From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 12 Oct 2007 14:11:51 +0000 (+0200)
Subject: [S390] pfault: Fix alignment of parameter list.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c41fbc69654dd74339f76ea88054fe41e3c1b7a8;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[S390] pfault: Fix alignment of parameter list.

Make sure parameter list of the pfault token function is eight byte
aligned. Otherwise we can get specification exceptions.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 54055194e9af..4c1ac341ec80 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -468,7 +468,7 @@ typedef struct {
 	__u64 refselmk;
 	__u64 refcmpmk;
 	__u64 reserved;
-} __attribute__ ((packed)) pfault_refbk_t;
+} __attribute__ ((packed, aligned(8))) pfault_refbk_t;
 
 int pfault_init(void)
 {