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Searched refs:user_write_access_begin (Results 1 – 17 of 17) sorted by relevance

/openbmc/linux/fs/
H A Dreaddir.c199 if (!user_write_access_begin(dirent, in fillonedir()
285 if (!user_write_access_begin(prev, reclen + prev_reclen)) in filldir()
367 if (!user_write_access_begin(prev, reclen + prev_reclen)) in filldir64()
457 if (!user_write_access_begin(dirent, in compat_fillonedir()
537 if (!user_write_access_begin(prev, reclen + prev_reclen)) in compat_filldir()
H A Dselect.c1018 if (!user_write_access_begin(ufds, nfds * sizeof(*ufds))) in do_sys_poll()
/openbmc/linux/arch/powerpc/lib/
H A Dchecksum_wrappers.c32 if (unlikely(!user_write_access_begin(dst, len))) in csum_and_copy_to_user()
H A Dsstep.c473 if (user_write_access_begin((void __user *)ea, nb)) { in write_mem_aligned()
529 if (user_write_access_begin((void __user *)ea, nb)) { in copy_mem_out()
1082 } else if (user_write_access_begin((void __user *)ea, size)) { in emulate_dcbz()
/openbmc/linux/arch/powerpc/include/asm/
H A Duaccess.h430 user_write_access_begin(const void __user *ptr, size_t len) in user_write_access_begin() function
440 #define user_write_access_begin user_write_access_begin macro
/openbmc/linux/include/linux/
H A Duaccess.h430 #ifndef user_write_access_begin
431 #define user_write_access_begin user_access_begin macro
/openbmc/linux/arch/powerpc/kernel/
H A Dsignal_64.c686 if (!user_write_access_begin(old_ctx, ctx_size)) in SYSCALL_DEFINE3()
876 if (!user_write_access_begin(frame, sizeof(*frame))) in handle_rt_signal64()
901 if (!user_write_access_begin(&frame->uc.uc_sigmask, in handle_rt_signal64()
H A Dalign.c255 if (!user_write_access_begin(addr, nb)) in emulate_spe()
H A Dsignal_32.c1054 if (!user_write_access_begin(old_ctx, ctx_size)) in COMPAT_SYSCALL_DEFINE3()
/openbmc/linux/arch/x86/kernel/
H A Dsys_ia32.c138 if (!user_write_access_begin(ubuf, sizeof(struct stat64))) in cp_stat64()
/openbmc/linux/kernel/
H A Dcompat.c231 if (!user_write_access_begin(umask, bitmap_size / 8)) in compat_put_bitmap()
H A Drseq.c96 if (!user_write_access_begin(rseq, t->rseq_len)) in rseq_update_cpu_node_id()
H A Dexit.c1728 if (!user_write_access_begin(infop, sizeof(*infop))) in SYSCALL_DEFINE5()
1871 if (!user_write_access_begin(infop, sizeof(*infop))) in COMPAT_SYSCALL_DEFINE5()
/openbmc/linux/net/core/
H A Dscm.c241 if (!user_write_access_begin(cm, cmlen)) in put_cmsg()
/openbmc/linux/drivers/gpu/drm/i915/
H A Di915_query.c210 if (!user_write_access_begin(p, 2 * sizeof(u32) * kernel_n_regs)) in copy_perf_config_registers_or_number()
/openbmc/linux/mm/
H A Dgup.c1785 if (!user_write_access_begin(uaddr, size)) in fault_in_writeable()
/openbmc/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_execbuffer.c3630 if (!user_write_access_begin(user_exec_list, in i915_gem_execbuffer2_ioctl()