leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

KVM: SVM: Add clean-bit for CR2 register

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

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Joerg Roedel 2010-12-03 11:45:58 +01:00 committed by Avi Kivity
parent 060d0c9a2e
commit 0574dec0d7
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/x86/kvm/svm.c
View File

@ -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)
{