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Searched refs:uaddr (Results 1 – 25 of 73) sorted by relevance

123

/arch/x86/include/asm/
A Dfutex.h15 #define unsafe_atomic_op1(insn, oval, uaddr, oparg, label) \ argument
21 : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
29 #define unsafe_atomic_op2(insn, oval, uaddr, oparg, label) \ argument
41 "+m" (*uaddr), "=&r" (tem) \
49 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
52 uaddr = masked_user_access_begin(uaddr); in arch_futex_atomic_op_inuser()
53 else if (!user_access_begin(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
62 uaddr, oparg, Efault); in arch_futex_atomic_op_inuser()
90 uaddr = masked_user_access_begin(uaddr); in futex_atomic_cmpxchg_inatomic()
91 else if (!user_access_begin(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/mips/include/asm/
A Dfutex.h52 "=" GCC_OFF_SMALL_ASM() (*uaddr) \
53 : "0" (0), GCC_OFF_SMALL_ASM() (*uaddr), "Jr" (oparg), \
82 "=" GCC_OFF_SMALL_ASM() (*uaddr) \
83 : "0" (0), GCC_OFF_SMALL_ASM() (*uaddr), "Jr" (oparg), \
97 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
107 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
111 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
115 ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
119 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
132 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
[all …]
/arch/hexagon/include/asm/
A Dfutex.h13 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
29 : "=&r" (oldval), "=&r" (ret), "+m" (*uaddr) \
30 : "r" (uaddr), "r" (oparg), "i" (-EFAULT) \
39 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
44 __futex_atomic_op("%1 = %4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_atomic_op("%1 = add(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
51 __futex_atomic_op("%1 = or(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
56 oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
79 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
98 : "+r" (ret), "=&r" (prev), "+m" (*uaddr) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/arm/include/asm/
A Dfutex.h29 prefetchw(uaddr); \
40 : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT) \
46 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
53 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
58 prefetchw(uaddr); in futex_atomic_cmpxchg_inatomic()
70 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) in futex_atomic_cmpxchg_inatomic()
94 : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT) \
100 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
107 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
120 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) in futex_atomic_cmpxchg_inatomic()
[all …]
A Dtlbflush.h418 uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm); in __local_flush_tlb_page()
422 tlb_op(TLB_V4_U_PAGE, "c8, c7, 1", uaddr); in __local_flush_tlb_page()
423 tlb_op(TLB_V4_D_PAGE, "c8, c6, 1", uaddr); in __local_flush_tlb_page()
424 tlb_op(TLB_V4_I_PAGE, "c8, c5, 1", uaddr); in __local_flush_tlb_page()
429 tlb_op(TLB_V6_U_PAGE, "c8, c7, 1", uaddr); in __local_flush_tlb_page()
430 tlb_op(TLB_V6_D_PAGE, "c8, c6, 1", uaddr); in __local_flush_tlb_page()
431 tlb_op(TLB_V6_I_PAGE, "c8, c5, 1", uaddr); in __local_flush_tlb_page()
439 uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm); in local_flush_tlb_page()
444 __local_flush_tlb_page(vma, uaddr); in local_flush_tlb_page()
456 uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm); in __flush_tlb_page()
[all …]
/arch/xtensa/include/asm/
A Dfutex.h24 #define __futex_atomic_op(insn, ret, old, uaddr, arg) \ argument
44 : [addr] "r" (uaddr), [oparg] "r" (arg), \
68 [mem] "+m" (*(uaddr)) \
74 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
79 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
85 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
89 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
93 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
97 ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
101 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
[all …]
/arch/s390/include/asm/
A Dfutex.h14 __futex_atomic_##name(int oparg, int *old, u32 __user *uaddr) \
19 instrument_copy_from_user_before(old, uaddr, sizeof(*old)); \
34 [new] "=&d" (new), [uaddr] "+Q" (*uaddr) \
39 instrument_copy_from_user_after(old, uaddr, sizeof(*old), 0); \
56 rc = __futex_atomic_set(oparg, &old, uaddr); in arch_futex_atomic_op_inuser()
59 rc = __futex_atomic_add(oparg, &old, uaddr); in arch_futex_atomic_op_inuser()
62 rc = __futex_atomic_or(oparg, &old, uaddr); in arch_futex_atomic_op_inuser()
65 rc = __futex_atomic_and(~oparg, &old, uaddr); in arch_futex_atomic_op_inuser()
68 rc = __futex_atomic_xor(oparg, &old, uaddr); in arch_futex_atomic_op_inuser()
84 instrument_copy_from_user_before(uval, uaddr, sizeof(*uval)); in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/arc/include/asm/
A Dfutex.h18 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)\ argument
40 : "r" (uaddr), "r" (oparg), "ir" (-EFAULT) \
46 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)\ argument
67 : "r" (uaddr), "r" (oparg), "ir" (-EFAULT) \
74 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
78 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
87 __futex_atomic_op("mov %0, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
91 __futex_atomic_op("add %0, %1, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
94 __futex_atomic_op("or %0, %1, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
127 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/loongarch/include/asm/
A Dfutex.h14 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
25 "=ZC" (*uaddr) \
26 : "0" (0), "ZC" (*uaddr), "Jr" (oparg) \
39 __futex_atomic_op("move $t0, %z5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
42 __futex_atomic_op("add.w $t0, %1, %z5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
45 __futex_atomic_op("or $t0, %1, %z5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
48 __futex_atomic_op("and $t0, %1, %z5", ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
51 __futex_atomic_op("xor $t0, %1, %z5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
71 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
85 : "+r" (ret), "=&r" (val), "=ZC" (*uaddr) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/openrisc/include/asm/
A Dfutex.h11 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
27 : "=&r" (oldval), "=&r" (ret), "+m" (*uaddr) \
38 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
43 __futex_atomic_op("l.or %1,%4,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
46 __futex_atomic_op("l.add %1,%0,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
49 __futex_atomic_op("l.or %1,%0,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
