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Searched refs:user_read_access_begin (Results 1 – 14 of 14) sorted by relevance

/openbmc/linux/arch/powerpc/lib/
H A Dchecksum_wrappers.c19 if (unlikely(!user_read_access_begin(src, len))) in csum_and_copy_from_user()
H A Dsstep.c337 if (user_read_access_begin((void __user *)ea, nb)) { in read_mem_aligned()
393 if (user_read_access_begin((void __user *)ea, nb)) { in copy_mem_in()
/openbmc/linux/lib/
H A Dstrnlen_user.c112 if (user_read_access_begin(str, max)) { in strnlen_user()
H A Dusercopy.c73 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()
/openbmc/linux/arch/powerpc/include/asm/
H A Duaccess.h416 user_read_access_begin(const void __user *ptr, size_t len) in user_read_access_begin() function
426 #define user_read_access_begin user_read_access_begin macro
/openbmc/linux/include/linux/
H A Duaccess.h434 #ifndef user_read_access_begin
435 #define user_read_access_begin user_access_begin macro
/openbmc/linux/arch/powerpc/kernel/
H A Dsignal_32.c475 if (!user_read_access_begin(sr, sizeof(*sr))) in restore_user_regs()
588 if (!user_read_access_begin(sr, sizeof(*sr))) in restore_tm_user_regs()
637 if (!user_read_access_begin(tm_sr, sizeof(*tm_sr))) in restore_tm_user_regs()
925 if (!user_read_access_begin(ucp, sizeof(*ucp))) in do_setcontext()
963 if (!user_read_access_begin(ucp, sizeof(*ucp))) in do_setcontext_tm()
H A Dalign.c168 if (!user_read_access_begin(addr, nb)) in emulate_spe()
H A Dsignal_64.c720 if (!user_read_access_begin(new_ctx, ctx_size)) in SYSCALL_DEFINE3()
832 if (!user_read_access_begin(&uc->uc_mcontext, sizeof(uc->uc_mcontext))) in SYSCALL_DEFINE0()
/openbmc/linux/kernel/
H A Dcompat.c202 if (!user_read_access_begin(umask, bitmap_size / 8)) in compat_get_bitmap()
/openbmc/linux/fs/
H A Dselect.c783 if (!user_read_access_begin(from, sizeof(*from))) in get_sigset_argpack()
1356 if (!user_read_access_begin(from, sizeof(*from))) in get_compat_sigset_argpack()
/openbmc/linux/arch/powerpc/kernel/ptrace/
H A Dptrace-view.c766 if (!user_read_access_begin(u, count)) in gpr32_set_common_user()
/openbmc/linux/mm/
H A Dgup.c1895 if (!user_read_access_begin(uaddr, size)) in fault_in_readable()