tree: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git int-ll64 head: 8325dcf749738c8c9d59c20a152f3ea9a7fe83b7 commit: 0b03fb786010babb910f5be220fd3bacd97f96c5 [2/4] types: move u{8,16,32,64} and s{8,16,32,64} defines to <linux/types.h> config: sh-rsk7269_defconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 0b03fb786010babb910f5be220fd3bacd97f96c5 # save the attached .config to linux build tree make.cross ARCH=sh All error/warnings (new ones prefixed by >>): include/uapi/linux/swab.h: In function '__swahw32p': include/uapi/linux/swab.h:142:25: error: '__u32' undeclared (first use in this function); did you mean 'u32'? (__builtin_constant_p((__u32)(x)) ? \ ^ include/uapi/linux/swab.h:207:9: note: in expansion of macro '__swahw32' return __swahw32(*p); ^~~~~~~~~ include/uapi/linux/swab.h:34:24: error: expected ')' before numeric constant (((__u32)(x) & (__u32)0x0000ffffUL) << 16) | \ ^ include/uapi/linux/swab.h:143:2: note: in expansion of macro '___constant_swahw32' ___constant_swahw32(x) : \ ^~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:207:9: note: in expansion of macro '__swahw32' return __swahw32(*p); ^~~~~~~~~ include/uapi/linux/swab.h:35:24: error: expected ')' before numeric constant (((__u32)(x) & (__u32)0xffff0000UL) >> 16))) ^ include/uapi/linux/swab.h:143:2: note: in expansion of macro '___constant_swahw32' ___constant_swahw32(x) : \ ^~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:207:9: note: in expansion of macro '__swahw32' return __swahw32(*p); ^~~~~~~~~ include/uapi/linux/swab.h:144:2: error: implicit declaration of function '__fswahw32'; did you mean '__swahw32'? [-Werror=implicit-function-declaration] __fswahw32(x)) ^ include/uapi/linux/swab.h:207:9: note: in expansion of macro '__swahw32' return __swahw32(*p); ^~~~~~~~~ include/uapi/linux/swab.h: At top level: include/uapi/linux/swab.h:217:15: error: unknown type name '__u32' static inline __u32 __swahb32p(const __u32 *p) ^~~~~ include/uapi/linux/swab.h:217:38: error: unknown type name '__u32' static inline __u32 __swahb32p(const __u32 *p) ^~~~~ include/uapi/linux/swab.h: In function '__swahb32p': include/uapi/linux/swab.h:153:25: error: '__u32' undeclared (first use in this function); did you mean 'u32'? (__builtin_constant_p((__u32)(x)) ? \ ^ include/uapi/linux/swab.h:222:9: note: in expansion of macro '__swahb32' return __swahb32(*p); ^~~~~~~~~ include/uapi/linux/swab.h:38:24: error: expected ')' before numeric constant (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | \ ^ include/uapi/linux/swab.h:154:2: note: in expansion of macro '___constant_swahb32' ___constant_swahb32(x) : \ ^~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:222:9: note: in expansion of macro '__swahb32' return __swahb32(*p); ^~~~~~~~~ include/uapi/linux/swab.h:39:24: error: expected ')' before numeric constant (((__u32)(x) & (__u32)0xff00ff00UL) >> 8))) ^ include/uapi/linux/swab.h:154:2: note: in expansion of macro '___constant_swahb32' ___constant_swahb32(x) : \ ^~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:222:9: note: in expansion of macro '__swahb32' return __swahb32(*p); ^~~~~~~~~ include/uapi/linux/swab.h:155:2: error: implicit declaration of function '__fswahb32'; did you mean '__swahb32'? [-Werror=implicit-function-declaration] __fswahb32(x)) ^ include/uapi/linux/swab.h:222:9: note: in expansion of macro '__swahb32' return __swahb32(*p); ^~~~~~~~~ include/uapi/linux/swab.h: At top level: include/uapi/linux/swab.h:230:30: error: unknown type name '__u16'; did you mean 'u16'? static inline void __swab16s(__u16 *p) ^~~~~ u16 include/uapi/linux/swab.h:242:39: error: unknown type name '__u32'; did you mean 'u32'? static __always_inline void __swab32s(__u32 *p) ^~~~~ u32 include/uapi/linux/swab.h:255:39: error: unknown type name '__u64'; did you mean 'u64'? static __always_inline void __swab64s(__u64 *p) ^~~~~ u64 include/uapi/linux/swab.h:270:31: error: unknown type name '__u32'; did you mean 'u32'? static inline void __swahw32s(__u32 *p) ^~~~~ u32 include/uapi/linux/swab.h:285:31: error: unknown type name '__u32'; did you mean 'u32'? static inline void __swahb32s(__u32 *p) ^~~~~ u32 In file included from include/linux/byteorder/big_endian.h:5:0, from arch/sh/include/uapi/asm/byteorder.h:8, from arch/sh/include/asm/bitops.h:12, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/asm-generic/bug.h:18, from arch/sh/include/asm/bug.h:112, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: >> include/uapi/linux/byteorder/big_endian.h:44:52: error: unknown type name '__u64' static __always_inline __le64 __cpu_to_le64p(const __u64 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h:48:24: error: unknown type name '__u64' static __always_inline __u64 __le64_to_cpup(const __le64 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h: In function '__le64_to_cpup': >> include/uapi/linux/byteorder/big_endian.h:50:20: error: '__u64' undeclared (first use in this function); did you mean 'u64'? return __swab64p((__u64 *)p); ^~~~~ u64 >> include/uapi/linux/byteorder/big_endian.h:50:27: error: expected expression before ')' token return __swab64p((__u64 *)p); ^ include/uapi/linux/byteorder/big_endian.h: At top level: >> include/uapi/linux/byteorder/big_endian.h:52:52: error: unknown type name '__u32' static __always_inline __le32 __cpu_to_le32p(const __u32 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h:56:24: error: unknown type name '__u32' static __always_inline __u32 __le32_to_cpup(const __le32 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h: In function '__le32_to_cpup': >> include/uapi/linux/byteorder/big_endian.h:58:20: error: '__u32' undeclared (first use in this function); did you mean 'u32'? return __swab32p((__u32 *)p); ^~~~~ u32 include/uapi/linux/byteorder/big_endian.h:58:27: error: expected expression before ')' token return __swab32p((__u32 *)p); ^ include/uapi/linux/byteorder/big_endian.h: At top level: >> include/uapi/linux/byteorder/big_endian.h:60:52: error: unknown type name '__u16' static __always_inline __le16 __cpu_to_le16p(const __u16 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h:64:24: error: unknown type name '__u16' static __always_inline __u16 __le16_to_cpup(const __le16 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h: In function '__le16_to_cpup': >> include/uapi/linux/byteorder/big_endian.h:66:20: error: '__u16' undeclared (first use in this function); did you mean 'u16'? return __swab16p((__u16 *)p); ^~~~~ u16 include/uapi/linux/byteorder/big_endian.h:66:27: error: expected expression before ')' token return __swab16p((__u16 *)p); ^ include/uapi/linux/byteorder/big_endian.h: At top level: include/uapi/linux/byteorder/big_endian.h:68:52: error: unknown type name '__u64' static __always_inline __be64 __cpu_to_be64p(const __u64 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h:72:24: error: unknown type name '__u64' static __always_inline __u64 __be64_to_cpup(const __be64 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h: In function '__be64_to_cpup': include/uapi/linux/byteorder/big_endian.h:74:18: error: '__u64' undeclared (first use in this function); did you mean 'u64'? return (__force __u64)*p; ^~~~~ u64 include/uapi/linux/byteorder/big_endian.h: At top level: include/uapi/linux/byteorder/big_endian.h:76:52: error: unknown type name '__u32' static __always_inline __be32 __cpu_to_be32p(const __u32 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h:80:24: error: unknown type name '__u32' static __always_inline __u32 __be32_to_cpup(const __be32 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h: In function '__be32_to_cpup': include/uapi/linux/byteorder/big_endian.h:82:18: error: '__u32' undeclared (first use in this