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Date: Tue, 14 Jun 2022 04:35:52 -0400
From: Paolo Bonzini <pbonzini@...hat.com>
To: torvalds@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [GIT PULL] More KVM changes for Linux 5.19-rc3
Linus,
The following changes since commit 6cd88243c7e03845a450795e134b488fc2afb736:
KVM: x86: do not report a vCPU as preempted outside instruction boundaries (2022-06-08 04:21:07 -0400)
are available in the Git repository at:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
for you to fetch changes up to e0f3f46e42064a51573914766897b4ab95d943e3:
KVM: selftests: Restrict test region to 48-bit physical addresses when using nested (2022-06-09 10:52:27 -0400)
While last week's pull request contained miscellaneous fixes for x86, this
one covers other architectures, selftests changes, and a bigger series
for APIC virtualization bugs that were discovered during 5.20 development.
The idea is to base 5.20 development for KVM on top of this tag.
Paolo
----------------------------------------------------------------
ARM64:
* Properly reset the SVE/SME flags on vcpu load
* Fix a vgic-v2 regression regarding accessing the pending
state of a HW interrupt from userspace (and make the code
common with vgic-v3)
* Fix access to the idreg range for protected guests
* Ignore 'kvm-arm.mode=protected' when using VHE
* Return an error from kvm_arch_init_vm() on allocation failure
* A bunch of small cleanups (comments, annotations, indentation)
RISC-V:
* Typo fix in arch/riscv/kvm/vmid.c
* Remove broken reference pattern from MAINTAINERS entry
x86-64:
* Fix error in page tables with MKTME enabled
* Dirty page tracking performance test extended to running a nested
guest
* Disable APICv/AVIC in cases that it cannot implement correctly
----------------------------------------------------------------
David Matlack (11):
KVM: selftests: Replace x86_page_size with PG_LEVEL_XX
KVM: selftests: Add option to create 2M and 1G EPT mappings
KVM: selftests: Drop stale function parameter comment for nested_map()
KVM: selftests: Refactor nested_map() to specify target level
KVM: selftests: Move VMX_EPT_VPID_CAP_AD_BITS to vmx.h
KVM: selftests: Add a helper to check EPT/VPID capabilities
KVM: selftests: Drop unnecessary rule for STATIC_LIBS
KVM: selftests: Link selftests directly with lib object files
KVM: selftests: Clean up LIBKVM files in Makefile
KVM: selftests: Add option to run dirty_log_perf_test vCPUs in L2
KVM: selftests: Restrict test region to 48-bit physical addresses when using nested
Julia Lawall (1):
RISC-V: KVM: fix typos in comments
Lukas Bulwahn (1):
MAINTAINERS: Limit KVM RISC-V entry to existing selftests
Marc Zyngier (7):
KVM: arm64: Always start with clearing SVE flag on load
KVM: arm64: Always start with clearing SME flag on load
KVM: arm64: Don't read a HW interrupt pending state in user context
KVM: arm64: Replace vgic_v3_uaccess_read_pending with vgic_uaccess_read_pending
KVM: arm64: Warn if accessing timer pending state outside of vcpu context
KVM: arm64: Handle all ID registers trapped for a protected VM
KVM: arm64: Drop stale comment
Maxim Levitsky (7):
KVM: x86: document AVIC/APICv inhibit reasons
KVM: x86: inhibit APICv/AVIC on changes to APIC ID or APIC base
KVM: x86: SVM: remove avic's broken code that updated APIC ID
KVM: x86: SVM: fix avic_kick_target_vcpus_fast
KVM: x86: disable preemption while updating apicv inhibition
KVM: x86: disable preemption around the call to kvm_arch_vcpu_{un|}blocking
KVM: x86: SVM: drop preempt-safe wrappers for avic_vcpu_load/put
Paolo Bonzini (3):
Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD
Merge tag 'kvmarm-fixes-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM: x86: SVM: fix nested PAUSE filtering when L0 intercepts PAUSE
Will Deacon (4):
KVM: arm64: Return error from kvm_arch_init_vm() on allocation failure
KVM: arm64: Ignore 'kvm-arm.mode=protected' when using VHE
KVM: arm64: Extend comment in has_vhe()
KVM: arm64: Remove redundant hyp_assert_lock_held() assertions
Yuan Yao (1):
KVM: x86/mmu: Set memory encryption "value", not "mask", in shadow PDPTRs
sunliming (1):
KVM: arm64: Fix inconsistent indenting
Documentation/admin-guide/kernel-parameters.txt | 1 -
MAINTAINERS | 1 -
arch/arm64/include/asm/kvm_host.h | 5 -
arch/arm64/include/asm/virt.h | 3 +
arch/arm64/kernel/cpufeature.c | 10 +-
arch/arm64/kvm/arch_timer.c | 3 +
arch/arm64/kvm/arm.c | 10 +-
arch/arm64/kvm/fpsimd.c | 2 +
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 4 -
arch/arm64/kvm/hyp/nvhe/sys_regs.c | 42 ++++-
arch/arm64/kvm/vgic/vgic-mmio-v2.c | 4 +-
arch/arm64/kvm/vgic/vgic-mmio-v3.c | 40 +----
arch/arm64/kvm/vgic/vgic-mmio.c | 40 ++++-
arch/arm64/kvm/vgic/vgic-mmio.h | 3 +
arch/arm64/kvm/vmid.c | 2 +-
arch/riscv/kvm/vmid.c | 2 +-
arch/x86/include/asm/kvm_host.h | 67 +++++++-
arch/x86/kvm/lapic.c | 27 +++-
arch/x86/kvm/mmu/mmu.c | 2 +-
arch/x86/kvm/svm/avic.c | 171 +++++++++------------
arch/x86/kvm/svm/nested.c | 39 ++---
arch/x86/kvm/svm/svm.c | 8 +-
arch/x86/kvm/svm/svm.h | 4 +-
arch/x86/kvm/vmx/vmx.c | 4 +-
arch/x86/kvm/x86.c | 2 +
tools/testing/selftests/kvm/Makefile | 49 ++++--
tools/testing/selftests/kvm/dirty_log_perf_test.c | 10 +-
.../testing/selftests/kvm/include/perf_test_util.h | 9 ++
.../selftests/kvm/include/x86_64/processor.h | 25 +--
tools/testing/selftests/kvm/include/x86_64/vmx.h | 6 +
tools/testing/selftests/kvm/lib/perf_test_util.c | 53 ++++++-
.../selftests/kvm/lib/x86_64/perf_test_util.c | 112 ++++++++++++++
tools/testing/selftests/kvm/lib/x86_64/processor.c | 31 ++--
tools/testing/selftests/kvm/lib/x86_64/vmx.c | 149 +++++++++++-------
.../testing/selftests/kvm/max_guest_memory_test.c | 2 +-
tools/testing/selftests/kvm/x86_64/mmu_role_test.c | 2 +-
virt/kvm/kvm_main.c | 8 +-
37 files changed, 640 insertions(+), 312 deletions(-)
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