diff options
| author | Avi Kivity <[email protected]> | 2010-01-24 16:26:40 +0200 |
|---|---|---|
| committer | Marcelo Tosatti <[email protected]> | 2010-03-01 12:36:06 -0300 |
| commit | 81231c698a71af6e1815df72c06685d295e1cc1d (patch) | |
| tree | 73c7a47cf05b329a6bcf2650d3c5890a51d69c95 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | da15bf436bc9586603b47b39244157431fa38b56 (diff) | |
KVM: VMX: Pass cr0.mp through to the guest when the fpu is active
When cr0.mp is clear, the guest doesn't expect a #NM in response to
a WAIT instruction. Because we always keep cr0.mp set, it will get
a #NM, and potentially be confused.
Fix by keeping cr0.mp set only when the fpu is inactive, and passing
it through when inactive.
Reported-by: Lorenzo Martignoni <[email protected]>
Analyzed-by: Gleb Natapov <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions