From: Jing Liu
Intel introduces XFD faulting mechanism for extended
XSAVE features to dynamically enable the features in
runtime. If CPUID (EAX=0Dh, ECX=n, n>1).ECX[2] is set
as 1, it indicates support for XFD faulting of this
state component.
Signed-off-by: Jing Liu
Signed-off-by: Yang Zhong
Kernel allocates 4K xstate buffer by default. For XSAVE features
which require large state component (e.g. AMX), Linux kernel
dynamically expands the xstate buffer only after the process has
acquired the necessary permissions. Those are called dynamically-
enabled XSAVE features (or dynamic xfeatur
Intel introduces Advanced Matrix Extensions (AMX) [1] feature that
consists of configurable two-dimensional "TILE" registers and new
accelerator instructions that operate on them. TMUL (Tile matrix
MULtiply) is the first accelerator instruction set to use the new
registers.
Since AMX KVM patches h
From: Jing Liu
The extended state subleaves (EAX=0Dh, ECX=n, n>1).ECX[1]
indicate whether the extended state component locates
on the next 64-byte boundary following the preceding state
component when the compacted format of an XSAVE area is
used.
Right now, they are all zero because no supporte
From: Jing Liu
The AMX TILECFG register and the TMMx tile data registers are
saved/restored via XSAVE, respectively in state component 17
(64 bytes) and state component 18 (8192 bytes).
Add AMX feature bits to x86_ext_save_areas array to set
up AMX components. Add structs that define the layout
From: Jing Liu
When dynamic xfeatures (e.g. AMX) are used by the guest, the xsave
area would be larger than 4KB. KVM_GET_XSAVE2 and KVM_SET_XSAVE
under KVM_CAP_XSAVE2 works with a xsave buffer larger than 4KB.
Always use the new ioctls under KVM_CAP_XSAVE2 when KVM supports it.
Signed-off-by: Ji
From: Jing Liu
Add AMX primary feature bits XFD and AMX_TILE to
enumerate the CPU's AMX capability. Meanwhile, add
AMX TILE and TMUL CPUID leaf and subleaves which
exist when AMX TILE is present to provide the maximum
capability of TILE and TMUL.
Signed-off-by: Jing Liu
Signed-off-by: Yang Zhon
This patch will be dropped once Qemu sync linux 5.17 header.
Making all linux-headers changes here are only for maintainers
to easily remove those changes once those patches are queued.
Signed-off-by: Yang Zhong
---
linux-headers/asm-x86/kvm.h | 3 +++
linux-headers/linux/kvm.h | 1 +
2 files
From: Zeng Guang
XFD(eXtended Feature Disable) allows to enable a
feature on xsave state while preventing specific
user threads from using the feature.
Support save and restore XFD MSRs if CPUID.D.1.EAX[4]
enumerate to be valid. Likewise migrate the MSRs and
related xsave state necessarily.
Sig
On Fri, Feb 11, 2022 at 2:49 PM Weiwei Li wrote:
>
> This patchset implements RISC-V Float-Point in Integer Registers
> extensions(Version 1.0), which includes Zfinx, Zdinx, Zhinx and Zhinxmin
> extension.
>
> Specification:
> https://github.com/riscv/riscv-zfinx/blob/main/zfinx-1.0.0.pdf
>
> Th
On Mon, Feb 28, 2022 at 1:41 PM Alistair Francis
wrote:
>
> From: Wilfred Mallawa
>
> Conenct spi host[1/0] to opentitan.
>
> Signed-off-by: Wilfred Mallawa
> ---
> hw/riscv/opentitan.c | 36
> include/hw/riscv/opentitan.h | 12 +++-
> 2 file
On 25/02/2022 18.20, Alex Bennée wrote:
Using lci-tool update debian-arm64-cross to a Debian 11 based system.
As a result we can drop debian-arm64-test-cross just for building
tests.
Good idea!
One comment below...
[...]
diff --git a/tests/docker/dockerfiles/debian-arm64-cross.docker
b/test
On 16/02/2022 15.54, Alex Bennée wrote:
David Hildenbrand writes:
We need a newer compiler to build upcoming tests that test for z15
features with -march=z15. So let's do it similar to arm64 and powerpc,
using an environment based on debian11 to build tests only.
Cc: Thomas Huth
Cc: Corneli
On Mon, Feb 28, 2022 at 12:26 PM Ani Sinha wrote:
>
>
>
> > > >ObjectClass type->name here :)
> > >
> > > I see. What about object_resolve_path_type()? It takes a typename
> > > parameter. It even tells you if the match is ambiguous if you care.
> >
> > Yes this is a good suggestion and it will l
On 28.02.22 09:45, Thomas Huth wrote:
> On 16/02/2022 15.54, Alex Bennée wrote:
>>
>> David Hildenbrand writes:
>>
>>> We need a newer compiler to build upcoming tests that test for z15
>>> features with -march=z15. So let's do it similar to arm64 and powerpc,
>>> using an environment based on deb
On Mon, 28 Feb 2022 08:39:57 +0100
Gerd Hoffmann wrote:
> Hi,
>
> > This where I wasn't comfortable with idea of calling random PCIe code
> > chunks and thought about chaining callbacks so that
> > pcie_cap_slot_[pre_]plug_cb() would do necessary PCIe steps
> > and acpi_pcihp_device_[pre_]plu
On Mon, 28 Feb 2022 15:52:03 +0800
Gavin Shan wrote:
> When the memory size on the first NUMA node is less than 128MB, the
> guest hangs inside EDK2 as the following logs show.
>
> /home/gavin/sandbox/qemu.main/build/qemu-system-aarch64 \
> -accel kvm -machine virt,gic-version=host
On Mon, Feb 28, 2022 at 11:53:23AM +0400, Marc-André Lureau wrote:
> Hi Paolo
>
> On Sat, Feb 26, 2022 at 11:38 AM Paolo Bonzini wrote:
>
> > On 2/24/22 18:04, Marc-André Lureau wrote:
> > > Paolo,
> > >
> > > This patch is ok, but in some (new?) circumstances it fails with freebsd
> > > and rev
On Mon, Feb 28, 2022 at 1:41 PM Alistair Francis
wrote:
>
> From: Wilfred Mallawa
>
> Adds the SPI_HOST device model for ibex. The device specification is as per
> [1]. The model has been tested on opentitan with spi_host unit tests
> written for TockOS.
>
> [1] https://docs.opentitan.org/hw/ip/s
ping
https://patchew.org/QEMU/20220120084634.131450-1-luo...@unicloud.com/
发件人: 罗飞
发送时间: 2022年1月20日 16:46
收件人: qemu-devel
抄送: Paolo Bonzini; Marcelo Tosatti; k...@vger.kernel.org; 罗飞
主题: [PATCH] i386: Set MCG_STATUS_RIPV bit for mce SRAR error
In the physic
On Mon, Feb 28, 2022 at 09:39:29AM +0100, Thomas Huth wrote:
> On 25/02/2022 18.20, Alex Bennée wrote:
> > Using lci-tool update debian-arm64-cross to a Debian 11 based system.
> > As a result we can drop debian-arm64-test-cross just for building
> > tests.
>
> Good idea!
>
> One comment below...
$SUBJECT =~ s/lci-tool/lcitool/
On Fri, Feb 25, 2022 at 05:20:07PM +, Alex Bennée wrote:
> Using lci-tool update debian-arm64-cross to a Debian 11 based system.
Likewise
> As a result we can drop debian-arm64-test-cross just for building
> tests.
>
> Signed-off-by: Alex Bennée
> Reviewed-
Add a new field 'cpu0-id' to the response of query-sev-capabilities QMP
command. The value of the field is the base64-encoded unique ID of CPU0
(socket 0), which can be used to retrieve the signed CEK of the CPU from
AMD's Key Distribution Service (KDS).
