On 8/4/22 12:02, Stefan Hajnoczi wrote:
The following changes since commit 2480f3bbd03814b0651a1f74959f5c6631ee5819:
Merge tag 'linux-user-for-7.1-pull-request' of
https://gitlab.com/laurent_vivier/qemu into staging (2022-08-03 08:32:44 -0700)
are available in the Git repository at:
Hi,
Could you please give me any hint about this issue & patch?
On 8/4/22 14:59, Eiichi Tsukata wrote:
Hi
We’ve also hit this case.
On May 5, 2022, at 9:32, zhenwei pi wrote:
Hi, Paolo
I would appreciate it if you could review patch.
On 4/20/22 14:45, zhenwei pi wrote:
qemu exits
I was hoping for "[PATCH] contrib/vhost-user-blk: Clean up deallocation
of VuVirtqElement".
https://patchew.org/QEMU/20220630085219.1305519-1-arm...@redhat.com/
Next time, perhaps?
)
Pull request trivial branch 20220804
Applied, thanks. Please update https://wiki.qemu.org/ChangeLog/7.1 as
appropriate.
r~
Cornelia Huck (1):
README.rst: fix link formatting
Eugenio Pérez (1
This patch adds runtime check of AVX512 on running machine and update
avx512 support for xbzrle_encode_buffer function to accelerate xbzrle
encoding speed.
The runtime check is added in meson.build and meson_options.txt.
The updated AVX512 algorithm is provided in ram.c, xbzrle.h and
xbzrle.c.
Hey Laszlo,
On Thu, Aug 04, 2022 at 03:56:54PM +0200, Laszlo Ersek wrote:
> - do we want setup_data chaining work generally?
>
> - or do we want only the random seed injection to stop crashing OVMF guests?
Preferably the first - generally. Which brings us to your point:
> > Given we only need
The boot parameter header refers to setup_data at an absolute address,
and each setup_data refers to the next setup_data at an absolute address
too. Currently QEMU simply puts the setup_datas right after the kernel
image, and since the kernel_image is loaded at prot_addr -- a fixed
address
GDB LoongArch add a register orig_a0, see the base64.xml [1].
We should add the orig_a0 to match the upstream GDB.
[1]:
https://github.com/bminor/binutils-gdb/blob/master/gdb/features/loongarch/base64.xml
Signed-off-by: Song Gao
---
gdb-xml/loongarch-base64.xml | 1 +
target/loongarch/cpu.c
Matches bfd/cpu-loongarch.c, bfd_loongarch_arch.
Reviewed-by: Richard Henderson
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index d84ec38cf7..941e2772bc 100644
---
Hi list
I want to test cxl functions in arm64, and found some problems I can't
figure out.
My test environment:
1. build latest bios from https://github.com/tianocore/edk2.git master
branch(cc2db6ebfb6d9d85ba4c7b35fba1fa37fffc0bc2)
2. build latest qemu-system-aarch64 from
On Thu, Aug 4, 2022 at 11:27 PM Richard Henderson
wrote:
>
> On 8/4/22 03:45, Peter Maydell wrote:
> > Ping?
> >
> > thanks
> > -- PMM
> >
> > On Fri, 29 Jul 2022 at 16:59, Peter Maydell
> > wrote:
> >>
> >> In rocker_port_phys_link_status() and rocker_port_phys_enable_read()
> >> we construct
On Fri, Jul 29, 2022 at 4:19 AM Daniel Henrique Barboza
wrote:
>
> The 'fdt' param is not being used in riscv_setup_rom_reset_vec().
> Simplify the API by removing it. While we're at it, remove the redundant
> 'return' statement at the end of function.
>
> Cc: Palmer Dabbelt
> Cc: Alistair
On 8/4/2022 1:44 AM, Daniel P. Berrangé wrote:
On Tue, Aug 02, 2022 at 06:55:48PM +0800, Xiaoyao Li wrote:
On 8/2/2022 5:49 PM, Daniel P. Berrangé wrote:
On Tue, Aug 02, 2022 at 03:47:10PM +0800, Xiaoyao Li wrote:
- CPU model
We cannot create a TD with arbitrary CPU model like what for
On Thu, Aug 4, 2022 at 11:54 PM Eugenio Pérez wrote:
>
> If a map fails for whatever reason, it must not be saved in the tree.
> Otherwise, qemu will try to unmap it in cleanup, leaving to more errors.
>
> Fixes: 34e3c94eda ("vdpa: Add custom IOTLB translations to SVQ")
> Reported-by: Lei Yang
>
On Wed, Aug 3, 2022 at 10:56 PM Weiwei Li wrote:
>
> Normally, riscv_csrrw_check is called when executing Zicsr instructions.
> And we can only do access control for existed CSRs. So the priority of
> CSR related check, from highest to lowest, should be as follows:
> 1) check whether Zicsr is
On Fri, Aug 5, 2022 at 2:29 AM Eugenio Pérez wrote:
>
> Since we're going to allow SVQ to add elements without the guest's
> knowledge and without its own VirtQueueElement, it's easier to check if
> an element is a valid head checking a different thing than the
> VirtQueueElement.
>
>
On Wed, Aug 3, 2022 at 10:56 PM Weiwei Li wrote:
>
> Normally, riscv_csrrw_check is called when executing Zicsr instructions.
> And we can only do access control for existed CSRs. So the priority of
> CSR related check, from highest to lowest, should be as follows:
> 1) check whether Zicsr is
Am 3. August 2022 20:00:18 MESZ schrieb Peter Maydell
:
>On Wed, 3 Aug 2022 at 18:26, Bernhard Beschow wrote:
>>
>> On Tue, Aug 2, 2022 at 8:37 AM Philippe Mathieu-Daudé via
>> wrote:
>>>
>>> On 28/7/22 15:16, Igor Mammedov wrote:
>>> > On Thu, 28 Jul 2022 13:29:07 +0100
>>> > Peter Maydell
This commit adds runtime check of AVX512 on running machine, and implements
AVX512 of
xbzrle_encode_buffer function to accelerate xbzrle encoding speed.
Compared with C version of xbzrle_encode_buffer function, AVX512 version
can achieve almost 60%-70% performance improvement on unit test
On Thu, Aug 4, 2022 at 4:21 PM Peter Delevoryas wrote:
>
> On Thu, Aug 04, 2022 at 11:07:10AM -0700, Dan Zhang wrote:
> > On Wed, Aug 3, 2022 at 10:30 AM Peter Delevoryas wrote:
> > >
> > > On Wed, Aug 03, 2022 at 10:52:23AM +0200, Cédric Le Goater wrote:
> > > > On 8/3/22 04:32, Iris Chen
Hi,All
This series fiex LoongArch GDB get the wrong pc, because the xml missing
the register orig_a0, and update loongarch gdb-xml to match GDB[1]
[1]:https://github.com/bminor/binutils-gdb/blob/master/gdb/features/loongarch
Please review!
V2:
- Update orig_a0 value to 0;
- Update fcc
GDB LoongArch fpu use fcc register, update gdb_set_fpu() and gdb_get_fpu() to
match it.
Signed-off-by: Song Gao
---
linux-user/loongarch64/signal.c | 24 ++-
target/loongarch/gdbstub.c | 34 ++---
target/loongarch/internals.h| 3 +++
3
Rename loongarch-fpu64.xml to loongarch-fpu.xml and update loongarch-fpu.xml to
match upstream GDB [1]
[1]:https://github.com/bminor/binutils-gdb/blob/master/gdb/features/loongarch/fpu.xml
Signed-off-by: Song Gao
---
configs/targets/loongarch64-softmmu.mak | 2 +-
gdb-xml/loongarch-fpu.xml
On Fri, Aug 5, 2022 at 2:29 AM Eugenio Pérez wrote:
>
> Since QEMU will be able to inject new elements on CVQ to restore the
> state, we need not to depend on a VirtQueueElement to know if a new
> element has been used by the device or not. Instead of check that, check
> if there are new elements
On Fri, Aug 5, 2022 at 2:29 AM Eugenio Pérez wrote:
>
> It was easier to allow vhost_svq_add to handle the memory. Now that we
> will allow qemu to add elements to a SVQ without the guest's knowledge,
> it's better to handle it in the caller.
>
> Signed-off-by: Eugenio Pérez
Acked-by: Jason
Signed-off-by: ling xu
Co-authored-by: Zhou Zhao
Co-authored-by: Jun Jin
---
tests/unit/test-xbzrle.c | 307 ---
1 file changed, 290 insertions(+), 17 deletions(-)
diff --git a/tests/unit/test-xbzrle.c b/tests/unit/test-xbzrle.c
index ef951b6e54..653016826f
> -Original Message-
> From: Jason Wang
> Sent: Friday, August 5, 2022 11:46 AM
> To: Zhang, Chen
> Cc: Peter Maydell ; Li Zhijian
> ; qemu-dev
> Subject: Re: [PATCH] net/colo.c: Fix the pointer issuse reported by Coverity.
>
> On Tue, Aug 2, 2022 at 4:24 PM Zhang Chen wrote:
> >
>
On Thu, Aug 04, 2022 at 11:07:10AM -0700, Dan Zhang wrote:
> On Wed, Aug 3, 2022 at 10:30 AM Peter Delevoryas wrote:
> >
> > On Wed, Aug 03, 2022 at 10:52:23AM +0200, Cédric Le Goater wrote:
> > > On 8/3/22 04:32, Iris Chen wrote:
> > > > From: Iris Chen
> > >
> > > A commit log telling us about
在 2022/8/4 23:54, Eugenio Pérez 写道:
Next patch will skip the registering of dma maps that the vdpa device
rejects in the iova tree. We need to consider that here or we cause a
SIGSEGV accessing result.
Reported-by: Lei Yang
Signed-off-by: Eugenio Pérez
Acked-by: Jason Wang
---
Update loongarch-base64.xml to match the upstream GDB [1].
[1]:https://github.com/bminor/binutils-gdb/blob/master/gdb/features/loongarch/base64.xml
Reviewed-by: Richard Henderson
Signed-off-by: Song Gao
---
gdb-xml/loongarch-base64.xml | 12 ++--
1 file changed, 6 insertions(+), 6
On Tue, Aug 2, 2022 at 4:24 PM Zhang Chen wrote:
>
> When enable the virtio-net-pci, guest network packet will
> load the vnet_hdr. In COLO status, the primary VM's network
> packet maybe redirect to another VM, it need filter-redirect
> enable the vnet_hdr flag at the same time, COLO-proxy will
On Fri, Aug 5, 2022 at 2:29 AM Eugenio Pérez wrote:
>
> As discussed in previous series [1], this memory barrier is useless with
> the atomic read of used idx at vhost_svq_more_used. Deleting it.
>
> [1] https://lists.nongnu.org/archive/html/qemu-devel/2022-07/msg02616.html
>
> Signed-off-by:
Implement dpy_cursor_define() and dpy_mouse_set() on macOS.
The main benefit is from dpy_cursor_define: in absolute pointing mode, the
host can redraw the cursor on the guest's behalf much faster than the guest
can itself.
To provide the programmatic movement expected from a hardware cursor,
Hi
We’ve also hit this case.
> On May 5, 2022, at 9:32, zhenwei pi wrote:
>
> Hi, Paolo
>
> I would appreciate it if you could review patch.
>
> On 4/20/22 14:45, zhenwei pi wrote:
>> qemu exits during reset with log:
>> qemu-system-x86_64: Could not remap addr: 1000@22001000
>> Currently,
Am 04.08.22 um 08:51 schrieb Harald Freudenberger:
On 2022-08-03 14:14, Jason A. Donenfeld wrote:
Hi David,
On Wed, Aug 03, 2022 at 01:55:21PM +0200, David Hildenbrand wrote:
On 02.08.22 21:00, Jason A. Donenfeld wrote:
> In order to fully support MSA_EXT_5, we have to also support the
On 04.08.22 08:51, Harald Freudenberger wrote:
> On 2022-08-03 14:14, Jason A. Donenfeld wrote:
>> Hi David,
>>
>> On Wed, Aug 03, 2022 at 01:55:21PM +0200, David Hildenbrand wrote:
>>> On 02.08.22 21:00, Jason A. Donenfeld wrote:
In order to fully support MSA_EXT_5, we have to also support
On Thu, Aug 4, 2022 at 5:14 AM Jason Wang wrote:
>
>
> 在 2022/8/3 01:57, Eugenio Pérez 写道:
> > Since QEMU will be able to inject new elements on CVQ to restore the
> > state, we need not to depend on a VirtQueueElement to know if a new
> > element has been used by the device or not. Instead of
For using MSG_ZEROCOPY, there are two steps:
1 - io_writev() the packet, which enqueues the packet for sending, and
2 - io_flush(), which gets confirmation that all packets got correctly sent
Currently, if MSG_ZEROCOPY is used to send packets over IPV6, no error will
be reported in (1), but it
On Thu, Aug 4, 2022 at 4:19 PM Eugenio Perez Martin wrote:
>
> On Thu, Aug 4, 2022 at 9:51 AM Jason Wang wrote:
> >
> > On Thu, Aug 4, 2022 at 3:39 PM Eugenio Perez Martin
> > wrote:
> > >
> > > On Thu, Aug 4, 2022 at 6:17 AM Jason Wang wrote:
> > > >
> > > >
> > > > 在 2022/8/3 01:57, Eugenio
On 8/4/22 00:23, BALATON Zoltan wrote:
On Wed, 3 Aug 2022, Cédric Le Goater wrote:
This moves all the code previously done in the ppc405ep_init() routine
under ppc405_soc_realize(). We can also adjust the number of banks now
that we have control on ppc4xx_sdram_init().
