linux-kernel - [GIT PULL] KVM: x86: Selftests fixes for 6.6

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Message-ID: <20231013234808.1115781-2-seanjc@google.com>
Date:   Fri, 13 Oct 2023 16:48:08 -0700
From:   Sean Christopherson <seanjc@...gle.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sean Christopherson <seanjc@...gle.com>
Subject: [GIT PULL] KVM: x86: Selftests fixes for 6.6

Please pull a fix, a cleanup, and a workaround for 6.6.  The guest printf change
really should go into 6.6, as it fixes an issue introduced in 6.6 that causes
affected guest asserts to print garbage.  The other two changes are much less
urgent, but I couldn't think of a any reason to hold them back.

The following changes since commit 5804c19b80bf625c6a9925317f845e497434d6d3:

  Merge tag 'kvm-riscv-fixes-6.6-1' of https://github.com/kvm-riscv/linux into HEAD (2023-09-23 05:35:55 -0400)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-selftests-6.6-fixes

for you to fetch changes up to 6313e096dbfaf1377ba8f5f8ccd720cc36c576c6:

  KVM: selftests: Zero-initialize entire test_result in memslot perf test (2023-10-05 19:23:47 -0700)

----------------------------------------------------------------
KVM selftests fixes for 6.6:

 - Play nice with %llx when formatting guest printf and assert statements.

 - Clean up stale test metadata.

 - Zero-initialize structures in memslot perf test to workaround a suspected
   "may be used uninitialized" false positives from GCC.

----------------------------------------------------------------
Like Xu (1):
      KVM: selftests: Remove obsolete and incorrect test case metadata

Sean Christopherson (2):
      KVM: selftests: Treat %llx like %lx when formatting guest printf
      KVM: selftests: Zero-initialize entire test_result in memslot perf test

 tools/testing/selftests/kvm/include/ucall_common.h       | 2 --
 tools/testing/selftests/kvm/lib/guest_sprintf.c          | 7 +++++++
 tools/testing/selftests/kvm/lib/x86_64/apic.c            | 2 --
 tools/testing/selftests/kvm/memslot_perf_test.c          | 9 +++------
 tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c     | 2 --
 tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c  | 2 --
 tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.sh | 1 -
 tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c    | 4 ----
 tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c     | 4 ----
 9 files changed, 10 insertions(+), 23 deletions(-)