Signed-off-by: Dov Murik
---
v3:
- dyna
On Mon, Feb 28, 2022 at 09:30:14AM +, Dov Murik wrote:
> Add a new field 'cpu0-id' to the response of query-sev-capabilities QMP
> command. The value of the field is the base64-encoded unique ID of CPU0
> (socket 0), which can be used to retrieve the signed CEK of the CPU from
> AMD's Key Dist
On 28/02/2022 11:31, Daniel P. Berrangé wrote:
> On Mon, Feb 28, 2022 at 09:30:14AM +, Dov Murik wrote:
>> Add a new field 'cpu0-id' to the response of query-sev-capabilities QMP
>> command. The value of the field is the base64-encoded unique ID of CPU0
>> (socket 0), which can be used to r
On Fri, Feb 25, 2022 at 04:01:48PM -0500, Cleber Rosa wrote:
> The Avocado tests rely on the TARGETS variable, which is computed
> based on the built targets. The current set of commands on the
> inherited scripts section will reset those, leaving TARGETS empty and
> consequently the AVOCADO_CMDLI
In vhost_vsock_common_send_transport_reset(), if an element popped from
the virtqueue is invalid, we should call virtqueue_detach_element() to
detach it from the virtqueue before freeing its memory.
Fixes: fc0b9b0e1c ("vhost-vsock: add virtio sockets device")
Cc: qemu-sta...@nongnu.org
Reported-by
Vladislav Yaroshchuk writes:
> Create separate netdevs for each vmnet operating mode:
> - vmnet-host
> - vmnet-shared
> - vmnet-bridged
>
> Signed-off-by: Vladislav Yaroshchuk
I acked v8 and v13 of the QAPI schema part. You should add Acked-by and
Reviewed-by you receive in later revisions, un
On 24/02/2022 00.43, Richard Henderson wrote:
On 2/23/22 12:31, David Miller wrote:
+#define F_EPI "stg %%r0, %[res] " : [res] "+m" (res) : : "r0", "r2", "r3"
+
+#define F_PRO asm ( \
+ "llihf %%r0,801\n" \
+ "lg %%r2, %[a]\n" \
+ "lg %%r3, %[b] " \
+ : : [a] "m" (a), \
+
On Thu, Feb 24, 2022 at 6:51 PM Igor Mammedov wrote:
>
> On Thu, 24 Feb 2022 18:14:35 +0530
> Ani Sinha wrote:
>
> > On Thu, Feb 24, 2022 at 2:33 PM Igor Mammedov wrote:
> > >
> > > On Wed, 23 Feb 2022 17:30:34 +0530
> > > Ani Sinha wrote:
> > >
> > > > On Wed, Feb 23, 2022 at 2:34 PM Igor Mamm
"Ivan Shcherbakov" writes:
> Hi Alex and Peter,
>
> It would be great to hear your feedback on handling the WHPX stepping
> via an added argument to vm_prepare_start(). It is only called from 2
> places, so the changes will be minimal. I this works for you, I will
> gladly send an updated patch
On 28.02.22 11:14, Thomas Huth wrote:
> On 24/02/2022 00.43, Richard Henderson wrote:
>> On 2/23/22 12:31, David Miller wrote:
>>> +#define F_EPI "stg %%r0, %[res] " : [res] "+m" (res) : : "r0", "r2", "r3"
>>> +
>>> +#define F_PRO asm ( \
>>> + "llihf %%r0,801\n" \
>>> + "lg %%r2, %[a]\n"
On Mon, 28 Feb 2022 12:26:53 +0800
Gavin Shan wrote:
> Hi Igor,
>
> On 2/25/22 6:03 PM, Igor Mammedov wrote:
> > On Fri, 25 Feb 2022 16:41:43 +0800
> > Gavin Shan wrote:
> >> On 2/17/22 10:14 AM, Gavin Shan wrote:
> >>> On 1/26/22 5:14 PM, Igor Mammedov wrote:
> On Wed, 26 Jan 2022 1
On Mon, Feb 28, 2022 at 1:07 PM Markus Armbruster wrote:
> Vladislav Yaroshchuk writes:
>
> > Create separate netdevs for each vmnet operating mode:
> > - vmnet-host
> > - vmnet-shared
> > - vmnet-bridged
> >
> > Signed-off-by: Vladislav Yaroshchuk
>
> I acked v8 and v13 of the QAPI schema part
.
