Commit 4314612c authored by Nadav Amit's avatar Nadav Amit Committed by Ben Hutchings

KVM: x86: Increase the number of fixed MTRR regs to 10

commit 682367c4 upstream.

Recent Intel CPUs have 10 variable range MTRRs. Since operating systems
sometime make assumptions on CPUs while they ignore capability MSRs, it is
better for KVM to be consistent with recent CPUs. Reporting more MTRRs than
actually supported has no functional implications.
Signed-off-by: default avatarNadav Amit <namit@cs.technion.ac.il>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent d7a3e3ec
......@@ -98,7 +98,7 @@
#define KVM_REFILL_PAGES 25
#define KVM_MAX_CPUID_ENTRIES 80
#define KVM_NR_FIXED_MTRR_REGION 88
#define KVM_NR_VAR_MTRR 8
#define KVM_NR_VAR_MTRR 10
#define ASYNC_PF_PER_VCPU 64
......
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