function); did you mean 'u32'? return (__force __u32)*p; ^~~~~ u32 include/uapi/linux/byteorder/big_endian.h: At top level: include/uapi/linux/byteorder/big_endian.h:84:52: error: unknown type name '__u16' static __always_inline __be16 __cpu_to_be16p(const __u16 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h:88:24: error: unknown type name '__u16' static __always_inline __u16 __be16_to_cpup(const __be16 *p) ^~~~~ include/uapi/linux/byteorder/big_endian.h: In function '__be16_to_cpup': include/uapi/linux/byteorder/big_endian.h:90:18: error: '__u16' undeclared (first use in this function); did you mean 'u16'? return (__force __u16)*p; ^~~~~ u16 In file included from include/linux/swab.h:5:0, from include/uapi/linux/byteorder/big_endian.h:13, from include/linux/byteorder/big_endian.h:5, from arch/sh/include/uapi/asm/byteorder.h:8, from arch/sh/include/asm/bitops.h:12, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/asm-generic/bug.h:18, from arch/sh/include/asm/bug.h:112, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/linux/byteorder/generic.h: In function 'le16_add_cpu': include/uapi/linux/swab.h:104:25: error: '__u16' undeclared (first use in this function); did you mean 'u16'? (__builtin_constant_p((__u16)(x)) ? \ ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:9: note: in expansion of macro 'cpu_to_le16' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:104:32: note: in definition of macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:104:32: note: in definition of macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:14:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/swab.h:104:32: note: in definition of macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:104:32: note: in definition of macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:15:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/swab.h:104:32: note: in definition of macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:104:32: note: in definition of macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:14:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:14:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:14:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:14:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:15:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/swab.h:14:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:14:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:14:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:9: note: in expansion of macro 'cpu_to_le16' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:15:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:15:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:14:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0x00ffU) << 8) | \ ^ include/uapi/linux/swab.h:15:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:15:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:15:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:15:12: note: in definition of macro '___constant_swab16' (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ include/uapi/linux/swab.h:15:24: error: expected ')' before numeric constant (((__u16)(x) & (__u16)0xff00U) >> 8))) ^ include/uapi/linux/swab.h:105:2: note: in expansion of macro '___constant_swab16' ___constant_swab16(x) : \ ^~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:35:43: note: in expansion of macro '__swab16' #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) ^~~~~~~~ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:9: note: in expansion of macro 'cpu_to_le16' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ >> include/uapi/linux/byteorder/big_endian.h:36:51: error: expected expression before '__le16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:106:12: note: in definition of macro '__swab16' __fswab16(x)) ^ include/linux/byteorder/generic.h:90:21: note: in expansion of macro '__cpu_to_le16' #define cpu_to_le16 __cpu_to_le16 ^~~~~~~~~~~~~ include/uapi/linux/byteorder/big_endian.h:36:26: note: in expansion of macro '__swab16' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^~~~~~~~ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' #define le16_to_cpu __le16_to_cpu ^~~~~~~~~~~~~ include/linux/byteorder/generic.h:146:21: note: in expansion of macro 'le16_to_cpu' *var = cpu_to_le16(le16_to_cpu(*var) + val); ^~~~~~~~~~~ vim +/__u64 +44 include/uapi/linux/byteorder/big_endian.h 5921e6f8 David Howells 2012-10-13 14 5921e6f8 David Howells 2012-10-13 15 #define __constant_htonl(x) ((__force __be32)(__u32)(x)) 5921e6f8 David Howells 2012-10-13 16 #define __constant_ntohl(x) ((__force __u32)(__be32)(x)) 5921e6f8 David Howells 2012-10-13 17 #define __constant_htons(x) ((__force __be16)(__u16)(x)) 5921e6f8 David Howells 2012-10-13 18 #define __constant_ntohs(x) ((__force __u16)(__be16)(x)) 5921e6f8 David Howells 2012-10-13 19 #define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x))) 5921e6f8 David Howells 2012-10-13 20 #define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x)) 5921e6f8 David Howells 2012-10-13 21 #define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x))) 5921e6f8 David Howells 2012-10-13 22 #define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x)) 5921e6f8 David Howells 2012-10-13 23 #define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x))) 5921e6f8 David Howells 2012-10-13 24 #define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x)) 5921e6f8 David Howells 2012-10-13 25 #define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x)) 5921e6f8 David Howells 2012-10-13 26 #define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x)) 5921e6f8 David Howells 2012-10-13 27 #define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x)) 5921e6f8 David Howells 2012-10-13 28 #define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x)) 5921e6f8 David Howells 2012-10-13 29 #define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x)) 5921e6f8 David Howells 2012-10-13 30 #define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x)) 5921e6f8 David Howells 2012-10-13 @31 #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) 5921e6f8 David Howells 2012-10-13 @32 #define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x)) 5921e6f8 David Howells 2012-10-13 @33 #define __cpu_to_le32(x) ((__force __le32)__swab32((x))) 5921e6f8 David Howells 2012-10-13 @34 #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) 5921e6f8 David Howells 2012-10-13 @35 #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) 5921e6f8 David Howells 2012-10-13 @36 #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) 5921e6f8 David Howells 2012-10-13 @37 #define __cpu_to_be64(x) ((__force __be64)(__u64)(x)) 5921e6f8 David Howells 2012-10-13 @38 #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) 5921e6f8 David Howells 2012-10-13 @39 #define __cpu_to_be32(x) ((__force __be32)(__u32)(x)) 5921e6f8 David Howells 2012-10-13 @40 #define __be32_to_cpu(x) ((__force __u32)(__be32)(x)) 5921e6f8 David Howells 2012-10-13 @41 #define __cpu_to_be16(x) ((__force __be16)(__u16)(x)) 5921e6f8 David Howells 2012-10-13 @42 #define __be16_to_cpu(x) ((__force __u16)(__be16)(x)) 5921e6f8 David Howells 2012-10-13 43 bc27fb68 Denys Vlasenko 2016-03-17 @44 static __always_inline __le64 __cpu_to_le64p(const __u64 *p) 5921e6f8 David Howells 2012-10-13 45 { 5921e6f8 David Howells 2012-10-13 46 return (__force __le64)__swab64p(p); 5921e6f8 David Howells 2012-10-13 47 } bc27fb68 Denys Vlasenko 2016-03-17 @48 static __always_inline __u64 __le64_to_cpup(const __le64 *p) 5921e6f8 David Howells 2012-10-13 49 { 5921e6f8 David Howells 2012-10-13 @50 return __swab64p((__u64 *)p); 5921e6f8 David Howells 2012-10-13 