Searched refs:user_access_begin (Results 1 – 14 of 14) sorted by relevance
| /Linux-v6.1/arch/x86/lib/ |
| D | csum-wrappers_64.c | 29 if (!user_access_begin(src, len)) in csum_and_copy_from_user()
53 if (!user_access_begin(dst, len)) in csum_and_copy_to_user()
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| /Linux-v6.1/include/linux/ |
| D | uaccess.h | 393 #ifndef user_access_begin
394 #define user_access_begin(ptr,len) access_ok(ptr, len) macro
405 #define user_write_access_begin user_access_begin
409 #define user_read_access_begin user_access_begin
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| /Linux-v6.1/arch/powerpc/include/asm/ |
| D | futex.h | 36 if (!user_access_begin(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
72 if (!user_access_begin(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
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| D | uaccess.h | 367 static __must_check inline bool user_access_begin(const void __user *ptr, size_t len) in user_access_begin() function
377 #define user_access_begin user_access_begin macro
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| /Linux-v6.1/arch/x86/include/asm/ |
| D | futex.h | 51 if (!user_access_begin(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
87 if (!user_access_begin(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
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| 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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| D | uaccess.h | 549 static __must_check __always_inline bool user_access_begin(const void __user *ptr, size_t len) in user_access_begin() function
556 #define user_access_begin(a,b) user_access_begin(a,b) macro
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| /Linux-v6.1/arch/x86/kernel/ |
| D | signal.c | 336 if (!user_access_begin(frame, sizeof(*frame))) in __setup_frame()
391 if (!user_access_begin(frame, sizeof(*frame))) in __setup_rt_frame()
475 if (!user_access_begin(frame, sizeof(*frame))) in __setup_rt_frame()
580 if (!user_access_begin(frame, sizeof(*frame))) in x32_setup_rt_frame()
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| D | vm86_32.c | 114 if (!user_access_begin(user, vm86->vm86plus.is_vm86pus ? in save_v86_state()
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| /Linux-v6.1/arch/x86/ia32/ |
| D | ia32_signal.c | 264 if (!user_access_begin(frame, sizeof(*frame))) in ia32_setup_frame()
321 if (!user_access_begin(frame, sizeof(*frame))) in ia32_setup_rt_frame()
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| /Linux-v6.1/arch/powerpc/kernel/ |
| D | signal_32.c | 756 if (!user_access_begin(frame, sizeof(*frame))) in handle_rt_signal32()
856 if (!user_access_begin(frame, sizeof(*frame))) in handle_signal32()
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| /Linux-v6.1/lib/ |
| D | iov_iter.c | 1690 if (!user_access_begin(uiov, nr_segs * sizeof(*uiov))) in copy_compat_iovec_from_user()
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| /Linux-v6.1/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_execbuffer.c | 1662 if (!user_access_begin(urelocs, size)) in eb_copy_relocations()
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| /Linux-v6.1/arch/x86/kvm/ |
| D | x86.c | 3485 if (!user_access_begin(st, sizeof(*st))) in record_steal_time()
3507 if (!user_access_begin(st, sizeof(*st))) in record_steal_time()
3510 if (!user_access_begin(st, sizeof(*st))) in record_steal_time()
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