On Mon, 28 Feb 2022 at 07:04, Eugene Huang wrote:
> I am running qemu on an arm64 CentOS host. Inside a ubuntu VM, a process runs
> a timer created using timer_t:
>
> ev.sigev_notify_function = m_callback;
>
> …
>
> timer_create(CLOCK_MONOTONIC, &ev, &m_timer_t);
>
>
>
> This timer sometimes h
On Mon, 28 Feb 2022 at 09:13, Daniel P. Berrangé wrote:
> We only support the current major release, and thue previous major
> release for 2 years overlap. If we consider 11.x releases as major,
> then 11.3 went out of scope from QEMU's POV in Aug 2020, and thus
> we don't need to care about this
On Mon, Feb 28, 2022 at 11:07:19AM +, Peter Maydell wrote:
> On Mon, 28 Feb 2022 at 09:13, Daniel P. Berrangé wrote:
> > We only support the current major release, and thue previous major
> > release for 2 years overlap. If we consider 11.x releases as major,
> > then 11.3 went out of scope fr
The following changes since commit fa435db8ce1dff3b15e3f59a12f55f7b3a347b08:
Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request'
into staging (2022-02-24 12:48:14 +)
are available in the Git repository at:
git://repo.or.cz/qemu/armbru.git tags/pull-qapi-2022-02-
From: Peter Maydell
Now that the RTC_CHANGE event is no longer target-specific,
we can move the pl031 back to a compile-once source file
rather than a compile-per-target one.
Signed-off-by: Peter Maydell
Message-Id: <20220221192123.749970-4-peter.mayd...@linaro.org>
Reviewed-by: Philippe Mathie
Commit 57df0dff1a "qapi: Extend -compat to set policy for unstable
interfaces" (v6.2.0) took care of covering experimental features, but
neglected to adjust a comment suggesting to cover it. Adjust it now.
Fixes: 57df0dff1a1f4c846aa74a082bfd595a8a990015
Signed-off-by: Markus Armbruster
Message-I
Signed-off-by: Markus Armbruster
Message-Id: <20220218145551.892787-3-arm...@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé
---
qapi/qapi-util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/qapi-util.c b/qapi/qapi-util.c
index fda7044539..63596e11c5 100644
--- a/qapi
From: Peter Maydell
The RTC_CHANGE event's documentation is missing some details:
* the offset argument is in units of seconds
* it isn't guaranteed that the RTC will implement the event
Signed-off-by: Peter Maydell
Message-Id: <20220221192123.749970-3-peter.mayd...@linaro.org>
Reviewed-by: P
From: John Snow
Get isort and pylint tools passing again.
Signed-off-by: John Snow
Message-Id: <20220211183650.2946895-1-js...@redhat.com>
Reviewed-by: Markus Armbruster
[Comment explaining good-names-rgxs tweaked]
Signed-off-by: Markus Armbruster
---
scripts/qapi/commands.py | 2 +-
script
From: Fabian Holler
The examples for the snapshot-* and calc-dirty-rate commands document
that arguments for the commands are passed in a 'data' field.
This is wrong, passing them in a "data" field results in
the error:
{"error": {"class": "GenericError", "desc": "QMP input member 'data'
Event RTC_CHANGE is "emitted when the guest changes the RTC time" (and
the RTC supports the event). What if there's more than one RTC?
Which one changed? New @qom-path identifies it.
Signed-off-by: Markus Armbruster
Message-Id: <87a6ejnm80@pond.sub.org>
Reviewed-by: Philippe Mathieu-Daudé
From: Peter Maydell
This commit effectively reverts commit 183e4281a30962, which moved
the RTC_CHANGE event to the target schema. That change was an
attempt to make the event target-specific to improve introspection,
but the event isn't really target-specific: it's machine or device
specific. P
According to the grammar, a key __com.redhat_foo would be parsed as
two key fragments __com and redhat_foo. It's actually parsed as a
single fragment. Fix the grammar.
