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Searched refs:user_write_access_begin (Results 1 – 9 of 9) sorted by relevance

/OK3568_Linux_fs/kernel/fs/
H A Dreaddir.c163 if (!user_write_access_begin(dirent, in fillonedir()
249 if (!user_write_access_begin(prev, reclen + prev_reclen)) in filldir()
331 if (!user_write_access_begin(prev, reclen + prev_reclen)) in filldir64()
421 if (!user_write_access_begin(dirent, in compat_fillonedir()
501 if (!user_write_access_begin(prev, reclen + prev_reclen)) in compat_filldir()
H A Dselect.c1017 if (!user_write_access_begin(ufds, nfds * sizeof(*ufds))) in do_sys_poll()
/OK3568_Linux_fs/kernel/include/linux/
H A Duaccess.h403 #ifndef user_write_access_begin
404 #define user_write_access_begin user_access_begin macro
/OK3568_Linux_fs/kernel/arch/powerpc/include/asm/
H A Duaccess.h538 user_write_access_begin(const void __user *ptr, size_t len) in user_write_access_begin() function
548 #define user_write_access_begin user_write_access_begin macro
/OK3568_Linux_fs/kernel/arch/x86/kernel/
H A Dsys_ia32.c138 if (!user_write_access_begin(ubuf, sizeof(struct stat64))) in cp_stat64()
/OK3568_Linux_fs/kernel/kernel/
H A Dcompat.c231 if (!user_write_access_begin(umask, bitmap_size / 8)) in compat_put_bitmap()
H A Dexit.c1567 if (!user_write_access_begin(infop, sizeof(*infop))) in SYSCALL_DEFINE5()
1710 if (!user_write_access_begin(infop, sizeof(*infop))) in COMPAT_SYSCALL_DEFINE5()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/
H A Di915_query.c174 if (!user_write_access_begin(p, 2 * sizeof(u32) * kernel_n_regs)) in copy_perf_config_registers_or_number()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/gem/
H A Di915_gem_execbuffer.c3421 if (!user_write_access_begin(user_exec_list, in i915_gem_execbuffer2_ioctl()