On Fri, Sep 16, 2022 at 3:44 AM Venu Busireddy
wrote:
> diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
> index 41f2a5630173..69194c7ae23c 100644
> --- a/hw/scsi/virtio-scsi.c
> +++ b/hw/scsi/virtio-scsi.c
> @@ -608,7 +608,19 @@ static void virtio_scsi_command_complete(SCSIRequest *r,
* Daniel P. Berrangé (berra...@redhat.com) wrote:
> On Wed, Sep 21, 2022 at 03:51:42PM +0100, Dr. David Alan Gilbert wrote:
> > * Wang, Lei (lei4.w...@intel.com) wrote:
> > > The new CPU model mostly inherits features from Icelake-Server, while
> > > adding new features:
> > > - AMX (Advance
On Wed, Sep 21, 2022 at 1:13 AM Daniel P. Berrangé
wrote:
> On Tue, Sep 20, 2022 at 02:21:46PM -0600, Warner Losh wrote:
> > On Tue, Sep 20, 2022 at 2:57 AM Daniel P. Berrangé
> > wrote:
> >
> > > On Tue, Sep 20, 2022 at 10:23:56AM +0200, Thomas Huth wrote:
> > > > On 20/09/2022 10.21, Daniel
From: Richard Henderson
This is slightly more complicated than cas,
because tas is allowed on data registers.
Signed-off-by: Richard Henderson
Reviewed-by: Laurent Vivier
Message-Id: <20220829051746.227094-1-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
From: Richard Henderson
First, we were writing to the entire SR register, instead
of only the flags portion. Second, we were not clearing C
as per the documentation (X was cleared via the 0xf mask).
Signed-off-by: Richard Henderson
Reviewed-by: Laurent Vivier
Message-Id:
From: Richard Henderson
Writes to SR may change security state, which may involve
a swap of %ssp with %usp as reflected in %a7. Finish the
writeback of %sp@+ before swapping stack pointers.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1206
Signed-off-by: Richard Henderson
The API documentation is quite dry and doesn't flow nicely with the
rest of the document. Move it to its own section at the bottom along
with a little leader text to remind people to update it.
Signed-off-by: Alex Bennée
---
docs/devel/tcg-plugins.rst | 15 ++-
1 file changed, 10
We currently have the final binaries in the root of the build dir so
the build prefix is superfluous. Additionally add a shell prompt to be
more in line with the rest of the code.
Signed-off-by: Alex Bennée
---
docs/devel/tcg-plugins.rst | 18 +-
1 file changed, 9 insertions(+),
From: lu zhipeng
Free feature_table if it is failed in bdrv_pread.
Signed-off-by: lu zhipeng
---
block/qcow2.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/qcow2.c b/block/qcow2.c
index c6c6692fb7..c8fc3a6160 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -275,6 +275,7 @@
Dongli Zhang writes:
> Hi Markus,
>
> On 9/17/22 2:44 PM, Philippe Mathieu-Daudé via wrote:
>> Hi Markus,
>>
>> On 2/9/22 14:24, Markus Armbruster wrote:
>>> Dongli Zhang writes:
>>>
The below is printed when printing help information in qemu-system-x86_64
command line, and when
Rather than assembling our output piecemeal lets use the same approach
as the plugin disas interface to build the disassembly string before
printing it.
Signed-off-by: Alex Bennée
Reviewed-by: Richard Henderson
---
disas.c | 23 +++
1 file changed, 15 insertions(+), 8
It's true that when vcpus<=255 we don't require the length of 32bit APIC
IDs. However here since we already have EIM=ON it means the hypervisor
will declare the VM as x2apic supported (e.g. VT-d ECAP register will have
EIM bit 4 set), so the guest should assume the APIC IDs are 32bits width
even
* Bin Meng (bmeng...@gmail.com) wrote:
> From: Xuzhou Cheng
>
> Make sure QEMU process "to" exited before launching another target
> for migration in the test_multifd_tcp_cancel case.
>
> Signed-off-by: Xuzhou Cheng
> Signed-off-by: Bin Meng
> Reviewed-by: Marc-André Lureau
Hmm you might
The purpose of the matches was to only track the execution of
instructions we care about. Without resetting skip to the value at the
start of the block we end up dumping all instructions after the match
with the consequent load on the instrumentation.
Signed-off-by: Alex Bennée
Cc: Alexandre
* Bin Meng (bmeng...@gmail.com) wrote:
> From: Bin Meng
>
> Some migration test cases use TLS to communicate, but they fail on
> Windows with the following error messages:
>
> qemu-system-x86_64: TLS handshake failed: Insufficient credentials for that
> request.
> qemu-system-x86_64: TLS
Looks good! Just a couple weird parts of the architecture where I need
some more explanation.
