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Searched refs:user_read_access_begin (Results 1 – 7 of 7) sorted by relevance

/OK3568_Linux_fs/kernel/include/linux/
H A Duaccess.h407 #ifndef user_read_access_begin
408 #define user_read_access_begin user_access_begin macro
/OK3568_Linux_fs/kernel/lib/
H A Dstrnlen_user.c112 if (user_read_access_begin(str, max)) { in strnlen_user()
H A Dusercopy.c65 if (!user_read_access_begin(from, size)) in check_zeroed_user()
H A Dstrncpy_from_user.c138 if (user_read_access_begin(src, max)) { in strncpy_from_user()
/OK3568_Linux_fs/kernel/arch/powerpc/include/asm/
H A Duaccess.h524 user_read_access_begin(const void __user *ptr, size_t len) in user_read_access_begin() function
534 #define user_read_access_begin user_read_access_begin macro
/OK3568_Linux_fs/kernel/kernel/
H A Dcompat.c202 if (!user_read_access_begin(umask, bitmap_size / 8)) in compat_get_bitmap()
/OK3568_Linux_fs/kernel/fs/
H A Dselect.c782 if (!user_read_access_begin(from, sizeof(*from))) in get_sigset_argpack()
1355 if (!user_read_access_begin(from, sizeof(*from))) in get_compat_sigset_argpack()