On 27/02/2023 17.11, Thomas Huth wrote:
On 24/02/2023 02.10, Stefan Hajnoczi wrote:
QEMU is participating in GSoC and Outreachy again. This blog post will
draw people's attention to our open source internships and increase the
number of applicants.
Signed-off-by: Stefan Hajnoczi
---
_posts/2
Hello Christian,
On 3/1/23 08:17, Christian Ehrhardt wrote:
> On Thu, Jan 5, 2023 at 8:14 AM Laszlo Ersek wrote:
>>
>> On 1/4/23 13:35, Michael S. Tsirkin wrote:
>>> On Wed, Jan 04, 2023 at 10:01:38AM +0100, Laszlo Ersek wrote:
The modern ACPI CPU hotplug interface was introduced in the foll
On 01.03.23 07:38, Yangming wrote:
Optimize the virtio-balloon feature on the ARM platform by adding
a variable to keep track of the current hot-plugged pc-dimm size,
instead of traversing the virtual machine's memory modules to count
the current RAM size during the balloon inflation or deflation
On Tue, Feb 28, 2023 at 10:25 PM Longpeng(Mike) wrote:
>
> From: Longpeng
>
> When updating ioeventfds, we need to iterate all address spaces and
> iterate all flat ranges of each address space. There is so much
> redundant process that a FlatView would be iterated for so many times
> during one
On Tue, Feb 28, 2023 at 01:48:01PM -0700, Daniel Xu wrote:
> With `../configure --enable-sanitizers`, I was getting the following
> build error:
>
> In file included from /usr/include/string.h:535,
> from /home/dxu/dev/qemu/include/qemu/osdep.h:99,
>
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/ne2000.c | 12
1 file changed, 12 deletions(-)
diff --git a/hw/net/ne2000.c
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
This actually reverts commit 78aeb23eded2d0b765bf9145c71f80025b568acd.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/e1000.c | 11 +
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/sungem.c | 14 --
1 file changed, 14 deletions(-)
diff --git a/hw/net/sungem.
From: Bin Meng
The minimum Ethernet frame length is 60 bytes. For short frames with
smaller length like ARP packets (only 42 bytes), on a real world NIC
it can choose either padding its length to the minimum required 60
bytes, or sending it out directly to the wire. Such behavior can be
hardcoded
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/sunhme.c | 11 ---
1 file changed, 11 deletions(-)
diff --git a/hw/net/sunhme.c b
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
This actually reverts commit 40a87c6c9b11ef9c14e0301f76abf0eb2582f08e.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/vmxnet3.c | 10 ---
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/rtl8139.c | 12
1 file changed, 12 deletions(-)
diff --git a/hw/net/rtl8139.
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/i82596.c | 18 --
1 file changed, 18 deletions(-)
diff --git a/hw/net/i82
On Tue, Feb 28, 2023 at 01:48:03PM -0700, Daniel Xu wrote:
> Currently, the captured output (via `capture-output`) is segregated into
> separate GuestExecStatus fields (`out-data` and `err-data`). This means
> that downstream consumers have no way to reassemble the captured data
> back into the ori
From: Bin Meng
Now that we have implemented unified short frames padding in the
QEMU networking codes, remove the same logic in the NIC codes.
Signed-off-by: Bin Meng
Signed-off-by: Bin Meng
---
hw/net/pcnet.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/hw/net/pcnet.c b/hw/ne
On Tue, Feb 28, 2023 at 01:48:04PM -0700, Daniel Xu wrote:
> This commit adds a test to ensure `merge-output` functions as expected.
> We also add a negative test to ensure we haven't regressed previous
> functionality.
>
> Signed-off-by: Daniel Xu
> ---
> tests/unit/test-qga.c | 157 +++
On Tue, Feb 28, 2023 at 07:06:47PM +, Alex Bennée wrote:
> For the cross-compilation use-case it is important to add the host
> user to the dockerfile so we can map them to the docker environment
> when cross-building files.
>
> Signed-off-by: Alex Bennée
Reviewed-by: Daniel P. Berrangé
W
Hello Bin,
On 3/1/23 10:01, bmeng...@gmail.com wrote:
From: Bin Meng
The minimum Ethernet frame length is 60 bytes. For short frames with
smaller length like ARP packets (only 42 bytes), on a real world NIC
it can choose either padding its length to the minimum required 60
bytes, or sending it
On Wed, Mar 01, 2023 at 10:51:23AM +0800, zhenwei pi wrote:
> Now we can use "query-stats" QMP command to query statistics of
> crypto devices. (Originally this was designed to show statistics
> by '{"execute": "query-cryptodev"}'. Daniel Berrangé suggested that
> querying configuration info by "qu
On Tue, Feb 28, 2023 at 09:58:01AM -0600, Eric Blake wrote:
> On Wed, Feb 22, 2023 at 11:23:03AM +0100, Markus Armbruster wrote:
> > > However, I think it would be simpler, and better, if we piped the
> > > generated code to clang-format (when available). I made a simple patch
> > > for that too.
>
On Tue, Feb 28, 2023 at 11:21:56PM +0100, Toke Høiland-Jørgensen wrote:
> Daniel P. Berrangé writes:
>
> > On Tue, Feb 28, 2023 at 08:01:51PM +0100, Toke Høiland-Jørgensen wrote:
> >> Daniel P. Berrangé writes:
> >>
> >> Just to interject a note on this here: the skeleton code is mostly a
> >>
On Wed, Mar 01, 2023 at 08:49:42AM +0200, Yuri Benditovich wrote:
> On Tue, Feb 28, 2023 at 8:05 PM Daniel P. Berrangé
> wrote:
>
> > On Tue, Feb 28, 2023 at 11:56:27AM +0200, Yuri Benditovich wrote:
> > > On Mon, Feb 20, 2023 at 11:50 AM Daniel P. Berrangé > >
> > > wrote:
> > >
> > > > On Sun,
On Wed, Mar 01, 2023 at 10:51:17AM +0800, zhenwei pi wrote:
> Now we have a QMP command to query crypto devices:
> virsh qemu-monitor-command vm '{"execute": "query-cryptodev"}' | jq
> {
> "return": [
> {
> "service": [
> "akcipher",
> "mac",
> "hash",
>
On Wed, Mar 01, 2023 at 10:51:19AM +0800, zhenwei pi wrote:
> Example of this command:
> # virsh qemu-monitor-command vm --hmp info cryptodev
> cryptodev1: service=[akcipher|mac|hash|cipher]
> queue 0: type=builtin
> cryptodev0: service=[akcipher]
> queue 0: type=lkcf
>
> Signed-off-by: z
On Wed, Mar 01, 2023 at 10:51:20AM +0800, zhenwei pi wrote:
> Move queue_index, CryptoDevCompletionFunc and opaque into struct
> CryptoDevBackendOpInfo, then cryptodev_backend_crypto_operation()
> needs an argument CryptoDevBackendOpInfo *op_info only. And remove
> VirtIOCryptoReq from cryptodev. I
On Wed, Mar 01, 2023 at 10:51:21AM +0800, zhenwei pi wrote:
> Account OPS/BPS for crypto device, this will be used for 'query-stats'
> QEMU monitor command and QoS in the next step.
>
> Note that a crypto device may support symmetric mode, asymmetric mode,
> both symmetric and asymmetric mode. So
On Wed, Mar 01, 2023 at 10:51:22AM +0800, zhenwei pi wrote:
> Add 'throttle-bps' and 'throttle-ops' limitation to set QoS. The
> two arguments work with both QEMU command line and QMP command.
>
> Example of QEMU command line:
> -object cryptodev-backend-builtin,id=cryptodev1,throttle-bps=1600,\
>
On 2023/2/28 18:40, Bin Meng wrote:
There is no need to generate the CSR XML if the Zicsr extension
is not enabled.
Should we generate the FPU XML or Vector XML when Zicsr is not enabled?
Zhiwei
Signed-off-by: Bin Meng
Reviewed-by: Weiwei Li
Reviewed-by: LIU Zhiwei
---
(no changes sin
On Tue, Feb 28, 2023 at 09:12:34 +0100, Peter Krempa wrote:
> Report which machine types support ACPI so that management applications
> can properly use the 'acpi' property even on platforms such as ARM where
> support for ACPI depends on the machine type and thus checking presence
> of '-machine a
On Wed, Mar 1, 2023 at 5:52 PM LIU Zhiwei wrote:
>
>
> On 2023/2/28 18:40, Bin Meng wrote:
> > There is no need to generate the CSR XML if the Zicsr extension
> > is not enabled.
>
> Should we generate the FPU XML or Vector XML when Zicsr is not enabled?
Good point. I think we should disable that
Eldon Stegall writes:
> On Mon, Feb 27, 2023 at 12:43:55PM -0500, Stefan Hajnoczi wrote:
>> - Personally, I don't think this should exclude other efforts like
>> Eldon's. We can always add more private runners!
>
> Hi!
> Thanks so much to Alex, Thomas, Gerd, et al for the pointers.
>
> Although
Thomas Huth writes:
> On 28/02/2023 20.06, Alex Bennée wrote:
>> This test is exceptionally heavyweight (nearly 330s) compared to the
>> two (both endians) TuxRun baseline tests which complete in under 160s.
>> The coverage is slightly reduced but a more directed test could make
>> up the diffe
Philippe Mathieu-Daudé writes:
> On 1/3/23 07:51, Thomas Huth wrote:
>> On 28/02/2023 22.41, Philippe Mathieu-Daudé wrote:
>>> On 28/2/23 20:06, Alex Bennée wrote:
To avoid lots of copy and paste lets deal with artefacts in a
template. This way we can filter out most of the pre-binary
Peter Maydell writes:
> On Fri, 24 Feb 2023 at 21:23, Philippe Mathieu-Daudé
> wrote:
>>
>> On 24/2/23 20:52, Alex Bennée wrote:
>> >
>> > Peter Maydell writes:
>> >
>> >> On Thu, 23 Feb 2023 at 15:57, Alex Bennée wrote:
>> >>>
>> >>> The following changes since commit
>> >>> 79b677d658d3d
Philippe Mathieu-Daudé writes:
> On 28/2/23 20:06, Alex Bennée wrote:
>> To avoid lots of copy and paste lets deal with artefacts in a
>> template. This way we can filter out most of the pre-binary object and
>> library files we no longer need as we have the final binaries.
>> build-system-alpi
On Tue, Feb 28 2023, Andrea Bolognani wrote:
> On Tue, Feb 28, 2023 at 04:02:15PM +0100, Cornelia Huck wrote:
>> Introduce a new cpu feature flag to control MTE support. To preserve
>> backwards compatibility for tcg, MTE will continue to be enabled as
>> long as tag memory has been provided.
>>
Hi Cédric,
On Wed, Mar 1, 2023 at 5:13 PM Cédric Le Goater wrote:
>
> Hello Bin,
>
> On 3/1/23 10:01, bmeng...@gmail.com wrote:
> > From: Bin Meng
> >
> > The minimum Ethernet frame length is 60 bytes. For short frames with
> > smaller length like ARP packets (only 42 bytes), on a real world NIC
On 3/1/23 17:44, Daniel P. Berrangé wrote:
On Wed, Mar 01, 2023 at 10:51:21AM +0800, zhenwei pi wrote:
Account OPS/BPS for crypto device, this will be used for 'query-stats'
QEMU monitor command and QoS in the next step.
Note that a crypto device may support symmetric mode, asymmetric mode,
On 28/2/23 20:06, Alex Bennée wrote:
We need this to be able to run the tuxrun_baseline tests in CI which
in turn helps us reduce overhead running other tests.
