| commit | 121eee97a7802acda8b78436cc53196e9885549f | |
| author | Avi Kivity <avi@redhat.com> | |
| Tue, 13 Jul 2010 11:27:05 +0000 (13 14:27 +0300) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Mon, 2 Aug 2010 03:40:41 +0000 (2 06:40 +0300) | ||
| tree | b2106507ae7267dfe69f108fea3704a17e2a6fd4 | treesnapshot (tar.gz zip) |
| parent | 32ef26a3598636be520abed90ed0c2f439d36bbe | commitdiff |
KVM: MMU: Use __set_spte to link shadow pages
To avoid split accesses to 64 bit sptes on i386, use __set_spte() to link
shadow pages together.
(not technically required since shadow pages are __GFP_KERNEL, so upper 32
bits are always clear)
Reviewed-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
To avoid split accesses to 64 bit sptes on i386, use __set_spte() to link
shadow pages together.
(not technically required since shadow pages are __GFP_KERNEL, so upper 32
bits are always clear)
Reviewed-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| arch/x86/kvm/mmu.c | diffblobblamehistory |