On Fri, Jul 29, 2022 at 03:14:02PM +0800, Xiaoyao Li wrote:
> On 5/30/2022 7:49 PM, Gerd Hoffmann wrote:
> > On Thu, May 26, 2022 at 10:48:56AM +0800, Xiaoyao Li wrote:
> > > On 5/24/2022 3:08 PM, Gerd Hoffmann wrote:
> > > > On Thu, May 12, 2022 at 11:17:45AM +0800, Xiaoyao Li wrote:
> > > > > TDX
Hi
On Fri, Aug 12, 2022 at 7:49 PM Alberto Faria wrote:
>
> On Thu, Aug 4, 2022 at 12:44 PM Marc-André Lureau
> wrote:
> > On fc36, I had several dependencies I needed to install manually (imho
> > they should have been pulled by python3-clang), but more annoyingly I
> > got:
> > clang.cindex.Li
Hi,
> I did some tracing for this, and the result differs for q35 machine type and
> pc machine type.
>
> - For q35, the memslot update for isa-bios/pc.rom happens when mc->reset()
> that is triggered via
>
> qdev_machine_creation_done()
> -> qemu_system_reset(SHUTDOWN_CASE_NONE);
>
> I
On 8/13/22 17:34, BALATON Zoltan wrote:
From: Cédric Le Goater
The Device Control Registers (DCR) of on-SoC devices are accessed by
software through the use of the mtdcr and mfdcr instructions. These
are converted in transactions on a side band bus, the DCR bus, which
connects the on-SoC device
> > >> diff --git a/ui/console.c b/ui/console.c
> > >> index e139f7115e1f..765892f84f1c 100644
> > >> --- a/ui/console.c
> > >> +++ b/ui/console.c
> > >> @@ -2575,11 +2575,13 @@ static void vc_chr_open(Chardev *chr,
> > >> void qemu_console_resize(QemuConsole *s, int width, int height)
> > >> {
On 8/13/22 17:34, BALATON Zoltan wrote:
The EBC is shared between 405 and 440 so move it to shared file.
Should we rename the device to Ppc4xxEbcState ?
Thanks,
C.
Signed-off-by: BALATON Zoltan
---
hw/ppc/ppc405.h | 15
hw/ppc/ppc405_uc.c | 191 --
On 8/13/22 17:34, BALATON Zoltan wrote:
In pegasos2 section move imply before select to match other sections.
Reviewed-by: Cédric Le Goater
Thanks,
C.
Signed-off-by: BALATON Zoltan
---
hw/ppc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/ppc/Kconfig b/
On 8/13/22 17:34, BALATON Zoltan wrote:
The PLB is shared between 405 and 440 so move it to the shared file.
Should we rename the device to Ppc4xxPlbState ?
Thanks,
C.
Signed-off-by: BALATON Zoltan
---
hw/ppc/ppc405.h | 11 -
hw/ppc/ppc405_uc.c | 93 ---
On 8/13/22 17:34, BALATON Zoltan wrote:
Now that shared PPC4xx devices are separated from PPC405 ones we can
drop this depencency.
Reviewed-by: Cédric Le Goater
Thanks,
C.
Signed-off-by: BALATON Zoltan
---
hw/ppc/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/ppc/Kconf
On Tue, Jul 26, 2022 at 09:44:25AM +0100, Daniel P. Berrangé wrote:
> On Tue, Jul 26, 2022 at 12:32:32PM +0400, marcandre.lur...@redhat.com wrote:
> > From: Marc-André Lureau
> >
> > As Ed Swierk explained back in 2006:
> > https://lists.nongnu.org/archive/html/qemu-devel/2006-12/msg00160.html
>
On Mon, Aug 15, 2022 at 12:54 AM Andrew Jones
wrote:
> On Tue, Aug 02, 2022 at 04:33:03PM -0700, Atish Patra wrote:
> > All the hpmcounters and the fixed counters (CY, IR, TM) can be
> represented
> > as a unified counter. Thus, the predicate function doesn't need handle
> each
> > case separatel
The proberi assembler instruction checks the read/write access rights
for the page of a given address and shall return a value of 1 if the
test succeeds and a value of 0 on failure in the target register.
