s->code_ptr and s->code_buf are 4 byte pointers on aarch64 so the
cache flush is off by a factor of 4
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 44b923f5fe..2c4b66965b 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -4325,7 +4325,8 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb)
/* flush in
There's a compiler warning:
warning: incompatible pointer to integer conversion assigning to
'mach_vm_address_t' (aka 'unsigned long long') from 'void *'
[-Wint-conversion]
buf_rw = tcg_ctx->code_gen_buffer;
I changed it to
buf_rw = (mach_vm_address_t)tcg_ctx->code_gen_buffer;
Also, MAP_
Unfortunately this crashes on iOS/Apple Silicon macOS.
(lldb) bt
* thread #19, stop reason = EXC_BAD_INSTRUCTION (code=1, subcode=0xd53b002a)
* frame #0: 0x0001169501e0
libqemu-x86_64-softmmu.utm.dylib`tcg_prologue_init + 760
...
(lldb) x/i 0x0001169501e0
-> 0x1169501e0: 0xd53b002a mr
OSS-Fuzz Report: https://bugs.chromium.org/p/oss-
fuzz/issues/detail?id=26797
=== Reproducer (build with --enable-sanitizers) ===
cat << EOF | ./qemu-system-i386 -display none \
-machine accel=qtest, -m 512M -machine q35 \
-device virtio-blk,drive=disk0 \
-drive file=null-co://,id=disk0,if=none,fo
Public bug reported:
Im using Centos 8 . I have try to use many Distribution such as :
Centos, Ubuntum, Debian,.. on the guest but still all the the VM get
into paused state immidiately after using virt-install ( I have tried
using virt-manager too )
CPU INFO :
Architecture:x86_64
CPU op-
On Fri, Oct 30, 2020 at 11:13:59AM +, Stefan Hajnoczi wrote:
> > > 3. The device can save/load opaque blobs. This is the initial VFIO
> > > approach.
> >
> >
> > I still don't get why it must be opaque.
>
> If the device state format needs to be in the VMM then each device
> needs explicit ena
On Samstag, 31. Oktober 2020 21:34:31 CET Peter Maydell wrote:
> On Sat, 31 Oct 2020 at 13:20, Christian Schoenebeck
>
> wrote:
> > On Freitag, 30. Oktober 2020 13:07:03 CET Christian Schoenebeck wrote:
> > > Use mkdtemp() to generate a unique directory for the 9p 'local' tests.
> > >
> > > This
On Sat, 31 Oct 2020 at 13:20, Christian Schoenebeck
wrote:
>
> On Freitag, 30. Oktober 2020 13:07:03 CET Christian Schoenebeck wrote:
> > Use mkdtemp() to generate a unique directory for the 9p 'local' tests.
> >
> > This fixes occasional 9p test failures when running 'make check -jN' if
> > QEMU
On Thu, 29 Oct 2020 at 10:04, Daniel P. Berrangé wrote:
>
> The following changes since commit bbc48d2bcb9711614fbe751c2c5ae13e172fbca8:
>
> Merge remote-tracking branch 'remotes/philmd-gitlab/tags/renesas-20201027' =
> into staging (2020-10-28 16:25:31 +)
>
> are available in the Git reposi
On Samstag, 31. Oktober 2020 18:46:11 CET Peter Xu wrote:
> On Sat, Oct 31, 2020 at 05:26:28PM +, Peter Maydell wrote:
> > On Sat, 31 Oct 2020 at 16:12, Christian Schoenebeck
> >
> > wrote:
> > > On Montag, 26. Oktober 2020 17:19:36 CET Dr. David Alan Gilbert (git)
wrote:
> > > > ---
Yup, it works only with --sphix-build which obviously is how I tested it...
I will include a fix in my next pull request (I don't really have anything
planned, but something will most likely pop up).
Paolo
Il sab 31 ott 2020, 16:46 Peter Maydell ha
scritto:
> On Sat, 17 Oct 2020 at 15:50, Paolo
On Sat, Oct 31, 2020 at 05:26:28PM +, Peter Maydell wrote:
> On Sat, 31 Oct 2020 at 16:12, Christian Schoenebeck
> wrote:
> >
> > On Montag, 26. Oktober 2020 17:19:36 CET Dr. David Alan Gilbert (git) wrote:
> > >
> > > migration
On Sat, 31 Oct 2020 at 16:12, Christian Schoenebeck
wrote:
>
> On Montag, 26. Oktober 2020 17:19:36 CET Dr. David Alan Gilbert (git) wrote:
> >
> > migration pull: 2020-10-26
> >
> > Another go at Peter's postcopy fixes
> >
> > Clean
On Thu, Oct 15, 2020 at 10:22 PM Eduardo Habkost wrote:
>
> On Mon, Sep 21, 2020 at 03:03:25PM +0530, Ani Sinha wrote:
> > Object property insertion code iterates over an integer to get an unused
> > index that can be used as an unique name for an object property. This loop
> > increments the inte
On Montag, 26. Oktober 2020 17:19:36 CET Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> The following changes since commit a46e72710566eea0f90f9c673a0f02da0064acce:
>
> Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201026' into
> staging (2020-10-26 14:50:
On Sat, 31 Oct 2020 16:53:24 +1100
Alexey Kardashevskiy wrote:
> Has anyone at least tried this, or everybody is busy KVMforuming? :)
>
Yeah virtualKVMforuming :)
I had tried when you posted this v10 but I didn't get far at the time,
because the kernel I was passing didn't want to boot and th
On Sat, 17 Oct 2020 at 15:50, Paolo Bonzini wrote:
>
> * Drop ninjatool and just require ninja (Paolo)
> * Fix docs build under msys2 (Yonggang)
> * HAX snafu fix (Claudio)
> * Disable signal handlers during fuzzing (Alex)
> * Miscel
On Sat, 31 Oct 2020 at 11:04, AlexChen wrote:
>
> As we can see from the following function call stack, the amaster and the
> aslave
> cannot be NULL: char_pty_open() -> qemu_openpty_raw() -> openpty().
> In addition, the amaster and the aslave has been dereferenced at the beginning
> of the open
On 30/10/20 21:02, Peter Maydell wrote:
> Having actually looked at the current state of the kernel's
> kernel-doc script I see somebody has already done the
> necessary updates for Sphinx 3 compatibility. So we have
> two choices for 5.2:
> * take this patch 1 as a minimal fix
> * do the sync of
On Wed, 28 Oct 2020 at 16:42, Alex Williamson
wrote:
>
> The following changes since commit 33dc9914eac581dea9bdea35dcda4d542531d66a:
>
> Revert series: virtiofsd: Announce submounts to the guest (2020-10-28
> 13:17:32 +)
>
> are available in the Git repository at:
>
> git://github.com/aw
On Wed, 28 Oct 2020 at 08:24, Mark Cave-Ayland
wrote:
>
> The following changes since commit cfc1105649947f03134294a2448ce2b2e117456f:
>
> Merge remote-tracking branch
> 'remotes/philmd-gitlab/tags/acceptance-testing-20201026' into staging
> (2020-10-27 16:58:39 +)
>
> are available in the
On 20/10/20 19:00, Amey Narkhede wrote:
> The first patch updates linux headers to
> add ioeventfd read support while the
> second patch can be used to test the
> ioeventfd read feature with kvm-unit-test
> which reads from specified guest addres.
> Make sure the address provided in
> kvm_set_ioeve
On 30/10/20 16:37, Philippe Mathieu-Daudé wrote:
> We removed the global_locking field in commit 4174495408a,
> leaving dead code around the 'unlocked' variable. Remove it
> to fix the DEADCODE issue reported by Coverity (CID 1432876).
>
> Fixes: 4174495408a ("exec: Remove MemoryRegion::global_loc
Public bug reported:
My Fedora 33 machine "top" command shows qemu-system-x86_64 process
using ~300% CPU, that means 3x CPU cores at 100%. Since the virtual
machine (named CentOS 8) is almost in idle (top command inside the VM
shows ~0% CPU usage), there must be something wrong. I attach qemu
proc
31.10.2020 15:35, Vladimir Sementsov-Ogievskiy wrote:
On permission update commit we must set same permissions as on _check_.
Let's add assertions. Next step may be to drop permission parameters
from _set_.
Note that prior to previous commit, fixing bdrv_drop_intermediate(),
new assertion in bdr
On Freitag, 30. Oktober 2020 13:07:03 CET Christian Schoenebeck wrote:
> Use mkdtemp() to generate a unique directory for the 9p 'local' tests.
>
> This fixes occasional 9p test failures when running 'make check -jN' if
> QEMU was compiled for multiple target architectures, because the individual
On permission update commit we must set same permissions as on _check_.
Let's add assertions. Next step may be to drop permission parameters
from _set_.
Note that prior to previous commit, fixing bdrv_drop_intermediate(),
new assertion in bdrv_child_set_perm() crashes on iotests 30 and 40.
Signed
First, permission update loop tries to do iterations transactionally,
but the whole update is not transactional: nobody roll-back successful
loop iterations when some iteration fails.
Second, in the iteration we have nested permission update:
c->klass->update_filename may point to bdrv_child_cb_up
Hi! With help of some assertions (patch 2) I've found that
bdrv_drop_intermediate() do nested permission update which in my opinion
may lead to unpredictable behavior.
Vladimir Sementsov-Ogievskiy (2):
block: make bdrv_drop_intermediate() less wrong
block: assert that permission commit sets sa
As we can see from the following function call stack, the amaster and the aslave
cannot be NULL: char_pty_open() -> qemu_openpty_raw() -> openpty().
In addition, the amaster and the aslave has been dereferenced at the beginning
of the openpty(). So the checks on amaster and aslave in the openpty()
On 30/10/2020 18.13, Paolo Bonzini wrote:
> On 30/10/20 12:35, Eduardo Habkost wrote:
>>
>> What is necessary to make sure we have a CONFIG_XEN=y job in
>> gitlab CI? Maybe just including xen-devel in some of the
>> container images is enough?
>
> Fedora already has it, but build-system-fedora do
On Tue, 27 Oct 2020 at 16:51, Richard Henderson
wrote:
>
> The following changes since commit 4a74626970ab4ea475263d155b10fb75c9af0b33:
>
> Merge remote-tracking branch
> 'remotes/stefanha-gitlab/tags/tracing-pull-request' into staging (2020-10-27
> 11:28:46 +)
>
> are available in the Git
On Sat, 31 Oct 2020 at 02:57, AlexChen wrote:
>
> On 2020/10/30 22:28, Peter Maydell wrote:
> > On Fri, 30 Oct 2020 at 10:23, AlexChen wrote:
> >>
> >> In exynos4210_fimd_update(), the pointer s is dereferenced before
> >> being check if it is valid, which may lead to NULL pointer dereference.
>
On Fri, Oct 30, 2020 at 2:28 AM Eduardo Habkost wrote:
> Use static properties for the bool and string properties used at
> check-qom-proplist.
>
> Signed-off-by: Eduardo Habkost
> ---
> Cc: Paolo Bonzini
> Cc: "Daniel P. Berrangé"
> Cc: Eduardo Habkost
> Cc: qemu-devel@nongnu.org
> ---
> te
On Fri, Oct 30, 2020 at 2:26 AM Eduardo Habkost wrote:
> Move all property types from qdev-properties.c to
> qom/property-types.c.
>
> Signed-off-by: Eduardo Habkost
>
Reviewed-by: Marc-André Lureau
--
Marc-André Lureau
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