[See https://gitlab.com/libvirt/libvirt-ci/-/merge_requests/361]
Signed-off-by: Alex Bennée
---
tests/docker/dockerfiles/alpine.dock
Queued, thanks.
Paolo
* zhenwei pi (pizhen...@bytedance.com) wrote:
> Example of this command:
> # virsh qemu-monitor-command vm --hmp info cryptodev
> cryptodev1: service=[akcipher|mac|hash|cipher]
> queue 0: type=builtin
> cryptodev0: service=[akcipher]
> queue 0: type=lkcf
>
> Signed-off-by: zhenwei pi
Ac
On 1/3/23 11:00, Alex Bennée wrote:
Philippe Mathieu-Daudé writes:
On 1/3/23 07:51, Thomas Huth wrote:
On 28/02/2023 22.41, Philippe Mathieu-Daudé wrote:
On 28/2/23 20:06, Alex Bennée wrote:
To avoid lots of copy and paste lets deal with artefacts in a
template. This way we can filter out
On 28/2/23 20:06, Alex Bennée wrote:
To avoid lots of copy and paste lets deal with artefacts in a
template. This way we can filter out most of the pre-binary object and
library files we no longer need as we have the final binaries.
build-system-alpine also saved .git-submodule-status so for sim
On 28/2/23 22:55, Alex Bennée wrote:
Philippe Mathieu-Daudé writes:
On 28/2/23 20:06, Alex Bennée wrote:
To avoid lots of copy and paste lets deal with artefacts in a
template. This way we can filter out most of the pre-binary object and
library files we no longer need as we have the final b
Signed-off-by: Juan Quintela
---
tests/qtest/meson.build | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 29a4efb4c2..62eecf2edf 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -309,10 +309
* zhenwei pi (pizhen...@bytedance.com) wrote:
> Example of this command:
> # virsh qemu-monitor-command vm --hmp info cryptodev
> cryptodev1: service=[akcipher|mac|hash|cipher]
> queue 0: type=builtin
> cryptodev0: service=[akcipher]
> queue 0: type=lkcf
>
> Signed-off-by: zhenwei pi
Ye
On 01/03/2023 11.44, Juan Quintela wrote:
Signed-off-by: Juan Quintela
---
tests/qtest/meson.build | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 29a4efb4c2..62eecf2edf 100644
--- a/tests/qtest/meson.build
On Tue, Feb 28, 2023 at 09:30:56PM +0100, Thomas Huth wrote:
> On 27/02/2023 18.40, Richard W.M. Jones wrote:
> >These two tests were failing with this error:
> >
> > stderr:
> > TAP parsing error: version number must be on the first line
> > [...]
> > Unknown TAP version. The first line MU
On 01/03/2023 11.52, Richard W.M. Jones wrote:
On Tue, Feb 28, 2023 at 09:30:56PM +0100, Thomas Huth wrote:
On 27/02/2023 18.40, Richard W.M. Jones wrote:
These two tests were failing with this error:
stderr:
TAP parsing error: version number must be on the first line
[...]
Unknown
v6 -> v7:
- Suggested by Daniel, Drop 'QCryptodevBackendSymStat' and
'QCryptodevBackendAsymStat'
from QAPI, declare a normal C struct directly instead.
- Other minor changes. (QCryptodevBackendSymStat -> CryptodevBackendSymStat)
v5 -> v6:
- Rebase code against the latest version:
627634031092e
I developed the akcipher service, QoS setting, QMP/HMP commands and
statistics accounting for crypto device. Making myself as the
maintainer for QEMU's cryptodev.
Cc: Gonglei
Signed-off-by: zhenwei pi
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
Introduce QCryptodevBackendType in cryptodev.json, also apply this to
related codes. Then we can drop 'enum CryptoDevBackendOptionsType'.
Note that `CRYPTODEV_BACKEND_TYPE_NONE` is *NOT* used by anywhere, so
drop it(no 'none' enum in QCryptodevBackendType).