But when run in linux-user mode, qemu currently simply returns the
return code of page_check_
On Thu, Aug 11, 2022 at 4:13 PM Janosch Frank wrote:
>
> It's always better to convey the type of a pointer if at all
> possible. So let's add the DumpState typedef to typedefs.h and move
> the dump note functions from the opaque pointers to DumpState
> pointers.
>
> Signed-off-by: Janosch Frank
On 8/13/22 17:34, BALATON Zoltan wrote:
These are only used by tha board code so move out from the shared SoC
s/tha/the/
model and put it in the boards file.
Reviewed-by: Cédric Le Goater
Thanks,
C.
Signed-off-by: BALATON Zoltan
---
hw/ppc/ppc405.h| 38 -
hw/ppc/ppc40
On Thu, Aug 11, 2022 at 4:12 PM Janosch Frank wrote:
>
> The iteration over the memblocks in dump_iterate() is hard to
> understand so it's about time to clean it up. Instead of manually
> grabbing the next memblock we can use QTAILQ_FOREACH to iterate over
> all memblocks.
>
> Additionally we mov
On 8/13/22 17:34, BALATON Zoltan wrote:
Make ppc-uic a subclass of ppc4xx-dcr-device which will handle the cpu
link and make it uniform with the other PPC4xx devices.
Reviewed-by: Cédric Le Goater
Thanks,
C.
Signed-off-by: BALATON Zoltan
---
hw/intc/ppc-uic.c | 26 ++
Hi
On Thu, Aug 11, 2022 at 4:12 PM Janosch Frank wrote:
>
> While the DumpState begin and length variables directly mirror the API
> variable names they are not very descriptive. So let's add a
> "filter_area_" prefix and make has_filter a function checking length > 0.
>
> Signed-off-by: Janosch
On Thu, Aug 11, 2022 at 4:29 PM Janosch Frank wrote:
> Let's split the write from the modification of the elf header so we
> can consolidate the write of the data in one function.
>
> Signed-off-by: Janosch Frank
>
Reviewed-by: Marc-André Lureau
> ---
> dump/dump.c | 100 +++
On Thu, Aug 11, 2022 at 4:43 PM Janosch Frank wrote:
> The functions in question do not actually write to the file descriptor
> they set up a buffer which is later written to the fd.
>
> Signed-off-by: Janosch Frank
>
Reviewed-by: Marc-André Lureau
---
> dump/dump.c | 8
> 1 file ch
On Thu, Aug 04, 2022 at 01:43:14PM +0200, Thomas Huth wrote:
> On 04/08/2022 12.17, Peter Maydell wrote:
> > That sounds like we do still have an unbounded-loop problem,
> > then: there's no limit on the number of consecutive TRBs
> > we try to read in that function. Maybe we're missing an
> > erro
Laurent Vivier writes:
> Le 11/08/2022 à 17:18, Alex Bennée a écrit :
>> Laurent Vivier writes:
>>
>>> Le 11/08/2022 à 13:54, Peter Maydell a écrit :
On Thu, 11 Aug 2022 at 09:29, Laurent Vivier wrote:
>
> Le 10/08/2022 à 22:47, Richard Henderson a écrit :
>> On 8/10/22 13:3
On 16/08/2022 10.37, Gerd Hoffmann wrote:
On Thu, Aug 04, 2022 at 01:43:14PM +0200, Thomas Huth wrote:
On 04/08/2022 12.17, Peter Maydell wrote:
That sounds like we do still have an unbounded-loop problem,
then: there's no limit on the number of consecutive TRBs
we try to read in that function.
Hi
On Thu, Aug 11, 2022 at 4:16 PM 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 handl
virtio-crypto: Modify the current interface of virtio-crypto
device to support asynchronous mode.
