diff options
Diffstat (limited to 'arch/s390/mm/maccess.c')
| -rw-r--r-- | arch/s390/mm/maccess.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index c805b3e2592b..cfd219fe495c 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -15,10 +15,11 @@ #include <linux/uio.h> #include <linux/io.h> #include <asm/asm-extable.h> -#include <asm/ctl_reg.h> #include <asm/abs_lowcore.h> #include <asm/stacktrace.h> +#include <asm/sections.h> #include <asm/maccess.h> +#include <asm/ctlreg.h> unsigned long __bootdata_preserved(__memcpy_real_area); pte_t *__bootdata_preserved(memcpy_real_ptep); @@ -40,7 +41,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz " ex %1,0(1)\n" " lg %1,0(%3)\n" " lra %0,0(%0)\n" - " sturg %1,%0\n" + " sturg %1,%0" : "+&a" (aligned), "+&a" (count), "=m" (tmp) : "a" (&tmp), "a" (&tmp[offset]), "a" (src) : "cc", "memory", "1"); @@ -48,7 +49,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz } /* - * s390_kernel_write - write to kernel memory bypassing DAT + * __s390_kernel_write - write to kernel memory bypassing DAT * @dst: destination address * @src: source address * @size: number of bytes to copy @@ -61,7 +62,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz */ static DEFINE_SPINLOCK(s390_kernel_write_lock); -notrace void *s390_kernel_write(void *dst, const void *src, size_t size) +notrace void *__s390_kernel_write(void *dst, const void *src, size_t size) { void *tmp = dst; unsigned long flags; |