Signed-off-by: Markus Armbruster
Message-Id: <20220218145551.892787-2-arm...@redhat.com>
---
util/keyval.c | 4 +++-
1 file ch
We are going to complicate bitmap initialization in the further
commit. And in future, backup job will be able to work without filter
(when source is immutable), so we'll need same bitmap initialization in
copy-before-write filter and in backup job. So, it's reasonable to do
it in block-copy.
Note
v5: Drop immutable_source backup parameter: it's not necessary with new scheme.
Other changes:
03,06,07,08,10,13 : add Hanna's r-bs
04: add (Since 7.0)
11: s/filter/block driver/, also add note about snapshot size
12: fix text and s/bs/child->bs/kk
update iotest 257 output
14: use qemu_io_wrap
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/tests/image-fleecing | 120 ++--
tests/qemu-iotests/tests/image-fleecing.out | 63 ++
2 files changed, 151 insertions(+), 32 deletions(-)
diff --git a/tests/qemu-iotests/tests/image-fleecing
b/tests/
Split intersecting-requests functionality out of block-copy to be
reused in copy-before-write filter.
Note: while being here, fix tiny typo in MAINTAINERS.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/reqlist.h | 67 +++
block/bloc
Split block_copy_reset() out of block_copy_reset_unallocated() to be
used separately later.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/block-copy.h | 1 +
block/block-copy.c | 21 +
2 files changed, 14 insertions(+), 8 del
This brings "incremental" mode to copy-before-write filter: user can
specify bitmap so that filter will copy only "dirty" areas.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
qapi/block-core.json | 10 +++-
block/copy-before-write.c | 51 ++-
2 file
The BootLinux tests are currently failing with an ugly python
stack trace on my RHEL8 system since they cannot get a free port
(likely due to the firewall settings on my system). Let's properly
check the return value of find_free_port() instead and cancel the
test gracefully if it cannot get a free
That simplifies handling failure in existing code and in further new
usage of bdrv_merge_dirty_bitmap().
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/dirty-bitmap.h| 2 +-
block/dirty-bitmap.c| 9 +++--
block/monitor/bitmap-qmp-cmds.
Add a convenient function similar with bdrv_block_status() to get
status of dirty bitmap.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/dirty-bitmap.h | 2 ++
include/qemu/hbitmap.h | 12
block/dirty-bitmap.c | 6 ++
util
Add function to wait for all intersecting requests.
To be used in the further commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Nikita Lapshin
Reviewed-by: Hanna Reitz
---
include/block/reqlist.h | 8
block/reqlist.c | 8
2 files changed, 16 insertions(
Add new block driver handlers and corresponding generic wrappers.
It will be used to allow copy-before-write filter to provide
reach fleecing interface in further commit.
In future this approach may be used to allow reading qcow2 internal
snapshots, for example to export them through NBD.
Signed-
Let's reuse convenient helper.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
block/reqlist.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/reqlist.c b/block/reqlist.c
index 5e320ba649..09fecbd48c 100644
--- a/block/reqlist.c
+++ b/block/r
Current scheme of image fleecing looks like this:
[guest][NBD export]
| |
|root | root
v v
[copy-before-write] -> [temp.qcow2]
| target |
|file
The new block driver simply utilizes snapshot-access API of underlying
block node.
In further patches we want to use it like this:
[guest] [NBD export]
||
| root | root
v file v
[copy-before-write]<
This will be used in the following commit to bring "incremental" mode
to copy-before-write filter.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/block-copy.h | 1 +
block/block-copy.c | 14 +-
block/copy-before-write.c | 2 +-
3 fi
Add helper that returns both status and output, to be used in the
following commit
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/iotests.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 6ba65eb1ff..
