| commit | e9ba39c1f3dff93efddacbd4569ada05633e2a9b | |
| author | Alexander Graf <agraf@suse.de> | |
| Thu, 16 Feb 2012 14:53:04 +0000 (16 14:53 +0000) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Sun, 8 Apr 2012 09:55:14 +0000 (8 12:55 +0300) | ||
| tree | 06006536ab6f4da04a82e47b593dc20bad8a291d | treesnapshot (tar.gz zip) |
| parent | 8a3da55784cf2aea8ef6acdd1f50e5ad52f76574 | commitdiff |
KVM: PPC: bookehv: disable MAS register updates early
We need to make sure that no MAS updates happen automatically while we
have the guest MAS registers loaded. So move the disabling code a bit
higher up so that it covers the full time we have guest values in MAS
registers.
The race this patch fixes should never occur, but it makes the code a
bit more logical to do it this way around.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
We need to make sure that no MAS updates happen automatically while we
have the guest MAS registers loaded. So move the disabling code a bit
higher up so that it covers the full time we have guest values in MAS
registers.
The race this patch fixes should never occur, but it makes the code a
bit more logical to do it this way around.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
| arch/powerpc/kvm/bookehv_interrupts.S | diffblobblamehistory |