On Wed, Sep 6, 2023 at 8:10 AM Philippe Mathieu-Daudé
wrote:
> On 6/9/23 08:04, Philippe Mathieu-Daudé wrote:
> > On 2/8/23 11:08, Albert Esteve wrote:
> >> Add three new vhost-user protocol
> >> `VHOST_USER_BACKEND_SHARED_OBJECT_* messages`.
> >> These new messages are sent from vhost-user
> >>
This is a first step towards enabling support for nested PAPR hcalls for
providing the get/set of various Guest State Buffer (GSB) elements via
h_guest_[g|s]et_state hcalls. This enables for identifying correct
callbacks for get/set for each of the elements supported via
h_guest_[g|s]et_state hcall
L1 can reuest to get/set state of any of the supported Guest State
Buffer (GSB) elements using h_guest_[get|set]_state hcalls.
These hcalls needs to do some necessary validation check for each
get/set request based on the flags passed and operation supported.
Signed-off-by: Michael Neuling
Signed
With this patch, isolating kvm-hv nested api code to be executed only
when cap-nested-hv is set. This helps keeping api specific logic
mutually exclusive.
Signed-off-by: Michael Neuling
Signed-off-by: Harsh Prateek Bora
---
hw/ppc/spapr.c | 7 ++-
hw/ppc/spapr_caps.c | 1 +
2 files cha
Hi Alex,
On 9/5/23 19:55, Alex Williamson wrote:
> On Mon, 4 Sep 2023 10:03:43 +0200
> Eric Auger wrote:
>
>> On x86, when assigning VFIO-PCI devices protected with virtio-iommu
>> we encounter the case where the guest tries to map IOVAs beyond 48b
>> whereas the physical VTD IOMMU only supports
Adding initial documentation about Nested PAPR API to describe the set
of APIs and its usage. Also talks about the Guest State Buffer elements
and it's format which is used between L0/L1 to communicate L2 state.
Signed-off-by: Michael Neuling
Signed-off-by: Harsh Prateek Bora
---
docs/devel/nes
On 30/8/23 15:35, Philippe Mathieu-Daudé wrote:
Hi Michael,
This series is now fully reviewed.
On 10/7/23 11:49, Philippe Mathieu-Daudé wrote:
Missing review: patch #4
Since v2:
- Added R-b tags
- Addressed Richard's review comment: page_mask = -page_size
Philippe Mathieu-Daudé (6):
hw/vi
Hi
On Wed, Sep 6, 2023 at 5:22 AM Gurchetan Singh
wrote:
>
>
>
> On Wed, Aug 30, 2023 at 7:26 PM Huang Rui wrote:
>>
>> On Tue, Aug 29, 2023 at 08:36:20AM +0800, Gurchetan Singh wrote:
>> > From: Gurchetan Singh
>> >
>> > Changes since v12:
>> > - Added r-b tags from Antonio Caggiano and Akihik
Hello Stefan,
On 9/4/23 11:05, Cédric Le Goater wrote:
The following changes since commit 17780edd81d27fcfdb7a802efc870a99788bd2fc:
Merge tag 'quick-fix-pull-request' of https://gitlab.com/bsdimp/qemu into
staging (2023-08-31 10:06:29 -0400)
are available in the Git repository at:
http
Hi Michael,
On 5/9/23 22:45, Michael S. Tsirkin wrote:
I was hoping for some acks from Gerd or anyone else with a clue
about graphics, but as that doesn't seem to happen I'll merge.
Thanks!
I made few late comments. Patch #3 doesn't build (thus
break git-bisections). I also have some concern a
On 2/8/23 11:08, Albert Esteve wrote:
Refactor code to send response message so that
all common parts both for the common REPLY_ACK
case, and other data responses, can call it and
avoid code repetition.
Signed-off-by: Albert Esteve
---
hw/virtio/vhost-user.c | 36 +
On 6/9/23 08:04, Philippe Mathieu-Daudé wrote:
On 2/8/23 11:08, Albert Esteve wrote:
Add three new vhost-user protocol
`VHOST_USER_BACKEND_SHARED_OBJECT_* messages`.