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
tests/qemu-iotests/tests/image-fleecing | 64 -
tests/qemu-iotests/tests/image-fleecing.out | 76 -
2 files changed, 120 insertions(+), 20 deletions(-)
diff --git a/tests/qemu-iotest
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
---
configure | 47 ---
meson.build | 39 +++
2 files changed, 39 insertions(+), 47 deletions(-)
diff --git a/configure b/configure
index c56ed53ee365..663
Note that reads zero areas (not dirty in the bitmap) fails, that's
correct.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/tests/image-fleecing | 32 ++--
tests/qemu-iotests/tests/image-fleecing.out | 84 +
2 files changed, 108 insertions(+), 8 del
On Sat, Feb 26, 2022 at 3:27 PM Akihiko Odaki
wrote:
> On Sat, Feb 26, 2022 at 8:33 PM Vladislav Yaroshchuk
> wrote:
> >
> >
> >
> > On Sat, Feb 26, 2022 at 12:16 PM Akihiko Odaki
> wrote:
> >>
> >> On 2022/02/26 17:37, Vladislav Yaroshchuk wrote:
> >> >
> >> > Hi Akihiko,
> >> >
> >> > On Fri,
From: Marc-André Lureau
testfile.c: In function 'main':
testfile.c:5:11: error: incorrect number of arguments to function
'__atomic_load'
5 | y = __atomic_load(&x, 0);
| ^
testfile.c:6:7: error: argument 2 of '__atomic_store' must be a pointer type
6 |
On 25/02/2022 22.01, Cleber Rosa wrote:
It's possible to filter based on a combination of criteria. This adds
examples to the documentation.
Signed-off-by: Cleber Rosa
---
docs/devel/testing.rst | 22 ++
1 file changed, 22 insertions(+)
diff --git a/docs/devel/testing.r
On Thu, Feb 24, 2022 at 01:46:54PM +, Peter Maydell wrote:
> When we're using KVM, the PSCI implementation is provided by the
> kernel, but QEMU has to tell the guest about it via the device tree.
> Currently we look at the KVM_CAP_ARM_PSCI_0_2 capability to determine
> if the kernel is providi
On Fri, Feb 25, 2022 at 02:35:36PM +, Daniel P. Berrangé wrote:
> On Fri, Feb 25, 2022 at 09:10:44AM -0500, Michael S. Tsirkin wrote:
> > QOM reference counting is not designed with an infinite amount of
> > references in mind, trying to take a reference in a loop will overflow
> > the integer.
Cleber Rosa writes:
> Since Avocado 92.0[1], there's no universal preservation of logged
> content via Python's "logging" APIs into the test log files. This
> changes were motivated by the fact that doing so is intrusive as it
> touches on Python's root logger.
>
> Test writers are now expecte
On 28/2/22 13:07, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
testfile.c: In function 'main':
testfile.c:5:11: error: incorrect number of arguments to function
'__atomic_load'
5 | y = __atomic_load(&x, 0);
| ^
testfile.c:6:7: error: argume
On 28/2/22 06:22, Kshitij Suri wrote:
Libpng is only detected if VNC is enabled currently. This patch adds a
generalised png option in the meson build which is aimed to replace use of
CONFIG_VNC_PNG with CONFIG_PNG.
Signed-off-by: Kshitij Suri
---
meson.build| 10 +-
meson_op
On 28/2/22 04:27, Zhenzhong Duan wrote:
While there is already a local variable opts in main function scope,
no need to define another one with same name in smaller scope.
No functional changes.
Signed-off-by: Zhenzhong Duan
---
softmmu/vl.c | 4 +---
1 file changed, 1 insertion(+), 3 delet
On Sonntag, 27. Februar 2022 23:35:22 CET Will Cohen wrote:
> From: Keno Fischer
>
> To allow VirtFS on darwin, we need to check that pthread_fchdir_np is
> available, which has only been available since macOS 10.12.
>
> Additionally, virtfs_proxy_helper is disabled on Darwin. This patch
> serie
On Sonntag, 27. Februar 2022 23:35:20 CET Will Cohen wrote:
> From: Keno Fischer
>
> Darwin does not support mknodat. However, to avoid race conditions
> with later setting the permissions, we must avoid using mknod on
> the full path instead. We could try to fchdir, but that would cause
> proble
commit
f862ddbb1a4 (hw/i386: Remove the deprecated pc-1.x machine types)
removed the last user of broken APIC ID compat knob,
but compat_apic_id_mode itself was forgotten.