Signed-off-by: Cédric Le
On Wed, Aug 3, 2022 at 3:00 PM Michael S. Tsirkin wrote:
> On Thu, Jul 28, 2022 at 07:50:34AM -0400, Igor Mammedov wrote:
> > QEMU crashes trying to save VMSTATE when only MIPS target are compiled in
> > $ qemu-system-mips -monitor stdio
> > (qemu) migrate "exec:gzip -c > STATEFILE.gz"
> >
On 2022-08-03 14:14, Jason A. Donenfeld wrote:
Hi David,
On Wed, Aug 03, 2022 at 01:55:21PM +0200, David Hildenbrand wrote:
On 02.08.22 21:00, Jason A. Donenfeld wrote:
> In order to fully support MSA_EXT_5, we have to also support the SHA-512
> special instructions. So implement those.
>
>
On Thu, Aug 04, 2022 at 02:44:11AM +0200, Jason A. Donenfeld wrote:
> The boot parameter header refers to setup_data at an absolute address,
> and each setup_data refers to the next setup_data at an absolute address
> too. Currently QEMU simply puts the setup_datas right after the kernel
> image,
On Thu, Aug 4, 2022 at 3:48 PM Eugenio Perez Martin wrote:
>
> On Thu, Aug 4, 2022 at 6:36 AM Jason Wang wrote:
> >
> >
> > 在 2022/8/4 01:18, Eugenio Pérez 写道:
> > > So the caller can choose which ASID is destined.
> > >
> > > No need to update the batch functions as they will always be called
On 02/08/2022 16.09, Peter Maydell wrote:
On Tue, 2 Aug 2022 at 14:53, Thomas Huth wrote:
The XHCI code could enter an endless loop in case the guest points
QEMU to fetch TRBs from invalid memory areas. Fix it by properly
checking the return value of dma_memory_read().
It certainly makes
On Wed, Aug 03, 2022 at 06:34:45PM +0100, Daniel P. Berrangé wrote:
> On Wed, Aug 03, 2022 at 07:31:41PM +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,
> > the
On Wed, Jul 06, 2022 at 04:20:09PM +0800,
Chao Peng wrote:
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> index 0bdb6044e316..e9153b54e2a4 100644
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -1362,10 +1362,8 @@ void kvm_mmu_free_memory_cache(struct
On Wed, Aug 03, 2022 at 03:51:24PM +, Sean Christopherson wrote:
> On Wed, Aug 03, 2022, Chao Peng wrote:
> > On Tue, Aug 02, 2022 at 04:38:55PM +, Sean Christopherson wrote:
> > > On Tue, Aug 02, 2022, Sean Christopherson wrote:
> > > > I think we should avoid UNMAPPABLE even on the KVM
On 01/08/2022 12:08, John Millikin wrote:
Gentle ping -- this is my first time sending a patch for QEMU and it
hasn't shown up in the qemu-devel mailing list web UI yet, so I can't
tell whether the mail is being sent/received successfully.
On Tue, Jul 26, 2022 at 12:42:06PM +0900, John
On 04/08/2022 00:04, BALATON Zoltan wrote:
On Wed, 3 Aug 2022, Cédric Le Goater wrote:
Reviewed-by: Daniel Henrique Barboza
Signed-off-by: Cédric Le Goater
---
hw/ppc/ppc405.h | 16 +++
hw/ppc/ppc405_uc.c | 71 +++---
2 files changed, 64
On 25/07/2022 17:35, Mark Cave-Ayland wrote:
On 25/07/2022 12:58, marcandre.lur...@redhat.com wrote:
From: Marc-André Lureau
The display may be corrupted when changing screen colour depth in
qemu-system-ppc/MacOS since 7.0.
