git: nvmm(4): Explicitly specify sub-leaf 0 for CPUID 0x00000007

[Aaron LI]

commit 7f42a237da6d069a91c472611fe4edff0d55025a
Author: Aaron LI <aly at aaronly.me>
Date:   Wed Aug 5 20:01:35 2026 +0800

    nvmm(4): Explicitly specify sub-leaf 0 for CPUID 0x00000007
    
    The 0x00000007 (Structured Extended Feature Flags) leaf has sub-leaves,
    so use x86_get_cpuid2() to explicitly specify the sub-leaf for
    correctness and portability.
    
    See also the commit 0087a1d163488a57787a9a6431dd94070b1988d4 that fixes
    do_cpuid() to explicitly set ECX=0.

Summary of changes:
 sys/dev/virtual/nvmm/x86/nvmm_x86_vmx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/7f42a237da6d069a91c472611fe4edff0d55025a


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