Date:   Mon,  9 Nov 2020 14:47:39 -0500
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     torvalds@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [GIT PULL] KVM fixes and selftests for 5.10-rc4

Linus,

The following changes since commit 9478dec3b5e79a1431e2e2b911e32e52a11c6320:

  KVM: vmx: remove unused variable (2020-10-31 11:38:43 -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 6d6a18fdde8b86b919b740ad629153de432d12a8:

  KVM: selftests: allow two iterations of dirty_log_perf_test (2020-11-09 09:45:17 -0500)

----------------------------------------------------------------
ARM:
- Fix compilation error when PMD and PUD are folded
- Fix regression in reads-as-zero behaviour of ID_AA64ZFR0_EL1
- Add aarch64 get-reg-list test

x86:
- fix semantic conflict between two series merged for 5.10
- fix (and test) enforcement of paravirtual cpuid features

Generic:
- various cleanups to memory management selftests
- new selftests testcase for performance of dirty logging

----------------------------------------------------------------

In case the selftests changes are too big, I placed them on top so they
can easily be deferred to 5.11.

Thanks,

Paolo

Aaron Lewis (3):
      selftests: kvm: Fix the segment descriptor layout to match the actual layout
      selftests: kvm: Clear uc so UCALL_NONE is being properly reported
      selftests: kvm: Add exception handling to selftests

Andrew Jones (9):
      KVM: arm64: Don't hide ID registers from userspace
      KVM: arm64: Consolidate REG_HIDDEN_GUEST/USER
      KVM: arm64: Check RAZ visibility in ID register accessors
      KVM: arm64: Remove AA64ZFR0_EL1 accessors
      KVM: selftests: Add aarch64 get-reg-list test
      KVM: selftests: Add blessed SVE registers to get-reg-list
      KVM: selftests: Drop pointless vm_create wrapper
      KVM: selftests: Make the per vcpu memory size global
      KVM: selftests: Make the number of vcpus global

Ben Gardon (5):
      KVM: selftests: Factor code out of demand_paging_test
      KVM: selftests: Remove address rounding in guest code
      KVM: selftests: Simplify demand_paging_test with timespec_diff_now
      KVM: selftests: Add wrfract to common guest code
      KVM: selftests: Introduce the dirty log perf test

Gavin Shan (1):
      KVM: arm64: Fix build error in user_mem_abort()

Li RongQing (1):
      KVM: x86/mmu: fix counting of rmap entries in pte_list_add

Maxim Levitsky (1):
      KVM: x86: use positive error values for msr emulation that causes #GP

Oliver Upton (4):
      kvm: x86: reads of restricted pv msrs should also result in #GP
      kvm: x86: ensure pv_cpuid.features is initialized when enabling cap
      kvm: x86: request masterclock update any time guest uses different msr
      selftests: kvm: test enforcement of paravirtual cpuid features

Pankaj Gupta (1):
      KVM: x86: handle MSR_IA32_DEBUGCTLMSR with report_ignored_msrs

Paolo Bonzini (2):
      Merge tag 'kvmarm-fixes-5.10-2' of git://git.kernel.org/.../kvmarm/kvmarm into HEAD
      KVM: selftests: allow two iterations of dirty_log_perf_test

Peter Xu (4):
      KVM: Documentation: Update entry for KVM_X86_SET_MSR_FILTER
      KVM: Documentation: Update entry for KVM_CAP_ENFORCE_PV_CPUID
      KVM: selftests: Always clear dirty bitmap after iteration
      KVM: selftests: Use a single binary for dirty/clear log test

 Documentation/virt/kvm/api.rst                     |   5 +-
 arch/arm64/kvm/mmu.c                               |   2 +
 arch/arm64/kvm/sys_regs.c                          | 108 +--
 arch/arm64/kvm/sys_regs.h                          |  16 +-
 arch/x86/kvm/cpuid.c                               |  23 +-
 arch/x86/kvm/cpuid.h                               |   1 +
 arch/x86/kvm/mmu/mmu.c                             |  12 +-
 arch/x86/kvm/x86.c                                 |  72 +-
 arch/x86/kvm/x86.h                                 |   8 +-
 tools/testing/selftests/kvm/.gitignore             |   4 +
 tools/testing/selftests/kvm/Makefile               |  25 +-
 .../selftests/kvm/aarch64/get-reg-list-sve.c       |   3 +
 tools/testing/selftests/kvm/aarch64/get-reg-list.c | 841 +++++++++++++++++++++
 tools/testing/selftests/kvm/clear_dirty_log_test.c |   6 -
 tools/testing/selftests/kvm/demand_paging_test.c   | 269 ++-----
 tools/testing/selftests/kvm/dirty_log_perf_test.c  | 376 +++++++++
 tools/testing/selftests/kvm/dirty_log_test.c       | 191 ++++-
 tools/testing/selftests/kvm/include/kvm_util.h     |   7 +-
 .../testing/selftests/kvm/include/perf_test_util.h | 198 +++++
 tools/testing/selftests/kvm/include/test_util.h    |   2 +
 .../selftests/kvm/include/x86_64/processor.h       |  38 +-
 .../testing/selftests/kvm/lib/aarch64/processor.c  |   4 +
 tools/testing/selftests/kvm/lib/aarch64/ucall.c    |   3 +
 tools/testing/selftests/kvm/lib/kvm_util.c         |  67 +-
 .../testing/selftests/kvm/lib/kvm_util_internal.h  |   2 +
 tools/testing/selftests/kvm/lib/s390x/processor.c  |   4 +
 tools/testing/selftests/kvm/lib/s390x/ucall.c      |   3 +
 tools/testing/selftests/kvm/lib/test_util.c        |  22 +-
 tools/testing/selftests/kvm/lib/x86_64/handlers.S  |  81 ++
 tools/testing/selftests/kvm/lib/x86_64/processor.c | 146 +++-
 tools/testing/selftests/kvm/lib/x86_64/ucall.c     |   3 +
 tools/testing/selftests/kvm/x86_64/kvm_pv_test.c   | 234 ++++++
 32 files changed, 2383 insertions(+), 393 deletions(-)
 create mode 100644 tools/testing/selftests/kvm/aarch64/get-reg-list-sve.c
 create mode 100644 tools/testing/selftests/kvm/aarch64/get-reg-list.c
 delete mode 100644 tools/testing/selftests/kvm/clear_dirty_log_test.c
 create mode 100644 tools/testing/selftests/kvm/dirty_log_perf_test.c
 create mode 100644 tools/testing/selftests/kvm/include/perf_test_util.h
 create mode 100644 tools/testing/selftests/kvm/lib/x86_64/handlers.S
 create mode 100644 tools/testing/selftests/kvm/x86_64/kvm_pv_test.c

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