Is it worth being more specific here? Whilst MacOS with its NDRV
On Thu, Aug 04, 2022 at 10:58:36AM +0200, Laszlo Ersek wrote:
> On 08/04/22 09:03, Michael S. Tsirkin wrote:
> > On Thu, Aug 04, 2022 at 02:44:11AM +0200, Jason A. Donenfeld wrote:
> >> The boot parameter header refers to setup_data at an absolute address,
> >> and each setup_data refers to the
On 8/4/22 04:47, Gavin Shan wrote:
> Hi Eric,
>
> On 8/3/22 10:52 PM, Eric Auger wrote:
>> On 8/3/22 15:02, Gavin Shan wrote:
>>> On 8/3/22 5:01 PM, Marc Zyngier wrote:
On Wed, 03 Aug 2022 04:01:04 +0100,
Gavin Shan wrote:
> On 8/2/22 7:41 PM, Eric Auger wrote:
>> On 8/2/22
On Thu, Aug 4, 2022 at 2:21 PM Eugenio Perez Martin wrote:
>
> On Thu, Aug 4, 2022 at 5:14 AM Jason Wang wrote:
> >
> >
> > 在 2022/8/3 01:57, Eugenio Pérez 写道:
> > > Since QEMU will be able to inject new elements on CVQ to restore the
> > > state, we need not to depend on a VirtQueueElement to
On Thu, Aug 4, 2022 at 6:17 AM Jason Wang wrote:
>
>
> 在 2022/8/3 01:57, Eugenio Pérez 写道:
> > So its generic enough to accept any out sg buffer and we can inject
> > NIC state messages.
> >
> > Signed-off-by: Eugenio Pérez
> > ---
> > v5: Accept out sg instead of dev_buffers[]
> > ---
> >
Signed-off-by: Stefan Weil
---
I have also several patches which add missing G_GNUC_PRINTF.
Would such changes still be wanted for 7.1?
Regards,
Stefan Weil
tools/virtiofsd/fuse_lowlevel.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/virtiofsd/fuse_lowlevel.c
On Wed, Aug 03, 2022 at 12:28:24PM -0400, Stefan Hajnoczi wrote:
As soon as virtio_scsi_data_plane_start() attaches host notifiers the
IOThread may start virtqueue processing. There is a race between
IOThread virtqueue processing and virtio_scsi_data_plane_start() because
it only assigns
On Thu, Aug 4, 2022 at 6:36 AM Jason Wang wrote:
>
>
> 在 2022/8/4 01:18, Eugenio Pérez 写道:
> > So the caller can choose which ASID is destined.
> >
> > No need to update the batch functions as they will always be called from
> > memory listener updates at the moment. Memory listener updates will
On Thu, Aug 4, 2022 at 3:39 PM Eugenio Perez Martin wrote:
>
> On Thu, Aug 4, 2022 at 6:17 AM Jason Wang wrote:
> >
> >
> > 在 2022/8/3 01:57, Eugenio Pérez 写道:
> > > So its generic enough to accept any out sg buffer and we can inject
> > > NIC state messages.
> > >
> > > Signed-off-by: Eugenio
On Thu, Aug 4, 2022 at 6:46 AM Jason Wang wrote:
>
>
> 在 2022/8/4 01:18, Eugenio Pérez 写道:
> > This is used by the backend to perform actions before the device is
> > started.
> >
> > In particular, vdpa will use it to isolate CVQ in its own ASID if
> > possible, and start SVQ unconditionally
On Thu, Aug 4, 2022 at 6:44 AM Jason Wang wrote:
>
>
> 在 2022/8/4 01:18, Eugenio Pérez 写道:
> > Isolate control virtqueue in its own group, allowing to intercept control
> > commands but letting dataplane run totally passthrough to the guest.
> >
> > Signed-off-by: Eugenio Pérez
> > ---
> > v3:
>
On 01/08/2022 04:58, Elliot Nunn wrote:
Dear all,
I want to give Mac OS 9 clients access to hardware cursor support, to improve
responsiveness in absolute-cursor mode.
Would it be acceptable to add a hardware cursor interface to the VGA device?
