Paolo, Radim,
Here's a handful of KVM/ARM fixes for 5.1-rc3. We have a number of
stage-2 page table fixes, some srcu fixes the the ITS emulation, a
reset fix for the virtual PMU, a GICv4 regression fix, and some
cleanups.
Please pull,
M.
The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b:
Linux 5.1-rc1 (2019-03-17 14:22:26 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-for-5.1
for you to fetch changes up to 8324c3d518cfd69f2a17866b52c13bf56d3042d8:
KVM: arm/arm64: Comments cleanup in mmu.c (2019-03-28 13:17:17 +0000)
----------------------------------------------------------------
KVM/ARM fixes for 5.1
- Fix THP handling in the presence of pre-existing PTEs
- Honor request for PTE mappings even when THPs are available
- GICv4 performance improvement
- Take the srcu lock when writing to guest-controlled ITS data structures
- Reset the virtual PMU in preemptible context
- Various cleanups
----------------------------------------------------------------
Marc Zyngier (4):
KVM: arm64: Reset the PMU in preemptible context
arm64: KVM: Always set ICH_HCR_EL2.EN if GICv4 is enabled
KVM: arm/arm64: vgic-its: Take the srcu lock when writing to guest memory
KVM: arm/arm64: vgic-its: Take the srcu lock when parsing the memslots
Suzuki K Poulose (2):
KVM: arm/arm64: Enforce PTE mappings at stage2 when needed
KVM: arm/arm64: Fix handling of stage2 huge mappings
YueHaibing (1):
KVM: arm/arm64: vgic-its: Make attribute accessors static
Zenghui Yu (1):
KVM: arm/arm64: Comments cleanup in mmu.c
arch/arm/include/asm/kvm_mmu.h | 11 +++
arch/arm/include/asm/stage2_pgtable.h | 2 +
arch/arm64/include/asm/kvm_mmu.h | 11 +++
arch/arm64/kvm/reset.c | 6 +-
virt/kvm/arm/hyp/vgic-v3-sr.c | 4 +-
virt/kvm/arm/mmu.c | 125 ++++++++++++++++++++--------------
virt/kvm/arm/vgic/vgic-its.c | 31 +++++----
virt/kvm/arm/vgic/vgic-v3.c | 4 +-
virt/kvm/arm/vgic/vgic.c | 14 ++--
9 files changed, 133 insertions(+), 75 deletions(-)
