* [GIT PULL] KVM/arm64 fixes for 6.2, take #2
@ 2023-01-21 11:08 ` Marc Zyngier
0 siblings, 0 replies; 4+ messages in thread
From: Marc Zyngier @ 2023-01-21 11:08 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Anshuman Khandual, Catalin Marinas, Cornelia Huck, Oliver Upton,
Shanker Donthineni, James Morse, Suzuki K Poulose, Zenghui Yu,
kvmarm, kvm, linux-arm-kernel
Hi Paolo,
Here's a small set of important 6.2 fixes for KVM/arm64. We have a MTE
fix after the recent changes that went into -rc1, as well as a GICv4.1
fix for a pretty bad race that results in a dead host (a stable
candidate).
Please pull,
M.
The following changes since commit de535c0234dd2dbd9c790790f2ca1c4ec8a52d2b:
Merge branch kvm-arm64/MAINTAINERS into kvmarm-master/fixes (2023-01-05 15:26:53 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.2-2
for you to fetch changes up to ef3691683d7bfd0a2acf48812e4ffe894f10bfa8:
KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation (2023-01-21 11:02:19 +0000)
----------------------------------------------------------------
KVM/arm64 fixes for 6.2, take #2
- Pass the correct address to mte_clear_page_tags() on initialising
a tagged page
- Plug a race against a GICv4.1 doorbell interrupt while saving
the vgic-v3 pending state.
----------------------------------------------------------------
Catalin Marinas (1):
KVM: arm64: Pass the actual page address to mte_clear_page_tags()
Marc Zyngier (1):
KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation
arch/arm64/kvm/guest.c | 2 +-
arch/arm64/kvm/vgic/vgic-v3.c | 25 +++++++++++--------------
arch/arm64/kvm/vgic/vgic-v4.c | 8 ++++++--
arch/arm64/kvm/vgic/vgic.h | 1 +
4 files changed, 19 insertions(+), 17 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* [GIT PULL] KVM/arm64 fixes for 6.2, take #2
@ 2023-01-21 11:08 ` Marc Zyngier
0 siblings, 0 replies; 4+ messages in thread
From: Marc Zyngier @ 2023-01-21 11:08 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Anshuman Khandual, Catalin Marinas, Cornelia Huck, Oliver Upton,
Shanker Donthineni, James Morse, Suzuki K Poulose, Zenghui Yu,
kvmarm, kvm, linux-arm-kernel
Hi Paolo,
Here's a small set of important 6.2 fixes for KVM/arm64. We have a MTE
fix after the recent changes that went into -rc1, as well as a GICv4.1
fix for a pretty bad race that results in a dead host (a stable
candidate).
Please pull,
M.
The following changes since commit de535c0234dd2dbd9c790790f2ca1c4ec8a52d2b:
Merge branch kvm-arm64/MAINTAINERS into kvmarm-master/fixes (2023-01-05 15:26:53 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.2-2
for you to fetch changes up to ef3691683d7bfd0a2acf48812e4ffe894f10bfa8:
KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation (2023-01-21 11:02:19 +0000)
----------------------------------------------------------------
KVM/arm64 fixes for 6.2, take #2
- Pass the correct address to mte_clear_page_tags() on initialising
a tagged page
- Plug a race against a GICv4.1 doorbell interrupt while saving
the vgic-v3 pending state.
----------------------------------------------------------------
Catalin Marinas (1):
KVM: arm64: Pass the actual page address to mte_clear_page_tags()
Marc Zyngier (1):
KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation
arch/arm64/kvm/guest.c | 2 +-
arch/arm64/kvm/vgic/vgic-v3.c | 25 +++++++++++--------------
arch/arm64/kvm/vgic/vgic-v4.c | 8 ++++++--
arch/arm64/kvm/vgic/vgic.h | 1 +
4 files changed, 19 insertions(+), 17 deletions(-)
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM/arm64 fixes for 6.2, take #2
2023-01-21 11:08 ` Marc Zyngier
@ 2023-01-22 8:51 ` Paolo Bonzini
-1 siblings, 0 replies; 4+ messages in thread
From: Paolo Bonzini @ 2023-01-22 8:51 UTC (permalink / raw)
To: Marc Zyngier
Cc: Anshuman Khandual, Catalin Marinas, Cornelia Huck, Oliver Upton,
Shanker Donthineni, James Morse, Suzuki K Poulose, Zenghui Yu,
kvmarm, kvm, linux-arm-kernel
On 1/21/23 12:08, Marc Zyngier wrote:
> Hi Paolo,
>
> Here's a small set of important 6.2 fixes for KVM/arm64. We have a MTE
> fix after the recent changes that went into -rc1, as well as a GICv4.1
> fix for a pretty bad race that results in a dead host (a stable
> candidate).