Paolo
On Tue, Sep 6, 2022 at 12:09 PM Richard Henderson
wrote:
>
> This is the x86 specific changes required to reduce the
> amount of translation for address space randomization.
> This is a re-base,
From: songlinfeng
we want to export a image with qemu-nbd as server, in client we use libnbd to
connect qemu-nbd,but when client power down,the server is still working.
qemu-nbd will exit when last client exit.so,we still want server exit when
client power down.maybe qmp can handle it,but i
On 7/21/22 14:07, David Hildenbrand wrote:
>
Ping? Is there any plan how to move forward? I have libvirt patches
ready to consume this and I'd like to prune my old local branches :-)
Michal
On Wed, Sep 21, 2022 at 03:51:42PM +0100, Dr. David Alan Gilbert wrote:
> * Wang, Lei (lei4.w...@intel.com) wrote:
> > The new CPU model mostly inherits features from Icelake-Server, while
> > adding new features:
> > - AMX (Advance Matrix eXtensions)
> > - Bus Lock Debug Exception
> > and new
Andrew Fasano writes:
> Expand tcg-plugin system to allow for plugins to export functions
> and callbacks that can be used by other plugins. Exported functions
> can be called at runtime by other loaded plugins. Loaded plugins
> can register functions with exported callbacks and have these
>
-pull-request
for you to fetch changes up to c7546abfaa1b1c2729eaddd41c6268a73cdae14f:
target/m68k: always call gen_exit_tb() after writes to SR (2022-09-21
15:10:57 +0200)
m68k pull request 20220921
- several fixes for SR
On 21/9/22 18:07, Alex Bennée wrote:
This helps us construct strings elsewhere before echoing to the
monitor. It avoids having to jump through hoops like:
monitor_printf(mon, "%s", s->str);
It will be useful in following patches but for now convert all
existing plain "%s" printfs to use the
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/7.2 for any
user-visible changes.
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On 21/9/22 18:07, Alex Bennée wrote:
From: Richard Henderson
Coverity reports out-of-bound accesses here. This should be a
false positive due to how the index is decoded from MemOpIdx.
Fixes: Coverity CID 1487201
Signed-off-by: Richard Henderson
Reviewed-by: Damien Hedde
Message-Id:
On 9/21/22 09:14, Gerd Hoffmann wrote:
Nope. Even if you fix the framebuffer address conflict you still have
the io address conflict.
Yeah, that is why I explicitly said that this is needed to be fixed as
well in later patches.
Yep. That's why isa-pc is pretty much unused these days.
chenh writes:
> From: Hao Chen
>
> When use dpdk-vdpa tests vdpa device. You need to specify the mac address to
> start the virtual machine through libvirt or qemu, but now, the libvirt or
> qemu can call dpdk vdpa vendor driver's ops .get_config through
> vhost_net_get_config
> to get the
From: "Jason A. Donenfeld"
If the FDT contains /chosen/rng-seed, then the Linux RNG will use it to
initialize early. Set this using the usual guest random number
generation function. This FDT node is part of the DT specification.
Reviewed-by: Edgar E. Iglesias
Signed-off-by: Jason A. Donenfeld
On Wed, Sep 21, 2022 at 05:51:33PM +0100, Dr. David Alan Gilbert wrote:
> * Bin Meng (bmeng...@gmail.com) wrote:
> > From: Bin Meng
> >
> > Some migration test cases use TLS to communicate, but they fail on
> > Windows with the following error messages:
> >
> > qemu-system-x86_64: TLS
On 21/9/22 18:07, Alex Bennée wrote:
The API documentation is quite dry and doesn't flow nicely with the
rest of the document. Move it to its own section at the bottom along
with a little leader text to remind people to update it.
Signed-off-by: Alex Bennée
---
docs/devel/tcg-plugins.rst |
On 21/9/22 18:07, Alex Bennée wrote:
We currently have the final binaries in the root of the build dir so
the build prefix is superfluous. Additionally add a shell prompt to be
more in line with the rest of the code.
Signed-off-by: Alex Bennée
---
docs/devel/tcg-plugins.rst | 18
Richard Henderson writes:
> Bool is more appropriate type for the alloc parameter.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
--
Alex Bennée
Richard Henderson writes:
> Use the pc coming from db->pc_first rather than the TB.
>
> Use the cached host_addr rather than re-computing for the
> first page. We still need a separate lookup for the second
> page because it won't be computed for DisasContextBase until
> the translator
On Wed, Sep 21, 2022 at 12:32:37PM +0200, Jason A. Donenfeld wrote:
> On Thu, Sep 8, 2022 at 11:40 AM Jason A. Donenfeld wrote:
> >
> > If the FDT contains /chosen/rng-seed, then the Linux RNG will use it to
> > initialize early. Set this using the usual guest random number
> > generation
On 21/9/22 18:07, Alex Bennée wrote:
This gets especially confusing if you start plugging in host addresses
from a trace and you wonder why the output keeps changing. Report when
read_memory_func fails instead of blindly disassembling the buffer
contents.