Signed-off-by: lei he
---
backends/cryptodev-builtin.c| 69 ++---
backends/cryptodev-vhost-user.c | 51 +--
backends/cryptodev.c| 44 +++---
hw/virtio/virtio-crypto.c
Peter Maydell writes:
> Currently our semihosting implementations generally prohibit use of
> semihosting calls in system emulation from the guest userspace. This
> is a very long standing behaviour justified originally "to provide
> some semblance of security" (since code with access to the
>
Hi,
> > We can make setup_data chaining work with OVMF, but the whole chain
> > should be located in a GPA range that OVMF dictates.
>
> It sounds like what you describe is pretty OVMF-specific though,
> right? Do we want to tie things together so tightly like that?
>
> Given we only need 48 b
> +
> +/*
> + * According to the xHCI spec, Transfer Ring segments should have
> + * a maximum size of 64 kB (see chapter "6 Data Structures")
> + */
> +} while (length < TRB_LINK_LIMIT * 65536 / TRB_SIZE);
Acked-by: Gerd Hoffmann
take care,
Gerd
v1 -> v2:
- Allow ACS to be disabled.
- Suggested by Michael S. Tsirkin, use disable-acs to set property.
v1:
- Add ACS (Access Control Services) capability.
If it is a pcie device, check that all devices on the path from
the device to the root complex have ACS enabled, and then the
device will
This fixes a bug that causes segmentation fault with following dumpstack:
#1 0xab64235c in qmp_query_acpi_ospm_status
(errp=errp@entry=0xf030) at ../monitor/qmp-cmds.c:312
#2 0xabfc4e20 in qmp_marshal_query_acpi_ospm_status (args=, ret=0xea4ffe90, errp=0xea4ffe8
On Tue, 16 Aug 2022 at 10:26, Keqian Zhu wrote:
>
> This fixes a bug that causes segmentation fault with following dumpstack:
> #1 0xab64235c in qmp_query_acpi_ospm_status
> (errp=errp@entry=0xf030) at ../monitor/qmp-cmds.c:312
> #2 0xabfc4e20 in qmp_marshal_query_acpi
On Tue, 16 Aug 2022, Cédric Le Goater wrote:
On 8/13/22 17:34, BALATON Zoltan wrote:
From: Cédric Le Goater
The Device Control Registers (DCR) of on-SoC devices are accessed by
software through the use of the mtdcr and mfdcr instructions. These
are converted in transactions on a side band bus,
On Tue, 16 Aug 2022, Cédric Le Goater wrote:
On 8/13/22 17:34, BALATON Zoltan wrote:
The PLB is shared between 405 and 440 so move it to the shared file.
Should we rename the device to Ppc4xxPlbState ?
I could do that (also for the other one moved). Ptobably nothing in these
boards care abo
v2 -> v3:
- Add the missing code in V2.
v1 -> v2:
- Allow ACS to be disabled.
- Suggested by Michael S. Tsirkin, use disable-acs to set property.
v1:
- Add ACS (Access Control Services) capability.
If it is a pcie device, check that all devices on the path from
the device to the root complex ha
Hi Peter,
Setup an ARM virtual machine of machine virt and execute qmp
"query-acpi-ospm-status" can trigger this bug.
Thanks.
-邮件原件-
发件人: Qemu-devel [mailto:qemu-devel-bounces+zhukeqian1=huawei@nongnu.org] 代表
Peter Maydell
发送时间: 2022年8月16日 17:30
收件人: zhukeqian
抄送: qemu-devel@nongn
On Tue, 16 Aug 2022 at 10:40, zhukeqian wrote:
>
> Hi Peter,
>
> Setup an ARM virtual machine of machine virt and execute qmp
> "query-acpi-ospm-status" can trigger this bug.
Thanks. That is worth stating in the commit message, I think.
