> -Original Message-
> From: Shameerali Kolothum Thodi
> Sent: 26 August 2022 13:15
> To: 'Laszlo Ersek' ; qemu-devel@nongnu.org;
> qemu-...@nongnu.org
> Cc: imamm...@redhat.com; peter.mayd...@linaro.org; Linuxarm
> ; chenxiang (M) ; Ard
> Biesheuvel (kernel.org address) ; Gerd Hoffmann
>
Change ordering to avoid adding forward declarations in
following patches. Fix comment code style while being
at it. No functional change.
Signed-off-by: Gerd Hoffmann
---
hw/usb/dev-storage.c | 26 ++
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/hw/u
Add handler for fatal errors. Moves device into error state where it
stops responding until the guest resets it.
Guest can send illegal requests where scsi command and usb packet
transfer directions are inconsistent. Use the new usb_msd_fatal_error()
function instead of assert() in that case.
R
Gerd Hoffmann (2):
usb/msd: move usb_msd_packet_complete()
usb/msd: add usb_msd_fatal_error() and fix guest-triggerable assert
include/hw/usb/msd.h | 1 +
hw/usb/dev-storage.c | 56 ++--
hw/usb/trace-events | 1 +
3 files changed, 45 insertions(+)
Please excuse my late reply; I was on vacation.
Daniel P. Berrangé writes:
> On Tue, Aug 09, 2022 at 08:40:24AM +0200, Claudio Imbrenda wrote:
>> This patch adds support for asynchronously tearing down a VM on Linux.
>>
>> When qemu terminates, either naturally or because of a fatal signal,
>>
Christian Schoenebeck writes:
> On Donnerstag, 18. August 2022 14:06:04 CEST Guoyi Tu wrote:
>> Ping...
>>
>> Any comments are welcome
>>
>> On 8/12/22 19:01, Guoyi Tu wrote:
>> > socket_get_fd() have much the same codes as monitor_fd_param(),
>> > so qemu_get_fd() is introduced to implement th
Many instructions which load/store 128-bit values are supposed to
raise #GP when the memory operand isn't 16-byte aligned. This includes:
- Instructions explicitly requiring memory alignment (Exceptions Type 1
in the "AVX and SSE Instruction Exception Specification" section of
the SDM)
- Le
Before this change, emulation of cvttps2pi and cvtps2pi instructions
would read 16 bytes of memory instead of 8. The SDM states that
cvttps2pi takes a 64-bit memory location. The documentation for cvtps2pi
claims that it takes a a 128-bit memory location, but as with cvttps2pi,
the operand is writt
I found an assertion failure in usb_cancel_packet() and posted my analysis in
https://gitlab.com/qemu-project/qemu/-/issues/1180. I think this issue is
because the inconsistency when resetting ohci root hubs.
There are two ways to reset ohci root hubs: 1) through HcRhPortStatus, 2)
through HcContr
On 8/29/22 19:11, Ricky Zhou wrote:
Many instructions which load/store 128-bit values are supposed to
raise #GP when the memory operand isn't 16-byte aligned. This includes:
- Instructions explicitly requiring memory alignment (Exceptions Type 1
in the "AVX and SSE Instruction Exception Spe
Thanks Richard for the detailed comments/code pointers! I've switched to
using MO_ALIGN_16 and implemented record_sigbus and do_unaligned_access
hooks to simulate #GP(0) as suggested. Given what was said about the low
likelihood of implementing #AC anytime soon, I have hardcoded #GP(0) in
these hoo
On Mon, Aug 29, 2022 at 07:00:55PM -0300, Daniel Henrique Barboza wrote:
>
>
> On 8/29/22 00:34, David Gibson wrote:
> > On Fri, Aug 26, 2022 at 11:11:44AM -0300, Daniel Henrique Barboza wrote:
> > > Reading the FDT requires that the user saves the fdt_blob and then use
> > > 'dtc' to read the co
Many instructions which load/store 128-bit values are supposed to
raise #GP when the memory operand isn't 16-byte aligned. This includes:
- Instructions explicitly requiring memory alignment (Exceptions Type 1
in the "AVX and SSE Instruction Exception Specification" section of
the SDM)
- Le
Reviewed-by: Huacai Chen
On Tue, Aug 30, 2022 at 7:39 AM Philippe Mathieu-Daudé wrote:
>
> Hi Alex,
>
> (+Aleksandar/Huacai)
>
> On 26/8/22 19:21, Alex Bennée wrote:
> > It's becoming harder to maintain a cross-compiler to test this host
> > architecture as the old stable Debian 10 ("Buster") mo
Stefan Hajnoczi 于2022年8月30日周二 03:44写道：
>
> On Fri, Aug 26, 2022 at 11:15:29PM +0800, Sam Li wrote:
> > Zoned Block Devices (ZBDs) devide the LBA space to block regions called
> > zones
> > that are larger than the LBA size. It can only allow sequential writes,
> > which
> > reduces write amplifi
On 8/29/22 18:40, Antonio Caggiano wrote:
> From: Richard Henderson
>
> Signed-off-by: Richard Henderson
> ---
> VERSION | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/VERSION b/VERSION
> index 1c944b9863..b8d5f3ebb6 100644
> --- a/VERSION
> +++ b/VERSION
> @@ -1 +1 @
On 8/29/22 16:16, Philippe Mathieu-Daudé wrote:
Shouldn't "--extra-cflags='-fno-pie -no-pie'" be handled by the configure script while
processing the --disable-pie option?
I think configure just passes b_pie=off to meson, but yes, this could be improved --
there's definitely a disconnect somew
Hi Alex,
(+Aleksandar/Huacai)
On 26/8/22 19:21, Alex Bennée wrote:
It's becoming harder to maintain a cross-compiler to test this host
architecture as the old stable Debian 10 ("Buster") moved into LTS
which supports fewer architectures. For now:
- mark it's deprecation in the docs
- dow
On 26/8/22 19:21, Alex Bennée wrote:
From: Richard Henderson
The project has reached the magic size at which we see
/usr/aarch64-linux-gnu/lib/libc.a(init-first.o): in function
`__libc_init_first':
(.text+0x10): relocation truncated to fit: R_AARCH64_LD64_GOTPAGE_LO15 against \
symbol `__envi
On 26/8/22 19:21, Alex Bennée wrote:
From: Thomas Huth
It's still based on Fedora 30 - which is not supported anymore by QEMU
since years. Seems like nobody is using (and refreshing) this, and it's
easier to test this via a container anyway, so let's remove this now.
Signed-off-by: Thomas Huth
On 29/8/22 10:31, Akihiko Odaki wrote:
I am now employed by Daynix. Although my role as a reviewer of
macOS-related change is not very relevant to the employment, I decided
to use the company email address to avoid confusions from different
addresses.
Signed-off-by: Akihiko Odaki
---
MAINTAIN
On 29/8/22 14:19, Thomas Huth wrote:
In upstream Avocado, the find_free_port() function is not available
from "network" anymore, but must be used via "ports", see:
https://github.com/avocado-framework/avocado/commit/22fc98c6ff76cc55c48
To be able to update to a newer Avocado version later, le
On 8/29/22 13:46, Ricky Zhou wrote:
Thanks for taking a look at this - did you see the bit in the cover
letter where I discuss doing this via alignment requirements on the
memory operation? My logic was that the memop alignment checks seem to
be more oriented towards triggering #AC exceptions (ev
On 8/29/22 00:34, David Gibson wrote:
On Fri, Aug 26, 2022 at 11:11:44AM -0300, Daniel Henrique Barboza wrote:
Reading the FDT requires that the user saves the fdt_blob and then use
'dtc' to read the contents. Saving the file and using 'dtc' is a strong
use case when we need to compare two FD
Hi Gerd,
Can you take a look at this and let me know what you think?
Thanks,
-Cal
On Thu, 11 Aug 2022, Cal Peake wrote:
> Define a QEMU special key constant for the tab key and add an entry for
> it in the qcode_to_keysym table. This allows tab completion to work again
> in the SDL monitor vir
On Mon, Aug 29, 2022 at 9:45 AM Richard Henderson
wrote:
>
> On 8/29/22 07:23, Ricky Zhou wrote:
> This trap should be raised via the memory operation:
> ...
> Only the first of the two loads/stores must be aligned, as the other is known
> to be +8.
> You then must fill in the x86_tcg_ops.do_unal
On Thu, 2022-08-11 at 12:11 +, Janosch Frank wrote:
> Currently we're writing the NULL section header if we overflow the
> physical header number in the ELF header. But in the future we'll add
> custom section headers AND section data.
>
> To facilitate this we need to rearange section handlin
On Thu, 2022-08-11 at 12:10 +, Janosch Frank wrote:
> get_start_block() returns the start address of the first memory block
> or -1.
>
> With the GuestPhysBlock iterator conversion we don't need to set the
> start address and can therefore remove that code and the "start"
> DumpState struct me
On Fri, Aug 26, 2022 at 11:15:29PM +0800, Sam Li wrote:
> Zoned Block Devices (ZBDs) devide the LBA space to block regions called zones
> that are larger than the LBA size. It can only allow sequential writes, which
> reduces write amplification in SSD, leading to higher throughput and increased
>
On Sat, Aug 27, 2022 at 12:17:04AM +0800, Sam Li wrote:
> +/*
> + * Send a zone_management command.
> + * op is the zone operation.
> + * offset is the starting zone specified as a sector offset.
Does "sector offset" mean "byte offset from the start of the device" or
does it mean in 512B sector un
On Sat, Aug 27, 2022 at 12:11:21AM +0800, Sam Li wrote:
If you send another revision please fix the "funcations" typo in the
commit message.
signature.asc
Description: PGP signature
Am 29. August 2022 19:04:06 MESZ schrieb BALATON Zoltan :
>On Mon, 29 Aug 2022, BB wrote:
>> Am 25. August 2022 01:18:56 MESZ schrieb BALATON Zoltan :
>>> On Thu, 25 Aug 2022, Bernhard Beschow wrote:
On Wed, Aug 24, 2022 at 3:54 PM BALATON Zoltan wrote:
> On Tue, 23 Aug 2022, Bernhard
Am 29. August 2022 19:50:10 MESZ schrieb BALATON Zoltan :
>On Mon, 29 Aug 2022, BB wrote:
>> Am 24. August 2022 01:23:14 MESZ schrieb BALATON Zoltan :
>>> On Tue, 23 Aug 2022, Bernhard Beschow wrote:
On Tue, Aug 23, 2022 at 2:20 AM BALATON Zoltan wrote:
> On Tue, 23 Aug 2022, Bernhard
On Mon, 29 Aug 2022, BB wrote:
Am 24. August 2022 01:23:14 MESZ schrieb BALATON Zoltan :
On Tue, 23 Aug 2022, Bernhard Beschow wrote:
On Tue, Aug 23, 2022 at 2:20 AM BALATON Zoltan wrote:
On Tue, 23 Aug 2022, Bernhard Beschow wrote:
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 12
On Mon, Aug 29, 2022 at 12:56:46PM -0400, Peter Xu wrote:
> This is a RFC series. Tree is here:
>
> https://github.com/xzpeter/qemu/tree/preempt-full
>
> It's not complete because there're still something we need to do which will
> be attached to the end of this cover letter, however this seri
Sorry that the format for "none" should be changed as well.
I have sent a v2:
https://lists.gnu.org/archive/html/qemu-devel/2022-08/msg04445.html
Thank you very much!
Dongli Zhang
On 8/29/22 3:04 AM, Dongli Zhang wrote:
> The below is printed when printing help information in qemu-system-x86_6
Am 24. August 2022 01:23:14 MESZ schrieb BALATON Zoltan :
>On Tue, 23 Aug 2022, Bernhard Beschow wrote:
>> On Tue, Aug 23, 2022 at 2:20 AM BALATON Zoltan wrote:
>>> On Tue, 23 Aug 2022, Bernhard Beschow wrote:
Signed-off-by: Bernhard Beschow
---
hw/isa/vt82c686.c | 12 ++
The below is printed when printing help information in qemu-system-x86_64
command line, and when CONFIG_TRACE_LOG is enabled:
$ qemu-system-x86_64 -d help
... ...
trace:PATTERN enable trace events
Use "-d trace:help" to get a list of trace events.
