* [S390] Change max. buffer size for monwriter device.
@ 2006-12-28 10:39 Martin Schwidefsky
0 siblings, 0 replies; only message in thread
From: Martin Schwidefsky @ 2006-12-28 10:39 UTC (permalink / raw)
To: linux-kernel, melissah
From: Melissa Howland <melissah@us.ibm.com>
[S390] Change max. buffer size for monwriter device.
Reduce the max. buffer size for the monwriter device to prevent a
possible problem with the z/VM monitor service.
Signed-off-by: Melissa Howland <melissah@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
drivers/s390/char/monwriter.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -urpN linux-2.6/drivers/s390/char/monwriter.c linux-2.6-patched/drivers/s390/char/monwriter.c
--- linux-2.6/drivers/s390/char/monwriter.c 2006-11-29 22:57:37.000000000 +0100
+++ linux-2.6-patched/drivers/s390/char/monwriter.c 2006-12-28 00:33:35.000000000 +0100
@@ -23,7 +23,7 @@
#include <asm/appldata.h>
#include <asm/monwriter.h>
-#define MONWRITE_MAX_DATALEN 4024
+#define MONWRITE_MAX_DATALEN 4010
static int mon_max_bufs = 255;
static int mon_buf_count;
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