On 07/03/2023 14.46, Thomas Huth wrote:
Hi Peter!
The following changes since commit c29a2f40cd5d1fdad4632b48343cd968db041a44:
Merge tag 'pull-target-arm-20230306' of
https://git.linaro.org/people/pmaydell/qemu-arm into staging (2023-03-07
09:58:43 +)
are available in the Git reposi
On 07/03/2023 23:59, Mark Cave-Ayland wrote:
On 07/03/2023 23:52, Philippe Mathieu-Daudé wrote:
On 8/3/23 00:46, Mark Cave-Ayland wrote:
Hi Richard/Anton,
It looks as if a compile failure has crept into sh4-linux-user, most likely
related to the recent TARGET_TB_PCREL/CF_PCREL changes:
Am 07.03.2023 um 20:20 hat Stefan Hajnoczi geschrieben:
> On Tue, Mar 07, 2023 at 06:17:22PM +0100, Kevin Wolf wrote:
> > Am 01.03.2023 um 21:57 hat Stefan Hajnoczi geschrieben:
> > > There is no need for the AioContext lock in bdrv_drain_all() because
> > > nothing in AIO_WAIT_WHILE() needs the lo
On Wed, Mar 08, 2023 at 10:53:13AM +0400, Marc-André Lureau wrote:
> Hi
>
> On Tue, Mar 7, 2023 at 6:50 PM Daniel P. Berrangé wrote:
> >
> > On Mon, Mar 06, 2023 at 04:27:44PM +0400, marcandre.lur...@redhat.com wrote:
> > > From: Marc-André Lureau
> > >
> > > Manually implement a socketpair() fu
Am 07.03.2023 um 22:04 hat Stefan Hajnoczi geschrieben:
> v2:
> - Use qatomic_fetch_inc/dec() for readability in Patch 1 [Hanna]
>
> QEMU block layer multi-queue support involves running I/O requests from
> multiple threads. Shared state must be protected somehow to avoid
> thread-safety
> issues
* Juan Quintela (quint...@redhat.com) wrote:
> We move there all capabilities helpers from migration.c.
>
> Signed-off-by: Juan Quintela
> ---
> migration/migration.h | 12
> migration/options.h| 34 +
> hw/virtio/virtio-balloon.c | 1 +
> migration/bloc
On 07.03.23 12:14, Igor Mammedov wrote:
On Fri, 17 Feb 2023 09:20:27 -0500
"Michael S. Tsirkin" wrote:
On Thu, Feb 16, 2023 at 12:47:50PM +0100, David Hildenbrand wrote:
Following up on my previous work to make virtio-mem consume multiple
memslots dynamically [1] that requires precise account
Hello Michael,
On 2/1/23 12:20, Michael S. Tsirkin wrote:
On Wed, Feb 01, 2023 at 12:14:18PM +0100, Maxime Coquelin wrote:
Thanks Eugenio for working on this.
On 1/31/23 20:10, Eugenio Perez Martin wrote:
Hi,
The current approach of offering an emulated CVQ to the guest and map
the commands
On 08.03.23 01:42, Michael S. Tsirkin wrote:
On Wed, Mar 01, 2023 at 06:38:13AM +, Yangming wrote:
Optimize the virtio-balloon feature on the ARM platform by adding
a variable to keep track of the current hot-plugged pc-dimm size,
instead of traversing the virtual machine's memory modules to
Am 07.03.23 um 15:27 schrieb Hanna Czenczek:
> On 07.03.23 14:44, Hanna Czenczek wrote:
>> On 07.03.23 13:22, Fiona Ebner wrote:
>>> Hi,
>>> I am suspecting that commit 7e5cdb345f ("ide: Increment BB in-flight
>>> counter for TRIM BH") introduced an issue in combination with draining.
>>>
>>> From
Hi
On Mon, Mar 6, 2023 at 9:11 PM Dorinda Bassey wrote:
>
> This commit adds a new audiodev backend to allow QEMU to use Pipewire as
> both an audio sink and source. This backend is available on most systems
>
> Add Pipewire entry points for QEMU Pipewire audio backend
> Add wrappers for QEMU Pip
* Juan Quintela (quint...@redhat.com) wrote:
> And remove the convoluted use of qmp_migrate_set_capabilities() to
> enable disable MIGRATION_CAPABILITY_BLOCK.
>
> Signed-off-by: Juan Quintela
> ---
> migration/migration.c | 34 --
> 1 file changed, 16 insertions(+
On 3/7/23 18:26, Richard Henderson wrote:
On 3/7/23 09:00, Paolo Bonzini wrote:
while QSLIST_REMOVE_HEAD in the dequeuing thread is not ordered at all:
y.store(0, mo_relaxed); // QSLIST_REMOVE_HEAD
x.store(0, mo_release); // fetch_and
As I read aio_bh_queu
Hi Matthew,
On 3/3/23 18:30, Matthew Rosato wrote:
> On 1/31/23 3:52 PM, Eric Auger wrote:
>> Let the vfio-ccw device use vfio_attach_device() and
>> vfio_detach_device(), hence hiding the details of the used
>> IOMMU backend.
>>
>> Also now all the devices have been migrated to use the new
>> vfi
Thanks for reviewing.
I'll fix this issue.
On Mon, Mar 6, 2023 at 7:26 PM LIU Zhiwei wrote:
>
>
> On 2023/3/5 17:42, Jim Shu wrote:
> > This patch also enables debugger to set current privilege mode to
> > VU/VS-mode.
> >
> > Extend previous commit 81d2929c41d32af138f3562f5a7b309f6eac7ca7 to
> >
I'd love to test other operating systems too (FreeBSD does work if I
abuse the stuff in tests/vm/ and add a Xen guest mode). But this is
enough for now to help catch regressions on the QEMU side.
Especially the polling for the event channel GSI deassertion is likely
to be fragile, and in the not
A Linux guest will perform IRQ migration after the IRQ has happened,
updating the RTE to point to the new destination CPU and then unmasking
the interrupt.
However, when the guest updates the RTE, ioapic_mem_write() calls
ioapic_service(), which redelivers the pending level interrupt via
kvm_set_i
From: David Woodhouse
The kernel in Fedora 31 doesn't support 'xen_no_vector_callback' on
its command line, so add a slightly newer version as a prelude to
enabling avocado tests for Xen guests.
Signed-off-by: David Woodhouse
---
tests/avocado/avocado_qemu/__init__.py | 27
From: David Woodhouse
Exercise guests with a few different modes for interrupt delivery. In
particular we want to cover:
• Xen event channel delivery via GSI to the I/O APIC
• Xen event channel delivery via GSI to the i8259 PIC
• MSIs routed to PIRQ event channels
• GSIs routed to PIRQ event
Am 07.03.2023 um 15:18 hat Stefan Hajnoczi geschrieben:
> On Tue, Mar 07, 2023 at 09:48:51AM +0100, Kevin Wolf wrote:
> > Am 01.03.2023 um 17:16 hat Stefan Hajnoczi geschrieben:
> > > On Fri, Feb 03, 2023 at 08:17:28AM -0500, Emanuele Giuseppe Esposito
> > > wrote:
> > > > Remove usage of aio_cont
On Wed, Mar 08, 2023 at 11:33:45AM +0100, Maxime Coquelin wrote:
> Hello Michael,
>
> On 2/1/23 12:20, Michael S. Tsirkin wrote:
> > On Wed, Feb 01, 2023 at 12:14:18PM +0100, Maxime Coquelin wrote:
> > > Thanks Eugenio for working on this.