And if so, can anyone advise on an appropriate
On Tue, Aug 2, 2022 at 3:48 PM Thomas Huth wrote:
>
> The XHCI code could enter an endless loop in case the guest points
> QEMU to fetch TRBs from invalid memory areas. Fix it by properly
> checking the return value of dma_memory_read().
>
> Resolves:
On 04/08/2022 10.45, Mauro Matteo Cascella wrote:
On Tue, Aug 2, 2022 at 3:48 PM Thomas Huth wrote:
The XHCI code could enter an endless loop in case the guest points
QEMU to fetch TRBs from invalid memory areas. Fix it by properly
checking the return value of dma_memory_read().
Resolves:
On Thu, 4 Aug 2022 at 09:00, Thomas Huth wrote:
>
> On 02/08/2022 16.09, Peter Maydell wrote:
> > On Tue, 2 Aug 2022 at 14:53, Thomas Huth wrote:
> >>
> >> The XHCI code could enter an endless loop in case the guest points
> >> QEMU to fetch TRBs from invalid memory areas. Fix it by properly
>
Daniel,
On 8/3/22 15:28, Cédric Le Goater wrote:
Hello,
Here is large series QOM'ifying the PPC405 board. It introduces a new
generic machine and SoC models, converts the current device models to
QOM and populates the SoC. The process is quite mechanical without too
much issues to handle. The
On Thu, Aug 4, 2022 at 1:57 PM Eugenio Perez Martin wrote:
>
> On Thu, Aug 4, 2022 at 5:01 AM Jason Wang wrote:
> >
> >
> > 在 2022/8/3 01:57, Eugenio Pérez 写道:
> > > Since we're going to allow SVQ to add elements without the guest's
> > > knowledge and without its own VirtQueueElement, it's
On Thu, Aug 4, 2022 at 3:52 PM Eugenio Perez Martin wrote:
>
> On Thu, Aug 4, 2022 at 6:46 AM Jason Wang wrote:
> >
> >
> > 在 2022/8/4 01:18, Eugenio Pérez 写道:
> > > This is used by the backend to perform actions before the device is
> > > started.
> > >
> > > In particular, vdpa will use it to
On Thu, Aug 4, 2022 at 9:51 AM Jason Wang wrote:
>
> On Thu, Aug 4, 2022 at 3:39 PM Eugenio Perez Martin
> wrote:
> >
> > On Thu, Aug 4, 2022 at 6:17 AM Jason Wang wrote:
> > >
> > >
> > > 在 2022/8/3 01:57, Eugenio Pérez 写道:
> > > > So its generic enough to accept any out sg buffer and we can
On Thu, Aug 04, 2022 at 07:56:49AM +0200, Claudio Imbrenda wrote:
> On Wed, 3 Aug 2022 18:34:45 +0100
> Daniel P. Berrangé wrote:
>
> > On Wed, Aug 03, 2022 at 07:31:41PM +0200, Claudio Imbrenda wrote:
> > > This patch adds support for asynchronously tearing down a VM on Linux.
> > >
> > > When
On 08/04/22 09:03, Michael S. Tsirkin wrote:
> On Thu, Aug 04, 2022 at 02:44:11AM +0200, Jason A. Donenfeld wrote:
>> The boot parameter header refers to setup_data at an absolute address,
>> and each setup_data refers to the next setup_data at an absolute address
>> too. Currently QEMU simply
On Aug 3 09:58, Jinhao Fan wrote:
> With the introduction of shadow doorbell and ioeventfd, we need to do
> frequent conversion between qid and its doorbell offset. The original
> hard-coded calculation is confusing and error-prone. Add several helper
> functions to do this task.
>
>
Investigating why some BMC models are so slow compared to a plain ARM
virt machines I did some profiling of:
./qemu-system-arm -M romulus-bmc -nic user \
-drive
file=obmc-phosphor-image-romulus.static.mtd,format=raw,if=mtd \
-nographic -serial mon:stdio
And saw that
On Wed, Aug 03 2022, Stefan Hajnoczi wrote:
> Since at least commit 6b8f1020540c27246277377aa2c3331ad2bfb160 ("virtio:
> move host_features") the ->get_features() function has been called with
> host_features as an argument.
