diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/Kconfig | 4 | ||||
| -rw-r--r-- | arch/s390/include/asm/checksum.h | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 0c154e8bc4f5..72d20d3f35cd 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -26,6 +26,10 @@ config GENERIC_BUG config GENERIC_BUG_RELATIVE_POINTERS def_bool y +config GENERIC_CSUM + bool + default y if KASAN + config GENERIC_LOCKBREAK def_bool y if PREEMPTION diff --git a/arch/s390/include/asm/checksum.h b/arch/s390/include/asm/checksum.h index cdd19d326345..d977a3a2f619 100644 --- a/arch/s390/include/asm/checksum.h +++ b/arch/s390/include/asm/checksum.h @@ -12,6 +12,12 @@ #ifndef _S390_CHECKSUM_H #define _S390_CHECKSUM_H +#ifdef CONFIG_GENERIC_CSUM + +#include <asm-generic/checksum.h> + +#else /* CONFIG_GENERIC_CSUM */ + #include <linux/uaccess.h> #include <linux/in6.h> @@ -129,4 +135,5 @@ static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, return csum_fold((__force __wsum)(sum >> 32)); } +#endif /* CONFIG_GENERIC_CSUM */ #endif /* _S390_CHECKSUM_H */ |