lkml.org 
[lkml]   [2010]   [Feb]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[patch 14/32] [PATCH] sysinfo: fix SYSIB 3,2,2 structure
From: Heiko Carstens <heiko.carstens@de.ibm.com>

The size of the field that contains the description block count is
only four bits instead of eight bits.
The first four bits are reserved but this might change and break.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
arch/s390/include/asm/sysinfo.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: quilt-2.6/arch/s390/include/asm/sysinfo.h
===================================================================
--- quilt-2.6.orig/arch/s390/include/asm/sysinfo.h 2010-02-24 09:28:13.000000000 +0100
+++ quilt-2.6/arch/s390/include/asm/sysinfo.h 2010-02-24 09:44:25.000000000 +0100
@@ -87,7 +87,8 @@

struct sysinfo_3_2_2 {
char reserved_0[31];
- unsigned char count;
+ unsigned char :4;
+ unsigned char count:4;
struct {
char reserved_0[4];
unsigned short cpus_total;


\
 
 \ /
  Last update: 2010-02-24 09:53    [from the cache]
©2003-2011 Jasper Spaans