Clean it up and simplify x86_cpu_apic_id_from_index()
Signed-off-by: Igor Mammedov
---
include/hw/i386/x86.h | 2 --
hw/i
On Mon, 28 Feb 2022 at 12:19, wrote:
>
> From: Marc-André Lureau
>
> testfile.c: In function 'main':
> testfile.c:5:11: error: incorrect number of arguments to function
> '__atomic_load'
> 5 | y = __atomic_load(&x, 0);
> | ^
> testfile.c:6:7: error: argument
From: David Miller
implements:
AND WITH COMPLEMENT (NCRK, NCGRK)
NAND (NNRK, NNGRK)
NOT EXCLUSIVE OR (NXRK, NXGRK)
NOR (NORK, NOGRK)
OR WITH COMPLEMENT(OCRK, OCGRK)
SELECT(SELR, SELGR)
SELECT HIGH (SELFHR)
MOVE RIGHT TO LEFT
From: David Miller
TCG implements everything we need to run basic z15 OS+software
Signed-off-by: David Miller
Message-Id: <20220223223117.0-3-dmiller...@gmail.com>
Reviewed-by: David Hildenbrand
Signed-off-by: Thomas Huth
---
hw/s390x/s390-virtio-ccw.c | 3 +++
target/s390x/cpu_models.c
From: Nico Boehr
We previously loaded into in1, but in1 is not filled during
disassembly and hence always zero. This leads to an assertion failure:
qemu-system-s390x: /home/nrb/qemu/include/tcg/tcg.h:654: temp_idx:
Assertion `n >= 0 && n < tcg_ctx->nb_temps' failed.`
Instead, use in2_la2_m6
From: David Miller
tests/tcg/s390x/mie3-compl.c: [N]*K instructions
tests/tcg/s390x/mie3-mvcrl.c: MVCRL instruction
tests/tcg/s390x/mie3-sel.c: SELECT instruction
Signed-off-by: David Miller
Message-Id: <20220223223117.0-4-dmiller...@gmail.com>
[thuth: Squash mnemonic -> .insn patch, white
On 28/02/2022 14.20, Christian Schoenebeck wrote:
On Sonntag, 27. Februar 2022 23:35:20 CET Will Cohen wrote:
From: Keno Fischer
Darwin does not support mknodat. However, to avoid race conditions
with later setting the permissions, we must avoid using mknod on
the full path instead. We could t
Hi
On Mon, Feb 28, 2022 at 5:24 PM Peter Maydell wrote:
>
> On Mon, 28 Feb 2022 at 12:19, wrote:
> >
> > From: Marc-André Lureau
> >
> > testfile.c: In function 'main':
> > testfile.c:5:11: error: incorrect number of arguments to function
> > '__atomic_load'
> > 5 | y = __atomic_load
On 28/02/2022 14.16, Igor Mammedov wrote:
commit
f862ddbb1a4 (hw/i386: Remove the deprecated pc-1.x machine types)
removed the last user of broken APIC ID compat knob,
but compat_apic_id_mode itself was forgotten.
Clean it up and simplify x86_cpu_apic_id_from_index()
Signed-off-by: Igor Mamme
On Mon, 28 Feb 2022 at 13:28, Marc-André Lureau
wrote:
>
> Hi
>
> On Mon, Feb 28, 2022 at 5:24 PM Peter Maydell
> wrote:
> >
> > On Mon, 28 Feb 2022 at 12:19, wrote:
> > >
> > > From: Marc-André Lureau
> > >
> > > testfile.c: In function 'main':
> > > testfile.c:5:11: error: incorrect number o
Hi!
