i386: Minor fixes for building CPUIDs

[PATCH v3 0/3] i386: Minor fixes for building CPUIDs

Xiaoyao Li posted 3 patches 10 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20240125024016.2521244-1-xiaoyao.li@intel.com

Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>

target/i386/kvm/kvm.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

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[PATCH v3 0/3] i386: Minor fixes for building CPUIDs

Posted by Xiaoyao Li 10 months ago

The issue that fixed by Patch 1 looks fatal though it doesn't appear on
KVM because KVM always searches with assending order and hit with the
correct cpuid leaf 0.

Patch 2 removes the wrong constraint on CPUID leaf 1f.

Patch 3 fix the build of CPUID leaf 7.

Changes in v3:
- collect Reviewed-by tags;
- rebase to latest master branch
  4a4efae44f19 ("Merge tag 'pull-hex-20240121' of https://github.com/quic/qemu into staging")

v2:
https://lore.kernel.org/qemu-devel/20230613131929.720453-1-xiaoyao.li@intel.com/
Changes in v2:
- Add Patch 3;
- rebase to latest master branch

v1:
https://lore.kernel.org/qemu-devel/20220712021249.3227256-1-xiaoyao.li@intel.com/


Xiaoyao Li (3):
  i386/cpuid: Decrease cpuid_i when skipping CPUID leaf 1F
  i386/cpuid: Remove subleaf constraint on CPUID leaf 1F
  i386/cpuid: Move leaf 7 to correct group

 target/i386/kvm/kvm.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

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2.34.1