-- PMm
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 +
On 16/08/2022 01:40, Philippe Mathieu-Daudé wrote:
> [You don't often get email from f4...@amsat.org. Learn why this is important
> at https://aka.ms/LearnAboutSenderIdentification ]
>
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> Hi Conor,
>
Setup an ARM virtual machine of machine virt and execute qmp
"query-acpi-ospm-status"
causes segmentation fault with following dumpstack:
#1 0xab64235c in qmp_query_acpi_ospm_status
(errp=errp@entry=0xf030) at ../monitor/qmp-cmds.c:312
#2 0xabfc4e20 in qmp_marshal_quer
Previously part of [0], now a patch series on its own.
This patch series cherry picks two commits from [1] and applies one fix
according to [2], which should answer Gerd's comment [3] on previous
patch.
v2: Squash patch #3 into patch #2, and formatting fixes to patch #1.
v3: Reverse commits order
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
OK, I'll send v2 soon.
-邮件原件-
发件人: Peter Maydell [mailto:peter.mayd...@linaro.org]
发送时间: 2022年8月16日 17:42
收件人: zhukeqian
抄送: qemu-devel@nongnu.org; qemu-...@nongnu.org; qemu-triv...@nongnu.org;
Philippe Mathieu-Daudé ; Eric Auger ;
Peter Xu ; Igor Mammedov ; Wanghaibin
(D)
主题: Re: [P
From: Daniel P. Berrangé
The property name parameter is ignored when visiting a top
level type, but the obvious typo should be fixed to avoid
confusion. A few indentation issues were tidied up. We
can break out of the loop when finding the RNG device.
Finally, close the temp FD immediately when n
The loop condition in xhci_ring_chain_length() is under control of
the guest, and additionally the code does not check for failed DMA
transfers (e.g. if reaching the end of the RAM), so the loop there
could run for a very long time or even forever. Fix it by checking
the return value of dma_memory_
On Tue, 16 Aug 2022 at 10:59, Alex Bennée wrote:
> Shiny Saana writes:
> > I personally don't need any of the GPIO interfaces, but if needed
> > by someone else, that could be a good second step to
> > work on once that part of the board is implemented.
>
> Handling GPIOs in QEMU is fine (we have
Hi Richard!
Two minor fixes for rc3. If this is too late for rc3, please feel free
to ignore, I think they are not severe enough to justify an rc4 later.
The following changes since commit d102b8162a1e5fe8288d4d5c01801ce6536ac2d1:
Merge tag 'pull-la-20220814' of https://gitlab.com/rth7680/qem
Shiny Saana writes:
> Thank you very much for your answer!
>
> Apologies if I mess up the process of communicating via mailing lists,
> it's my first time communicating via this channel.
Don't worry about it - mailing lists are absolutely a good place to
discuss things ahead of time. I suspect
kvm listeners now need ->commit callback in order to actually send
the ioctl to the hypervisor. Therefore, add missing callers around
address_space_set_flatview(), which in turn calls
address_space_update_topology_pass() which calls ->region_* and
->log_* callbacks.
Using MEMORY_LISTENER_CALL_GLOB
On Tue, Aug 16, 2022 at 05:16:38PM +0800, Paul Schlacter wrote:
> v1 -> v2:
> - Allow ACS to be disabled.
> - Suggested by Michael S. Tsirkin, use disable-acs to set property.
>
> v1:
> - Add ACS (Access Control Services) capability.
changelog generally after ---
>
> If it is a pcie device, che
Instead of sending a single ioctl every time ->region_* or ->log_*
callbacks are called, "queue" all memory regions in a list that will
be emptied only when committing.
This allow the KVM kernel API to be extended and support multiple
memslots updates in a single call.
Signed-off-by: Emanuele Giu
The aim of this serie is to prepare kvm memory listener to support atomic
memslots update. In order to do that, QEMU should take care of sending all
memslot updates in a single ioctl, so that they can all be processed
atomically.
In order to do that, implement kml->begin() and kml->commit() callba
On Aug 11 23:37, Jinhao Fan wrote:
> When irqfd is enabled, we bypass QEMU's irq emulation and let KVM to
> directly assert the irq. However, KVM is not aware of the device's MSI-x
> masking status. Add MSI-x mask bookkeeping in NVMe emulation and
> detach the corresponding irqfd when the certain v
Le 16/08/2022 à 10:41, Alex Bennée a écrit :
Laurent Vivier writes:
Le 11/08/2022 à 17:18, Alex Bennée a écrit :
Laurent Vivier writes:
Le 11/08/2022 à 13:54, Peter Maydell a écrit :
On Thu, 11 Aug 2022 at 09:29, Laurent Vivier wrote:
Le 10/08/2022 à 22:47, Richard Henderson a écrit :
Le 15/08/2022 à 21:02, Peter Maydell a écrit :
Honour the commandline -semihosting-config userspace=on option,
instead of never permitting userspace semihosting calls in system
emulation mode, by passing the correct value to the is_userspace
argument of semihosting_enabled(), instead of manually
On 8/16/22 11:33, BALATON Zoltan wrote:
On Tue, 16 Aug 2022, Cédric Le Goater wrote:
On 8/13/22 17:34, BALATON Zoltan wrote:
From: Cédric Le Goater
The Device Control Registers (DCR) of on-SoC devices are accessed by
software through the use of the mtdcr and mfdcr instructions. These
are conv
On 8/13/22 17:34, BALATON Zoltan wrote:
Remove default case labels that do nothing or only there to set a
default value that could easily be done at the variable definition
instead.
May be instead, the default case labels deserve a LOG_GUEST_ERROR or
a UNIMP or even g_assert_not_reached() ?
C.
On 8/13/22 17:34, BALATON Zoltan wrote:
Hello,
This is mased on gitlab.com/danielhb/qemu/tree/ppc-7.2
This series contains the rest of Cédric's patches modified according
my review comments and some other small clean ups I've noticed along
the way. I've kept the From line of Cédric for patches
On Aug 11 23:37, Jinhao Fan wrote:
> When the new option 'irq-eventfd' is turned on, the IO emulation code
> signals an eventfd when it want to (de)assert an irq. The main loop
> eventfd handler does the actual irq (de)assertion. This paves the way
> for iothread support since QEMU's interrupt emu
On 8/11/22 06:37, Nicholas Piggin wrote:
The SBE (Self Boot Engine) are on-chip microcontrollers that perform
early boot steps, as well as provide some runtime facilities (e.g.,
timer, secure register access, MPIPL). The latter facilities are
accessed mostly via a message system called SBEFIFO
Hi Chao,
Actually the current version allows you to delay the allocation to a
later time (e.g. page fault time) if you don't call fallocate() on the
private fd. fallocate() is necessary in previous versions because we
treat the existense in the fd as 'private' but in this version we track
priva
> 2022年8月16日 01:44，Philippe Mathieu-Daudé 写道：
>
> On 13/8/22 18:27, Jiaxun Yang wrote:
>> FDT can be awfully fat after series of modifications in fdt
>> filter. Just pack it up before add to ram.
>> Signed-off-by: Jiaxun Yang
>> ---
>> hw/mips/boston.c | 1 +
>> 1 file changed, 1 insertion(+
On Tue, 16 Aug 2022, Cédric Le Goater wrote:
On 8/13/22 17:34, BALATON Zoltan wrote:
Remove default case labels that do nothing or only there to set a
default value that could easily be done at the variable definition
instead.
May be instead, the default case labels deserve a LOG_GUEST_ERROR o
Hi; we haven't had an in-person KVM Forum for a while. This seems
like a good opportunity for people who are or who expect to be
submitting pull requests to get their GPG key signed, if it's
not been signed by anybody else yet or it's a bit low on signatures.
If that's you, and you're planning to
On Tue, Aug 16, 2022 at 01:33:00PM +0200, Gupta, Pankaj wrote:
> Hi Chao,
>
> >
> > Actually the current version allows you to delay the allocation to a
> > later time (e.g. page fault time) if you don't call fallocate() on the
> > private fd. fallocate() is necessary in previous versions because
On some systems the test can hang. At least defining a timeout stops
it from hanging forever.
Signed-off-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20220811151413.3350684-7-alex.ben...@linaro.org>
diff --git a/tests/avocado/machine_aspeed.py b/tests/avocado/machine_aspeed.
