linux-kernel - [S390] Change max. buffer size for monwriter device.

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Message-ID: <20061228103900.GA6270@skybase>
Date:	Thu, 28 Dec 2006 11:39:00 +0100
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	linux-kernel@...r.kernel.org, melissah@...ibm.com
Subject: [S390] Change max. buffer size for monwriter device.

From: Melissa Howland <melissah@...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@...ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@...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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