* [GIT PULL] KVM/arm64 fixes for 5.12, take #3
@ 2021-03-25 11:44 Marc Zyngier
2021-03-25 18:13 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Marc Zyngier @ 2021-03-25 11:44 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Catalin Marinas, Mark Rutland, Shameerali Kolothum Thodi,
Suzuki K Poulose, Will Deacon, James Morse, Julien Thierry,
linux-arm-kernel, kvmarm, kvm, kernel-team
Hi Paolo,
Here's another set of fixes for KVM/arm64 in 5.12.
One patch fixes a GICv3 MMIO regression introduced when working around
a firmware bug. The last two patches prevent the guest from messing
with the ARMv8.4 tracing, a new feature that was introduced in 5.12.
Please pull,
M.
The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:
Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.12-3
for you to fetch changes up to af22df997d71c32304d6835a8b690281063b8010:
KVM: arm64: Fix CPU interface MMIO compatibility detection (2021-03-24 17:26:38 +0000)
----------------------------------------------------------------
KVM/arm64 fixes for 5.12, take #3
- Fix GICv3 MMIO compatibility probing
- Prevent guests from using the ARMv8.4 self-hosted tracing extension
----------------------------------------------------------------
Marc Zyngier (1):
KVM: arm64: Fix CPU interface MMIO compatibility detection
Suzuki K Poulose (2):
KVM: arm64: Hide system instruction access to Trace registers
KVM: arm64: Disable guest access to trace filter controls
arch/arm64/include/asm/kvm_arm.h | 1 +
arch/arm64/kernel/cpufeature.c | 1 -
arch/arm64/kvm/debug.c | 2 ++
arch/arm64/kvm/hyp/vgic-v3-sr.c | 9 +++++++++
4 files changed, 12 insertions(+), 1 deletion(-)
_______________________________________________
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] 2+ messages in thread
* Re: [GIT PULL] KVM/arm64 fixes for 5.12, take #3
2021-03-25 11:44 [GIT PULL] KVM/arm64 fixes for 5.12, take #3 Marc Zyngier
@ 2021-03-25 18:13 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2021-03-25 18:13 UTC (permalink / raw)
To: Marc Zyngier
Cc: Catalin Marinas, Mark Rutland, Shameerali Kolothum Thodi,
Suzuki K Poulose, Will Deacon, James Morse, Julien Thierry,
linux-arm-kernel, kvmarm, kvm, kernel-team
On 25/03/21 12:44, Marc Zyngier wrote:
> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.12-3
Pulled, thanks.
Paolo
_______________________________________________
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] 2+ messages in thread
end of thread, other threads:[~2021-03-25 18:15 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-03-25 11:44 [GIT PULL] KVM/arm64 fixes for 5.12, take #3 Marc Zyngier
2021-03-25 18:13 ` Paolo Bonzini
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).