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| author | Radim Krčmář <rkrcmar@redhat.com> | 2014-10-30 15:06:46 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-11-03 12:07:32 +0100 |
| commit | a323b409820c8afd33fbd841f5534eb84b406e8d (patch) | |
| tree | 9bc876d1347bf88e0b8b5be0c6d7ab79c998163a /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | e462755cae2bf8297a663278935ad4d59812d2f3 (diff) | |
KVM: x86: detect LVTT changes under APICv
APIC-write VM exits are "trap-like": they save CS:RIP values for the
instruction after the write, and more importantly, the handler will
already see the new value in the virtual-APIC page. This means that
apic_reg_write cannot use kvm_apic_get_reg to omit timer cancelation
when mode changes.
timer_mode_mask shouldn't be changing as it depends on cpuid.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions