AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-20 01:37:45 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

KVM: MMU: remove unnecessary NX check in walk_addr

Browse Source 
After is_rsvd_bits_set() checks, EFER.NXE must be enabled if NX bit is seted

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Xiao Guangrong 2010-04-06 18:31:13 +08:00 committed by Avi Kivity
parent f84cbb0561
commit 24222c2fec
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kvm/paging_tmpl.h
View File

@ -170,7 +170,7 @@ static int FNAME(walk_addr)(struct guest_walker *walker,
goto access_error;
#if PTTYPE == 64
if (fetch_fault && is_nx(vcpu) && (pte & PT64_NX_MASK))
if (fetch_fault && (pte & PT64_NX_MASK))
goto access_error;
#endif