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From: Marc Zyngier <maz@kernel.org>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Quentin Perret <qperret@google.com>,
	Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
	Julien Thierry <julien.thierry.kdev@gmail.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org,
	kernel-team@android.com
Subject: [GIT PULL] KVM/arm64 fixes for 5.8, take #4
Date: Tue, 28 Jul 2020 09:22:53 +0100	[thread overview]
Message-ID: <20200728082255.3864378-1-maz@kernel.org> (raw)

Hi Paolo,

This is the last batch of fixes for 5.8. One fixes a long standing MMU
issue, while the other addresses a more recent brekage with out-of-line
helpers in the nVHE code.

Please pull,

	M.

The following changes since commit b9e10d4a6c9f5cbe6369ce2c17ebc67d2e5a4be5:

  KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART (2020-07-06 11:47:02 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.8-4

for you to fetch changes up to b757b47a2fcba584d4a32fd7ee68faca510ab96f:

  KVM: arm64: Don't inherit exec permission across page-table levels (2020-07-28 09:03:57 +0100)

----------------------------------------------------------------
KVM/arm64 fixes for Linux 5.8, take #3

- Fix a corner case of a new mapping inheriting exec permission without
  and yet bypassing invalidation of the I-cache
- Make sure PtrAuth predicates oinly generate inline code for the
  non-VHE hypervisor code

----------------------------------------------------------------
Marc Zyngier (1):
      KVM: arm64: Prevent vcpu_has_ptrauth from generating OOL functions

Will Deacon (1):
      KVM: arm64: Don't inherit exec permission across page-table levels

 arch/arm64/include/asm/kvm_host.h | 11 ++++++++---
 arch/arm64/kvm/mmu.c              | 11 ++++++-----
 2 files changed, 14 insertions(+), 8 deletions(-)

             reply	other threads:[~2020-07-28  8:23 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-28  8:22 Marc Zyngier [this message]
2020-07-28  8:22 ` [PATCH 1/2] KVM: arm64: Prevent vcpu_has_ptrauth from generating OOL functions Marc Zyngier
2020-07-28  8:22 ` [PATCH 2/2] KVM: arm64: Don't inherit exec permission across page-table levels Marc Zyngier
2020-07-31 11:25 ` [GIT PULL] KVM/arm64 fixes for 5.8, take #4 Paolo Bonzini

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