tree 44749b8658b61c7aa6cdb38d7823fa061d24b12c
parent bd2b2baa5c5fbb08b4b0df7508ff419407f7ece6
author Avi Kivity <avi@qumranet.com> 1180961910 +0300
committer Avi Kivity <avi@qumranet.com> 1184576745 +0300

KVM: Lazy guest cr3 switching

Switch guest paging context may require us to allocate memory, which
might fail.  Instead of wiring up error paths everywhere, make context
switching lazy and actually do the switch before the next guest entry,
where we can return an error if allocation fails.

Signed-off-by: Avi Kivity <avi@qumranet.com>