Commit 0574dec0 authored by Joerg Roedel's avatar Joerg Roedel Committed by Avi Kivity
Browse files

KVM: SVM: Add clean-bit for CR2 register 



This patch implements the clean-bit for the cr2 register in
the vmcb.

Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 060d0c9a

arch/x86/kvm/svm.c

+3 −2
Original line number Diff line number Diff line
@@ -196,11 +196,12 @@ enum { 
	VMCB_DR,         /* DR6, DR7 */

	VMCB_DT,         /* GDT, IDT */

	VMCB_SEG,        /* CS, DS, SS, ES, CPL */

	VMCB_CR2,        /* CR2 only */

	VMCB_DIRTY_MAX,

};



/* TPR is always written before VMRUN */

#define VMCB_ALWAYS_DIRTY_MASK	(1U << VMCB_INTR)

/* TPR and CR2 are always written before VMRUN */

#define VMCB_ALWAYS_DIRTY_MASK	((1U << VMCB_INTR) | (1U << VMCB_CR2))



static inline void mark_all_dirty(struct vmcb *vmcb)

{