> > >
> > > On 1/31/23 20:10, Eugenio Perez Martin wrote:
On Wed, Mar 08, 2023 at 08:40:42AM +0100, Philippe Mathieu-Daudé wrote:
> On 8/3/23 07:56, Jason Wang wrote:
> > On Wed, Mar 8, 2023 at 4:43 AM Philippe Mathieu-Daudé
> > wrote:
> > >
> > > On 7/3/23 18:01, Peter Maydell wrote:
> > > > On Tue, 7 Mar 2023 at 07:08, Jason Wang wrote:
> > > > >
>
On 8/3/23 13:17, Michael S. Tsirkin wrote:
On Wed, Mar 08, 2023 at 08:40:42AM +0100, Philippe Mathieu-Daudé wrote:
On 8/3/23 07:56, Jason Wang wrote:
On Wed, Mar 8, 2023 at 4:43 AM Philippe Mathieu-Daudé wrote:
On 7/3/23 18:01, Peter Maydell wrote:
On Tue, 7 Mar 2023 at 07:08, Jason Wang w
On Wed, Mar 08, 2023 at 01:21:52PM +0100, Philippe Mathieu-Daudé wrote:
> On 8/3/23 13:17, Michael S. Tsirkin wrote:
> > On Wed, Mar 08, 2023 at 08:40:42AM +0100, Philippe Mathieu-Daudé wrote:
> > > On 8/3/23 07:56, Jason Wang wrote:
> > > > On Wed, Mar 8, 2023 at 4:43 AM Philippe Mathieu-Daudé
>
On Tue, 7 Mar 2023 13:46:36 +0100
David Hildenbrand wrote:
> On 07.03.23 11:51, Igor Mammedov wrote:
> > On Thu, 16 Feb 2023 12:47:51 +0100
> > David Hildenbrand wrote:
> >
> >> Having multiple devices, some filtering memslots and some not filtering
> >> memslots, messes up the "used_memslot"
From: Miroslav Rezanina
Upstream commit ddf0fd9ae1 "hw/xen: Support HVM_PARAM_CALLBACK_TYPE_GSI
callback"
added kvm_xen_maybe_deassert_callback usage to target/i386/kvm/kvm.c file
without
conditional preprocessing check. This breaks any build not using CONFIG_XEN_EMU.
Protect call by condition
From: Helge Deller
When accsssing /proc/self/exe from a userspace program, linux-user tries
to resolve the name via realpath(), which may fail if the process
changed the working directory in the meantime.
An example:
- a userspace program ist started with ./testprogram
- the program runs chdir("
From: Helge Deller
Add a new function print_raw_param64() to print 64-bit values in the
same way as print_raw_param(). This prevents that qemu_log() is used to
work around the problem that print_raw_param() can only print 32-bit
values when compiled for 32-bit targets.
Additionally convert the e
From: Andreas Schwab
Some programs want to match an actual task state character.
Signed-off-by: Andreas Schwab
Reviewed-by: Laurent Vivier
Message-Id:
Signed-off-by: Laurent Vivier
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-u
From: Max Filippov
Define xtensa-specific info_is_fdpic and fill in FDPIC-specific
registers in the xtensa version of init_thread.
Signed-off-by: Max Filippov
Message-Id: <20230205061230.544451-1-jcmvb...@gmail.com>
Signed-off-by: Laurent Vivier
---
include/elf.h| 1 +
linux-user/elf
From: Helge Deller
Add proper prlimit64() strace output.
Signed-off-by: Helge Deller
Reviewed-by: Laurent Vivier
Message-Id: <20221222190639.124078-1-del...@gmx.de>
[lvivier: use print_raw_param64()]
Signed-off-by: Laurent Vivier
---
linux-user/strace.c| 88 ++
From: Mathis Marion
Added conversions for:
- IFLA_MTU
- IFLA_TXQLEN
- IFLA_AF_SPEC AF_INET6 IFLA_INET6_ADDR_GEN_MODE
These relate to the libnl functions rtnl_link_set_mtu,
rtnl_link_set_txqlen, and rtnl_link_inet6_set_addr_gen_mode.
Signed-off-by: Mathis Marion
Reviewed-by: Philippe Mathieu-Dau
From: Richard Henderson
Reduce ifdefs with #define syscall_cc.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-4-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_loop.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions
From: Mathis Marion
When reading the expiration count from a timerfd, the endianness of the
64bit value read is the one of the host, just as for eventfds.
