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* [GIT PULL] virtio,vhost: last minute fixes
@ 2025-09-18 14:41 Michael S. Tsirkin
  2025-09-18 15:01 ` Sean Christopherson
  2025-09-18 15:03 ` Michael S. Tsirkin
  0 siblings, 2 replies; 5+ messages in thread
From: Michael S. Tsirkin @ 2025-09-18 14:41 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: kvm, virtualization, netdev, linux-kernel, alok.a.tiwari, ashwini,
	filip.hejsek, hi, leiyang, maxbr, mst, seanjc, stable, zhangjiao2

The following changes since commit 76eeb9b8de9880ca38696b2fb56ac45ac0a25c6c:

  Linux 6.17-rc5 (2025-09-07 14:22:57 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus

for you to fetch changes up to 549db78d951726646ae9468e86c92cbd1fe73595:

  virtio_config: clarify output parameters (2025-09-16 05:37:03 -0400)

----------------------------------------------------------------
virtio,vhost: last minute fixes

More small fixes. Most notably this reverts a virtio console
change since we made it without considering compatibility
sufficiently.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

----------------------------------------------------------------
Alok Tiwari (1):
      vhost-scsi: fix argument order in tport allocation error message

Alyssa Ross (1):
      virtio_config: clarify output parameters

Ashwini Sahu (1):
      uapi: vduse: fix typo in comment

Michael S. Tsirkin (1):
      Revert "virtio_console: fix order of fields cols and rows"

Sean Christopherson (3):
      vhost_task: Don't wake KVM x86's recovery thread if vhost task was killed
      vhost_task: Allow caller to omit handle_sigkill() callback
      KVM: x86/mmu: Don't register a sigkill callback for NX hugepage recovery tasks

zhang jiao (1):
      vhost: vringh: Modify the return value check

 arch/x86/kvm/mmu/mmu.c           |  7 +-----
 drivers/char/virtio_console.c    |  2 +-
 drivers/vhost/scsi.c             |  2 +-
 drivers/vhost/vhost.c            |  2 +-
 drivers/vhost/vringh.c           |  7 +++---
 include/linux/sched/vhost_task.h |  1 +
 include/linux/virtio_config.h    | 11 ++++----
 include/uapi/linux/vduse.h       |  2 +-
 kernel/vhost_task.c              | 54 ++++++++++++++++++++++++++++++++++++----
 9 files changed, 65 insertions(+), 23 deletions(-)


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [GIT PULL] virtio,vhost: last minute fixes
  2025-09-18 14:41 [GIT PULL] virtio,vhost: last minute fixes Michael S. Tsirkin
@ 2025-09-18 15:01 ` Sean Christopherson
  2025-09-18 15:03 ` Michael S. Tsirkin
  1 sibling, 0 replies; 5+ messages in thread
From: Sean Christopherson @ 2025-09-18 15:01 UTC (permalink / raw)
  To: Michael S. Tsirkin
  Cc: Linus Torvalds, kvm, virtualization, netdev, linux-kernel,
	alok.a.tiwari, ashwini, filip.hejsek, hi, leiyang, maxbr, stable,
	zhangjiao2

On Thu, Sep 18, 2025, Michael S. Tsirkin wrote:
> The following changes since commit 76eeb9b8de9880ca38696b2fb56ac45ac0a25c6c:
> 
>   Linux 6.17-rc5 (2025-09-07 14:22:57 -0700)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
> 
> for you to fetch changes up to 549db78d951726646ae9468e86c92cbd1fe73595:
> 
>   virtio_config: clarify output parameters (2025-09-16 05:37:03 -0400)
> 
> ----------------------------------------------------------------
> virtio,vhost: last minute fixes
> 
> More small fixes. Most notably this reverts a virtio console
> change since we made it without considering compatibility
> sufficiently.
> 
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> 
> ----------------------------------------------------------------
> Alok Tiwari (1):
>       vhost-scsi: fix argument order in tport allocation error message
> 
> Alyssa Ross (1):
>       virtio_config: clarify output parameters
> 
> Ashwini Sahu (1):
>       uapi: vduse: fix typo in comment
> 
> Michael S. Tsirkin (1):
>       Revert "virtio_console: fix order of fields cols and rows"
> 
> Sean Christopherson (3):
>       vhost_task: Don't wake KVM x86's recovery thread if vhost task was killed

