The patch titled
s390: enable interrupts on error path
has been removed from the -mm tree. Its filename is
s390-enable-interrupts-on-error-path.patch
This patch was probably dropped from -mm because
it has now been merged into a subsystem tree or
into Linus's tree, or because it was folded into
its parent patch in the -mm tree.
From: Stefan Bader <shbader@xxxxxxxxxx>
Interrupts can stay disabled if an error occurred in _chp_add(). Use
spin_unlock_irq on the error paths to reenable interrupts.
Signed-off-by: Stefan Bader <shbader@xxxxxxxxxx>
Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/s390/cio/chsc.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/s390/cio/chsc.c~s390-enable-interrupts-on-error-path drivers/s390/cio/chsc.c
--- devel/drivers/s390/cio/chsc.c~s390-enable-interrupts-on-error-path 2006-04-27 18:39:05.000000000 -0700
+++ devel-akpm/drivers/s390/cio/chsc.c 2006-04-27 18:39:05.000000000 -0700
@@ -635,13 +635,13 @@ __chp_add(struct subchannel_id schid, vo
if (sch->schib.pmcw.chpid[i] == chp->id) {
if (stsch(sch->schid, &sch->schib) != 0) {
/* Endgame. */
- spin_unlock(&sch->lock);
+ spin_unlock_irq(&sch->lock);
return -ENXIO;
}
break;
}
if (i==8) {
- spin_unlock(&sch->lock);
+ spin_unlock_irq(&sch->lock);
return 0;
}
sch->lpm = ((sch->schib.pmcw.pim &
_
Patches currently in -mm which might be from shbader@xxxxxxxxxx are
origin.patch
-
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