However, they are not printed in hmp "help log
Configure pci bridge setting to test ivshmem on 'q35'.
Signed-off-by: Michael Labiuk
---
tests/qtest/ivshmem-test.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/tests/qtest/ivshmem-test.c b/tests/qtest/ivshmem-test.c
index e23a97fa8e..c4ca7efc62 100644
--- a
Add pci bridge setting to test hotplug.
Duplicate tests for plugging scsi and virtio devices for q35 machine type.
Signed-off-by: Michael Labiuk
---
tests/qtest/hd-geo-test.c | 148 ++
1 file changed, 148 insertions(+)
diff --git a/tests/qtest/hd-geo-test.c b/
On Mon, 29 Aug 2022, BB wrote:
Am 25. August 2022 01:18:56 MESZ schrieb BALATON Zoltan :
On Thu, 25 Aug 2022, Bernhard Beschow wrote:
On Wed, Aug 24, 2022 at 3:54 PM BALATON Zoltan wrote:
On Tue, 23 Aug 2022, Bernhard Beschow wrote:
The IDE function is closely tied to the ISA function (e.g.
Configure pci bridge setting to plug pci device and unplug.
Signed-off-by: Michael Labiuk
---
tests/qtest/device-plug-test.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/tests/qtest/device-plug-test.c b/tests/qtest/device-plug-test.c
index 2e3137843e..2f07b37ba1
Configure pci bridge setting
Also run tests on 'q35' machine type.
Signed-off-by: Michael Labiuk
---
tests/qtest/drive_del-test.c | 111 +++
1 file changed, 111 insertions(+)
diff --git a/tests/qtest/drive_del-test.c b/tests/qtest/drive_del-test.c
index 5e6d58b4dd
Add pci bridge setting to run hotplug tests on q35 machine type.
Hotplug tests was bounded to 'pc' machine type by commit 7b172333f1b
Michael Labiuk (4):
tests/x86: Add subtest with 'q35' machine type to device-plug-test
tests/x86: Add 'q35' machine type to ivshmem-test
tests/x86: Add 'q35'
With all the facilities ready, send the requested page directly in the
rp-return thread rather than queuing it in the request queue, if and only
if postcopy preempt is enabled. It can achieve so because it uses separate
channel for sending urgent pages. The only shared data is bitmap and it's
pro
Migration code has a lot to do with host pages. Teaching PSS core about
the idea of host page helps a lot and makes the code clean. Meanwhile,
this prepares for the future changes that can leverage the new PSS helpers
that this patch introduces to send host page in another thread.
Three more fie
Since we use PageSearchStatus to represent a channel, it makes perfect
sense to keep last_sent_block (aka, leverage RAM_SAVE_FLAG_CONTINUE) to be
per-channel rather than global because each channel can be sending
different pages on ramblocks.
Hence move it from RAMState into PageSearchStatus.
Sig
We used to allocate PSS structure on the stack for precopy when sending
pages. Make it static, so as to describe per-channel ram migration status.
Here we declared RAM_CHANNEL_MAX instances, preparing for postcopy to use
it, even though this patch has not yet to start using the 2nd instance.
Thi
Introduce pss_channel for PageSearchStatus, define it as "the migration
channel to be used to transfer this host page".
We used to have rs->f, which is a mirror to MigrationState.to_dst_file.
After postcopy preempt initial version, rs->f can be dynamically changed
depending on which channel we wa
Removing referencing to RAMState.f in compress_page_with_multi_thread() and
flush_compressed_data().
