl=on,port=),
> it makes sense to limit the maximum (streaming) rate (refresh rate)
> to a fixed value using the
On Thu, May 15, 2025 at 4:49 AM Vivek Kasireddy
wrote:
> In the specific case where the display layer (virtio-gpu) is using
> dmabuf, and if remote clients are enabled (-spice gl=on,port=),
> it makes sense to limit the maximum (streaming) rate (refresh rate)
> to a fixed value using the GUI
On 5/21/25 15:37, Thomas Huth wrote:
From: Thomas Huth
By using self.set_machine() the tests get properly skipped in case
the machine has not been compiled into the QEMU binary, e.g. when
"configure" has been run with "--without-default-devices".
Signed-off-by: Thomas Huth
---
tests/functiona
Hi
On Thu, May 15, 2025 at 4:49 AM Vivek Kasireddy
wrote:
> Newer versions of Spice server should be able to accept dmabuf
> fds from Qemu for clients that are connected via the network.
> In other words, when this option is enabled, Qemu would share
> a dmabuf fd with Spice which would encode a
Hi
On Thu, May 15, 2025 at 4:49 AM Vivek Kasireddy
wrote:
> To address the limitation that this option is incompatible with
> remote clients, this patch series adds an option to select a
> preferred codec and also enable gl=on option for clients that
> are connected via the network. In other wor
On 5/20/25 18:01, Jonathan Cameron wrote:
On Thu, 8 May 2025 14:29:18 +0100
Jonathan Cameron wrote:
On Tue, 29 Apr 2025 19:43:05 -0700
Richard Henderson wrote:
On 4/29/25 14:35, Alistair Francis wrote:
On Sat, Apr 26, 2025 at 3:36 AM Jonathan Cameron via
wrote:
On Tue, 22 Apr 2025 12:26
When we moved TLB_MMIO and TLB_DISCARD_WRITE to TLB_SLOW_FLAGS_MASK,
we failed to update atomic_mmu_lookup to properly reconstruct flags.
Fixes: 24b5e0fdb543 ("include/exec: Move TLB_MMIO, TLB_DISCARD_WRITE to slow
flags")
Reported-by: Jonathan Cameron
Signed-off-by: Richard Henderson
---
acce
On 5/20/25 15:07, Andreas Schwab wrote:
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8820ca4dfd..5536e364dc 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8235,
On 5/19/25 22:48, Ilya Leoshkevich wrote:
diff --git a/tcg/perf.c b/tcg/perf.c
index 4e8d2c1bee7..f30c5b489d1 100644
--- a/tcg/perf.c
+++ b/tcg/perf.c
@@ -154,7 +154,7 @@ struct debug_entry {
uint64_t addr;
int lineno;
int discrim;
-const char name[];
+char name[];
};
On 5/15/25 14:20, Thomas Huth wrote:
From: Thomas Huth
The (former big-endian only) binary qemu-system-microblaze can
handle both endiannesses nowadays, so we don't need the separate
qemu-system-microblazeel binary for little endian anymore. Let's
deprecate it to avoid unnecessary compilation a
On 5/15/25 14:20, Thomas Huth wrote:
From: Thomas Huth
Both machines were added with little-endian in mind only (the
"endianness" CPU property was hard-wired to "true", see commits
133d23b3ad1 and a88bbb006a52), so the variants that showed up
on the big endian target likely never worked. We depr
On 5/15/25 14:20, Thomas Huth wrote:
+static int machine_get_endianness(Object *obj, Error **errp G_GNUC_UNUSED)
+{
+S3Adsp1800MachineState *ms = PETALOGIX_S3ADSP1800_MACHINE(obj);
+return ms->endianness;
+}
+
+static void machine_set_endianness(Object *obj, int endianness, Error **errp)
On 5/15/25 18:46, Pierrick Bouvier wrote:
Signed-off-by: Pierrick Bouvier
---
system/main.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/system/main.c b/system/main.c
index 1c022067349..b8f7157cc34 100644
--- a/system/main.c
+++ b/system/main.c
@@ -69,8 +69,21 @@ int (*q
On Wed, May 21, 2025 at 05:42:40PM +0100, Alex Bennée wrote:
> Thanks for volunteering to help.
>
> Cc: Akihiko Odaki
> Cc: Dmitry Osipenko
> Signed-off-by: Alex Bennée
Great!
Acked-by: Michael S. Tsirkin
> ---
> MAINTAINERS | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/MAINT
On Wed, May 21, 2025 at 06:12:34PM +0200, Eric Auger wrote:
> Hi Gustavo,
>
> On 5/20/25 4:09 PM, Gustavo Romero wrote:
> > Hi Eric,
> >
> > On 5/14/25 14:00, Eric Auger wrote:
> >> gpex build_host_bridge_osc() and x86 originated
> >> build_pci_host_bridge_osc_method() are mostly identical.
> >>
>
On Mon, May 19, 2025 at 09:55:51AM +0100, Alireza Sanaee wrote:
> On Sun, 11 May 2025 14:10:46 -0400
> "Michael S. Tsirkin" wrote:
>
> > On Thu, Apr 24, 2025 at 01:24:38PM +0100, Alireza Sanaee wrote:
> > > From: Yicong Yang
> > >
> > > Currently we build the PPTT starting from the socket node
On 14.05.2025 14:19, Daniel P. Berrangé wrote:
This fixes some edge cases in endian handling in the VNC server. These
bugs are rarely going to be visible by default, since most servers will
negotiate encoding formats / framebuffer formats that avoid hitting
the problem scenarios.
In v2:
- Ren
On 17.05.2025 15:00, del...@kernel.org wrote:
From: Helge Deller
This series fixes and improves the floating point exception
handling in the hppa system and user emulation.
A testcase is included in patch #3.
Please review.
Thanks!
Helge
Helge Deller (3):
target/hppa: Copy instruction cod
On Fri, May 16, 2025 at 10:19:09AM +0200, Cédric Le Goater wrote:
> On 5/12/25 17:32, Steve Sistare wrote:
> > Do not reset a vfio-pci device during CPR.
> >
> > Signed-off-by: Steve Sistare
> > ---
> > hw/pci/pci.c | 13 +
> > 1 file changed, 13 insertions(+)
> >
> > diff --git a
Am Fr., 23. Mai 2025 um 23:28 Uhr schrieb Paolo Bonzini :
>
> Thanks for the patch! The Windows build configurations that we support
> currently are cross-building from Linux and native build with MSYS2.
> MSYS2 is sufficiently POSIX-like, and also has a nice package manager.
>
> Can you share how
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