[v1] vfio queue

[PULL 0/3] vfio queue

Cédric Le Goater posted 3 patches 3 months ago

Diff against v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v2 v2 v2 v2
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Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20250810160118.450430-1-clg@redhat.com

Maintainers: Alex Williamson <alex.williamson@redhat.com>, "Cédric Le Goater" <clg@redhat.com>, Steve Sistare <steven.sistare@oracle.com>

There is a newer version of this series

hw/vfio/pci.h              |  4 +-
include/hw/vfio/vfio-cpr.h |  6 +++
hw/vfio/cpr.c              | 93 +++++++++++++++++++++++++++++++++++++++++++++-
hw/vfio/pci.c              | 18 ++++++++-
4 files changed, 117 insertions(+), 4 deletions(-)

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[PULL 0/3] vfio queue

Posted by Cédric Le Goater 3 months ago

The following changes since commit a74434580e1051bff12ab5eee5586058295c497f:

  Merge tag 'pull-loongarch-20250808' of https://github.com/gaosong715/qemu into staging (2025-08-08 09:49:06 -0400)

are available in the Git repository at:

  https://github.com/legoater/qemu/ tags/pull-vfio-20250810

for you to fetch changes up to d9f4b45713e4e000a42ed1f33cb06b806173b559:

  vfio: Document 'use-legacy-x86-rom' property (2025-08-09 00:06:48 +0200)

----------------------------------------------------------------
vfio queue:

* Add documentation for the use-legacy-x86-rom property
* Preserve pending VFIO interrupts during CPR

----------------------------------------------------------------
Cédric Le Goater (1):
      vfio: Document 'use-legacy-x86-rom' property

Steve Sistare (2):
      vfio/pci: augment set_handler
      vfio/pci: preserve pending interrupts

 hw/vfio/pci.h              |  4 +-
 include/hw/vfio/vfio-cpr.h |  6 +++
 hw/vfio/cpr.c              | 93 +++++++++++++++++++++++++++++++++++++++++++++-
 hw/vfio/pci.c              | 18 ++++++++-
 4 files changed, 117 insertions(+), 4 deletions(-)

Re: [PULL 0/3] vfio queue

Posted by Michael Tokarev 3 months ago

On 10.08.2025 19:01, Cédric Le Goater wrote:

> vfio queue:
> 
> * Add documentation for the use-legacy-x86-rom property
> * Preserve pending VFIO interrupts during CPR
> 
> ----------------------------------------------------------------
> Cédric Le Goater (1):
>        vfio: Document 'use-legacy-x86-rom' property
> 
> Steve Sistare (2):
>        vfio/pci: augment set_handler
>        vfio/pci: preserve pending interrupts

It looks like 'preserve pending interrupts' is a good candidate for
qemu-stable series (10.0.x), but the patch is rather large.  Should
I pick it up?

(FTR, it doesn't apply to 10.0 due to other changes in this area,
and looking at these other changes, maybe we should pick up some
more fixes?)

Thanks,

/mjt

Re: [PULL 0/3] vfio queue

Posted by Cédric Le Goater 3 months ago

On 8/12/25 07:55, Michael Tokarev wrote:
> On 10.08.2025 19:01, Cédric Le Goater wrote:
> 
>> vfio queue:
>>
>> * Add documentation for the use-legacy-x86-rom property
>> * Preserve pending VFIO interrupts during CPR
>>
>> ----------------------------------------------------------------
>> Cédric Le Goater (1):
>>        vfio: Document 'use-legacy-x86-rom' property
>>
>> Steve Sistare (2):
>>        vfio/pci: augment set_handler
>>        vfio/pci: preserve pending interrupts
> 
> It looks like 'preserve pending interrupts' is a good candidate for
> qemu-stable series (10.0.x), but the patch is rather large.  Should
> I pick it up?

Nope. It's CPR related which has been merged in 10.1.

It lacks a Fixes tag. Sorry about that.

Thanks,

C.



> (FTR, it doesn't apply to 10.0 due to other changes in this area,
> and looking at these other changes, maybe we should pick up some
> more fixes?)
> 
> Thanks,
> 
> /mjt
>

Re: [PULL 0/3] vfio queue

Posted by Stefan Hajnoczi 3 months ago

Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/10.1 for any user-visible changes.