Compression code by default isn't compatible with having >1 channels (or it
won't currently know which channel to flush the compressed data), so to
make it simple we always flush on the default to_
The 2nd check on RAM_SAVE_FLAG_CONTINUE is a bit redundant. Use a boolean
to be clearer.
Signed-off-by: Peter Xu
---
migration/ram.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index 612c7dd708..43893d0a40 100644
--- a/migration/ram
The major change is to replace "!save_page_use_compression()" with
"xbzrle_enabled" to make it clear.
Reasonings:
(1) When compression enabled, "!save_page_use_compression()" is exactly the
same as checking "xbzrle_enabled".
(2) When compression disabled, "!save_page_use_compression()" alway
Helper to init PSS structures.
Signed-off-by: Peter Xu
---
migration/ram.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index adcc57c584..bdfcc6171a 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -535,6 +535,14 @@ stati
The preempt mode requires the capability to assign channel for each of the
page, while the compression logic will currently assign pages to different
compress thread/local-channel so potentially they're incompatible.
Signed-off-by: Peter Xu
---
migration/migration.c | 11 +++
1 file chan
Add the helper to show that postcopy preempt enabled, meanwhile active.
Signed-off-by: Peter Xu
---
migration/ram.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index dc1de9ddbc..8c5d5332e8 100644
--- a/migration/ram.c
+++ b/migra
Since we already have bitmap_mutex to protect either the dirty bitmap or
the clear log bitmap, we don't need atomic operations to set/clear/test on
the clear log bitmap. Switching all ops from atomic to non-atomic
versions, meanwhile touch up the comments to show which lock is in charge.
Introduc
Don't take the bitmap mutex when sending pages, or when being throttled by
migration_rate_limit() (which is a bit tricky to call it here in ram code,
but seems still helpful).
It prepares for the possibility of concurrently sending pages in >1 threads
using the function ram_save_host_page() becaus
This is a RFC series. Tree is here:
https://github.com/xzpeter/qemu/tree/preempt-full
It's not complete because there're still something we need to do which will
be attached to the end of this cover letter, however this series can
already safely pass qtest and any of my test.
Comparing to the
bump? This helps fix one of the libuv tests when run under qemu
https://github.com/libuv/libuv/pull/2941#issuecomment-1207145306
On Mon, Aug 8, 2022 at 3:07 PM Jameson Nash wrote:
> Exactly the same as f17f4989fa193fa8279474c5462289a3cfe69aea before was
> for readlink. I suppose this was simply
On 8/29/22 07:23, Ricky Zhou wrote:
Many instructions which load/store 128-bit values are supposed to
raise #GP when the memory operand isn't 16-byte aligned. This includes:
- Instructions explicitly requiring memory alignment (Exceptions Type 1
in the "AVX and SSE Instruction Exception Spe
Am 25. August 2022 01:18:56 MESZ schrieb BALATON Zoltan :
>On Thu, 25 Aug 2022, Bernhard Beschow wrote:
>> On Wed, Aug 24, 2022 at 3:54 PM BALATON Zoltan wrote:
>>> On Tue, 23 Aug 2022, Bernhard Beschow wrote:
The IDE function is closely tied to the ISA function (e.g. the IDE
interrup
On Fri, Aug 26, 2022 at 01:28:11PM +0200, Thomas Huth wrote:
> > +qemu_guest_getrandom_nofail(tmp, block);
> > +for (size_t i = 0; i < block; ++i) {
> > +cpu_stb_data_ra(env, wrap_address(env, *buf_reg), tmp[i], ra);
> > +*buf_reg = deposit64(*buf_reg, 0, mes
On Fri, Aug 26, 2022 at 12:21:36PM +0200, Thomas Huth wrote:
> > + * Copyright (C) 2022 Jason A. Donenfeld . All Rights
> > Reserved.
>
> Please drop the "All rights reserved" ... it does not have any legal meaning
No.
