[PATCH v3 00/13] Overhauling amx_test

[Mingwei Zhang <mizhang@google.com>]

In this version, I have integrated Aaron's changes to the amx_test. In
addition, we also integrated one fix patch for a kernel warning due to
xsave address issue.

Patch 1:
Fix a host FPU kernel warning due to missing XTILEDATA in xinit.

Patch 2-8:
Overhaul amx_test. These patches were basically from v2.

Patch 9-13:
Overhaul amx_test from Aaron. I modified the changelog a little bit.


v2 -> v3:
 - integrate Aaron's 5 commits with minor changes on commit message.
 - Add one fix patch for a kernel warning.

v2:
https://lore.kernel.org/all/20230214184606.510551-1-mizhang@google.com/


Aaron Lewis (5):
  KVM: selftests: x86: Assert that XTILE is XSAVE-enabled
  KVM: selftests: x86: Assert that both XTILE{CFG,DATA} are
    XSAVE-enabled
  KVM: selftests: x86: Remove redundant check that XSAVE is supported
  KVM: selftests: x86: Check that the palette table exists before using
    it
  KVM: selftests: x86: Check that XTILEDATA supports XFD

Mingwei Zhang (8):
  x86/fpu/xstate: Avoid getting xstate address of init_fpstate if
    fpstate contains the component
  KVM: selftests: x86: Add a working xstate data structure
  KVM: selftests: x86: Fix an error in comment of amx_test
  KVM: selftests: x86: Add check of CR0.TS in the #NM handler in
    amx_test
  KVM: selftests: x86: Add the XFD check to IA32_XFD in #NM handler
  KVM: selftests: x86: Fix the checks to XFD_ERR using and operation
  KVM: selftests: x86: Enable checking on xcomp_bv in amx_test
  KVM: selftests: x86: Repeat the checking of xheader when
    IA32_XFD[XTILEDATA] is set in amx_test

 arch/x86/kernel/fpu/xstate.c                  | 10 ++-
 .../selftests/kvm/include/x86_64/processor.h  | 14 ++++
 tools/testing/selftests/kvm/x86_64/amx_test.c | 80 +++++++++----------
 3 files changed, 59 insertions(+), 45 deletions(-)

-- 
2.39.2.637.g21b0678d19-goog