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(parent: ce996e7) | patch
KVM: x86: clflushopt should be treated as a no-op by emulation
authorDavid Edmondson <david.edmondson@oracle.com>
Tue, 3 Nov 2020 12:04:00 +0000 (12:04 +0000)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 13 Nov 2020 11:28:33 +0000 (06:28 -0500)
commit73902db27a12dd3253ab6907e61192ab688ad76b
treed654a2cf8458fa112f1677ca70b2295f15f185e1tree | snapshot
parentce996e7923aa16e364051d7dc6fca2e3125bd8a9commit | diff
KVM: x86: clflushopt should be treated as a no-op by emulation

The instruction emulator ignores clflush instructions, yet fails to
support clflushopt. Treat both similarly.

Fixes: 1552b800d527 ("KVM: x86: Emulator does not decode clflush well")
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
Message-Id: <20201103120400.240882-1-david.edmondson@oracle.com>
Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/emulate.c diff | blob | history
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