> > +{
> > +enum { MAX_BLOCKS_PER_RUN = 64 }; /* This is arbitrary, ju
On Fri, Aug 26, 2022 at 04:19:43PM +0100, Fuad Tabba wrote:
> > +bool __weak kvm_arch_private_mem_supported(struct kvm *kvm)
> > +{
> > + return false;
> > +}
> > +
> > static int check_memory_region_flags(const struct kvm_user_mem_region *mem)
> > {
> > u32 valid_flags = KVM_MEM_LO
On 8/29/22 02:05, BALATON Zoltan wrote:
On Sun, 28 Aug 2022, Richard Henderson wrote:
The value previously chosen overlaps GUSA_MASK.
Cc: qemu-sta...@nongnu.org
Fixes: 4da06fb3062 ("target/sh4: Implement prctl_unalign_sigbus")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/856
Signed-o
On Fri, Aug 26, 2022 at 04:19:25PM +0100, Fuad Tabba wrote:
> Hi,
>
> On Wed, Jul 6, 2022 at 9:24 AM Chao Peng wrote:
> >
> > This is the v7 of this series which tries to implement the fd-based KVM
> > guest private memory. The patches are based on latest kvm/queue branch
> > commit:
> >
> > b9
From: Dmitry Osipenko
Host blobs don't need udmabuf, it's only needed by guest blobs. The host
blobs are utilized by the Mesa virgl driver when persistent memory mapping
is needed by a GL buffer, otherwise virgl driver doesn't use blobs.
Persistent mapping support bumps GL version from 4.3 to 4.5
Add shared memory and support blob resource creation, mapping and
unmapping through virglrenderer new stable APIs[0] when available.
[0] https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/891
Antonio Caggiano (1):
virtio-gpu: Handle resource blob commands
Dmitry Osipenko (1):
Support BLOB resources creation by calling virgl_renderer_resource_create_blob.
Signed-off-by: Antonio Caggiano
Signed-off-by: Dmitry Osipenko
---
hw/display/virtio-gpu-virgl.c| 169 +++
hw/display/virtio-gpu.c | 8 +-
include/hw/virtio/virtio-gpu-
From: Gerd Hoffmann
Use VIRTIO_GPU_SHM_ID_HOST_VISIBLE as id for virtio-gpu.
v2: Formatting fixes
Signed-off-by: Antonio Caggiano
Acked-by: Michael S. Tsirkin
---
hw/display/virtio-gpu-pci.c| 15 +++
hw/display/virtio-gpu.c| 1 +
hw/display/virtio-vga.c| 33 +
From: Richard Henderson
Signed-off-by: Richard Henderson
---
VERSION | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/VERSION b/VERSION
index 1c944b9863..b8d5f3ebb6 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.0.93
+7.0.94
--
2.34.1
From: "Dr. David Alan Gilbert"
Define a new capability type 'VIRTIO_PCI_CAP_SHARED_MEMORY_CFG'
and the data structure 'virtio_pci_shm_cap' to go with it.
They allow defining shared memory regions with sizes and offsets
of 2^32 and more.
Multiple instances of the capability are allowed and disting
On Fri, Aug 26, 2022 at 04:19:32PM +0100, Fuad Tabba wrote:
> Hi Chao,
>
> On Wed, Jul 6, 2022 at 9:25 AM Chao Peng wrote:
> >
> > Normally, a write to unallocated space of a file or the hole of a sparse
> > file automatically causes space allocation, for memfd, this equals to
> > memory allocati
block/
- VDUSE export was added so qemu-storage-daemon can export disk images
to the host kernel and guests. See qemu-storage-daemon(1) man page for
details.
hw/remote/
- vfio-user server support was added so PCI devices can be emulated in a
separate QEMU process. vfio-user client support is
Bin Meng writes:
> Hi Markus,
>
> On Mon, Aug 29, 2022 at 9:14 PM Markus Armbruster wrote:
>>
>> Bin Meng writes:
>>
>> > From: Bin Meng
>> >
>> > The test_qmp_oob test case calls mkfifo() which does not exist on
>> > win32. Exclude it.
>> >
>> > Signed-off-by: Bin Meng
>> > ---
>> >
>> > te
From: Akihiko Odaki
pci_add_capability appears most PCI devices. The error handling required
lots of code, and led to inconsistent behaviors such as:
- passing error_abort
- passing error_fatal
- asserting the returned value
- propagating the error to the caller
- skipping the rest of the functio
Many instructions which load/store 128-bit values are supposed to
raise #GP when the memory operand isn't 16-byte aligned. This includes:
- Instructions explicitly requiring memory alignment (Exceptions Type 1
in the "AVX and SSE Instruction Exception Specification" section of
the SDM)
- Le
This is a change to raise #GP on unaligned m128 loads/stores when
required by the spec. Some notes on this change:
1. I considered making use of the existing support for enforcing memory
alignment (setting MO_ALIGN_16 in the load/store's MemOp), but
rejected this approach. There are at least
Hi Markus,
On Mon, Aug 29, 2022 at 9:14 PM Markus Armbruster wrote:
>
> Bin Meng writes:
>
> > From: Bin Meng
> >
> > The test_qmp_oob test case calls mkfifo() which does not exist on
> > win32. Exclude it.
> >
> > Signed-off-by: Bin Meng
> > ---
> >
> > tests/qtest/qmp-test.c | 6 ++
> >
Hi,
On Mon, Aug 29, 2022 at 01:53:51PM +0200, Markus Armbruster wrote:
> Victor Toso writes:
>
> > Hi,
> >
> > On Tue, Jul 05, 2022 at 08:46:34AM -0700, Andrea Bolognani wrote:
> >> I've commented in detail to the single patches, just a couple of
> >> additional points.
> >>
> >> On Fri, Jun 17,
Hi,
On Mon, Aug 29, 2022 at 01:27:06PM +0200, Markus Armbruster wrote:
> Victor Toso writes:
>
> > Hi,
> >
> > On Fri, Aug 19, 2022 at 11:27:13AM -0500, Andrea Bolognani wrote:
> >> On Wed, Aug 17, 2022 at 04:04:19PM +0200, Victor Toso wrote:
> >> > On Tue, Jul 05, 2022 at 08:45:06AM -0700, Andre
Bin Meng writes:
> From: Bin Meng
>
> The test_qmp_oob test case calls mkfifo() which does not exist on
> win32. Exclude it.
>
> Signed-off-by: Bin Meng
> ---
>
> tests/qtest/qmp-test.c | 6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git a/tests/qtest/qmp-test.c b/tests/qtest/qmp-test
Sam Li 于2022年8月29日周一 20:53写道：
>
> By adding zone management operations in BlockDriver, storage controller
> emulation can use the new block layer APIs including Report Zone and
> four zone management operations (open, close, finish, reset).
>
> Add zoned storage commands of the device: zone_report
By adding zone management operations in BlockDriver, storage controller
emulation can use the new block layer APIs including Report Zone and
four zone management operations (open, close, finish, reset).
Add zoned storage commands of the device: zone_report(zrp), zone_open(zo),
zone_close(zc), zone
On 07/08/2022 12.39, John Levon wrote:
On Fri, Aug 05, 2022 at 09:24:56AM +0100, Daniel P. Berrangé wrote:
[...]
If we do add something as a submodule for some reason, I'd like us to
say upfront that this is for a fixed time period (ie maximum of 3
releases aka 1 year) only after which we'll re
In upstream Avocado, the find_free_port() function is not available
from "network" anymore, but must be used via "ports", see:
https://github.com/avocado-framework/avocado/commit/22fc98c6ff76cc55c48
To be able to update to a newer Avocado version later, let's use
the new way for accessing the fi
On 11/08/2022 14.11, Janosch Frank wrote:
Sometimes dumping a guest from the outside is the only way to get the
data that is needed. This can be the case if a dumping mechanism like
KDUMP hasn't been configured or data needs to be fetched at a specific
point. Dumping a protected guest from the ou
Victor Toso writes:
> Hi,
>
> On Tue, Jul 05, 2022 at 08:46:34AM -0700, Andrea Bolognani wrote:
>> I've commented in detail to the single patches, just a couple of
>> additional points.