The following changes since commit d102b8162a1e5fe8288d4d5c01801ce6536ac2d1:
Merge tag 'pull-la-20220814' of https://gitlab.com/rth7680/qemu into staging
(2022-08-14 08:48:11 -0500)
are available in the Git repository at:
https://github.com/stsquad/qemu.git tags/pull-for-7.1-fixes-160822-1
While forcing the CPU to unrealize by hand does trigger the clean-up
code we never fully free resources because refcount never reaches
zero. This is because QOM automatically added objects without an
explicit parent to /unattached/, incrementing the refcount.
Instead of manually triggering unreali
This is really a limitation of the underlying console code which
doesn't allow us to detect the login: and following "#" prompts
because it reads input line wise. By adding a small delay we ensure
that the login prompt has appeared so we don't accidentally spaff the
shell commands to a confused get
On Tue, 16 Aug 2022 at 13:26, Alex Bennée wrote:
>
> On some systems the test can hang. At least defining a timeout stops
> it from hanging forever.
Aha. Yeah, I've seen this test hang forever sometimes.
Is there some place (in the superclass??) that we can put a
default timeout that applies to
Am 27/07/2022 um 17:53 schrieb Vladimir Sementsov-Ogievskiy:
>> * job_lock:
>> @@ -672,7 +673,7 @@ void job_user_cancel_locked(Job *job, bool force,
>> Error **errp);
>> * Returns the return value from the job if the job actually completed
>> * during the call, or -ECANCELED if it was c
Actually the current version allows you to delay the allocation to a
later time (e.g. page fault time) if you don't call fallocate() on the
private fd. fallocate() is necessary in previous versions because we
treat the existense in the fd as 'private' but in this version we track
private/shared
On 15.08.2022 11:02, Alexander Ivanov wrote:
Fix image inflation when offset in BAT is out of image.
Replace whole BAT syncing by flushing only dirty blocks.
Move all the checks outside the main check function in
separate functions
Use WITH_QEMU_LOCK_GUARD for simplier code.
Alexander Ivanov
Am 27/07/2022 um 17:29 schrieb Vladimir Sementsov-Ogievskiy:
> On 7/25/22 10:38, Emanuele Giuseppe Esposito wrote:
>> iostatus is the only field (together with .job) that needs
>> protection using the job mutex.
>>
>> It is set in the main loop (GLOBAL_STATE functions) but read
>> in I/O code (b
On Tue, Aug 16, 2022 at 6:11 PM Michael S. Tsirkin wrote:
>
> On Tue, Aug 16, 2022 at 05:16:38PM +0800, Paul Schlacter wrote:
> > v1 -> v2:
> > - Allow ACS to be disabled.
> > - Suggested by Michael S. Tsirkin, use disable-acs to set property.
> >
> > v1:
> > - Add ACS (Access Control Services) ca
>
>> }
>> @@ -501,8 +481,12 @@ void job_unref_locked(Job *job)>
>> assert(!job->txn);
>> if (job->driver->free) {
>> + AioContext *aio_context = job->aio_context;
>> job_unlock();
>> + /* FIXME: aiocontext lock is required because cb ca
Peter Maydell writes:
> On Tue, 16 Aug 2022 at 13:26, Alex Bennée wrote:
>>
>> On some systems the test can hang. At least defining a timeout stops
>> it from hanging forever.
>
> Aha. Yeah, I've seen this test hang forever sometimes.
>
> Is there some place (in the superclass??) that we can p
All of the QEMU tests eventually end up derrived from this class. Move
the default timeout from LinuxTest to ensure we catch them all.
Signed-off-by: Alex Bennée
---
tests/avocado/avocado_qemu/__init__.py | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tests/avocado/avoca
On Sat, 13 Aug 2022 at 14:32, Marc Zyngier wrote:
> But we probably need to handle EINTR when creating the mini VM.
