diff options
| author | David S. Miller <davem@davemloft.net> | 2008-12-28 20:19:47 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-28 20:19:47 -0800 |
| commit | e3c6d4ee545e427b55882d97d3b663c6411645fe (patch) | |
| tree | 294326663fb757739a98083c2ddd570d1eaf7337 /arch/s390/include/asm/pgalloc.h | |
| parent | 5bc053089376217943187ed5153d0d1e5c5085b6 (diff) | |
| parent | 3c92ec8ae91ecf59d88c798301833d7cf83f2179 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
arch/sparc64/kernel/idprom.c
Diffstat (limited to 'arch/s390/include/asm/pgalloc.h')
| -rw-r--r-- | arch/s390/include/asm/pgalloc.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h index f5b2bf3d7c1..b2658b9220f 100644 --- a/arch/s390/include/asm/pgalloc.h +++ b/arch/s390/include/asm/pgalloc.h @@ -28,6 +28,8 @@ void disable_noexec(struct mm_struct *, struct task_struct *); static inline void clear_table(unsigned long *s, unsigned long val, size_t n) { + typedef struct { char _[n]; } addrtype; + *s = val; n = (n / 256) - 1; asm volatile( @@ -39,7 +41,8 @@ static inline void clear_table(unsigned long *s, unsigned long val, size_t n) "0: mvc 256(256,%0),0(%0)\n" " la %0,256(%0)\n" " brct %1,0b\n" - : "+a" (s), "+d" (n)); + : "+a" (s), "+d" (n), "=m" (*(addrtype *) s) + : "m" (*(addrtype *) s)); } static inline void crst_table_init(unsigned long *crst, unsigned long entry) |