From: Marc Zyngier <maz@kernel.org>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Alexandru Elisei <alexandru.elisei@arm.com>,
Christoffer Dall <christoffer.dall@arm.com>,
Quentin Perret <qperret@google.com>,
Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
kernel-team@android.com, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: [GIT PULL] KVM/arm64 fixes for 5.18, take #2
Date: Fri, 29 Apr 2022 16:36:15 +0100 [thread overview]
Message-ID: <20220429153615.710743-1-maz@kernel.org> (raw)
Paolo,
Here's a trio of fixes for 5.18. Nothing terribly interesting, but
nonetheless important fixes (two of the bugs are related to AArch32).
Please pull,
M.
The following changes since commit 21db83846683d3987666505a3ec38f367708199a:
selftests: KVM: Free the GIC FD when cleaning up in arch_timer (2022-04-07 08:46:13 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.18-2
for you to fetch changes up to 85ea6b1ec915c9dd90caf3674b203999d8c7e062:
KVM: arm64: Inject exception on out-of-IPA-range translation fault (2022-04-27 23:02:23 +0100)
----------------------------------------------------------------
KVM/arm64 fixes for 5.18, take #2
- Take care of faults occuring between the PARange and
IPA range by injecting an exception
- Fix S2 faults taken from a host EL0 in protected mode
- Work around Oops caused by a PMU access from a 32bit
guest when PMU has been created. This is a temporary
bodge until we fix it for good.
----------------------------------------------------------------
Alexandru Elisei (1):
KVM/arm64: Don't emulate a PMU for 32-bit guests if feature not set
Marc Zyngier (1):
KVM: arm64: Inject exception on out-of-IPA-range translation fault
Will Deacon (1):
KVM: arm64: Handle host stage-2 faults from 32-bit EL0
arch/arm64/include/asm/kvm_emulate.h | 1 +
arch/arm64/kvm/hyp/nvhe/host.S | 18 +++++++++---------
arch/arm64/kvm/inject_fault.c | 28 ++++++++++++++++++++++++++++
arch/arm64/kvm/mmu.c | 19 +++++++++++++++++++
arch/arm64/kvm/pmu-emul.c | 23 ++++++++++++++++++++++-
5 files changed, 79 insertions(+), 10 deletions(-)
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next reply other threads:[~2022-04-29 15:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-29 15:36 Marc Zyngier [this message]
2022-04-29 15:39 ` [GIT PULL] KVM/arm64 fixes for 5.18, take #2 Paolo Bonzini
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