These new messages are sent from vhost-user
back-ends to interact with the virtio-dmabuf
table in order to add or remove themselve
On 2/8/23 11:08, Albert Esteve wrote:
Add three new vhost-user protocol
`VHOST_USER_BACKEND_SHARED_OBJECT_* messages`.
These new messages are sent from vhost-user
back-ends to interact with the virtio-dmabuf
table in order to add or remove themselves as
virtio exporters, or lookup for virtio dma-
Hi Albert,
On 2/8/23 11:08, Albert Esteve wrote:
This API manages objects (in this iteration,
dmabuf fds) that can be shared along different
virtio devices, associated to a UUID.
The API allows the different devices to add,
remove and/or retrieve the objects by simply
invoking the public functi
This patch implements support for hcall H_GUEST_CREATE_VCPU which is
used to instantiate a new VCPU for a previously created nested guest.
The L1 provide the guest-id (returned by L0 during call to
H_GUEST_CREATE) and an associated unique vcpu-id to refer to this
instance in future calls. It is ass
This patch introduces a new cmd line option cap-nested-papr to enable
support for nested PAPR API by setting the nested.api version accordingly.
It requires the user to launch the L0 Qemu in TCG mode and then L1 Linux
can then launch the nested guest in KVM mode. Unlike cap-nested-hv,
this is meant
There is an existing Nested-HV API to enable nested guests on powernv
machines. However, that is not supported on pseries/PowerVM LPARs.
This patch series implements required hcall interfaces to enable nested
guests with KVM on PowerVM.
Unlike Nested-HV, with this API, entire L2 state is retained b
Hi Jason,
On 2023/08/30 14:28, Yui Washizu wrote:
On 2023/07/24 15:58, Jason Wang wrote:
On Mon, Jul 24, 2023 at 10:32 AM Yui Washizu
wrote:
On 2023/07/20 11:20, Jason Wang wrote:
On Wed, Jul 19, 2023 at 9:59 AM Yui Washizu
wrote:
This patch series is the first step towards enabling
h
On 2/8/23 11:08, Albert Esteve wrote:
Add hash function to uuid module using the
djb2 hash algorithm.
^ This info ...
Add a couple simple unit tests for the hash
function, checking collisions for similar UUIDs.
Signed-off-by: Albert Esteve
---
include/qemu/uuid.h| 2 ++
tests/unit/t
+Gerd & Marc-André for the ui/fb parts.
On 5/9/23 22:14, Strahinja Jankovic wrote:
This patch adds support for Allwinner A10 LCD controller.
Current emulation supports only RGB32 colorspace and interacts with
DEBE0 to obtain framebuffer address and screen size.
Signed-off-by: Strahinja Jankovic
Use nested guest state specific struct for storing related info.
Signed-off-by: Michael Neuling
Signed-off-by: Harsh Prateek Bora
---
hw/ppc/spapr.c | 4 ++--
hw/ppc/spapr_nested.c | 4 ++--
include/hw/ppc/spapr.h | 3 ++-
3 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/
Once the L1 has created a nested guest and its associated VCPU, it can
request for the execution of nested guest by setting its initial state
which can be done either using the h_guest_set_state or using the input
buffers along with the call to h_guest_run_vcpu(). On guest exit, L0
uses output buff
This hcall is used by L1 to delete a guest entry in L0 or can also be
used to delete all guests if needed (usually in shutdown scenarios).
Signed-off-by: Michael Neuling
Signed-off-by: Harsh Prateek Bora
---
hw/ppc/spapr_nested.c | 32
include/hw/ppc/spa
This patch implements nested PAPR hcall H_GUEST_SET_CAPABILITIES.
This is used by L1 to set capabilities of the nested guest being
created. The capabilities being set are subset of the capabilities
returned from the previous call to H_GUEST_GET_CAPABILITIES hcall.
Currently, it only supports P9/P10
For nested PAPR API, we use SpaprMachineStateNestedGuest struct to store
partition table info. Therefore, use the same in spapr_get_pate() as
well.
Signed-off-by: Michael Neuling
Signed-off-by: Harsh Prateek Bora
---
hw/ppc/spapr.c | 14 ++
hw/ppc/spapr_nested.c | 1 -
inc
This patch introduces new data structures to be used with Nested PAPR
API. Also extends kvmppc_hv_guest_state with additional set of registers
supported with nested PAPR API.
