summaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms/cell/spufs/switch.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/switch.c')
-rw-r--r--arch/powerpc/platforms/cell/spufs/switch.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index fd91c73de34e..8347c4a3f894 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -2084,6 +2084,10 @@ int spu_save(struct spu_state *prev, struct spu *spu)
int rc;
acquire_spu_lock(spu); /* Step 1. */
+ prev->dar = spu->dar;
+ prev->dsisr = spu->dsisr;
+ spu->dar = 0;
+ spu->dsisr = 0;
rc = __do_spu_save(prev, spu); /* Steps 2-53. */
release_spu_lock(spu);
if (rc != 0 && rc != 2 && rc != 6) {
@@ -2109,9 +2113,9 @@ int spu_restore(struct spu_state *new, struct spu *spu)
acquire_spu_lock(spu);
harvest(NULL, spu);
- spu->dar = 0;
- spu->dsisr = 0;
spu->slb_replace = 0;
+ new->dar = 0;
+ new->dsisr = 0;
spu->class_0_pending = 0;
rc = __do_spu_restore(new, spu);
release_spu_lock(spu);