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| author | Xiong Zhang <xiong.y.zhang@linux.intel.com> | 2024-07-30 16:29:27 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-07-31 13:13:31 +0200 |
| commit | 39635ccd0b4935ecbf184cf4544fce92d5827de2 (patch) | |
| tree | 6894d85d1f92b88d435a649dd53813bbb8a57ebb /system/arch_init.c | |
| parent | c4afcec90f117e703666e2436592cc4e825ef2a1 (diff) | |
| download | qemu-39635ccd0b4935ecbf184cf4544fce92d5827de2.zip qemu-39635ccd0b4935ecbf184cf4544fce92d5827de2.tar.gz qemu-39635ccd0b4935ecbf184cf4544fce92d5827de2.tar.bz2 | |
target/i386: Change unavail from u32 to u64
The feature word 'r' is a u64, and "unavail" is a u32, the operation
'r &= ~unavail' clears the high 32 bits of 'r'. This causes many vmx cases
in kvm-unit-tests to fail. Changing 'unavail' from u32 to u64 fixes this
issue.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2442
Fixes: 0b2757412cb1 ("target/i386: drop AMD machine check bits from Intel CPUID")
Signed-off-by: Xiong Zhang <xiong.y.zhang@linux.intel.com>
Link: https://lore.kernel.org/r/20240730082927.250180-1-xiong.y.zhang@linux.intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'system/arch_init.c')
0 files changed, 0 insertions, 0 deletions