From: Marc Zyngier <maz@kernel.org>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Cornelia Huck <cohuck@redhat.com>, Fuad Tabba <tabba@google.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Oliver Upton <oliver.upton@linux.dev>,
Quentin Perret <qperret@google.com>,
Steven Price <steven.price@arm.com>,
Will Deacon <will@kernel.org>,
kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
kvm@vger.kernel.org
Subject: [GIC PULL] KVM/arm64 fixes for 6.4, take #2
Date: Wed, 24 May 2023 13:57:57 +0100 [thread overview]
Message-ID: <20230524125757.3631091-1-maz@kernel.org> (raw)
Paolo,
Here's the second batch of fixes for 6.4: two interesting MMU-related
fixes that affect pKVM, a set of locking fixes, and the belated
emulation of Set/Way MTE CMO.
Please pull,
M.
The following changes since commit c3a62df457ff9ac8c77efe6d1eca2855d399355d:
Merge branch kvm-arm64/pgtable-fixes-6.4 into kvmarm-master/fixes (2023-05-11 15:26:01 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.4-2
for you to fetch changes up to a9f0e3d5a089d0844abb679a5e99f15010d53e25:
KVM: arm64: Reload PTE after invoking walker callback on preorder traversal (2023-05-24 13:47:12 +0100)
----------------------------------------------------------------
KVM/arm64 fixes for 6.4, take #2
- Address some fallout of the locking rework, this time affecting
the way the vgic is configured
- Fix an issue where the page table walker frees a subtree and
then proceeds with walking what it has just freed...
- Check that a given PA donated to the gues is actually memory
(only affecting pKVM)
- Correctly handle MTE CMOs by Set/Way
----------------------------------------------------------------
Fuad Tabba (1):
KVM: arm64: Reload PTE after invoking walker callback on preorder traversal
Jean-Philippe Brucker (4):
KVM: arm64: vgic: Fix a circular locking issue
KVM: arm64: vgic: Wrap vgic_its_create() with config_lock
KVM: arm64: vgic: Fix locking comment
KVM: arm64: vgic: Fix a comment
Marc Zyngier (2):
arm64: Add missing Set/Way CMO encodings
KVM: arm64: Handle trap of tagged Set/Way CMOs
Will Deacon (1):
KVM: arm64: Prevent unconditional donation of unmapped regions from the host
arch/arm64/include/asm/kvm_pgtable.h | 6 +++---
arch/arm64/include/asm/sysreg.h | 6 ++++++
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 14 +++++++-------
arch/arm64/kvm/hyp/pgtable.c | 14 +++++++++++++-
arch/arm64/kvm/sys_regs.c | 19 +++++++++++++++++++
arch/arm64/kvm/vgic/vgic-init.c | 27 +++++++++++++++++++++------
arch/arm64/kvm/vgic/vgic-its.c | 14 ++++++++++----
arch/arm64/kvm/vgic/vgic-kvm-device.c | 10 ++++++++--
arch/arm64/kvm/vgic/vgic-mmio-v3.c | 31 +++++++++++++++++++++----------
arch/arm64/kvm/vgic/vgic-mmio.c | 9 ++-------
arch/arm64/kvm/vgic/vgic-v2.c | 6 ------
arch/arm64/kvm/vgic/vgic-v3.c | 7 -------
arch/arm64/kvm/vgic/vgic-v4.c | 3 ++-
13 files changed, 112 insertions(+), 54 deletions(-)
next reply other threads:[~2023-05-24 12:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-24 12:57 Marc Zyngier [this message]
2023-05-24 14:18 ` [GIC PULL] KVM/arm64 fixes for 6.4, take #2 Marc Zyngier
2023-06-03 19:14 ` Paolo Bonzini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230524125757.3631091-1-maz@kernel.org \
--to=maz@kernel.org \
--cc=cohuck@redhat.com \
--cc=jean-philippe@linaro.org \
--cc=kvm@vger.kernel.org \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=oliver.upton@linux.dev \
--cc=pbonzini@redhat.com \
--cc=qperret@google.com \
--cc=steven.price@arm.com \
--cc=tabba@google.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox