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| author | Alexander Graf <agraf@suse.de> | 2010-08-05 11:26:04 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:52:13 +0200 |
| commit | 512ba59ed9c580b5e5575beda0041bb19a641127 (patch) | |
| tree | a262fbb9260d4af7e39f184ef2b90a8c8e02e8c2 /kernel/spinlock.c | |
| parent | cbe487fac7fc016dbabbcbe83f11384e1803a56d (diff) | |
KVM: PPC: Make PV mtmsr work with r30 and r31
So far we've been restricting ourselves to r0-r29 as registers an mtmsr
instruction could use. This was bad, as there are some code paths in
Linux actually using r30.
So let's instead handle all registers gracefully and get rid of that
stupid limitation
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'kernel/spinlock.c')
0 files changed, 0 insertions, 0 deletions