51 } bc27fb68 Denys Vlasenko 2016-03-17 @52 static __always_inline __le32 __cpu_to_le32p(const __u32 *p) 5921e6f8 David Howells 2012-10-13 53 { 5921e6f8 David Howells 2012-10-13 54 return (__force __le32)__swab32p(p); 5921e6f8 David Howells 2012-10-13 55 } bc27fb68 Denys Vlasenko 2016-03-17 56 static __always_inline __u32 __le32_to_cpup(const __le32 *p) 5921e6f8 David Howells 2012-10-13 57 { 5921e6f8 David Howells 2012-10-13 @58 return __swab32p((__u32 *)p); 5921e6f8 David Howells 2012-10-13 59 } bc27fb68 Denys Vlasenko 2016-03-17 @60 static __always_inline __le16 __cpu_to_le16p(const __u16 *p) 5921e6f8 David Howells 2012-10-13 61 { 5921e6f8 David Howells 2012-10-13 62 return (__force __le16)__swab16p(p); 5921e6f8 David Howells 2012-10-13 63 } bc27fb68 Denys Vlasenko 2016-03-17 64 static __always_inline __u16 __le16_to_cpup(const __le16 *p) 5921e6f8 David Howells 2012-10-13 65 { 5921e6f8 David Howells 2012-10-13 @66 return __swab16p((__u16 *)p); 5921e6f8 David Howells 2012-10-13 67 } bc27fb68 Denys Vlasenko 2016-03-17 68 static __always_inline __be64 __cpu_to_be64p(const __u64 *p) 5921e6f8 David Howells 2012-10-13 69 { 5921e6f8 David Howells 2012-10-13 70 return (__force __be64)*p; 5921e6f8 David Howells 2012-10-13 71 } bc27fb68 Denys Vlasenko 2016-03-17 72 static __always_inline __u64 __be64_to_cpup(const __be64 *p) 5921e6f8 David Howells 2012-10-13 73 { 5921e6f8 David Howells 2012-10-13 74 return (__force __u64)*p; 5921e6f8 David Howells 2012-10-13 75 } bc27fb68 Denys Vlasenko 2016-03-17 76 static __always_inline __be32 __cpu_to_be32p(const __u32 *p) 5921e6f8 David Howells 2012-10-13 77 { 5921e6f8 David Howells 2012-10-13 78 return (__force __be32)*p; 5921e6f8 David Howells 2012-10-13 79 } bc27fb68 Denys Vlasenko 2016-03-17 80 static __always_inline __u32 __be32_to_cpup(const __be32 *p) 5921e6f8 David Howells 2012-10-13 81 { 5921e6f8 David Howells 2012-10-13 82 return (__force __u32)*p; 5921e6f8 David Howells 2012-10-13 83 } bc27fb68 Denys Vlasenko 2016-03-17 84 static __always_inline __be16 __cpu_to_be16p(const __u16 *p) 5921e6f8 David Howells 2012-10-13 85 { 5921e6f8 David Howells 2012-10-13 86 return (__force __be16)*p; 5921e6f8 David Howells 2012-10-13 87 } bc27fb68 Denys Vlasenko 2016-03-17 88 static __always_inline __u16 __be16_to_cpup(const __be16 *p) 5921e6f8 David Howells 2012-10-13 89 { 5921e6f8 David Howells 2012-10-13 90 return (__force __u16)*p; 5921e6f8 David Howells 2012-10-13 91 } 5921e6f8 David Howells 2012-10-13 92 #define __cpu_to_le64s(x) __swab64s((x)) 5921e6f8 David Howells 2012-10-13 93 #define __le64_to_cpus(x) __swab64s((x)) 5921e6f8 David Howells 2012-10-13 94 #define __cpu_to_le32s(x) __swab32s((x)) 5921e6f8 David Howells 2012-10-13 @95 #define __le32_to_cpus(x) __swab32s((x)) 5921e6f8 David Howells 2012-10-13 96 #define __cpu_to_le16s(x) __swab16s((x)) 5921e6f8 David Howells 2012-10-13 97 #define __le16_to_cpus(x) __swab16s((x)) 5921e6f8 David Howells 2012-10-13 98 #define __cpu_to_be64s(x) do { (void)(x); } while (0) 5921e6f8 David Howells 2012-10-13 99 #define __be64_to_cpus(x) do { (void)(x); } while (0) 5921e6f8 David Howells 2012-10-13 100 #define __cpu_to_be32s(x) do { (void)(x); } while (0) 5921e6f8 David Howells 2012-10-13 101 #define __be32_to_cpus(x) do { (void)(x); } while (0) 5921e6f8 David Howells 2012-10-13 102 #define __cpu_to_be16s(x) do { (void)(x); } while (0) 5921e6f8 David Howells 2012-10-13 103 #define __be16_to_cpus(x) do { (void)(x); } while (0) 5921e6f8 David Howells 2012-10-13 104 5921e6f8 David Howells 2012-10-13 105 :::::: The code at line 44 was first introduced by commit :::::: bc27fb68aaad44dd8f5c34924f05721f0abaeec1 include/uapi/linux/byteorder, swab: force inlining of some byteswap operations :::::: TO: Denys Vlasenko <dvlasenk@xxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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