Reviewed-by: Daniel P. Berrangé
Signed
Now we can use "query-stats" QMP command to query statistics of
crypto devices. (Originally this was designed to show statistics
by '{"execute": "query-cryptodev"}'. Daniel Berrangé suggested that
querying configuration info by "query-cryptodev", and querying
runtime performance info by "query-stat
Now we have a QMP command to query crypto devices:
virsh qemu-monitor-command vm '{"execute": "query-cryptodev"}' | jq
{
"return": [
{
"service": [
"akcipher",
"mac",
"hash",
"cipher"
],
"id": "cryptodev1",
"client": [
{
Introduce cryptodev alg type in cryptodev.json, then apply this to
related codes, and drop 'enum CryptoDevBackendAlgType'.
There are two options:
1, { 'enum': 'QCryptodevBackendAlgType',
'prefix': 'CRYPTODEV_BACKEND_ALG',
'data': ['sym', 'asym']}
Then we can keep 'CRYPTODEV_BACKEND_ALG_SYM' an
We have already used qapi to generate crypto device types, this allows
to convert type to a string 'model', so the 'model' field is not
needed.
And the 'name' field is not used by any backend driver, drop it.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: zhenwei pi
---
backends/cryptodev-buil
Philippe Mathieu-Daudé writes:
> On 28/2/23 20:06, Alex Bennée wrote:
>> We need this to be able to run the tuxrun_baseline tests in CI which
>> in turn helps us reduce overhead running other tests.
>> [See https://gitlab.com/libvirt/libvirt-ci/-/merge_requests/361]
>> Signed-off-by: Alex Benné
Example of this command:
# virsh qemu-monitor-command vm --hmp info cryptodev
cryptodev1: service=[akcipher|mac|hash|cipher]
queue 0: type=builtin
cryptodev0: service=[akcipher]
queue 0: type=lkcf
Acked-by: Dr. David Alan Gilbert
Reviewed-by: Daniel P. Berrangé
Signed-off-by: zhenwei pi
Philippe Mathieu-Daudé writes:
> On 1/3/23 11:00, Alex Bennée wrote:
>> Philippe Mathieu-Daudé writes:
>>
>>> On 1/3/23 07:51, Thomas Huth wrote:
On 28/02/2023 22.41, Philippe Mathieu-Daudé wrote:
> On 28/2/23 20:06, Alex Bennée wrote:
>> To avoid lots of copy and paste lets deal
Account OPS/BPS for crypto device, this will be used for 'query-stats'
QEMU monitor command and QoS in the next step.
Note that a crypto device may support symmetric mode, asymmetric mode,
both symmetric and asymmetric mode. So we use two structure to
describe the statistics of a crypto device.
S
On Wed, Mar 01, 2023 at 10:52:14AM +, Richard W.M. Jones wrote:
> On Tue, Feb 28, 2023 at 09:30:56PM +0100, Thomas Huth wrote:
> > On 27/02/2023 18.40, Richard W.M. Jones wrote:
> > >These two tests were failing with this error:
> > >
> > > stderr:
> > > TAP parsing error: version number mu
Introduce cryptodev service type in cryptodev.json, then apply this
to related codes. Now we can remove VIRTIO_CRYPTO_SERVICE_xxx
dependence from QEMU cryptodev.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: zhenwei pi
---
backends/cryptodev-builtin.c| 8
backends/cryptodev-lkcf.
Rather than exposing akcipher service/RSA algorithm to virtio crypto
device unconditionally, detect akcipher capability from akcipher
crypto framework. This avoids unsuccessful requests.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: zhenwei pi
---
backends/cryptodev-builtin.c | 18
Linux keyring support is protected by CONFIG_KEYUTILS.
Use CONFIG_SECRET_KEYRING.
Signed-off-by: Juan Quintela
---
Previous version of this patch changed the meson build rules.
Daniel told me that the proper fix was to change the #ifdef test.
---
tests/unit/test-crypto-secret.c | 10 +-
Move queue_index, CryptoDevCompletionFunc and opaque into struct
CryptoDevBackendOpInfo, then cryptodev_backend_crypto_operation()
needs an argument CryptoDevBackendOpInfo *op_info only. And remove
VirtIOCryptoReq from cryptodev. It's also possible to hide
VirtIOCryptoReq into virtio-crypto.c in th
Add 'throttle-bps' and 'throttle-ops' limitation to set QoS. The
two arguments work with both QEMU command line and QMP command.
Example of QEMU command line:
-object cryptodev-backend-builtin,id=cryptodev1,throttle-bps=1600,\
throttle-ops=100
Example of QMP command:
virsh qemu-monitor-command bu
On Wed, Mar 01, 2023 at 06:58:44PM +0800, zhenwei pi wrote:
> Account OPS/BPS for crypto device, this will be used for 'query-stats'
> QEMU monitor command and QoS in the next step.
>
> Note that a crypto device may support symmetric mode, asymmetric mode,
> both symmetric and asymmetric mode. So
On 1/3/23 11:59, Alex Bennée wrote:
Philippe Mathieu-Daudé writes:
On 28/2/23 20:06, Alex Bennée wrote:
We need this to be able to run the tuxrun_baseline tests in CI which
in turn helps us reduce overhead running other tests.
[See https://gitlab.com/libvirt/libvirt-ci/-/merge_requests/361]
On Wed, 1 Mar 2023 at 02:56, Richard Henderson
wrote:
>
> The following changes since commit 627634031092e1514f363fd8659a579398de0f0e:
>
> Merge tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu
> into staging (2023-02-28 15:09:18 +)
>
> are available in the Git reposito
On Wed, Mar 01, 2023 at 12:00:58PM +0100, Juan Quintela wrote:
> Linux keyring support is protected by CONFIG_KEYUTILS.
> Use CONFIG_SECRET_KEYRING.
>
> Signed-off-by: Juan Quintela
>
> ---
>
> Previous version of this patch changed the meson build rules.
> Daniel told me that the proper fix wa
Hi Dorinda
On Tue, Feb 28, 2023 at 2:01 AM Dorinda Bassey wrote:
>
> This commit adds a new audiodev backend to allow QEMU to use Pipewire as
> both an audio sink and source. This backend is available on most systems
>
> Add Pipewire entry points for QEMU Pipewire audio backend
> Add wrappers for
On Wed, Mar 1, 2023 at 2:45 PM Juan Quintela wrote:
>
> Signed-off-by: Juan Quintela
Reviewed-by: Marc-André Lureau
> ---
> tests/qtest/meson.build | 10 ++
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
> index 29
On 1/3/23 10:57, Alex Bennée wrote:
Thomas Huth writes:
On 28/02/2023 20.06, Alex Bennée wrote:
This test is exceptionally heavyweight (nearly 330s) compared to the
two (both endians) TuxRun baseline tests which complete in under 160s.
The coverage is slightly reduced but a more directed tes
On Wed, 1 Mar 2023, Bernhard Beschow wrote:
Am 1. März 2023 00:17:09 UTC schrieb BALATON Zoltan :
The real VIA south bridges implement a PCI IRQ router which is configured
by the BIOS or the OS. In order to respect these configurations, QEMU
needs to implement it as well. The real chip may allow
On Wed, 1 Mar 2023, Bernhard Beschow wrote:
Am 1. März 2023 00:33:28 UTC schrieb BALATON Zoltan :
On Wed, 1 Mar 2023, BALATON Zoltan wrote:
This partially reverts commit bb98e0f59cde84d9fddc60ae74ef7ddfca17
keeping the rename of a state field but reverting other cahanges which
break interru
So make distclean should remove it with -rf, not -f alone.
It has been that way since it was included.
ommit cf60ccc3306ca4726cbd286a156863863b00ff4f
Author: Akihiko Odaki
Date: Fri Jun 24 23:50:37 2022 +0900
cutils: Introduce bundle mechanism
Fixes: cf60ccc3306ca4726cbd286a156863863b00f
On Wed, 1 Mar 2023, Bernhard Beschow wrote:
Am 1. März 2023 00:17:11 UTC schrieb BALATON Zoltan :
MorphOS sets the ISA PIC to level sensitive mode but QEMU does not
support that so this causes a freeze if multiple devices try to raise
a shared interrupt. Work around it by lowering the interrupt
The enablement of -Wthread-safety broke compilation on macOS (if
-Werror is enabled, like in our CI). Disable it there by default
until the problems are resolved.
Signed-off-by: Thomas Huth
---
configure | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/configure b/configur
On Tue, Feb 28, 2023 at 10:50:26 -1000, Richard Henderson wrote:
> On 2/21/23 18:32, Emilio Cota wrote:
> > Currently we are wrongly accessing plugin_tb->mem_helper at
> > translation time from plugin_gen_disable_mem_helpers, which is
> > called before generating a TB exit, e.g. with exit_tb.
> >
On Wed, 2023-03-01 at 12:27 +0100, BALATON Zoltan wrote:
> On Wed, 1 Mar 2023, Bernhard Beschow wrote:
> > Am 1. März 2023 00:17:11 UTC schrieb BALATON Zoltan :
> > > MorphOS sets the ISA PIC to level sensitive mode but QEMU does
> > > not
> > > support that so this causes a freeze if multiple devi
On 12/02/2023 11:31, Henrik Carlqvist wrote:
Would you please consider this patch or let me know if you want me to somehow
update it before it can be accepted?
I've done a quick grep for similar examples for serial devices that use
keyboard_layout but it looks like this would be the first.
As I mentioned in the patch that is being superseded here
I like this approach -- it is simpler and generates less
code.
I'd also like to see the plugin_gen_disable_mem_helpers
function go away, and a mention somewhere that now we are
intentionally not clearing cpu->plugin_mem_cbs until TB exit
(b
Thanks, Peter.
hi Paolo,
A gentle ping:)
May I know what's your opinion to this patch? Any concern or further
improvement required?
Thanks
Ted
On Fri, Jan 06, 2023 at 01:01:03PM -0500, Peter Xu wrote:
> Since I applied this twice already to my local trees, let me ping for Ted
> to make sure it'
Queued, thanks.
Paolo
On Wed, Feb 15, 2023 at 20:15:37 -1000, Richard Henderson wrote:
> On 2/10/23 02:35, Emilio Cota wrote:
> > I ran yesterday linux-user SPEC06 benchmarks from your tcg-life branch.
> > I do see perf regressions for two workloads (sjeng and xalancbmk).
> > With perf(1) I see liveness_pass* are at 0.0
Fabiano Rosas wrote:
> It is possible to have a build with both TCG and KVM disabled due to
> Xen requiring the i386 and x86_64 binaries to be present in an aarch64
> host.
Ouch.
Just curious: why are they needed?
>
> If we build with --disable-tcg on the aarch64 host, we will end-up
> with a Q
On 10/02/2023 16:34, Bernhard Beschow wrote:
Fishing out the ISA bus is still a hack IMO, for two reasons: First, IIUC,
QOM'ified devices shall only care about its children while looking up one's
parent bus violates this rule. Second, using the global machine pointer to scan
for the ISA bus j
On 21/02/2023 13:44, Philippe Mathieu-Daudé wrote:
Hi Mark,
The mac99 machines use the same PIC input IRQs for the Uninorth
output IRQs:
379 if (PPC_INPUT(env) != PPC_FLAGS_INPUT_970) {
380 /* Uninorth AGP bus */
381 for (i = 0; i < 4; i++) {
382 qdev_connect_gp
Juan Quintela writes:
> Fabiano Rosas wrote:
>> It is possible to have a build with both TCG and KVM disabled due to
>> Xen requiring the i386 and x86_64 binaries to be present in an aarch64
>> host.
