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

/linux/lib/
H A Dusercopy.c56 if (!user_read_access_begin(from, size)) in check_zeroed_user()
/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 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()
/linux/include/linux/
H A Duaccess.h647 #ifndef user_read_access_begin
648 #define user_read_access_begin user_access_begin macro
/linux/kernel/
H A Dcompat.c202 if (!user_read_access_begin(umask, bitmap_size / 8)) in compat_get_bitmap()
/linux/arch/powerpc/include/asm/
H A Duaccess.h454 #define user_read_access_begin(p, l) __user_access_begin(p, l, KUAP_READ) macro
/linux/sound/core/
H A Dpcm_native.c3106 if (!user_read_access_begin(__src, sizeof(*__src))) \