Signed-off-by: Michael Neuling
Signed-off-by: Shivaprasad G Bhat
Signed-off-by: Harsh Prateek Bora
---
include/hw/ppc/s
This patch implements nested PAPR hcall H_GUEST_GET_CAPABILITIES and
also enables registration of nested PAPR hcalls whenever an L0 is
launched with cap-nested-papr=true. The common registration routine
shall be used by future patches for registration of related hcall
support
being added. This hcal
This hcall is used by L1 to indicate to L0 that a new nested guest needs
to be created and therefore necessary resource allocation shall be made.
The L0 uses a hash table for nested guest specific resource management.
This data structure is further utilized by other hcalls to operate on
related mem
Adding new macros for the new hypercall op-codes, their return codes,
Guest State Buffer (GSB) element IDs and few registers which shall be
used in following patches to support Nested PAPR API.
Signed-off-by: Michael Neuling
Signed-off-by: Shivaprasad G Bhat
Signed-off-by: Harsh Prateek Bora
--
Hi Strahinja,
On 5/9/23 22:14, Strahinja Jankovic wrote:
This patch adds basic Allwinner A10 HDMI controller support.
Emulated HDMI component will always show that a display is connected and
provide default EDID info.
Signed-off-by: Strahinja Jankovic
---
hw/arm/allwinner-a10.c
On 5/9/23 18:23, Peter Xu wrote:
Drop the enum in qapi because it is never used in QMP APIs. Instead making
it an internal definition for QEMU so that we can decouple it from QAPI,
and also we can deduplicate the QAPI documentations.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: Peter Xu
---
On 31/08/2023 21:25, Markus Armbruster wrote:
> qemu_rdma_save_page() reports polling error with error_report(), then
> succeeds anyway. This is because the variable holding the polling
> status *shadows* the variable the function returns. The latter
> remains zero.
>
> Broken since day one, a
On 2023/09/06 12:09, Huang Rui wrote:
On Tue, Sep 05, 2023 at 05:20:43PM +0800, Akihiko Odaki wrote:
On 2023/09/05 18:08, Huang Rui wrote:
On Thu, Aug 31, 2023 at 06:24:32PM +0800, Akihiko Odaki wrote:
On 2023/08/31 18:32, Huang Rui wrote:
From: Antonio Caggiano
Support BLOB resources creat
On Tue, Sep 05, 2023 at 05:20:43PM +0800, Akihiko Odaki wrote:
> On 2023/09/05 18:08, Huang Rui wrote:
> > On Thu, Aug 31, 2023 at 06:24:32PM +0800, Akihiko Odaki wrote:
> >> On 2023/08/31 18:32, Huang Rui wrote:
> >>> From: Antonio Caggiano
> >>>
> >>> Support BLOB resources creation, mapping and
在 2023/9/6 10:50, Tianrui Zhao 写道:
> Add virtio-mmio bus support for LoongArch, so that devices
> could be added in the virtio-mmio bus.
>
> Signed-off-by: Tianrui Zhao
> ---
> hw/loongarch/Kconfig | 1 +
> hw/loongarch/virt.c | 3 +++
> 2 files changed, 4 insertions(+)
>
> diff --git a/hw/
Add virtio-mmio bus support for LoongArch, so that devices
could be added in the virtio-mmio bus.
Signed-off-by: Tianrui Zhao
---
hw/loongarch/Kconfig | 1 +
hw/loongarch/virt.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/hw/loongarch/Kconfig b/hw/loongarch/Kconfig
index 1e7c5b43c5.
