From d8b5c67b05420d966664664ff287af05b884bdd1 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Thu, 14 Aug 2014 15:39:27 -0600 Subject: [PATCH] x86: Use common variable range MTRR counts We currently define the number of variable range MTRR registers as 8 in the CPUX86State structure and vmstate, but use MSR_MTRRcap_VCNT (also 8) to report to guests the number available. Change this to use MSR_MTRRcap_VCNT consistently. Signed-off-by: Alex Williamson Reviewed-by: Laszlo Ersek Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini --- target-i386/cpu.h | 2 +- target-i386/machine.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/target-i386/cpu.h b/target-i386/cpu.h index e634d83e86..d37d857d21 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -930,7 +930,7 @@ typedef struct CPUX86State { /* MTRRs */ uint64_t mtrr_fixed[11]; uint64_t mtrr_deftype; - MTRRVar mtrr_var[8]; + MTRRVar mtrr_var[MSR_MTRRcap_VCNT]; /* For KVM */ uint32_t mp_state; diff --git a/target-i386/machine.c b/target-i386/machine.c index 16d2f6a809..fb890654b1 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -677,7 +677,7 @@ VMStateDescription vmstate_x86_cpu = { /* MTRRs */ VMSTATE_UINT64_ARRAY_V(env.mtrr_fixed, X86CPU, 11, 8), VMSTATE_UINT64_V(env.mtrr_deftype, X86CPU, 8), - VMSTATE_MTRR_VARS(env.mtrr_var, X86CPU, 8, 8), + VMSTATE_MTRR_VARS(env.mtrr_var, X86CPU, MSR_MTRRcap_VCNT, 8), /* KVM-related states */ VMSTATE_INT32_V(env.interrupt_injected, X86CPU, 9), VMSTATE_UINT32_V(env.mp_state, X86CPU, 9),