Signed-off-by: Mathis Marion
Reviewed-by: Laurent Vivier
Message-Id: <20230220085822.626798-2-mathis.mar...@silabs.com>
Signed-off-by: Laur
From: Richard Henderson
In addition to the hw trap vector, there is a software trap
assigned for older sparc without hw division instructions.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-9-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/spar
linux-user 20230308
Fix gdt on i386/x86_64
Handle traps on sparc
Add translation for argument of msync
Emulate CLONE_PIDFD flag in clone
handle netlink flag NLA_F_NESTED
fix sockaddr_in6 endianness
Fix brk() to release pages
fill out task state in /proc/self/stat
add support for xtensa FDPIC
Fix unalig
From: Richard Henderson
These traps are present for sparc64 with ilp32, aka sparc32plus.
Enabling them means adjusting the defines over in signal.c,
and fixing an incorrect usage of abi_ulong when we really meant
the full register, target_ulong.
Signed-off-by: Richard Henderson
Message-Id: <202
From: Richard Henderson
This is raised by using an %asi < 0x80 in user-mode.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-12-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_loop.c | 6 ++
1 file changed, 6 insertions(+)
diff --
From: Richard Henderson
Add some macros to localize the hw difference between v9 and pre-v9.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20230216054516.1267305-6-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_loop.c
From: Richard Henderson
This is 'ta 1' for both v9 and pre-v9.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-8-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_loop.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff
From: Richard Henderson
For sparc64, TT_UNIMP_FLUSH == TT_ILL_INSN, so this is
already handled. For sparc32, the kernel uses SKIP_TRAP.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-14-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu
From: "fa...@mail.ustc.edu.cn"
On linux user mode, CPUX86State::gdt::base from Different CPUX86State Objects
have same value, It is incorrect! Every CPUX86State::gdt::base Must points to
independent memory space.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1405
Signed-off-by: fanwe
From: Richard Henderson
Use TT_TRAP.
For sparc32, 0x88 is the "Slowaris" system call, currently BAD_TRAP
in the kernel's ttable_32.S. For sparc64, 0x110 is tl0_linux32, the
sparc32 trap, now folded into the TARGET_ABI32 case via TT_TRAP.
For sparc64, there does still exist trap 0x111 as tl0_ol
From: Helge Deller
msync() uses the flags MS_ASYNC, MS_INVALIDATE and MS_SYNC, which differ
between platforms, specifcally on alpha and hppa.
Add a target to host translation for those and wire up a nicer strace
output.
This fixes the testsuite of the macaulay2 debian package with a hppa-linux
From: Richard Henderson
For the most part priviledged opcodes are ifdefed out of the
user-only sparc translator, which will then incorrectly produce
illegal opcode traps. But there are some code paths that
properly raise TT_PRIV_INSN, so we must handle it.
Signed-off-by: Richard Henderson
Mess
From: Ilya Leoshkevich
target_rlimit64 contains uint64_t fields, so it's 8-byte aligned on
some hosts, while some guests may align their respective type on a
4-byte boundary. This may lead to an unaligned access, which is an UB.
Fix by defining the fields as abi_ullong. This makes the host align
From: Richard Henderson
These are really only meaningful for sparc32, but they're
still present for backward compatibility for sparc64.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-10-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_
From: Richard Henderson
Since qemu does not implement a sparc coprocessor, all such
instructions raise this trap. Because of that, we never raise
the coprocessor exception trap, which would be vector 0x28.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-13-richard.hender..
From: Richard Henderson
This trap is raised by taddcctv and tsubcctv insns.
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-16-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_loop.c | 3 +++
linux-user/sparc/target_signal.h | 2 +-
From: Mathis Marion
Newer kernel versions require this flag to be present contrary to older
ones. Depending on the libnl version it is added or not.
Typically when using rtnl_link_inet6_set_addr_gen_mode, the netlink
packet generated may contain the following attribute:
with libnl 3.4
{nla_l
From: Helge Deller
The current brk() implementation does not de-allocate pages if a lower
address is given compared to earlier brk() calls.
But according to the manpage, brk() shall deallocate memory in this case
and currently it breaks a real-world application, specifically building
the debian g
From: Helge Deller
Add emulation for the CLONE_PIDFD flag of the clone() syscall.
This flag was added in Linux kernel 5.2.
Successfully tested on a x86-64 Linux host with hppa-linux target.
Can be verified by running the testsuite of the qcoro debian package,
which breaks hard and kills the curr
From: Richard Henderson
The v9 and pre-v9 code can be unified with this macro.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20230216054516.1267305-5-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/cpu_loop.c | 7 +++
1
From: Mathis Marion
The sin6_scope_id field uses the host byte order, so there is a
conversion to be made when host and target endianness differ.
Signed-off-by: Mathis Marion
Reviewed-by: Laurent Vivier
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20230307154256.101528-2-mathis.mar...@sil
From: Richard Henderson
Raise SIGFPE for ieee exceptions.
The other types, such as FSR_FTT_UNIMPFPOP, should not appear,
because we enable normal emulation of missing insns at the
start of sparc_cpu_realizefn().
Signed-off-by: Richard Henderson
Message-Id: <20230216054516.1267305-15-richard.he
[[ CCing qemu-devel in case someone can spot something wrong faster than me]]
On 230308 1042, Thomas Huth wrote:
[snip]
> > > I'd really love to see this series included in QEMU 8.0, so to help with
> > > testing a little bit, I've put it in my gitlab-CI for testing. However, it
> > > hit a segf
Hi Zoltan,
On 8/3/23 00:47, Philippe Mathieu-Daudé wrote:
From: BALATON Zoltan
According to the PegasosII schematics the PCI interrupt lines are
connected to both the gpp pins of the Mv64361 north bridge and the
PINT pins of the VT8231 south bridge so guests can get interrupts from
either of t
marcandre.lur...@redhat.com writes:
> From: Marc-André Lureau
>
> This allows for a more pleasant user experience.
>
> Before:
> $ ./qemu-system-x86_64 -display egl-headless,gl=
> qemu-system-x86_64: -display egl-headless,gl=: Parameter 'gl' does not accept
> value ''
>
> After:
> $ ./qemu-syste
Hi
On Wed, Mar 8, 2023 at 5:55 PM Markus Armbruster wrote:
> marcandre.lur...@redhat.com writes:
>
> > From: Marc-André Lureau
> >
> > This allows for a more pleasant user experience.
> >
> > Before:
> > $ ./qemu-system-x86_64 -display egl-headless,gl=
> > qemu-system-x86_64: -display egl-headl
Hi, Peter,
On 2023/3/8 上午1:04, Peter Xu wrote:
> On Tue, Mar 07, 2023 at 09:24:31PM +0800, Chuang Xu wrote:
>>> Why do we need address_space_get_flatview_rcu()? I'm not sure whether
you
>> address_space_cahce_init() uses address_space_get_flatview() to acquire
>> a ref-ed flatview. If we want to u
Based on the announcement e-mail that Paolo sent to the qemu-devel
mailing list two days ago - let's spread the word via the blog, too!
Signed-off-by: Thomas Huth
---
_posts/2023-03-08-kvm-forum-cfp.md | 62 ++
1 file changed, 62 insertions(+)
create mode 100644 _pos
qatzip https://github.com/intel/QATzip is a project that
supply the zlib like api with the Intel QAT hardware.
compress and decompress performance with small data block
(4kb page) is low with qatzip API. so we compose multiple
pages into a multi page address structure which is a buffer
list, then w
From: Yi Chen
Trap accesses to hgatp if MSTATUS_TVM is enabled.
Don't trap accesses to vsatp even if MSTATUS_TVM is enabled.
Signed-off-by: Yi Chen
---
target/riscv/csr.c | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/target/riscv/csr.c b/target/riscv/c
On Wed, Mar 08, 2023 at 09:48:17AM +0100, Kevin Wolf wrote:
> Am 07.03.2023 um 20:20 hat Stefan Hajnoczi geschrieben:
> > On Tue, Mar 07, 2023 at 06:17:22PM +0100, Kevin Wolf wrote:
> > > Am 01.03.2023 um 21:57 hat Stefan Hajnoczi geschrieben:
> > > > There is no need for the AioContext lock in bdr
On Wed, 8 Mar 2023, Philippe Mathieu-Daudé wrote:
Hi Zoltan,
On 8/3/23 00:47, Philippe Mathieu-Daudé wrote:
From: BALATON Zoltan
According to the PegasosII schematics the PCI interrupt lines are
connected to both the gpp pins of the Mv64361 north bridge and the
PINT pins of the VT8231 south b
On Wed, Mar 08, 2023 at 06:03:45AM -0800, Chuang Xu wrote:
> IIUC, Do you mean that different ways to get flatview are tricky?
Yes, and properly define when to use which.
> As you said, it's slightly beyond what this series does. Maybe it would be
> better if we discuss it in a new series and kee
On 08.03.23 11:35, Fiona Ebner wrote:
Am 07.03.23 um 15:27 schrieb Hanna Czenczek:
On 07.03.23 14:44, Hanna Czenczek wrote:
On 07.03.23 13:22, Fiona Ebner wrote:
Hi,
I am suspecting that commit 7e5cdb345f ("ide: Increment BB in-flight
counter for TRIM BH") introduced an issue in combination wi
So we tricked used_memslots to be smaller than it actually has to be, because
we're ignoring the memslots filtered out by the vhost-user device.
Now, this is all far from relevant in practice as of now I think, and
usually would indicate user errors already (memory that's not shared with
vhost-
On 2/27/23 14:21, Nina Schoetterl-Glausch wrote:
On Wed, 2023-02-22 at 15:20 +0100, Pierre Morel wrote:
On interception of STSI(15.1.x) the System Information Block
(SYSIB) is built from the list of pre-ordered topology entries.
Signed-off-by: Pierre Morel
---
include/hw/s390x/cpu-topology
Hi, Peter,
On 2023/3/8 下午10:58, Peter Xu wrote:
On Wed, Mar 08, 2023 at 06:03:45AM -0800, Chuang Xu wrote:
IIUC, Do you mean that different ways to get flatview are tricky?
Yes, and properly define when to use which.
As you said, it's slightly beyond what this series does. Maybe it would be
On Wed, Mar 08, 2023 at 11:27:40PM +0800, Chuang Xu wrote:
> Hi, Peter,
>
> On 2023/3/8 下午10:58, Peter Xu wrote:
> > On Wed, Mar 08, 2023 at 06:03:45AM -0800, Chuang Xu wrote:
> > > IIUC, Do you mean that different ways to get flatview are tricky?
> > Yes, and properly define when to use which.
>
Hi
Unfortunately, you are not calling pw_thread_loop_wait yourself, so
> that doesn't help me what this is supposed to do. When signaling
> things and expecting a certain state and side-effect from a different
> thread or context, it's nice to document it.
>
> I guess this will break the thread lo
Hello all,
I would like to propose an option to enable multiple heads (outputs) on
startup when the "max_outputs" option is used on a vga device.
Currently, only 1 head is enabled by default, and all others are
enabled in response to commands from the host side UI interface.
There is also an issue
When multiple outputs are enabled using the "max_outputs" attribute,
only the first connector appears as "Connected" in the guest DRM
device. Additional connectors must be enabled from the host side
UI frontend before they are usable by the guest. However, multiple
outputs can still be of use on
Check that a widget has a window before trying
to update its contents.
---
ui/gtk.c | 4
1 file changed, 4 insertions(+)
diff --git a/ui/gtk.c b/ui/gtk.c
index fd82e9b1ca..e4e0980323 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -340,6 +340,10 @@ static void gd_update_full_redraw(VirtualConsole *v
On 3/8/23 02:49, Paolo Bonzini wrote:
On 3/7/23 18:26, Richard Henderson wrote:
On 3/7/23 09:00, Paolo Bonzini wrote:
while QSLIST_REMOVE_HEAD in the dequeuing thread is not ordered at all:
y.store(0, mo_relaxed); // QSLIST_REMOVE_HEAD
x.store(0, mo_release);
From: Stefan Hajnoczi
When a write request is converted into a write zeroes request by the
detect-zeroes= feature, it is no longer associated with an I/O buffer.
The BDRV_REQ_REGISTERED_BUF flag doesn't make sense without an I/O
buffer and must be cleared because bdrv_co_do_pwrite_zeroes() fails
From: Richard Henderson
There were two problems here: not limiting the input to operand bits,
and not correctly handling large extraction length.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1372
Signed-off-by: Richard Henderson
Message-Id: <20230114230542.3116013-3-richard.hender...
From: "Michael S. Tsirkin"
This reverts commit 14b29fea742034186403914b4d013d0e83f19e78.
Signed-off-by: Michael S. Tsirkin
Fixes: 14b29fea74 ("x86: do not re-randomize RNG seed on snapshot load")
Tested-by: Nathan Chancellor
Tested-by: Dov Murik
Reviewed-by: Michael S. Tsirkin
Signed-off-by:
From: David Hildenbrand
If something goes wrong during uffd_change_protection(), we would miss
to unregister uffd-wp and not release our reference. Fix it by
performing the uffd_change_protection(true) last.
Note that a uffd_change_protection(false) on the recovery path without a
prior uffd_chan
From: Carlos López
In vhost_svq_poll(), if vhost_svq_get_buf() fails due to a device
providing invalid descriptors, len is left uninitialized and returned
to the caller, potentally leaking stack data or causing undefined
behavior.
Fix this by initializing len to 0.
Found with GCC 13 and -fanaly
From: Paolo Bonzini
configure uses "pkg-config" directly so that GLIB_VERSION is always based
on host glib version. To correctly handle cross-compilation it should use
"$pkg_config" and take GLIB_VERSION from the cross-compiled glib.
Reported-by: Валентин
Resolves: https://gitlab.com/qemu-pro
From: Akihiko Odaki
vhost_dev_cleanup() clears vhost_dev so back up its vqs member to free
the memory pointed by the member.
Fixes: 821d28b88f ("vhost-user-rng: Add vhost-user-rng implementation")
Signed-off-by: Akihiko Odaki
Message-Id: <20230130140516.78078-1-akihiko.od...@daynix.com>
Reviewe
From: Julia Suvorova
Since table type 4 of SMBIOS version 2.6 is shorter than 3.0, the
strings which follow immediately after the struct fields have been
overwritten by unconditional filling of later fields such as core_count2.
Make these fields dependent on the SMBIOS version.
Fixes: 05e27d74c7
From: Richard Henderson
Don't dereference CPUTLBEntryFull until we verify that
the page is valid. Move the other user-only info field
updates after the valid check to match.
Cc: qemu-sta...@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1412
Signed-off-by: Richard Henderson
From: Akihiko Odaki
vhost_dev_cleanup(), called from vu_gpio_disconnect(), clears vhost_dev
so vhost-user-gpio must set the members of vhost_dev each time
connecting.
do_vhost_user_cleanup() should also acquire the pointer to vqs directly
from VHostUserGPIO instead of referring to vhost_dev as i
From: Akihiko Odaki
vhost_dev_cleanup() clears vhost_dev so back up its vqs member to free
the memory pointed by the member.
Fixes: 7221d3b634 ("hw/virtio: add boilerplate for vhost-user-i2c device")
Signed-off-by: Akihiko Odaki
Message-Id: <20230130140435.78049-1-akihiko.od...@daynix.com>
Revi
From: "Michael S. Tsirkin"
This reverts commit cc63374a5a7c240b7d3be734ef589dabbefc7527.
Fixes: cc63374a5a ("x86: re-initialize RNG seed when selecting kernel")
Signed-off-by: Michael S. Tsirkin
Tested-by: Nathan Chancellor
Tested-by: Dov Murik
Reviewed-by: Michael S. Tsirkin
Signed-off-by:
From: Marc-André Lureau
On msys2, the shader-to-C script produces bad C:
./ui/shader/texture-blit-vert.h:2:5: error: missing terminating " character
[-Werror]
Fix it by changing the line ending from crlf to lf, and convert the
script to Python (qemu build seems perl-free after that).
Signed-of
From: Eugenio Pérez
Not stopping them leave the device in a bad state when virtio-net
fronted device is unplugged with device_del monitor command.
This is not triggable in regular poweroff or qemu forces shutdown
because cleanup is called right after vhost_vdpa_dev_start(false). But
devices hot
From: Carlos López
Check the return value for malloc(), avoiding a NULL pointer
dereference, and propagate error in function callers.
Found with GCC 13 and -fanalyzer:
../subprojects/libvhost-user/libvhost-user.c: In function
‘virtqueue_alloc_element’:
../subprojects/libvhost-user/libvhost-use
From: Richard Henderson
Define reg_t based on the actual register width.
Define the inlines using that type. This will allow
input registers to 32-bit insns to be set to 64-bit
values on x86-64, which allows testing various edge cases.
Signed-off-by: Richard Henderson
Reviewed-by: Philippe Mat
From: Richard Henderson
During the conversion, the test against get_phys_addr_lpae got inverted,
meaning that successful translations went to the 'failed' label.
Cc: qemu-sta...@nongnu.org
Fixes: f3639a64f60 ("target/arm: Use softmmu tlbs for page table walking")
Resolves: https://gitlab.com/qem
From: Anton Johansson
* 7.55.0 deprecates CURLINFO_CONTENT_LENGTH_DOWNLOAD in favour of a *_T
version, which returns curl_off_t instead of a double.
* 7.85.0 deprecates CURLOPT_PROTOCOLS and CURLOPT_REDIR_PROTOCOLS in
favour of *_STR variants, specifying the desired protocols via a
string.
From: "Michael S. Tsirkin"
This reverts commit 67f7e426e53833a5db75b0d813e8d537b8a75bd2.
Additionally to the automatic revert, I went over the code
and dropped all mentions of legacy_no_rng_seed manually,
effectively reverting a combination of 2 additional commits:
commit ffe2d2382e5f1aae1a
From: Richard Henderson
We did not correctly handle N >= operand size.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1374
Signed-off-by: Richard Henderson
Message-Id: <20230114233206.3118472-1-richard.hender...@linaro.org>
Signed-off-by: Paolo Bonzini
(cherry picked from commit 9ad2b
From: Jason Wang
When vIOMMU is enabled, the vq->used_phys is actually the IOVA not
GPA. So we need to translate it to GPA before the syncing otherwise we
may hit the following crash since IOVA could be out of the scope of
the GPA log size. This could be noted when using virtio-IOMMU with
vhost u
From: "Michael S. Tsirkin"
This reverts commit 763a2828bf313ed55878b09759dc435355035f2e.
Fixes: 763a2828bf ("x86: reinitialize RNG seed on system reboot")
Signed-off-by: Michael S. Tsirkin
Tested-by: Nathan Chancellor
Tested-by: Dov Murik
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michae
From: Paolo Bonzini
Commit 8c460269aa77 ("iscsi: base all handling of check condition on
scsi_sense_to_errno", 2019-07-15) removed a "goto out" so that the
same coroutine is re-entered twice; once from iscsi_co_generic_cb,
once from the timer callback iscsi_retry_timer_expired. This can
cause a
From: Akihiko Odaki
The expiration time provided for timer_mod() can overflow if a
ridiculously large value is set to the comparator register. The
resulting value can represent a past time after rounded, forcing the
timer to fire immediately. If the timer is configured as periodic, it
will rearm
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