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authorEduardo Habkost <ehabkost@redhat.com>2015-01-22 17:22:54 -0200
committerPaolo Bonzini <pbonzini@redhat.com>2015-01-26 12:27:05 +0100
commit13704e4c455770d500d6b87b117e32f0d01252c9 (patch)
tree1151345abb4c802bce38b881e0992c5663b65417 /scripts/kvm
parent80fd48df4a53d01cc5d8a41e565f81af5978121f (diff)
downloadqemu-13704e4c455770d500d6b87b117e32f0d01252c9.tar.gz
target-i386: Disable HLE and RTM on Haswell & Broadwell
All Haswell CPUs and some Broadwell CPUs were updated by Intel to have the HLE and RTM features disabled. This will prevent "-cpu Haswell,enforce" and "-cpu Broadwell,enforce" from running out of the box on those CPUs. Disable those features by default on Broadwell and Haswell CPU models, starting on pc-*-2.3. Users who want to use those features can enable them explicitly on the command-line. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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