Signed-off-by: Alex Bennée
On 21/9/22 18:08, Alex Bennée wrote:
The purpose of the matches was to only track the execution of
instructions we care about. Without resetting skip to the value at the
start of the block we end up dumping all instructions after the match
with the consequent load on the instrumentation.
If I read your response on the other thread correctly, this change is intended
to prioritize the MAC address exposed by DPDK over the one provided by the
QEMU command line? Sounds reasonable in principle, but I would get confirmation
from vDPA/vhost-net maintainers.
That said the way you’re
From: "Edgar E. Iglesias"
The following changes since commit 2906f933dd1de6d94c54881cc16ea7390a6ba300:
Merge tag 'pull-request-2022-09-20' of https://gitlab.com/thuth/qemu into
staging (2022-09-20 16:24:07 -0400)
are available in the Git repository at:
g...@github.com:edgarigl/qemu.git
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/7.2 for any
user-visible changes.
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On 8/9/22 14:14, Richard Henderson wrote:
On 9/6/22 15:42, Philippe Mathieu-Daudé wrote:
On 6/9/22 12:09, Richard Henderson wrote:
Instead of returning the new pc, which is present in
DisasContext, return true if an insn was translated.
This is false when we detect a page crossing and must
Hi Helge,
On 20/9/22 19:31, Helge Deller wrote:
The following changes since commit 621da7789083b80d6f1ff1c0fb499334007b4f51:
Update version for v7.1.0 release (2022-08-30 09:40:11 -0700)
are available in the Git repository at:
https://github.com/hdeller/qemu-hppa.git
On Wed, Sep 21, 2022 at 07:23:12PM +0100, Alex Bennée wrote:
>
> chenh writes:
>
> > From: Hao Chen
> >
> > When use dpdk-vdpa tests vdpa device. You need to specify the mac address to
> > start the virtual machine through libvirt or qemu, but now, the libvirt or
> > qemu can call dpdk vdpa
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/7.2 for any
user-visible changes.
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Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/7.2 for any
user-visible changes.
signature.asc
Description: PGP signature
(please excuse any formatting disasters. my internet went out as I was
composing this, and i did my best to rescue it.)
On Mon, Sep 19, 2022, at 12:10 PM, Sean Christopherson wrote:
> +Will, Marc and Fuad (apologies if I missed other pKVM folks)
>
> On Mon, Sep 19, 2022, David Hildenbrand
The MAC address set from Qemu wasn't being saved into the register space.
Reviewed-by: Hao Wu
Signed-off-by: Patrick Venture
---
hw/net/npcm7xx_emc.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/hw/net/npcm7xx_emc.c b/hw/net/npcm7xx_emc.c
index 7c86bb52e5..6be1008529
Hi Markus,
Thank you for the review.
> Vivek Kasireddy writes:
>
> > The new parameter named "connector" can be used to assign physical
> > monitors/connectors to individual GFX VCs such that when the monitor
> > is connected or hotplugged, the associated GTK window would be
> > fullscreened
There are three high memory regions, which are VIRT_HIGH_REDIST2,
VIRT_HIGH_PCIE_ECAM and VIRT_HIGH_PCIE_MMIO. Their base addresses
are floating on highest RAM address. However, they can be disabled
in several cases.
(1) One specific high memory region is disabled by developer by
toggling
There are three high memory regions, which are VIRT_HIGH_REDIST2,
VIRT_HIGH_PCIE_ECAM and VIRT_HIGH_PCIE_MMIO. Their base addresses
are floating on highest RAM address. However, they can be disabled
in several cases.
(1) One specific high memory region is disabled by developer by
toggling
This renames variable 'size' to 'region_size' in virt_set_high_memmap().
Its counterpart ('region_base') will be introduced in next patch.
No functional change intended.
Signed-off-by: Gavin Shan
---
hw/arm/virt.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff
This introduces virt_set_high_memmap() helper. The logic of high
memory region address assignment is moved to the helper. The intention
is to make the subsequent optimization for high memory region address
assignment easier.
No functional change intended.
Signed-off-by: Gavin Shan
---
After the improvement to high memory region address assignment is
applied, the memory layout is changed. For example, VIRT_HIGH_PCIE_MMIO
memory region is enabled when the improvement is applied, but it's
disabled if the improvement isn't applied.
pa_bits = 40;
This introduces variable 'region_base' for the base address of the
specific high memory region. It's the preparatory work to optimize
high memory region address assignment.
