The patch titled
s390: lcs incorrect test
has been added to the -mm tree. Its filename is
s390-lcs-incorrect-test.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Greg Smith <gsmith@xxxxxxxxx>
While debugging why our LCS emulator is having some problems I noticed the
following weirdness in drivers/s390/net/lcs.c routine lcs_irq. The `if'
statement is always true since SCHN_STAT_PCI is defined as 0x80.
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/s390/net/lcs.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/s390/net/lcs.c~s390-lcs-incorrect-test drivers/s390/net/lcs.c
--- devel/drivers/s390/net/lcs.c~s390-lcs-incorrect-test 2006-05-08 10:34:59.000000000 -0700
+++ devel-akpm/drivers/s390/net/lcs.c 2006-05-08 10:34:59.000000000 -0700
@@ -1348,7 +1348,7 @@ lcs_irq(struct ccw_device *cdev, unsigne
index = (struct ccw1 *) __va((addr_t) irb->scsw.cpa)
- channel->ccws;
if ((irb->scsw.actl & SCSW_ACTL_SUSPENDED) ||
- (irb->scsw.cstat | SCHN_STAT_PCI))
+ (irb->scsw.cstat & SCHN_STAT_PCI))
/* Bloody io subsystem tells us lies about cpa... */
index = (index - 1) & (LCS_NUM_BUFFS - 1);
while (channel->io_idx != index) {
_
Patches currently in -mm which might be from gsmith@xxxxxxxxx are
s390-lcs-incorrect-test.patch
-
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