>>
>> On Fri, Jun 17, 2022 at 02:19:24PM +0200, Victor Toso wrote:
>> > * 7) Flat structs by removing embed typ
Hi
On Mon, Aug 29, 2022 at 12:33 PM Akihiko Odaki
wrote:
> I am now employed by Daynix. Although my role as a reviewer of
> macOS-related change is not very relevant to the employment, I decided
> to use the company email address to avoid confusions from different
> addresses.
>
> Signed-off-by:
On Mon, Aug 29, 2022 at 12:38 PM Akihiko Odaki
wrote:
> Signed-off-by: Akihiko Odaki
Reviewed-by: Marc-André Lureau
> ---
> tests/qtest/ac97-test.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tests/qtest/ac97-test.c b/tests/qtest/ac97-test.c
> index b084e31bff.
On 11/08/2022 14.11, Janosch Frank wrote:
Introduce an interface over which we can get information about UV data.
Signed-off-by: Janosch Frank
Reviewed-by: Steffen Eiden
---
hw/s390x/pv.c | 61 ++
hw/s390x/s390-virtio-ccw.c | 6
includ
On 11/08/2022 14.11, Janosch Frank wrote:
Add a protected dump capability for later feature checking.
Signed-off-by: Janosch Frank
Reviewed-by: Steffen Eiden
---
target/s390x/kvm/kvm.c | 7 +++
target/s390x/kvm/kvm_s390x.h | 1 +
2 files changed, 8 insertions(+)
Reviewed-by: Th
Victor Toso writes:
> Hi,
>
> On Fri, Aug 19, 2022 at 11:27:13AM -0500, Andrea Bolognani wrote:
>> On Wed, Aug 17, 2022 at 04:04:19PM +0200, Victor Toso wrote:
>> > On Tue, Jul 05, 2022 at 08:45:06AM -0700, Andrea Bolognani wrote:
>> > > On Fri, Jun 17, 2022 at 02:19:26PM +0200, Victor Toso wrote
We will add more and more checks so we need a better code structure
in parallels_co_check. Let each check performs in a separate loop
in a separate helper.
Signed-off-by: Alexander Ivanov
Reviewed-by: Denis V. Lunev
Reviewed-by: Vladimir Sementsov-Ogievskiy
---
block/parallels.c | 53 +
Replace the way we use mutex in parallels_co_check() for simplier
and less error prone code.
Signed-off-by: Alexander Ivanov
Reviewed-by: Denis V. Lunev
---
block/parallels.c | 33 ++---
1 file changed, 14 insertions(+), 19 deletions(-)
diff --git a/block/parallels.
This helper will be reused in next patches during parallels_co_check
rework to simplify its code.
Signed-off-by: Alexander Ivanov
Reviewed-by: Denis V. Lunev
Reviewed-by: Vladimir Sementsov-Ogievskiy
---
block/parallels.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff
We will add more and more checks so we need a better code structure
in parallels_co_check. Let each check performs in a separate loop
in a separate helper.
Signed-off-by: Alexander Ivanov
Reviewed-by: Denis V. Lunev
---
block/parallels.c | 84 +--
1 f
Hi Christian,
On Thu, 18 Aug 2022 16:13:40 +0200
Christian Schoenebeck wrote:
> On Montag, 18. Juli 2022 16:02:31 CEST Christian Schoenebeck wrote:
> > On Montag, 18. Juli 2022 15:10:55 CEST Christian Schoenebeck wrote:
> > > There are currently 4 different functions for sending a 9p 'Twalk'
> >
We will add more and more checks so we need a better code structure
in parallels_co_check. Let each check performs in a separate loop
in a separate helper.
Signed-off-by: Alexander Ivanov
Reviewed-by: Denis V. Lunev
---
block/parallels.c | 59 ++-
1 f
We will add more and more checks so we need a better code structure
in parallels_co_check. Let each check performs in a separate loop
in a separate helper.
Signed-off-by: Alexander Ivanov
Reviewed-by: Denis V. Lunev
Reviewed-by: Vladimir Sementsov-Ogievskiy
---
block/parallels.c | 31 +
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