On 9/6/2023 0:46, Peter Xu wrote:
> On Fri, Sep 01, 2023 at 09:37:32AM +0100, Daniel P. Berrangé wrote:
When the user wants to have migration only use 5Gbps out of that 10Gbps,
one can set max-bandwidth to 5Gbps, along with max-switchover-bandwidth to
5Gbps so it'll never use over 5G
On Wed, Aug 30, 2023 at 7:26 PM Huang Rui wrote:
> On Tue, Aug 29, 2023 at 08:36:20AM +0800, Gurchetan Singh wrote:
> > From: Gurchetan Singh
> >
> > Changes since v12:
> > - Added r-b tags from Antonio Caggiano and Akihiko Odaki
> > - Removed review version from commit messages
> > - I think we
On Tue, 5 Sept 2023 at 16:57, Stefan Hajnoczi wrote:
>
> On Tue, Sep 05, 2023 at 03:03:59PM -0300, Fabiano Rosas wrote:
> > Having a name in the source helps with debugging core dumps when one
> > might not have access to TLS data to cross-reference AioContexts with
> > their addresses.
> >
> > Si
On Tue, Sep 05, 2023 at 03:03:59PM -0300, Fabiano Rosas wrote:
> Having a name in the source helps with debugging core dumps when one
> might not have access to TLS data to cross-reference AioContexts with
> their addresses.
>
> Signed-off-by: Fabiano Rosas
> ---
> v3:
> used const
> v2:
> used g
On Tue, Sep 10, 2019 at 10:08:20AM -0400, John Snow wrote:
>
>
> On 9/10/19 9:58 AM, Michael S. Tsirkin wrote:
> > On Tue, Sep 10, 2019 at 09:50:41AM -0400, John Snow wrote:
> >>
> >>
> >> On 9/10/19 3:04 AM, Michael S. Tsirkin wrote:
> >>> On Tue, Sep 10, 2019 at 01:18:37AM +0800, andychiu wrote
I was hoping for some acks from Gerd or anyone else with a clue
about graphics, but as that doesn't seem to happen I'll merge.
Thanks!
On Mon, Aug 21, 2023 at 02:37:56PM +0200, Albert Esteve wrote:
> Hi all,
>
> A little bump for this patch, sorry for the extra noise.
>
> Regards,
> Albert
>
>
On Tue, Sep 05, 2023 at 07:45:12PM +0200, Marcello Sylverster Bauer wrote:
> Hi Michael,
>
> On 9/5/23 18:44, Michael S. Tsirkin wrote:
> > On Tue, Sep 05, 2023 at 05:05:33PM +0200, Marcello Sylverster Bauer wrote:
> > > Greetings,
> > >
> > > I'm currently working on a project to support Intel I
This patch adds support for Allwinner A10 LCD controller.
Current emulation supports only RGB32 colorspace and interacts with
DEBE0 to obtain framebuffer address and screen size.
Signed-off-by: Strahinja Jankovic
---
hw/arm/allwinner-a10.c | 10 +
hw/display/allwinner-a10-lcdc.
Add emulation for PS2-0 and PS2-1 for keyboard/mouse.
Signed-off-by: Strahinja Jankovic
---
hw/arm/allwinner-a10.c | 18 ++
hw/input/allwinner-a10-ps2.c | 345 +++
hw/input/meson.build | 2 +
include/hw/arm/allwinner-a10.h |
This patch adds minimal MALI GPU emulation needed so emulated system
thinks GPU is working.
Signed-off-by: Strahinja Jankovic
---
hw/arm/allwinner-a10.c | 7 +
hw/display/allwinner-gpu.c | 212 +
hw/display/meson.build | 3 +-
hw/di
This patch set adds minimal support for PS2 input and HDMI output for
Allwinner A10 and Cubieboard.
For the display part, minimal emulation of HDMI, MALI GPU, Display
Engine Backend and LCD controller is added.
For the PS2 both keyboard and mouse support is added and attached to the
two PS2 conto
This patch adds Display Engine Backend 0 (DEBE0) support.
This peripheral will hold runtime configuration for the display size and
framebuffer offset which will be used by other components.
Signed-off-by: Strahinja Jankovic
---
hw/arm/allwinner-a10.c | 9 +
hw/display/allwinne
This patch adds basic Allwinner A10 HDMI controller support.
Emulated HDMI component will always show that a display is connected and
provide default EDID info.
Signed-off-by: Strahinja Jankovic
---
hw/arm/allwinner-a10.c | 7 +
hw/display/allwinner-a10-hdmi.c | 214 ++
Hi
On Wed, Aug 30, 2023 at 4:35 PM BALATON Zoltan wrote:
>
> On Wed, 30 Aug 2023, marcandre.lur...@redhat.com wrote:
> > From: Marc-André Lureau
> >
> > SM501 is going to depend on PIXMAN next.
>
> Why is this patch needed when SM501 is the one that depends on PIXMAN and
> should pull in the dep
Example output has extra end curly bracket. Remove it.
Signed-off-by: Victor Toso
---
qapi/migration.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/migration.json b/qapi/migration.json
index 8843e74b59..9385b9f87c 100644
--- a/qapi/migration.json
+++ b/qapi/migrati
Example output was using single quotes. Fix it.
Signed-off-by: Victor Toso
---
qapi/net.json | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/qapi/net.json b/qapi/net.json
index 313c8a606e..81988e499a 100644
--- a/qapi/net.json
+++ b/qapi/net.json
@@ -930,9 +930,9 @@
#
This generator has two goals:
1. Mechanical validation of QAPI examples
2. Generate the examples in a JSON format to be consumed for extra
validation.
The generator iterates over every Example section, parsing both server
and client messages. The generator prints any inconsistency found, for
Example output lacks double quotes. Fix it.
Fixes: 4cda177c60 "qmp: add 'get-win32-socket'"
Signed-off-by: Victor Toso
---
qapi/misc.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/misc.json b/qapi/misc.json
index cda2effa81..be302cadeb 100644
--- a/qapi/misc.json
+
Hi,
This is a follow up from the RFC sent in the end of 08-2022:
https://lists.gnu.org/archive/html/qemu-devel/2022-08/msg04525.html
The generator code was rebased, without conflicts. The commit log was
improved as per Markus suggestion [0], altough I'm sure it can be
improved further.
To cl
Example output has property name with single quotes. Fix it.
Signed-off-by: Victor Toso
---
qapi/migration.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/migration.json b/qapi/migration.json
index 2658cdbcbe..45dac41f67 100644
--- a/qapi/migration.json
+++ b/qapi/m
Example output has extra end curly bracket. Remove it.
Signed-off-by: Victor Toso
---
qapi/migration.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/migration.json b/qapi/migration.json
index 9385b9f87c..2658cdbcbe 100644
--- a/qapi/migration.json
+++ b/qapi/migrati
Example output has extra end curly bracket. Switch with comma.
Signed-off-by: Victor Toso
---
qapi/machine.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/machine.json b/qapi/machine.json
index a08b6576ca..9eb76193e0 100644
--- a/qapi/machine.json
+++ b/qapi/machine
Migration bandwidth is a very important value to live migration. It's
because it's one of the major factors that we'll make decision on when to
switchover to destination in a precopy process.
This value is currently estimated by QEMU during the whole live migration
process by monitoring how fast
This single-patch series is based on:
[PATCH v3 0/4] qapi/migration: Dedup migration parameter objects and fix
tls-authz crash
Based-on: <20230905162335.235619-1-pet...@redhat.com>
I still added a cover letter to make sure the "Based-on" will be parsed all
right for e.g. patchew.
v3:
- Rebased
On 5/9/23 20:03, Fabiano Rosas wrote:
Having a name in the source helps with debugging core dumps when one
might not have access to TLS data to cross-reference AioContexts with
their addresses.
Signed-off-by: Fabiano Rosas
---
v3:
used const
v2:
used g_autofree where appropriate
---
iothread.
Having a name in the source helps with debugging core dumps when one
might not have access to TLS data to cross-reference AioContexts with
their addresses.
Signed-off-by: Fabiano Rosas
---
v3:
used const
v2:
used g_autofree where appropriate
---
iothread.c | 14 --
1 file changed, 8
On Mon, 4 Sep 2023 10:03:43 +0200
Eric Auger wrote:
> On x86, when assigning VFIO-PCI devices protected with virtio-iommu
> we encounter the case where the guest tries to map IOVAs beyond 48b
> whereas the physical VTD IOMMU only supports 48b. This ends up with
> VFIO_MAP_DMA failures at qemu le
On Tue, 5 Sept 2023 at 12:51, Philippe Mathieu-Daudé wrote:
>
> On 5/9/23 17:45, Peter Xu wrote:
> > On Mon, Sep 04, 2023 at 11:48:11AM -0300, Fabiano Rosas wrote:
> >> @@ -189,11 +193,14 @@ static void iothread_init(EventLoopBase *base, Error
> >> **errp)
> >> return;
> >> }
> >>
Having a name in the source helps with debugging core dumps when one
might not have access to TLS data to cross-reference AioContexts with
their addresses.
