* [GIT PULL] KVM/arm64 fixes for 6.3, part #1
@ 2023-03-11 21:41 Oliver Upton
2023-03-14 11:34 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Oliver Upton @ 2023-03-11 21:41 UTC (permalink / raw)
To: pbonzini
Cc: maz, reijiw, joey.gouly, james.morse, suzuki.poulose, yuzenghui,
kvmarm, kvm
Hi Paolo,
First shot at sending a pull request to you, please let me know if anything
is screwed up :)
A single, important fix for guest timers addressing a bug from the nested
virtualization prefix that went in 6.3.
Please pull,
--
Oliver
The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6:
Linux 6.3-rc1 (2023-03-05 14:52:03 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.3-1
for you to fetch changes up to 47053904e18282af4525a02e3e0f519f014fc7f9:
KVM: arm64: timers: Convert per-vcpu virtual offset to a global value (2023-03-11 02:00:40 -0800)
----------------------------------------------------------------
KVM/arm64 fixes for 6.3, part #1
A single patch to address a rather annoying bug w.r.t. guest timer
offsetting. Effectively the synchronization of timer offsets between
vCPUs was broken, leading to inconsistent timer reads within the VM.
----------------------------------------------------------------
Marc Zyngier (1):
KVM: arm64: timers: Convert per-vcpu virtual offset to a global value
arch/arm64/include/asm/kvm_host.h | 3 +++
arch/arm64/kvm/arch_timer.c | 45 +++++++++------------------------------
arch/arm64/kvm/hypercalls.c | 2 +-
include/kvm/arm_arch_timer.h | 15 +++++++++++++
4 files changed, 29 insertions(+), 36 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] KVM/arm64 fixes for 6.3, part #1
2023-03-11 21:41 [GIT PULL] KVM/arm64 fixes for 6.3, part #1 Oliver Upton
@ 2023-03-14 11:34 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2023-03-14 11:34 UTC (permalink / raw)
To: Oliver Upton
Cc: maz, reijiw, joey.gouly, james.morse, suzuki.poulose, yuzenghui,
kvmarm, kvm
Pulled, thanks!
Paolo
On Sat, Mar 11, 2023 at 10:41 PM Oliver Upton <oliver.upton@linux.dev> wrote:
>
>
> Hi Paolo,
>
> First shot at sending a pull request to you, please let me know if anything
> is screwed up :)
>
> A single, important fix for guest timers addressing a bug from the nested
> virtualization prefix that went in 6.3.
>
> Please pull,
>
> --
> Oliver
>
> The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6:
>
> Linux 6.3-rc1 (2023-03-05 14:52:03 -0800)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.3-1
>
> for you to fetch changes up to 47053904e18282af4525a02e3e0f519f014fc7f9:
>
> KVM: arm64: timers: Convert per-vcpu virtual offset to a global value (2023-03-11 02:00:40 -0800)
>
> ----------------------------------------------------------------
> KVM/arm64 fixes for 6.3, part #1
>
> A single patch to address a rather annoying bug w.r.t. guest timer
> offsetting. Effectively the synchronization of timer offsets between
> vCPUs was broken, leading to inconsistent timer reads within the VM.
>
> ----------------------------------------------------------------
> Marc Zyngier (1):
> KVM: arm64: timers: Convert per-vcpu virtual offset to a global value
>
> arch/arm64/include/asm/kvm_host.h | 3 +++
> arch/arm64/kvm/arch_timer.c | 45 +++++++++------------------------------
> arch/arm64/kvm/hypercalls.c | 2 +-
> include/kvm/arm_arch_timer.h | 15 +++++++++++++
> 4 files changed, 29 insertions(+), 36 deletions(-)
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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