No functional change intended.
Signed-off-by: Gavin Shan
---
hw/arm/virt.c | 12 ++--
1 file changed, 6
On 9/21/22 12:28, Paolo Bonzini wrote:
On Tue, Sep 6, 2022 at 12:09 PM Richard Henderson
wrote:
Drop the unused dest argument to gen_jr().
Remove most of the calls to gen_jr, and use DISAS_JUMP.
Remove some unused loads of eip for lcall and ljmp.
The only use outside i386_tr_tb_stop is
Hi
On Tue, Sep 20, 2022 at 3:18 PM Bin Meng wrote:
> From: Xuzhou Cheng
>
> Make sure QEMU process "to" exited before launching another target
> for migration in the test_multifd_tcp_cancel case.
>
> Signed-off-by: Xuzhou Cheng
> Signed-off-by: Bin Meng
> Reviewed-by: Marc-André Lureau
>
On 9/16/2022 6:45 AM, Eugenio Perez Martin wrote:
On Wed, Sep 14, 2022 at 5:44 PM Si-Wei Liu wrote:
On 9/14/2022 2:57 PM, Eugenio Perez Martin wrote:
On Wed, Sep 14, 2022 at 1:33 PM Si-Wei Liu wrote:
On 9/14/2022 3:20 AM, Jason Wang wrote:
On Fri, Sep 9, 2022 at 4:02 PM Eugenio Perez
On Thu, Sep 22, 2022 at 5:54 AM Marc-André Lureau
wrote:
>
> Hi
>
> On Tue, Sep 20, 2022 at 3:18 PM Bin Meng wrote:
>>
>> From: Xuzhou Cheng
>>
>> Make sure QEMU process "to" exited before launching another target
>> for migration in the test_multifd_tcp_cancel case.
>>
>> Signed-off-by: Xuzhou
Alex Bennée writes:
> This helps us construct strings elsewhere before echoing to the
> monitor. It avoids having to jump through hoops like:
>
> monitor_printf(mon, "%s", s->str);
>
> It will be useful in following patches but for now convert all
> existing plain "%s" printfs to use the _puts
"Kasireddy, Vivek" writes:
> Hi Markus,
>
> Thank you for the review.
>
>> Vivek Kasireddy writes:
>>
>> > The new parameter named "connector" can be used to assign physical
>> > monitors/connectors to individual GFX VCs such that when the monitor
>> > is connected or hotplugged, the
Hi,
> > Why not just use virtio-gpu?
>
> Trying to run this command:
> qemu-system-x86_64 -M microvm -m 2048 -device virtio-gpu
'-device virtio-gpu-device'
Might also need '-global virtio-mmio.force-legacy=false' to switch
virtio-mmio into 1.0 mode.
take care,
Gerd
[PATCH v3 0/5] hw/arm/virt: Improve address assignment for high memory regions
Author: Gavin Shan
Date: Thu Sep 22 07:13:45 2022 +0800
PATCH[1-3] preparatory work for the improvment
PATCH[4] improve high memory region address assignment
PATCH[5] adds 'highmem-compact' to enable
On Thu, Sep 22, 2022 at 1:23 AM Daniel P. Berrangé wrote:
>
> On Wed, Sep 21, 2022 at 05:51:33PM +0100, Dr. David Alan Gilbert wrote:
> > * Bin Meng (bmeng...@gmail.com) wrote:
> > > From: Bin Meng
> > >
> > > Some migration test cases use TLS to communicate, but they fail on
> > > Windows with
On Wed, 2022-09-21 at 15:29 +0200, Igor Mammedov wrote:
> On Tue, 20 Sep 2022 20:28:31 +0800
> Robert Hoo wrote:
>
> > On Tue, 2022-09-20 at 11:13 +0200, Igor Mammedov wrote:
> > > On Fri, 16 Sep 2022 21:15:35 +0800
> > > Robert Hoo wrote:
> > >
> > > > On Fri, 2022-09-16 at 09:37 +0200,
On Thu, Sep 22, 2022 at 12:12 AM Peter Xu wrote:
>
> It's true that when vcpus<=255 we don't require the length of 32bit APIC
> IDs. However here since we already have EIM=ON it means the hypervisor
> will declare the VM as x2apic supported (e.g. VT-d ECAP register will have
> EIM bit 4 set), so
On Thu, Sep 22, 2022 at 1:58 AM Raphael Norwitz
wrote:
>
> If I read your response on the other thread correctly, this change is intended
>
> to prioritize the MAC address exposed by DPDK over the one provided by the
>
> QEMU command line? Sounds reasonable in principle, but I would get
>
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