diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2007-07-25 04:19:54 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-07-25 07:31:27 -0400 |
| commit | d37c85571904a622cbabc7a2e04b8c919de75ac0 (patch) | |
| tree | 460694be89be0bfa0049a23c842e0cb3edcf6eca /kernel/sys_ni.c | |
| parent | 4c981b43d7ec18818754bf85b829865abd0ce340 (diff) | |
KVM: disable writeback for 0x0f 0x01 instructions.
0x0f 0x01 instructions (ie lgdt, lidt, smsw, lmsw and invlpg) does
not use writeback. This patch set no_wb=1 when emulating those
instructions.
This fixes a regression booting the FreeBSD kernel on AMD.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'kernel/sys_ni.c')
0 files changed, 0 insertions, 0 deletions