>
> Some devices manually add host_features in ->get_features()
On Thu, 4 Aug 2022 at 11:07, Thomas Huth wrote:
>
> On 04/08/2022 10.56, Peter Maydell wrote:
> > But the point of TRB_LINK_LIMIT is that regardless of what the
> > contents of the TRBs are, the loop is not supposed to
> > be able to continue for more than TRB_LINK_LIMIT iterations,
> > ie 32
On Thu, 4 Aug 2022, Mark Cave-Ayland wrote:
On 04/08/2022 00:04, BALATON Zoltan wrote:
On Wed, 3 Aug 2022, Cédric Le Goater wrote:
Reviewed-by: Daniel Henrique Barboza
Signed-off-by: Cédric Le Goater
---
hw/ppc/ppc405.h | 16 +++
hw/ppc/ppc405_uc.c | 71
On Thu, Aug 4, 2022 at 2:11 PM Jason A. Donenfeld wrote:
>
> Hi Laszlo,
>
> On Thu, Aug 04, 2022 at 01:31:36PM +0200, Laszlo Ersek wrote:
> > None of the existing info passing methods seem early enough, generic
> > enough, and secure enough (at the same time)...
>
> Can you look at the v2 patch?
Hi Daniel,
On Thu, Aug 4, 2022 at 2:01 PM Daniel P. Berrangé wrote:
>
> On Thu, Jul 21, 2022 at 06:36:21PM +0200, Paolo Bonzini wrote:
> > From: "Jason A. Donenfeld"
> >
> > Tiny machines optimized for fast boot time generally don't use EFI,
> > which means a random seed has to be supplied some
Using a property makes it possible to use the normal compat property
mechanism instead of ad hoc code; it avoids parameter proliferation
in x86_load_linux; and allows shipping the code even if it is
disabled by default.
Cc: Jason A. Donenfeld
Cc: Michael S. Tsirkin
Signed-off-by: Paolo Bonzini
On Thu, Aug 04, 2022 at 04:10:43AM -0300, Leonardo Bras wrote:
> For using MSG_ZEROCOPY, there are two steps:
> 1 - io_writev() the packet, which enqueues the packet for sending, and
> 2 - io_flush(), which gets confirmation that all packets got correctly sent
>
> Currently, if MSG_ZEROCOPY is
On Thu, Aug 04, 2022 at 11:54:05AM +0200, Chalios, Babis wrote:
> Hi Daniel,
>
> On 3/8/22 18:26, Daniel P. Berrangé wrote:
> > CAUTION: This email originated from outside of the organization. Do not
> > click links or open attachments unless you can confirm the sender and know
> > the content
On 8/4/22 03:07, Cédric Le Goater wrote:
Daniel,
On 8/3/22 15:28, Cédric Le Goater wrote:
Hello,
Here is large series QOM'ifying the PPC405 board. It introduces a new
generic machine and SoC models, converts the current device models to
QOM and populates the SoC. The process is quite
On Wed, Aug 03 2022, Stefan Hajnoczi wrote:
> Suggested-by: Cornelia Huck
> Signed-off-by: Stefan Hajnoczi
> ---
> include/hw/virtio/virtio.h | 20
> 1 file changed, 20 insertions(+)
>
> diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
> index
On Thu, Aug 4, 2022 at 10:52 AM Jason Wang wrote:
>
> On Thu, Aug 4, 2022 at 4:19 PM Eugenio Perez Martin
> wrote:
> >
> > On Thu, Aug 4, 2022 at 9:51 AM Jason Wang wrote:
> > >
> > > On Thu, Aug 4, 2022 at 3:39 PM Eugenio Perez Martin
> > > wrote:
> > > >
> > > > On Thu, Aug 4, 2022 at 6:17
Le 02/08/2022 à 09:56, Thomas Huth a écrit :
The note about the removal of '-soundhw' has been accidentally added
to the section of removed "linux-user mode CPUs" ... it should reside
in the section about removed "System emulator command line arguments"
instead.
Fixes: 039a68373c ("introduce
Le 21/07/2022 à 09:48, Thomas Huth a écrit :
We currently require at least GCC 7.4 or Clang 6.0 for compiling QEMU.
