Searched refs:user_access_begin (Results 1 – 12 of 12) sorted by relevance
| /OK3568_Linux_fs/kernel/include/linux/ |
| H A D | uaccess.h | 393 #ifndef user_access_begin
394 #define user_access_begin(ptr,len) access_ok(ptr, len) macro
404 #define user_write_access_begin user_access_begin
408 #define user_read_access_begin user_access_begin
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| /OK3568_Linux_fs/kernel/arch/x86/lib/ |
| H A D | csum-wrappers_64.c | 29 if (!user_access_begin(src, len)) in csum_and_copy_from_user()
54 if (!user_access_begin(dst, len)) in csum_and_copy_to_user()
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| /OK3568_Linux_fs/kernel/arch/x86/include/asm/ |
| H A D | futex.h | 59 if (!user_access_begin(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
95 if (!user_access_begin(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
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| H A D | checksum_32.h | 50 if (!user_access_begin(src, len)) in csum_and_copy_from_user()
178 if (!user_access_begin(dst, len)) in csum_and_copy_to_user()
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| H A D | uaccess.h | 475 static __must_check __always_inline bool user_access_begin(const void __user *ptr, size_t len) in user_access_begin() function
482 #define user_access_begin(a,b) user_access_begin(a,b) macro
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| /OK3568_Linux_fs/kernel/arch/powerpc/include/asm/ |
| H A D | uaccess.h | 508 static __must_check inline bool user_access_begin(const void __user *ptr, size_t len) in user_access_begin() function
518 #define user_access_begin user_access_begin macro
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| /OK3568_Linux_fs/kernel/arch/x86/kernel/ |
| H A D | signal.c | 330 if (!user_access_begin(frame, sizeof(*frame))) in __setup_frame()
385 if (!user_access_begin(frame, sizeof(*frame))) in __setup_rt_frame()
469 if (!user_access_begin(frame, sizeof(*frame))) in __setup_rt_frame()
574 if (!user_access_begin(frame, sizeof(*frame))) in x32_setup_rt_frame()
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| H A D | vm86_32.c | 116 if (!user_access_begin(user, vm86->vm86plus.is_vm86pus ? in save_v86_state()
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| /OK3568_Linux_fs/kernel/arch/x86/ia32/ |
| H A D | ia32_signal.c | 265 if (!user_access_begin(frame, sizeof(*frame))) in ia32_setup_frame()
322 if (!user_access_begin(frame, sizeof(*frame))) in ia32_setup_rt_frame()
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| /OK3568_Linux_fs/kernel/arch/x86/kvm/mmu/ |
| H A D | paging_tmpl.h | 153 if (!user_access_begin(ptep_user, sizeof(pt_element_t))) in FNAME()
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| /OK3568_Linux_fs/kernel/lib/ |
| H A D | iov_iter.c | 1671 if (!user_access_begin(uiov, nr_segs * sizeof(*uiov))) in copy_compat_iovec_from_user()
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_execbuffer.c | 1858 if (!user_access_begin(urelocs, size)) in eb_copy_relocations()
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