[GIT PULL] More KVM changes for Linux 5.19-rc3

* [GIT PULL] More KVM changes for Linux 5.19-rc3
@ 2022-06-14  8:35 Paolo Bonzini
  2022-06-14 14:55 ` Sean Christopherson
  2022-06-14 17:01 ` pr-tracker-bot
  0 siblings, 2 replies; 4+ messages in thread
From: Paolo Bonzini @ 2022-06-14  8:35 UTC (permalink / raw)
  To: torvalds; +Cc: linux-kernel, kvm

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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