diff options
Diffstat (limited to 'arch/s390/kernel/os_info.c')
| -rw-r--r-- | arch/s390/kernel/os_info.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/s390/kernel/os_info.c b/arch/s390/kernel/os_info.c index 1acc2e05d70f..ec0bd9457e90 100644 --- a/arch/s390/kernel/os_info.c +++ b/arch/s390/kernel/os_info.c @@ -13,8 +13,9 @@ #include <linux/kernel.h> #include <linux/slab.h> #include <asm/checksum.h> -#include <asm/lowcore.h> +#include <asm/abs_lowcore.h> #include <asm/os_info.h> +#include <asm/maccess.h> #include <asm/asm-offsets.h> /* @@ -57,13 +58,16 @@ void os_info_entry_add(int nr, void *ptr, u64 size) */ void __init os_info_init(void) { - void *ptr = &os_info; + struct lowcore *abs_lc; + unsigned long flags; os_info.version_major = OS_INFO_VERSION_MAJOR; os_info.version_minor = OS_INFO_VERSION_MINOR; os_info.magic = OS_INFO_MAGIC; os_info.csum = os_info_csum(&os_info); - put_abs_lowcore(os_info, __pa(ptr)); + abs_lc = get_abs_lowcore(&flags); + abs_lc->os_info = __pa(&os_info); + put_abs_lowcore(abs_lc, flags); } #ifdef CONFIG_CRASH_DUMP |