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0e8a09969a
DR7.LE should be cleared during task-switch. This feature is poorly documented. For reference, see: http://pdos.csail.mit.edu/6.828/2005/readings/i386/s12_02.htm SDM [17.2.4]: This feature is not supported in the P6 family processors, later IA-32 processors, and Intel 64 processors. AMD [2:13.1.1.4]: This bit is ignored by implementations of the AMD64 architecture. Intel's formulation could mean that it isn't even zeroed, but current hardware indeed does not behave like that. Signed-off-by: Nadav Amit <namit@cs.technion.ac.il> Reviewed-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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.. | ||
cpuid.c | ||
cpuid.h | ||
emulate.c | ||
i8254.c | ||
i8254.h | ||
i8259.c | ||
irq.c | ||
irq.h | ||
Kconfig | ||
kvm_cache_regs.h | ||
lapic.c | ||
lapic.h | ||
Makefile | ||
mmu.c | ||
mmu.h | ||
mmu_audit.c | ||
mmutrace.h | ||
paging_tmpl.h | ||
pmu.c | ||
svm.c | ||
trace.h | ||
tss.h | ||
vmx.c | ||
x86.c | ||
x86.h |