>
> Please pull,
>
> M.
>
> The following changes since commit de535c0234dd2dbd9c790790f2ca1c4ec8a52d2b:
>
> Merge branch kvm-arm64/MAINTAINERS into kvmarm-master/fixes (2023-01-05 15:26:53 +0000)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.2-2
Pulled, thanks.
Paolo
>
> for you to fetch changes up to ef3691683d7bfd0a2acf48812e4ffe894f10bfa8:
>
> KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation (2023-01-21 11:02:19 +0000)
>
> ----------------------------------------------------------------
> KVM/arm64 fixes for 6.2, take #2
>
> - Pass the correct address to mte_clear_page_tags() on initialising
> a tagged page
>
> - Plug a race against a GICv4.1 doorbell interrupt while saving
> the vgic-v3 pending state.
>
> ----------------------------------------------------------------
> Catalin Marinas (1):
> KVM: arm64: Pass the actual page address to mte_clear_page_tags()
>
> Marc Zyngier (1):
> KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation
>
> arch/arm64/kvm/guest.c | 2 +-
> arch/arm64/kvm/vgic/vgic-v3.c | 25 +++++++++++--------------
> arch/arm64/kvm/vgic/vgic-v4.c | 8 ++++++--
> arch/arm64/kvm/vgic/vgic.h | 1 +
> 4 files changed, 19 insertions(+), 17 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM/arm64 fixes for 6.2, take #2
@ 2023-01-22 8:51 ` Paolo Bonzini
0 siblings, 0 replies; 4+ messages in thread
From: Paolo Bonzini @ 2023-01-22 8:51 UTC (permalink / raw)
To: Marc Zyngier
Cc: Anshuman Khandual, Catalin Marinas, Cornelia Huck, Oliver Upton,
Shanker Donthineni, James Morse, Suzuki K Poulose, Zenghui Yu,
kvmarm, kvm, linux-arm-kernel
On 1/21/23 12:08, Marc Zyngier wrote:
> Hi Paolo,
>
> Here's a small set of important 6.2 fixes for KVM/arm64. We have a MTE
> fix after the recent changes that went into -rc1, as well as a GICv4.1
> fix for a pretty bad race that results in a dead host (a stable
> candidate).
>
> Please pull,
>
> M.
>
> The following changes since commit de535c0234dd2dbd9c790790f2ca1c4ec8a52d2b:
>
> Merge branch kvm-arm64/MAINTAINERS into kvmarm-master/fixes (2023-01-05 15:26:53 +0000)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.2-2
Pulled, thanks.
Paolo
>
> for you to fetch changes up to ef3691683d7bfd0a2acf48812e4ffe894f10bfa8:
>
> KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation (2023-01-21 11:02:19 +0000)
>
> ----------------------------------------------------------------
> KVM/arm64 fixes for 6.2, take #2
>
> - Pass the correct address to mte_clear_page_tags() on initialising
> a tagged page
>
> - Plug a race against a GICv4.1 doorbell interrupt while saving
> the vgic-v3 pending state.
>
> ----------------------------------------------------------------
> Catalin Marinas (1):
> KVM: arm64: Pass the actual page address to mte_clear_page_tags()
>
> Marc Zyngier (1):
> KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation
>
> arch/arm64/kvm/guest.c | 2 +-
> arch/arm64/kvm/vgic/vgic-v3.c | 25 +++++++++++--------------
> arch/arm64/kvm/vgic/vgic-v4.c | 8 ++++++--
> arch/arm64/kvm/vgic/vgic.h | 1 +
> 4 files changed, 19 insertions(+), 17 deletions(-)
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-01-22 8:53 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2023-01-21 11:08 [GIT PULL] KVM/arm64 fixes for 6.2, take #2 Marc Zyngier
2023-01-21 11:08 ` Marc Zyngier
2023-01-22 8:51 ` Paolo Bonzini
2023-01-22 8:51 ` Paolo Bonzini
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