Gah!  I was too slow.  syzkaller found an issue with this patch.  I _think_ I
know what's going.  If my analysis is correct (wasn't able to repro the issue,
but found a bug through inspection), then I don't think we want to take this for
6.17 as-is.

https://lore.kernel.org/all/aMwdsFGkM-tMjHwc@google.com

>       vhost_task: Allow caller to omit handle_sigkill() callback
>       KVM: x86/mmu: Don't register a sigkill callback for NX hugepage recovery tasks
> 
> zhang jiao (1):
>       vhost: vringh: Modify the return value check
> 
>  arch/x86/kvm/mmu/mmu.c           |  7 +-----
>  drivers/char/virtio_console.c    |  2 +-
>  drivers/vhost/scsi.c             |  2 +-
>  drivers/vhost/vhost.c            |  2 +-
>  drivers/vhost/vringh.c           |  7 +++---
>  include/linux/sched/vhost_task.h |  1 +
>  include/linux/virtio_config.h    | 11 ++++----
>  include/uapi/linux/vduse.h       |  2 +-
>  kernel/vhost_task.c              | 54 ++++++++++++++++++++++++++++++++++++----
>  9 files changed, 65 insertions(+), 23 deletions(-)
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [GIT PULL] virtio,vhost: last minute fixes
  2025-09-18 14:41 [GIT PULL] virtio,vhost: last minute fixes Michael S. Tsirkin
  2025-09-18 15:01 ` Sean Christopherson
@ 2025-09-18 15:03 ` Michael S. Tsirkin
  1 sibling, 0 replies; 5+ messages in thread
From: Michael S. Tsirkin @ 2025-09-18 15:03 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: kvm, virtualization, netdev, linux-kernel, alok.a.tiwari, ashwini,
	filip.hejsek, hi, leiyang, maxbr, seanjc, stable, zhangjiao2

On Thu, Sep 18, 2025 at 10:41:44AM -0400, Michael S. Tsirkin wrote:
> The following changes since commit 76eeb9b8de9880ca38696b2fb56ac45ac0a25c6c:
> 
>   Linux 6.17-rc5 (2025-09-07 14:22:57 -0700)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
> 
> for you to fetch changes up to 549db78d951726646ae9468e86c92cbd1fe73595:
> 
>   virtio_config: clarify output parameters (2025-09-16 05:37:03 -0400)


Sorry, pls ignore, Sean Christopherson requested I drop his patches.
Will send v2 without.

> ----------------------------------------------------------------
> virtio,vhost: last minute fixes
> 
> More small fixes. Most notably this reverts a virtio console
> change since we made it without considering compatibility
> sufficiently.
> 
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> 
> ----------------------------------------------------------------
> Alok Tiwari (1):
>       vhost-scsi: fix argument order in tport allocation error message
> 
> Alyssa Ross (1):
>       virtio_config: clarify output parameters
> 
> Ashwini Sahu (1):
>       uapi: vduse: fix typo in comment
> 
> Michael S. Tsirkin (1):
>       Revert "virtio_console: fix order of fields cols and rows"
> 
> Sean Christopherson (3):
>       vhost_task: Don't wake KVM x86's recovery thread if vhost task was killed
>       vhost_task: Allow caller to omit handle_sigkill() callback
>       KVM: x86/mmu: Don't register a sigkill callback for NX hugepage recovery tasks
> 
> zhang jiao (1):
>       vhost: vringh: Modify the return value check
> 
>  arch/x86/kvm/mmu/mmu.c           |  7 +-----
>  drivers/char/virtio_console.c    |  2 +-
>  drivers/vhost/scsi.c             |  2 +-
>  drivers/vhost/vhost.c            |  2 +-
>  drivers/vhost/vringh.c           |  7 +++---
>  include/linux/sched/vhost_task.h |  1 +
>  include/linux/virtio_config.h    | 11 ++++----
>  include/uapi/linux/vduse.h       |  2 +-
>  kernel/vhost_task.c              | 54 ++++++++++++++++++++++++++++++++++++----
>  9 files changed, 65 insertions(+), 23 deletions(-)