GCC has __builtin_mul_overflow since version 5 already, and Clang 6.0
also provides this built-in function (see its documentation on this page:
Signed-off-by: Alessandro Di Federico
Signed-off-by: Paolo Montesel
Signed-off-by: Anton Johansson
Reviewed-by: Taylor Simpson
---
target/hexagon/idef-parser/idef-parser.y| 964
target/hexagon/idef-parser/parser-helpers.c | 2351 +++
From: Niccolò Izzo
Signed-off-by: Alessandro Di Federico
Signed-off-by: Niccolò Izzo
Signed-off-by: Anton Johansson
Reviewed-by: Taylor Simpson
---
tests/tcg/hexagon/Makefile.target | 28 -
tests/tcg/hexagon/crt.S| 14 +++
tests/tcg/hexagon/test_abs.S | 17
Ping?
thanks
-- PMM
On Fri, 29 Jul 2022 at 16:59, Peter Maydell wrote:
>
> In rocker_port_phys_link_status() and rocker_port_phys_enable_read()
> we construct a 64-bit value with one bit per front-panel port.
> However we accidentally do the shift as 32-bit arithmetic, which
> means that if
On Thu, 4 Aug 2022, Cédric Le Goater wrote:
On 8/4/22 01:31, BALATON Zoltan wrote:
On Wed, 3 Aug 2022, Cédric Le Goater wrote:
Having an explicit I2C model object will help if one day we want to
add I2C devices on the bus.
Same here as with the UIC in previous patch, it's not QOMifying here
Le 03/08/2022 à 11:02, Cornelia Huck a écrit :
Make the links render correctly.
Signed-off-by: Cornelia Huck
---
README.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/README.rst b/README.rst
index 23795b837740..21df79ef4379 100644
--- a/README.rst
+++
Am 25.07.2022 um 09:38 hat Emanuele Giuseppe Esposito geschrieben:
> Both blockdev.c and job-qmp.c have TOC/TOU conditions, because
> they first search for the job and then perform an action on it.
> Therefore, we need to do the search + action under the same
> job mutex critical section.
>
>
Note, the glib2-native mapping exists separately from the normal glib2
mapping. The latter uses a `foreign` cross-policy-default, and
libvirt-ci is not able to support package mappings for multiple
cross-compilation policies.
This will probably change in the future.
Signed-off-by: Alessandro Di
From: Alessandro Di Federico
Signed-off-by: Alessandro Di Federico
Signed-off-by: Anton Johansson
Reviewed-by: Richard Henderson
Reviewed-by: Taylor Simpson
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 5ce4227ff6..6435d54e33
This patchset introduces the idef-parser for target/hexagon.
It's the eleventh iteration of the patchset and includes fixes suggested
in previous iterations.
idef-parser is a build-time tool built using flex and bison. Its aim
is to generate a large part of the tiny code generator frontend for
From: Alessandro Di Federico
Signed-off-by: Alessandro Di Federico
Signed-off-by: Anton Johansson
Reviewed-by: Taylor Simpson
---
target/hexagon/README | 5 +
target/hexagon/idef-parser/README.rst | 722 ++
2 files changed, 727 insertions(+)
create
From: Paolo Montesel
Signed-off-by: Alessandro Di Federico
Signed-off-by: Paolo Montesel
Signed-off-by: Anton Johansson
Reviewed-by: Taylor Simpson
---
target/hexagon/idef-parser/idef-parser.h | 254 +++
target/hexagon/idef-parser/idef-parser.lex | 471 +
Hi Ard,
On Thu, Aug 4, 2022 at 2:16 PM Ard Biesheuvel wrote:
>
> On Thu, 4 Aug 2022 at 14:11, Daniel P. Berrangé wrote:
> >
> > On Thu, Aug 04, 2022 at 02:03:29PM +0200, Jason A. Donenfeld wrote:
> > > Hi Daniel,
> > >
> > > On Thu, Aug 04, 2022 at 10:25:36AM +0100, Daniel P. Berrangé wrote:
>
Am 25.07.2022 um 09:38 hat Emanuele Giuseppe Esposito geschrieben:
> Add missing job synchronization in the unit tests, with
> explicit locks.
>
> We are deliberately using _locked functions wrapped by a guard
> instead of a normal call because the normal call will be removed
> in future, as the
On Thu, Aug 04, 2022 at 02:13:41PM +0200, Jason A. Donenfeld wrote:
> Hi Daniel,
>
> On Thu, Aug 4, 2022 at 2:01 PM Daniel P. Berrangé wrote:
> >
> > On Thu, Jul 21, 2022 at 06:36:21PM +0200, Paolo Bonzini wrote:
> > > From: "Jason A. Donenfeld"
> > >
> > > Tiny machines optimized for fast boot
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