From: Marc Zyngier <maz@kernel.org>
To: "Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>
Cc: kvm@vger.kernel.org, Suzuki K Poulose <suzuki.poulose@arm.com>,
James Morse <james.morse@arm.com>,
Julien Thierry <julien.thierry.kdev@gmail.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: [GIT PULL] KVM/arm updates for 5.3-rc4
Date: Fri, 9 Aug 2019 08:48:28 +0100 [thread overview]
Message-ID: <20190809074832.13283-1-maz@kernel.org> (raw)
Paolo, Radim,
Here's a set of update for -rc4. Yet another reset fix, and two subtle
VGIC fixes for issues that can be observed in interesting corner cases.
Note that this is on top of kvmarm-fixes-for-5.3[1], which hasn't been
pulled yet. Hopefully you can pull both at the same time!
Thanks,
M.
[1] https://lore.kernel.org/kvmarm/20190731173650.12627-1-maz@kernel.org
The following changes since commit cdb2d3ee0436d74fa9092f2df46aaa6f9e03c969:
arm64: KVM: hyp: debug-sr: Mark expected switch fall-through (2019-07-29 11:01:37 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-for-5.3-2
for you to fetch changes up to 16e604a437c89751dc626c9e90cf88ba93c5be64:
KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable (2019-08-09 08:07:26 +0100)
----------------------------------------------------------------
KVM/arm fixes for 5.3, take #2
- Fix our system register reset so that we stop writing
non-sensical values to them, and track which registers
get reset instead.
- Sync VMCR back from the GIC on WFI so that KVM has an
exact vue of PMR.
- Reevaluate state of HW-mapped, level triggered interrupts
on enable.
----------------------------------------------------------------
Alexandru Elisei (1):
KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable
Marc Zyngier (3):
KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block
KVM: arm64: Don't write junk to sysregs on reset
KVM: arm: Don't write junk to CP15 registers on reset
arch/arm/kvm/coproc.c | 23 +++++++++++++++--------
arch/arm64/kvm/sys_regs.c | 32 ++++++++++++++++++--------------
include/kvm/arm_vgic.h | 1 +
virt/kvm/arm/arm.c | 11 +++++++++++
virt/kvm/arm/vgic/vgic-mmio.c | 16 ++++++++++++++++
virt/kvm/arm/vgic/vgic-v2.c | 9 ++++++++-
virt/kvm/arm/vgic/vgic-v3.c | 7 ++++++-
virt/kvm/arm/vgic/vgic.c | 11 +++++++++++
virt/kvm/arm/vgic/vgic.h | 2 ++
9 files changed, 88 insertions(+), 24 deletions(-)
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next reply other threads:[~2019-08-09 7:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-09 7:48 Marc Zyngier [this message]
2019-08-09 7:48 ` [PATCH 1/4] KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block Marc Zyngier
2019-08-09 7:48 ` [PATCH 2/4] KVM: arm64: Don't write junk to sysregs on reset Marc Zyngier
2019-08-09 7:48 ` [PATCH 3/4] KVM: arm: Don't write junk to CP15 registers " Marc Zyngier
2019-08-09 7:48 ` [PATCH 4/4] KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable Marc Zyngier
2019-08-09 15:47 ` [GIT PULL] KVM/arm updates for 5.3-rc4 Paolo Bonzini
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