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [GIT PULL] virtio,vhost: last minute fixes
@ 2025-09-25 13:10 Michael S. Tsirkin
  2025-09-25 16:37 ` pr-tracker-bot
  0 siblings, 1 reply; 5+ messages in thread
From: Michael S. Tsirkin @ 2025-09-25 13:10 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: kvm, virtualization, netdev, linux-kernel, alok.a.tiwari, ashwini,
	bigeasy, hi, jasowang, jon, mst, peter.hilber, seanjc, stable

I have a couple more fixes I'm testing but the issues have
been with us for a long time, and they come from
code review not from the field IIUC so no rush I think.

The following changes since commit 76eeb9b8de9880ca38696b2fb56ac45ac0a25c6c:

  Linux 6.17-rc5 (2025-09-07 14:22:57 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus

for you to fetch changes up to cde7e7c3f8745a61458cea61aa28f37c3f5ae2b4:

  MAINTAINERS, mailmap: Update address for Peter Hilber (2025-09-21 17:44:20 -0400)

----------------------------------------------------------------
virtio,vhost: last minute fixes

More small fixes. Most notably this fixes crashes and hangs in
vhost-net.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

----------------------------------------------------------------
Alok Tiwari (1):
      vhost-scsi: fix argument order in tport allocation error message

Alyssa Ross (1):
      virtio_config: clarify output parameters

Ashwini Sahu (1):
      uapi: vduse: fix typo in comment

Jason Wang (2):
      vhost-net: unbreak busy polling
      vhost-net: flush batched before enabling notifications

Michael S. Tsirkin (1):
      Revert "vhost/net: Defer TX queue re-enable until after sendmsg"

Peter Hilber (1):
      MAINTAINERS, mailmap: Update address for Peter Hilber

Sebastian Andrzej Siewior (1):
      vhost: Take a reference on the task in struct vhost_task.

 .mailmap                      |  1 +
 MAINTAINERS                   |  2 +-
 drivers/vhost/net.c           | 40 +++++++++++++++++-----------------------
 drivers/vhost/scsi.c          |  2 +-
 include/linux/virtio_config.h | 11 ++++++-----
 include/uapi/linux/vduse.h    |  2 +-
 kernel/vhost_task.c           |  3 ++-
 7 files changed, 29 insertions(+), 32 deletions(-)


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [GIT PULL] virtio,vhost: last minute fixes
  2025-09-25 13:10 Michael S. Tsirkin
@ 2025-09-25 16:37 ` pr-tracker-bot
  0 siblings, 0 replies; 5+ messages in thread
From: pr-tracker-bot @ 2025-09-25 16:37 UTC (permalink / raw)
  To: Michael S. Tsirkin
  Cc: Linus Torvalds, kvm, virtualization, netdev, linux-kernel,
	alok.a.tiwari, ashwini, bigeasy, hi, jasowang, jon, mst,
	peter.hilber, seanjc, stable

The pull request you sent on Thu, 25 Sep 2025 09:10:12 -0400:

> https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/93a274456158f178aa713fbb60642e0094e6065e

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

^ permalink raw reply	[flat|nested] 5+ messages in thread

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2025-09-18 14:41 [GIT PULL] virtio,vhost: last minute fixes Michael S. Tsirkin
2025-09-18 15:01 ` Sean Christopherson
2025-09-18 15:03 ` Michael S. Tsirkin
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2025-09-25 13:10 Michael S. Tsirkin
2025-09-25 16:37 ` pr-tracker-bot

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