>
> Ouch.
>
> Just curious: why are they needed?
>
>From https://wiki.xenproject.org/wiki/QEMU_
On Wed, 1 Mar 2023 at 03:02, Thomas Huth wrote:
>
> On 27/02/2023 17.11, Thomas Huth wrote:
> > On 24/02/2023 02.10, Stefan Hajnoczi wrote:
> >> QEMU is participating in GSoC and Outreachy again. This blog post will
> >> draw people's attention to our open source internships and increase the
> >>
Hi
On previous series we cerate ram_atomic_counters. But we basically
need that all counters are atomic. So move back to only have
ram_counters, just with a new type that allows the atomic counters.
Once there, move update of stats out of RAM mutex.
And make multifd_bytes atomic.
Later, Juan.
Signed-off-by: Juan Quintela
---
migration/multifd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/migration/multifd.c b/migration/multifd.c
index 7cb2326d03..f558169e37 100644
--- a/migration/multifd.c
+++ b/migration/multifd.c
@@ -433,8 +433,8 @@ static int multifd_sen
Using MgrationStats as type for ram_counters mean that we didn't have
to re-declare each value in another struct. The need of atomic
counters have make us to create MigrationAtomicStats for this atomic
counters.
Create RAMStats type which is a merge of MigrationStats and
MigrationAtomicStats remov
In the spirit of:
commit 394d323bc3451e4d07f13341cb8817fac8dfbadd
Author: Peter Xu
Date: Tue Oct 11 17:55:51 2022 -0400
migration: Use atomic ops properly for page accountings
Signed-off-by: Juan Quintela
---
migration/ram.h | 2 +-
migration/migration.c | 4 ++--
migration/multif
28.02.2023 20:11, Guenter Roeck wrote:
Host drivers do not necessarily set cdb_len in megasas io commands.
With commits 6d1511cea0 ("scsi: Reject commands if the CDB length
exceeds buf_len") and fe9d8927e2 ("scsi: Add buf_len parameter to
scsi_req_new()"), this results in failures to boot Linux f
Fabiano Rosas writes:
> Juan Quintela writes:
>
>> Fabiano Rosas wrote:
>>> It is possible to have a build with both TCG and KVM disabled due to
>>> Xen requiring the i386 and x86_64 binaries to be present in an aarch64
>>> host.
>>
>> Ouch.
>>
>> Just curious: why are they needed?
>>
>
> Fro
On 28/02/2023 20.26, Fabiano Rosas wrote:
It is possible to have a build with both TCG and KVM disabled due to
Xen requiring the i386 and x86_64 binaries to be present in an aarch64
host.
If we build with --disable-tcg on the aarch64 host, we will end-up
with a QEMU binary (x86) that does not su
On 28/02/2023 20.26, Fabiano Rosas wrote:
From: Claudio Fontana
move the module containing cpu models definitions
for 32bit TCG-only CPUs to tcg/ and rename it for clarity.
Signed-off-by: Claudio Fontana
Signed-off-by: Fabiano Rosas
Reviewed-by: Richard Henderson
---
...
diff --git a/test
Daniel P. Berrangé writes:
> On Tue, Feb 28, 2023 at 09:58:01AM -0600, Eric Blake wrote:
>> On Wed, Feb 22, 2023 at 11:23:03AM +0100, Markus Armbruster wrote:
>> > > However, I think it would be simpler, and better, if we piped the
>> > > generated code to clang-format (when available). I made a
On Wed, 1 Mar 2023, David Woodhouse wrote:
On Wed, 2023-03-01 at 12:27 +0100, BALATON Zoltan wrote:
On Wed, 1 Mar 2023, Bernhard Beschow wrote:
Am 1. März 2023 00:17:11 UTC schrieb BALATON Zoltan :
MorphOS sets the ISA PIC to level sensitive mode but QEMU does
not
support that so this causes a
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