From: Oliver Upton <oliver.upton@linux.dev>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvmarm@lists.linux.dev, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Keisuke Nishimura <keisuke.nishimura@inria.fr>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>, Marc Zyngier <maz@kernel.org>,
James Clark <james.clark@linaro.org>
Subject: [GIT PULL] KVM/arm64 fixes for 6.13, part #2
Date: Tue, 3 Dec 2024 16:52:53 -0800 [thread overview]
Message-ID: <Z0-n5WnAg8tBjLhG@linux.dev> (raw)
Hi Paolo,
Another week, another batch of fixes. The most notable here is the MDCR_EL2
change from James, which addresses a rather stupid regression I introduced
in 6.13.
Please pull.
--
Thanks,
Oliver
The following changes since commit 13905f4547b050316262d54a5391d50e83ce613a:
KVM: arm64: Use MDCR_EL2.HPME to evaluate overflow of hyp counters (2024-11-20 17:23:32 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git/ tags/kvmarm-fixes-6.13-2
for you to fetch changes up to be7e611274224b23776469d7f7ce50e25ac53142:
KVM: arm64: vgic-its: Add error handling in vgic_its_cache_translation (2024-12-03 16:22:10 -0800)
----------------------------------------------------------------
KVM/arm64 fixes for 6.13, part #2
- Fix confusion with implicitly-shifted MDCR_EL2 masks breaking
SPE/TRBE initialization
- Align nested page table walker with the intended memory attribute
combining rules of the architecture
- Prevent userspace from constraining the advertised ASID width,
avoiding horrors of guest TLBIs not matching the intended context in
hardware
- Don't leak references on LPIs when insertion into the translation
cache fails
----------------------------------------------------------------
James Clark (1):
arm64: Fix usage of new shifted MDCR_EL2 values
Keisuke Nishimura (1):
KVM: arm64: vgic-its: Add error handling in vgic_its_cache_translation
Marc Zyngier (2):
KVM: arm64: Fix S1/S2 combination when FWB==1 and S2 has Device memory type
KVM: arm64: Do not allow ID_AA64MMFR0_EL1.ASIDbits to be overridden
arch/arm64/include/asm/el2_setup.h | 4 ++--
arch/arm64/kernel/hyp-stub.S | 4 ++--
arch/arm64/kvm/at.c | 11 +++++++++--
arch/arm64/kvm/hyp/nvhe/pkvm.c | 4 ++--
arch/arm64/kvm/sys_regs.c | 3 ++-
arch/arm64/kvm/vgic/vgic-its.c | 12 +++++++++++-
6 files changed, 28 insertions(+), 10 deletions(-)
next reply other threads:[~2024-12-04 0:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-04 0:52 Oliver Upton [this message]
2024-12-10 13:55 ` [GIT PULL] KVM/arm64 fixes for 6.13, part #2 Paolo Bonzini
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