| commit | 4cf08f478b0dcb3ccd46fab75c2a69db707559aa | |
| author | Avi Kivity <avi@qumranet.com> | |
| Sun, 7 Sep 2008 16:34:47 +0000 (7 19:34 +0300) | ||
| committer | Avi Kivity <avi@qumranet.com> | |
| Sun, 7 Sep 2008 16:34:47 +0000 (7 19:34 +0300) | ||
| tree | 288210f6b72c0a5ad332ec35632b827df766030f | treesnapshot (tar.gz zip) |
| parent | f5f6921ff3f00395520271f5bdc529872682b9d7 | commitdiff |
kvm: bios: use windows pcr to get cpu number rather than tr
using tr to hold the current cpu number interferes with hibernate/resume
in smp. so instead, get the cpu number directly from the windows pcr at
fs:0x51.
use byte 4 of the per-cpu vapic region to check whether vapic is enabled.
Signed-off-by: Avi Kivity <avi@qumranet.com>
using tr to hold the current cpu number interferes with hibernate/resume
in smp. so instead, get the cpu number directly from the windows pcr at
fs:0x51.
use byte 4 of the per-cpu vapic region to check whether vapic is enabled.
Signed-off-by: Avi Kivity <avi@qumranet.com>
| kvm/bios/vapic.S | diffblobblamehistory |