Signed-off-by: Fabiano Rosas
---
v2:
used g_autofree where appropriate
---
iothread.c | 14 --
1 file changed, 8 insertions(+),
Hi Michael,
On 9/5/23 18:44, Michael S. Tsirkin wrote:
On Tue, Sep 05, 2023 at 05:05:33PM +0200, Marcello Sylverster Bauer wrote:
Greetings,
I'm currently working on a project to support Intel IPU6 in QEMU via VFIO so
that the guest system can access the camera. This requires extending the
ACP
On Tue, Sep 05, 2023 at 12:46:03PM -0400, Peter Xu wrote:
> On Fri, Sep 01, 2023 at 09:37:32AM +0100, Daniel P. Berrangé wrote:
> > > > When the user wants to have migration only use 5Gbps out of that 10Gbps,
> > > > one can set max-bandwidth to 5Gbps, along with max-switchover-bandwidth
> > > > t
Peter Xu writes:
> On Fri, Sep 01, 2023 at 03:29:51PM -0300, Fabiano Rosas wrote:
>> Peter Xu writes:
>>
>> > On Thu, Aug 31, 2023 at 03:39:16PM -0300, Fabiano Rosas wrote:
>> >> @@ -1166,16 +1183,9 @@ static void migrate_fd_cleanup(MigrationState *s)
>> >> qemu_mutex_lock_iothread();
On 9/5/23 07:56, Philippe Mathieu-Daudé wrote:
Simplify gicv3_class_name() logic. No functional change intended.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/intc/arm_gicv3_common.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
Reviewed-by: Richard Henderson
r~
Matias Ezequiel Vara Larsen writes:
> On Mon, Jul 10, 2023 at 04:35:09PM +0100, Alex Bennée wrote:
>> In theory we shouldn't need to repeat so much boilerplate to support
>> vhost-user backends. This provides a generic vhost-user-base QOM
>> object and a derived vhost-user-device for which the
On 5/9/23 17:06, Jonathan Cameron wrote:
On Tue, 5 Sep 2023 15:56:39 +0100
Jonathan Cameron via wrote:
On Mon, 4 Sep 2023 20:26:59 +0200
Philippe Mathieu-Daudé wrote:
On 4/9/23 18:47, Jonathan Cameron wrote:
As an encoded version of these key configuration parameters is
a register, provide
On Tue, 2023-09-05 at 18:46 +0200, Philippe Mathieu-Daudé wrote:
> On 5/9/23 17:53, Richard Purdie wrote:
> > On Tue, 2023-09-05 at 17:12 +0200, Philippe Mathieu-Daudé wrote:
> > > Hi Richard,
> > >
> > > On 5/9/23 16:50, Richard Purdie wrote:
> > > > On Tue, 2023-09-05 at 14:59 +0100, Alex Bennée
On 5/9/23 17:45, Peter Xu wrote:
On Mon, Sep 04, 2023 at 11:48:11AM -0300, Fabiano Rosas wrote:
@@ -189,11 +193,14 @@ static void iothread_init(EventLoopBase *base, Error
**errp)
return;
}
+thread_name = g_strdup_printf("IO %s",
+object_get_canoni
On 5/9/23 17:53, Richard Purdie wrote:
On Tue, 2023-09-05 at 17:12 +0200, Philippe Mathieu-Daudé wrote:
Hi Richard,
On 5/9/23 16:50, Richard Purdie wrote:
On Tue, 2023-09-05 at 14:59 +0100, Alex Bennée wrote:
Richard Purdie writes:
With qemu 8.1.0 we see boot hangs fox x86-64 targets.
The
On Fri, Sep 01, 2023 at 09:37:32AM +0100, Daniel P. Berrangé wrote:
> > > When the user wants to have migration only use 5Gbps out of that 10Gbps,
> > > one can set max-bandwidth to 5Gbps, along with max-switchover-bandwidth to
> > > 5Gbps so it'll never use over 5Gbps too (so the user can have the
On Tue, Sep 05, 2023 at 05:05:33PM +0200, Marcello Sylverster Bauer wrote:
> Greetings,
>
> I'm currently working on a project to support Intel IPU6 in QEMU via VFIO so
> that the guest system can access the camera. This requires extending the
> ACPI device definition so that the guest knows how t
Am 22.08.2023 um 21:01 hat Stefan Hajnoczi geschrieben:
> On Thu, Aug 17, 2023 at 02:50:04PM +0200, Kevin Wolf wrote:
> > bdrv_unref() is called by a lot of places that need to hold the graph
> > lock (it naturally happens in the context of operations that change the
> > graph). However, bdrv_unref
On Tue, 5 Sept 2023 at 15:31, Eric Blake wrote:
>
> On Mon, Sep 04, 2023 at 05:17:03PM +0100, Peter Maydell wrote:
> > The loads-and-stores documentation includes git grep regexes to find
> > occurrences of the various functions. Some of these regexes have
> > errors, typically failing to escape
v3:
- Collected R-bs
- Patch 2: some reindents, use ARRAY_SIZE (Thomas)
v2:
- Collected R-bs
- Patch 3: convert to use StrOrNull rather than str for the tls_fields
(it contains a lot of changes, I'll skip listing details, but please
refer to the commit message)
Patch 1 fixes the tls-authz cr
QEMU will crash if anyone tries to set tls-authz (which is a type
StrOrNull) with 'null' value. Fix it in the easy way by converting it to
qstring just like the other two tls parameters.
Cc: qemu-sta...@nongnu.org # v4.0+
Fixes: d2f1d29b95 ("migration: add support for a "tls-authz" migration
par
Quotting from Markus in his replies:
migrate-set-parameters sets migration parameters, and
query-migrate-parameters gets them. Unsurprisingly, the former's
argument type MigrateSetParameters is quite close to the latter's
return type MigrationParameters. The differences are subtle:
1.
Drop the enum in qapi because it is never used in QMP APIs. Instead making
it an internal definition for QEMU so that we can decouple it from QAPI,
and also we can deduplicate the QAPI documentations.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: Peter Xu
---
qapi/migration.json|
Add a test for StrOrNull parameters (tls-*).
Reviewed-by: Fabiano Rosas
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Peter Xu
---
tests/qtest/migration-test.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-
On Tue, 5 Sep 2023 10:48:54 +0200
Philippe Mathieu-Daudé wrote:
> Hi Jonathan,
>
> On 4/9/23 19:57, Jonathan Cameron wrote:
> > Will be needed so there is a defined serial number for
> > information queries via the Switch CCI.
> >
> > Signed-off-by: Jonathan Cameron
> > ---
> > No ordering dep
On Tue, 5 Sep 2023 05:02:47 -0400
"Michael S. Tsirkin" wrote:
> On Tue, Sep 05, 2023 at 10:48:54AM +0200, Philippe Mathieu-Daudé wrote:
> > Hi Jonathan,
> >
> > On 4/9/23 19:57, Jonathan Cameron wrote:
> > > Will be needed so there is a defined serial number for
> > > information queries via t
On 9/1/23 17:49, Peter Xu wrote:
On Thu, Aug 31, 2023 at 03:57:00PM +0300, Avihai Horon wrote:
Add a new .save_prepare() handler to struct SaveVMHandlers. This handler
is called early, even before migration starts, and can be used by
devices to perform early checks.
Suggested-by: Peter Xu
Sign
On Tue, 2023-09-05 at 17:12 +0200, Philippe Mathieu-Daudé wrote:
> Hi Richard,
>
> On 5/9/23 16:50, Richard Purdie wrote:
> > On Tue, 2023-09-05 at 14:59 +0100, Alex Bennée wrote:
> > > Richard Purdie writes:
> > >
> > > > With qemu 8.1.0 we see boot hangs fox x86-64 targets.
