[GIT PULL] KVM/arm64 fixes for 5.11, take #1

Marc Zyngier
2021-01-07T11:22:01Z

Hi Paolo,

Happy New Year!

Here's a first set of fixes for 5.11, most of which are just
cleanups. I may have some more meaty stuff next week, but let's ease
back into it as gently as possible...

Please pull,

M.

The following changes since commit 3a514592b698588326924625b6948a10c35fadd5:

Merge remote-tracking branch 'origin/kvm-arm64/psci-relay' into kvmarm-master/next (2020-12-09 10:00:24 +0000)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.11-1

for you to fetch changes up to 45ba7b195a369f35cb39094fdb32efe5908b34ad:

arm64: cpufeature: remove non-exist CONFIG_KVM_ARM_HOST (2021-01-05 13:22:07 +0000)

----------------------------------------------------------------
KVM/arm64 fixes for 5.11, take #1

- VM init cleanups
- PSCI relay cleanups
- Kill CONFIG_KVM_ARM_PMU
- Fixup __init annotations
- Fixup reg_to_encoding()
- Fix spurious PMCR_EL0 access

----------------------------------------------------------------
Alexandru Elisei (5):
KVM: Documentation: Add arm64 KVM_RUN error codes
KVM: arm64: arch_timer: Remove VGIC initialization check
KVM: arm64: Move double-checked lock to kvm_vgic_map_resources()
KVM: arm64: Update comment in kvm_vgic_map_resources()
KVM: arm64: Remove redundant call to kvm_pmu_vcpu_reset()

David Brazdil (6):
KVM: arm64: Prevent use of invalid PSCI v0.1 function IDs
KVM: arm64: Use lm_alias in nVHE-only VA conversion
KVM: arm64: Skip computing hyp VA layout for VHE
KVM: arm64: Minor cleanup of hyp variables used in host
KVM: arm64: Remove unused includes in psci-relay.c
KVM: arm64: Move skip_host_instruction to adjust_pc.h

Marc Zyngier (6):
KVM: arm64: Don't access PMCR_EL0 when no PMU is available
KVM: arm64: Declutter host PSCI 0.1 handling
KVM: arm64: Consolidate dist->ready setting into kvm_vgic_map_resources()
KVM: arm64: Fix hyp_cpu_pm_{init,exit} __init annotation
KVM: arm64: Remove spurious semicolon in reg_to_encoding()
KVM: arm64: Replace KVM_ARM_PMU with HW_PERF_EVENTS

Shannon Zhao (1):
arm64: cpufeature: remove non-exist CONFIG_KVM_ARM_HOST

Documentation/virt/kvm/api.rst | 9 ++++-
arch/arm64/include/asm/kvm_host.h | 23 ++++++++++++
arch/arm64/kernel/cpufeature.c | 2 +-
arch/arm64/kernel/smp.c | 2 +-
arch/arm64/kvm/Kconfig | 8 ----
arch/arm64/kvm/Makefile | 2 +-
arch/arm64/kvm/arch_timer.c | 7 ++--
arch/arm64/kvm/arm.c | 32 +++++++++-------
arch/arm64/kvm/hyp/include/hyp/adjust_pc.h | 9 +++++
arch/arm64/kvm/hyp/nvhe/hyp-main.c | 12 +-----
arch/arm64/kvm/hyp/nvhe/hyp-smp.c | 6 +--
arch/arm64/kvm/hyp/nvhe/psci-relay.c | 59 +++++++++++-------------------
arch/arm64/kvm/pmu-emul.c | 2 -
arch/arm64/kvm/sys_regs.c | 6 ++-
arch/arm64/kvm/va_layout.c | 7 ++--
arch/arm64/kvm/vgic/vgic-init.c | 11 +++++-
arch/arm64/kvm/vgic/vgic-v2.c | 20 +++-------
arch/arm64/kvm/vgic/vgic-v3.c | 21 +++--------
include/kvm/arm_pmu.h | 2 +-
19 files changed, 122 insertions(+), 118 deletions(-)