The following changes since commit fa435db8ce1dff3b15e3f59a12f55f7b3a347b08:
Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request'
into staging (2022-02-24 12:48:14 +)
are available in the Git repository at:
https://gitlab.com/thuth/qemu.git tags/pull-reques
On Mon, Feb 28, 2022 at 8:11 AM Christian Schoenebeck <
qemu_...@crudebyte.com> wrote:
> On Sonntag, 27. Februar 2022 23:35:22 CET Will Cohen wrote:
> > From: Keno Fischer
> >
> > To allow VirtFS on darwin, we need to check that pthread_fchdir_np is
> > available, which has only been available si
On 28/2/22 14:16, Igor Mammedov wrote:
commit
f862ddbb1a4 (hw/i386: Remove the deprecated pc-1.x machine types)
removed the last user of broken APIC ID compat knob,
but compat_apic_id_mode itself was forgotten.
Clean it up and simplify x86_cpu_apic_id_from_index()
Signed-off-by: Igor Mammedov
On Mon, Feb 28, 2022 at 07:16:56AM -0500, Michael S. Tsirkin wrote:
> On Fri, Feb 25, 2022 at 02:35:36PM +, Daniel P. Berrangé wrote:
> > On Fri, Feb 25, 2022 at 09:10:44AM -0500, Michael S. Tsirkin wrote:
> > > QOM reference counting is not designed with an infinite amount of
> > > references
QEMU's default screen resolution recently changed to 1280x800, so the
resolution in the screen shot header changed of course, too.
Fixes: de72c4b7cd ("edid: set default resolution to 1280x800 (WXGA)")
Reported-by: Peter Maydell
Message-Id: <20220221101933.307525-1-th...@redhat.com>
Reviewed-by: P
On Montag, 28. Februar 2022 14:36:30 CET Thomas Huth wrote:
> On 28/02/2022 14.20, Christian Schoenebeck wrote:
> > On Sonntag, 27. Februar 2022 23:35:20 CET Will Cohen wrote:
> >> From: Keno Fischer
> >>
> >> Darwin does not support mknodat. However, to avoid race conditions
> >> with later sett
QEMU will soon drop the support for Ubuntu 18.04, so let's update
the Travis jobs that were still using this version to 20.04 instead.
While we're at it, also remove an obsolete comment about Ubuntu
Xenial being the default for our Travis jobs.
Reviewed-by: Richard Henderson
Message-Id: <2022022
On Mon, Feb 28, 2022 at 8:20 AM Christian Schoenebeck <
qemu_...@crudebyte.com> wrote:
> On Sonntag, 27. Februar 2022 23:35:20 CET Will Cohen wrote:
> > From: Keno Fischer
> >
> > Darwin does not support mknodat. However, to avoid race conditions
> > with later setting the permissions, we must av
On Mon, 28 Feb 2022 08:37:10 -0500
Will Cohen wrote:
> On Mon, Feb 28, 2022 at 8:20 AM Christian Schoenebeck <
> qemu_...@crudebyte.com> wrote:
>
> > On Sonntag, 27. Februar 2022 23:35:20 CET Will Cohen wrote:
> > > From: Keno Fischer
> > >
> > > Darwin does not support mknodat. However, to avo
On Mon, 28 Feb 2022 at 13:58, Christian Schoenebeck
wrote:
>
> On Montag, 28. Februar 2022 14:36:30 CET Thomas Huth wrote:
> > For lines less than 90 characters, it's just a warning, and I think it's ok
> > in such cases to keep it longer than 80 characters, if the result of
> > breaking it up wou
On 2/26/22 10:49, Cédric Le Goater wrote:
On 2/18/22 21:28, Daniel Henrique Barboza wrote:
Commit 3f4c369ea63e ("ppc/pnv: make PECs create and realize PHB4s")
changed phb4_pec code to create the default PHB4 objects in
pnv_pec_default_phb_realize(). In this process the stacks[] PEC array was
From: Yan-Jie Wang
We follow how KVM accel does in its memory listener (kvm-all.c) and add
a lock for the memory related functions.
Signed-off-by: Yan-Jie Wang
---
accel/hvf/hvf-mem.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/accel/hvf/hvf-mem.c b/accel/hvf/hvf-me
From: Yan-Jie Wang
* Remove mac_slot and use hvf_slot only. The function of the two structures
are similar.
* Refactor function hvf_set_phys_mem():
- Remove unnecessary checks because any modified memory sections
will be removed first (region_del called first) before being added.
Theref
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