| commit | a73a9599e03eef1324d5aeecaebc1b339d2e1664 | [log] [tgz] |
|---|---|---|
| author | Alexander Graf <agraf@suse.de> | Thu Jul 29 14:47:47 2010 +0200 |
| committer | Avi Kivity <avi@redhat.com> | Sun Oct 24 10:50:45 2010 +0200 |
| tree | 0bdda99fbefc4fe38e1f5769556e32c8e11834f2 | |
| parent | de7906c36ca1e22a3e3600e95c6a4e2c1e4e2e9c [diff] |
KVM: PPC: Convert SPRG[0-4] to shared page When in kernel mode there are 4 additional registers available that are simple data storage. Instead of exiting to the hypervisor to read and write those, we can just share them with the guest using the page. This patch converts all users of the current field to the shared page. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>