Lustre build failed on Ubuntu 2204 kernel v5.17 with "redefine
__compiletime_strlen".
This patch fixes this build error.
Fixes:
919b93b951 ("LU-16510 build: fortified memcpy from linux 6.1")
Signed-off-by: Qian Yingjin <qian@ddn.com>
Change-Id: Ic26daecd6b91614e01b5b0030f40eede205a21f7
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/51953
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Jian Yu <yujian@whamcloud.com>
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
void __write_overflow(void) __compiletime_error("detected write beyond size of object (1st parameter)");
void __write_overflow_field(size_t avail, size_t wanted) __compiletime_warning("detected write beyond size of field (1st parameter); maybe use struct_group()?");
+#ifndef __compiletime_strlen
#define __compiletime_strlen(p) \
({ \
char *__p = (char *)(p); \
} \
__ret; \
})
+#endif
#if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS)
extern void *__underlying_memchr(const void *p, int c, __kernel_size_t size) __RENAME(memchr);