It's easy enough to add a retry-on-EINTR loop to the KVM_CREATE_VM
ioctl in the target/arm/ code. But do we need to do that more
widely ? At the moment QEMU seems to assume that KVM
On Tue, 16 Aug 2022 at 14:34, Alex Bennée wrote:
> Peter Maydell writes:
> > Is there some place (in the superclass??) that we can put a
> > default timeout that applies to *all* avocado tests, so we
> > don't have the risk of forgetting it in a particular test?
>
> It's a bit muddy. Most tests a
On Tue, Jul 12, 2022 at 04:28:02PM +0200, Stefano Garzarella wrote:
> On Fri, Jul 08, 2022 at 05:17:36AM +0100, Stefan Hajnoczi wrote:
> > Avoid bounce buffers when QEMUIOVector elements are within previously
> > registered bdrv_register_buf() buffers.
> >
> > The idea is that emulated storage con
On Thu, Jul 14, 2022 at 12:16:16PM +0200, Hanna Reitz wrote:
> On 08.07.22 06:17, Stefan Hajnoczi wrote:
> > Register guest RAM using BlockRAMRegistrar and set the
> > BDRV_REQ_REGISTERED_BUF flag so block drivers can optimize memory
> > accesses in I/O requests.
> >
> > This is for vdpa-blk, vhos
Am 04/08/2022 um 18:35 schrieb Kevin Wolf:
> Am 25.07.2022 um 09:38 hat Emanuele Giuseppe Esposito geschrieben:
>> Once job lock is used and aiocontext is removed, mirror has
>> to perform job operations under the same critical section,
>> using the helpers prepared in previous commit.
>>
>> Not
Am 04/08/2022 um 19:10 schrieb Kevin Wolf:
> Am 25.07.2022 um 09:38 hat Emanuele Giuseppe Esposito geschrieben:
>> Now that the API offers also _locked() functions, take advantage
>> of it and give also the caller control to take the lock and call
>> _locked functions.
>>
>> This makes sense esp
Am 05/08/2022 um 10:14 schrieb Kevin Wolf:
> Am 25.07.2022 um 09:38 hat Emanuele Giuseppe Esposito geschrieben:
>> We are always using the given bs AioContext, so there is no need
>> to take the job ones (which is identical anyways).
>> This also reduces the point we need to check when protectin
Am 05/08/2022 um 10:37 schrieb Kevin Wolf:
> Am 25.07.2022 um 09:38 hat Emanuele Giuseppe Esposito geschrieben:
>> From: Paolo Bonzini
>>
>> We want to make sure access of job->aio_context is always done
>> under either BQL or job_mutex.
>
> Is this the goal of this series? If so, it would hav
On Thu, 11 Aug 2022 at 11:38, Jinhao Fan wrote:
>
> nvme_irq_assert() only does useful work when cq->irq_enabled is true.
> nvme_irq_deassert() only works for pin-based interrupts. Avoid calls
> into these functions if we are sure they will not do useful work.
>
> This will be most useful when we
On Tue, Aug 16, 2022, Gupta, Pankaj wrote:
>
> > > > Actually the current version allows you to delay the allocation to a
> > > > later time (e.g. page fault time) if you don't call fallocate() on the
> > > > private fd. fallocate() is necessary in previous versions because we
> > > > treat the ex
On 8/16/22 07:26, Alex Bennée wrote:
The following changes since commit d102b8162a1e5fe8288d4d5c01801ce6536ac2d1:
Merge tag 'pull-la-20220814' of https://gitlab.com/rth7680/qemu into staging
(2022-08-14 08:48:11 -0500)
are available in the Git repository at:
https://github.com/stsquad/q
Sam Li 于2022年8月16日周二 14:25写道：
>
> Use sysfs attribute files to get the string value of device
> zoned model. Then get_sysfs_zoned_model can convert it to
> BlockZoneModel type in QEMU.
>
> Signed-off-by: Sam Li
> Reviewed-by: Hannes Reinecke
> ---
> block/file-posix.c | 93 +++
Sam Li 于2022年8月16日周二 14:25写道：
>
> Use sysfs attribute files to get the long value of zoned device
> information.
>
> Signed-off-by: Sam Li
> Reviewed-by: Hannes Reinecke
> Reviewed-by: Stefan Hajnoczi
> ---
> block/file-posix.c | 27 +++
> 1 file changed, 27 insertions(
commit 49e00c1fe2ab24b73ac16908f3c05ebe88b9186d (HEAD -> master)
Author: Gavin Shan
Date: Mon Aug 15 14:29:58 2022 +0800
virt/hw/virt: Add virt_set_high_memmap() helper
The logic to assign high memory region's address in virt_set_memmap()
is independent. Lets move the logic to virt
On Tue, 16 Aug 2022 02:14:10 -0400, "Michael S. Tsirkin"
wrote:
> On Tue, Aug 16, 2022 at 09:06:12AM +0800, Kangjie Xu wrote:
> > The virtio queue reset function has already been defined in the virtio spec
> > 1.2.
> > The relevant virtio spec information is here:
> >
> > https://github.com/
On Tue, 16 Aug 2022 02:22:16 -0400, "Michael S. Tsirkin"
wrote:
> On Tue, Aug 16, 2022 at 02:15:57PM +0800, Xuan Zhuo wrote:
> > On Tue, 16 Aug 2022 02:14:10 -0400, "Michael S. Tsirkin"
> > wrote:
> > > On Tue, Aug 16, 2022 at 09:06:12AM +0800, Kangjie Xu wrote:
> > > > The virtio queue reset f
On 2022/08/15 23:25, Sam Li wrote:
> Signed-off-by: Sam Li
> Reviewed-by: Stefan Hajnoczi
Looks good.
Reviewed-by: Damien Le Moal
> ---
> include/block/block-common.h | 43
> 1 file changed, 43 insertions(+)
>
> diff --git a/include/block/block-common.h
On 2022/08/15 23:25, Sam Li wrote:
> Use sysfs attribute files to get the string value of device
> zoned model. Then get_sysfs_zoned_model can convert it to
> BlockZoneModel type in QEMU.
>
> Signed-off-by: Sam Li
> Reviewed-by: Hannes Reinecke
> ---
> block/file-posix.c | 93
Hi,
In this new version the most notable changes are:
- removed fdt_pack() from machine specific code. As discussed in the previous
version, the proper use of fdt_pack() would require more work/thought and,
since it's not required for the work we're doing here, it was removed;
- we're now handli
At this moment, arm_load_dtb() can free machine->fdt when
binfo->dtb_filename is NULL. If there's no 'dtb_filename', 'fdt' will be
retrieved by binfo->get_dtb(). If get_dtb() returns machine->fdt, as is
the case of machvirt_dtb() from hw/arm/virt.c, fdt now has a pointer to
machine->fdt. And, in th
This will enable support for 'dumpdtb' and 'info fdt' HMP commands for
all nios2 machines that uses nios2_load_dtb().
Cc: Chris Wulff
Cc: Marek Vasut
Signed-off-by: Daniel Henrique Barboza
---
hw/nios2/boot.c | 11 ++-
hw/nios2/meson.build | 2 +-
2 files changed, 11 insertions(+
This will enable support for 'dumpdtb' and 'info fdt' HMP commands for
all microblaze machines that uses microblaze_load_dtb().
Cc: Edgar E. Iglesias
Signed-off-by: Daniel Henrique Barboza
---
hw/microblaze/boot.c | 11 ++-
hw/microblaze/meson.build | 2 +-
2 files changed, 11 ins
This will enable support for 'dumpdtb' and 'info fdt' HMP commands for
the e500 machine.
Cc: Cédric Le Goater
Signed-off-by: Daniel Henrique Barboza
---
hw/ppc/e500.c | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 32495d0123
This will enable support for 'dumpdtb' and 'info fdt' HMP commands for
the virtex_ml507 machine.
Cc: Edgar E. Iglesias
Signed-off-by: Daniel Henrique Barboza
---
hw/ppc/virtex_ml507.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/
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