[PATCH 0/2] KVM: arm64: Fix a couple of pKVM/nVHE TLB invalidation bugs
Will Deacon
will at kernel.org
Wed Aug 14 05:34:27 PDT 2024
Hi folks,
These two patches fix a couple of TLB invalidation bugs in pKVM. The
first one was spotted by inspection while I was debugging a crash which
turned out to be caused by the second problem.
Feedback welcome.
Cheers,
Will
Cc: Marc Zyngier <maz at kernel.org>
Cc: Oliver Upton <oliver.upton at linux.dev>
Cc: Fuad Tabba <tabba at google.com>
Cc: kvmarm at lists.linux.dev
--->8
Will Deacon (2):
KVM: arm64: Invalidate EL1&0 TLB entries for all VMIDs in nvhe hyp
init
KVM: arm64: Ensure TLBI uses correct VMID after changing context
arch/arm64/kvm/hyp/nvhe/hyp-init.S | 2 +-
arch/arm64/kvm/hyp/nvhe/tlb.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
--
2.46.0.76.ge559c4bf1a-goog
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