> > > >
> > > > Th
On Mon, Sep 04, 2023 at 05:31:30PM +0100, Daniel P. Berrangé wrote:
> On Mon, Sep 04, 2023 at 06:12:34PM +0200, Philippe Mathieu-Daudé wrote:
> > Fix:
> >
> > softmmu/physmem.c: In function
> > ‘cpu_physical_memory_snapshot_and_clear_dirty’:
> > softmmu/physmem.c:916:27: warning: declaration
On Mon, Sep 04, 2023 at 06:12:33PM +0200, Philippe Mathieu-Daudé wrote:
> Fix:
>
> softmmu/memory.c: In function ‘mtree_print_mr’:
> softmmu/memory.c:3236:27: warning: declaration of ‘ml’ shadows a previous
> local [-Wshadow=compatible-local]
>3236 | MemoryRegionList *ml;
>
On Mon, Sep 04, 2023 at 11:48:11AM -0300, Fabiano Rosas wrote:
> @@ -189,11 +193,14 @@ static void iothread_init(EventLoopBase *base, Error
> **errp)
> return;
> }
>
> +thread_name = g_strdup_printf("IO %s",
> +object_get_canonical_path_component(OBJECT(
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any
user-visible changes.
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On Mon, 4 Sep 2023 20:36:02 +0200
Philippe Mathieu-Daudé wrote:
> Hi Jonathan,
>
> Few style comments inlined.
>
> On 4/9/23 18:47, Jonathan Cameron wrote:
> > Support these decoders in CXL host bridges (pxb-cxl), CXL Switch USP
> > and CXL Type 3 end points.
> >
> > Signed-off-by: Jonathan Ca
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any
user-visible changes.
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On Fri, Sep 01, 2023 at 03:29:51PM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Thu, Aug 31, 2023 at 03:39:16PM -0300, Fabiano Rosas wrote:
> >> @@ -1166,16 +1183,9 @@ static void migrate_fd_cleanup(MigrationState *s)
> >> qemu_mutex_lock_iothread();
> >>
> >> multi
On Fri, Sep 01, 2023 at 07:39:07PM +0100, Joao Martins wrote:
>
>
> On 01/09/2023 18:59, Joao Martins wrote:
> > On 03/08/2023 16:53, Peter Xu wrote:
> >> @@ -2694,7 +2694,17 @@ static void
> >> migration_update_counters(MigrationState *s,
> >> transferred = current_bytes - s->iteration_ini
Am 22.08.2023 um 21:35 hat Stefan Hajnoczi geschrieben:
> On Thu, Aug 17, 2023 at 02:50:16PM +0200, Kevin Wolf wrote:
> > The function reads the parents list, so it needs to hold the graph lock.
> >
> > Signed-off-by: Kevin Wolf
> > ---
> > block.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
On Tue, 2023-09-05 at 15:26 +0200, Thomas Huth wrote:
> On 01/09/2023 17.57, Nina Schoetterl-Glausch wrote:
> > From: Pierre Morel
> >
> > On interception of STSI(15.1.x) the System Information Block
> > (SYSIB) is built from the list of pre-ordered topology entries.
> >
> > Signed-off-by: Pierr
Hi Philippe,
On 9/5/23 17:09, Philippe Mathieu-Daudé wrote:
Hi Marcello,
On 5/9/23 17:05, Marcello Sylverster Bauer wrote:
Greetings,
I'm currently working on a project to support Intel IPU6 in QEMU via
VFIO so that the guest system can access the camera. This requires
extending the ACPI de
On Thu, Aug 31, 2023 at 11:40:08PM +0200, William Roche wrote:
> Hello John,
>
> I could test your fixes and I can confirm that the BUS_MCEERR_AR is now
> working on AMD:
>
> Before the fix, the VM panics with:
>
> qemu-system-x86_64: Guest MCE Memory Error at QEMU addr 0x7f89573ce000 and
> GUES
Hi Richard,
On 5/9/23 16:50, Richard Purdie wrote:
On Tue, 2023-09-05 at 14:59 +0100, Alex Bennée wrote:
Richard Purdie writes:
With qemu 8.1.0 we see boot hangs fox x86-64 targets.
These are fixed by 0d58c660689f6da1e3feff8a997014003d928b3b (softmmu:
Use async_run_on_cpu in tcg_commit) but
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