* Please apply commit d81cadbe1642 to 6.12 stable tree
@ 2025-04-21 17:30 Naveen N Rao
2025-04-22 7:40 ` Greg KH
0 siblings, 1 reply; 5+ messages in thread
From: Naveen N Rao @ 2025-04-21 17:30 UTC (permalink / raw)
To: stable
Cc: Greg KH, Suravee Suthikulpanit, Vasant Hegde, Santosh Shukla,
Nikunj A Dadhania
Please apply commit d81cadbe1642 ("KVM: SVM: Disable AVIC on SNP-enabled
system without HvInUseWrAllowed feature") to the stable v6.12 tree. This
patch prevents a kernel BUG by disabling AVIC on systems without
suitable support for AVIC to work when SEV-SNP support is enabled in the
host.
Thanks,
Naveen
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: Please apply commit d81cadbe1642 to 6.12 stable tree 2025-04-21 17:30 Please apply commit d81cadbe1642 to 6.12 stable tree Naveen N Rao @ 2025-04-22 7:40 ` Greg KH 2025-04-22 10:55 ` Naveen N Rao 0 siblings, 1 reply; 5+ messages in thread From: Greg KH @ 2025-04-22 7:40 UTC (permalink / raw) To: Naveen N Rao Cc: stable, Suravee Suthikulpanit, Vasant Hegde, Santosh Shukla, Nikunj A Dadhania On Mon, Apr 21, 2025 at 11:00:39PM +0530, Naveen N Rao wrote: > Please apply commit d81cadbe1642 ("KVM: SVM: Disable AVIC on SNP-enabled > system without HvInUseWrAllowed feature") to the stable v6.12 tree. This > patch prevents a kernel BUG by disabling AVIC on systems without > suitable support for AVIC to work when SEV-SNP support is enabled in the > host. We need an ack from the KVM maintainers before we can take this. thanks, greg k-h ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Please apply commit d81cadbe1642 to 6.12 stable tree 2025-04-22 7:40 ` Greg KH @ 2025-04-22 10:55 ` Naveen N Rao 2025-04-22 15:57 ` Sean Christopherson 0 siblings, 1 reply; 5+ messages in thread From: Naveen N Rao @ 2025-04-22 10:55 UTC (permalink / raw) To: Greg KH, Sean Christopherson, Paolo Bonzini Cc: stable, Suravee Suthikulpanit, Vasant Hegde, Santosh Shukla, Nikunj A Dadhania On Tue, Apr 22, 2025 at 09:40:22AM +0200, Greg KH wrote: > On Mon, Apr 21, 2025 at 11:00:39PM +0530, Naveen N Rao wrote: > > Please apply commit d81cadbe1642 ("KVM: SVM: Disable AVIC on SNP-enabled > > system without HvInUseWrAllowed feature") to the stable v6.12 tree. This > > patch prevents a kernel BUG by disabling AVIC on systems without > > suitable support for AVIC to work when SEV-SNP support is enabled in the > > host. > > We need an ack from the KVM maintainers before we can take this. Sure. Adding Sean and Paolo. Sean, Paolo, Please let me know if you have concerns applying this change to v6.12 stable series. Thanks, Naveen ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Please apply commit d81cadbe1642 to 6.12 stable tree 2025-04-22 10:55 ` Naveen N Rao @ 2025-04-22 15:57 ` Sean Christopherson 2025-04-28 11:47 ` Greg KH 0 siblings, 1 reply; 5+ messages in thread From: Sean Christopherson @ 2025-04-22 15:57 UTC (permalink / raw) To: Naveen N Rao Cc: Greg KH, Paolo Bonzini, stable, Suravee Suthikulpanit, Vasant Hegde, Santosh Shukla, Nikunj A Dadhania On Tue, Apr 22, 2025, Naveen N Rao wrote: > On Tue, Apr 22, 2025 at 09:40:22AM +0200, Greg KH wrote: > > On Mon, Apr 21, 2025 at 11:00:39PM +0530, Naveen N Rao wrote: > > > Please apply commit d81cadbe1642 ("KVM: SVM: Disable AVIC on SNP-enabled > > > system without HvInUseWrAllowed feature") to the stable v6.12 tree. This > > > patch prevents a kernel BUG by disabling AVIC on systems without > > > suitable support for AVIC to work when SEV-SNP support is enabled in the > > > host. > > > > We need an ack from the KVM maintainers before we can take this. > > Sure. Adding Sean and Paolo. AIUI, there's no sane alternative, so: Acked-by: Sean Christopherson <seanjc@google.com> ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Please apply commit d81cadbe1642 to 6.12 stable tree 2025-04-22 15:57 ` Sean Christopherson @ 2025-04-28 11:47 ` Greg KH 0 siblings, 0 replies; 5+ messages in thread From: Greg KH @ 2025-04-28 11:47 UTC (permalink / raw) To: Sean Christopherson Cc: Naveen N Rao, Paolo Bonzini, stable, Suravee Suthikulpanit, Vasant Hegde, Santosh Shukla, Nikunj A Dadhania On Tue, Apr 22, 2025 at 08:57:51AM -0700, Sean Christopherson wrote: > On Tue, Apr 22, 2025, Naveen N Rao wrote: > > On Tue, Apr 22, 2025 at 09:40:22AM +0200, Greg KH wrote: > > > On Mon, Apr 21, 2025 at 11:00:39PM +0530, Naveen N Rao wrote: > > > > Please apply commit d81cadbe1642 ("KVM: SVM: Disable AVIC on SNP-enabled > > > > system without HvInUseWrAllowed feature") to the stable v6.12 tree. This > > > > patch prevents a kernel BUG by disabling AVIC on systems without > > > > suitable support for AVIC to work when SEV-SNP support is enabled in the > > > > host. > > > > > > We need an ack from the KVM maintainers before we can take this. > > > > Sure. Adding Sean and Paolo. > > AIUI, there's no sane alternative, so: > > Acked-by: Sean Christopherson <seanjc@google.com> Now queued up, thanks. greg k-h ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2025-04-28 11:47 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-04-21 17:30 Please apply commit d81cadbe1642 to 6.12 stable tree Naveen N Rao 2025-04-22 7:40 ` Greg KH 2025-04-22 10:55 ` Naveen N Rao 2025-04-22 15:57 ` Sean Christopherson 2025-04-28 11:47 ` Greg KH
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox