From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20100224084449.961187611@de.ibm.com> Date: Wed, 24 Feb 2010 09:44:44 +0100 From: Martin Schwidefsky Subject: [patch 14/32] [PATCH] sysinfo: fix SYSIB 3,2,2 structure References: <20100224084430.193562869@de.ibm.com> Content-Disposition: inline; filename=113-sysinfo-fix-sysib322.diff Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Cc: Heiko Carstens , Martin Schwidefsky List-ID: From: Heiko Carstens 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 Signed-off-by: Martin Schwidefsky --- 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;