diff options
Diffstat (limited to 'arch/s390/include/asm/checksum.h')
| -rw-r--r-- | arch/s390/include/asm/checksum.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/include/asm/checksum.h b/arch/s390/include/asm/checksum.h index b89159591ca0..d86dea5900e7 100644 --- a/arch/s390/include/asm/checksum.h +++ b/arch/s390/include/asm/checksum.h @@ -13,6 +13,7 @@ #define _S390_CHECKSUM_H #include <linux/instrumented.h> +#include <linux/kmsan-checks.h> #include <linux/in6.h> static inline __wsum cksm(const void *buff, int len, __wsum sum) @@ -23,7 +24,8 @@ static inline __wsum cksm(const void *buff, int len, __wsum sum) }; instrument_read(buff, len); - asm volatile("\n" + kmsan_check_memory(buff, len); + asm volatile( "0: cksm %[sum],%[rp]\n" " jo 0b\n" : [sum] "+&d" (sum), [rp] "+&d" (rp.pair) : : "cc", "memory"); |