52 __futex_atomic_op("l.and %1,%0,%4", ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
55 __futex_atomic_op("l.xor %1,%0,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
68 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
74 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/powerpc/include/asm/
A Dfutex.h12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
28 : "b" (uaddr), "i" (-EFAULT), "r" (oparg) \
32 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
36 if (!user_access_begin(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
41 __futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
44 __futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
53 __futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
66 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
72 if (!user_access_begin(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/microblaze/include/asm/
A Dfutex.h11 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
28 : "r" (uaddr), "i" (-EFAULT), "r" (oparg) \
37 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
42 __futex_atomic_op("or %1,%4,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
45 __futex_atomic_op("add %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
48 __futex_atomic_op("or %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 __futex_atomic_op("andn %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
54 __futex_atomic_op("xor %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
67 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
73 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/alpha/include/asm/
A Dfutex.h12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
26 : "r" (uaddr), "r"(oparg) \
30 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
34 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
39 __futex_atomic_op("mov %3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
42 __futex_atomic_op("addl %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
45 __futex_atomic_op("or %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 __futex_atomic_op("xor %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
64 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
70 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/sparc/include/asm/
A Dfutex_64.h9 #define __futex_cas_op(insn, ret, oldval, uaddr, oparg) \ argument
30 : "r" (uaddr), "r" (oparg), "i" (-EFAULT) \
34 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
38 if (unlikely((((unsigned long) uaddr) & 0x3UL))) in arch_futex_atomic_op_inuser()
43 __futex_cas_op("mov\t%4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
46 __futex_cas_op("add\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
49 __futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
52 __futex_cas_op("andn\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
55 __futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
68 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
[all …]
/arch/csky/include/asm/
A Dfutex.h14 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
34 [u] "+m" (*uaddr), [t] "=&r" (tmp) \
46 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
52 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
56 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
60 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
64 ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
68 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
83 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
89 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/riscv/include/asm/
A Dfutex.h22 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
30 [u] "+m" (*uaddr) \
41 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
47 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
55 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
59 ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
63 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
76 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
83 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/arm64/include/asm/
A Dfutex.h15 #define __futex_atomic_op(insn, ret, oldval, uaddr, tmp, oparg) \ argument
33 : "=&r" (ret), "=&r" (oldval), "+Q" (*uaddr), "=&r" (tmp), \
44 u32 __user *uaddr = __uaccess_mask_ptr(_uaddr); in arch_futex_atomic_op_inuser() local
52 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
56 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
60 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
64 ret, oldval, uaddr, tmp, ~oparg); in arch_futex_atomic_op_inuser()
68 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
87 u32 __user *uaddr; in futex_atomic_cmpxchg_inatomic() local
92 uaddr = __uaccess_mask_ptr(_uaddr); in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/um/kernel/skas/
A Duaccess.c259 if (!access_ok(uaddr, sizeof(*uaddr))) in arch_futex_atomic_op_inuser()
276 oldval = *uaddr; in arch_futex_atomic_op_inuser()
282 *uaddr = oparg; in arch_futex_atomic_op_inuser()
285 *uaddr += oparg; in arch_futex_atomic_op_inuser()
288 *uaddr |= oparg; in arch_futex_atomic_op_inuser()
291 *uaddr &= ~oparg; in arch_futex_atomic_op_inuser()
294 *uaddr ^= oparg; in arch_futex_atomic_op_inuser()
337 if (!access_ok(uaddr, sizeof(*uaddr))) in futex_atomic_cmpxchg_inatomic()
348 uaddr = page_address(page) + (((unsigned long) uaddr) & ~PAGE_MASK); in futex_atomic_cmpxchg_inatomic()
350 uaddr = kmap_atomic(page) + ((unsigned long) uaddr & ~PAGE_MASK); in futex_atomic_cmpxchg_inatomic()
[all …]
/arch/parisc/include/asm/
A Dfutex.h35 arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
38 unsigned long ua = (unsigned long)uaddr; in arch_futex_atomic_op_inuser()
48 if (unlikely(get_user(oldval, uaddr) != 0)) { in arch_futex_atomic_op_inuser()
77 if (unlikely(put_user(tmp, uaddr) != 0)) in arch_futex_atomic_op_inuser()
90 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
94 unsigned long ua = (unsigned long)uaddr; in futex_atomic_cmpxchg_inatomic()
99 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
111 if (unlikely(get_user(val, uaddr) != 0)) { in futex_atomic_cmpxchg_inatomic()
116 if (val == oldval && unlikely(put_user(newval, uaddr) != 0)) { in futex_atomic_cmpxchg_inatomic()
/arch/sh/include/asm/
A Dfutex.h20 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
23 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
26 return atomic_futex_op_cmpxchg_inatomic(uval, uaddr, oldval, newval); in futex_atomic_cmpxchg_inatomic()
30 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
36 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
63 ret = futex_atomic_cmpxchg_inatomic(&prev, uaddr, oldval, newval); in arch_futex_atomic_op_inuser()
A Dfutex-irq.h6 u32 __user *uaddr, in atomic_futex_op_cmpxchg_inatomic() argument
15 ret = get_user(prev, uaddr); in atomic_futex_op_cmpxchg_inatomic()
17 ret = put_user(newval, uaddr); in atomic_futex_op_cmpxchg_inatomic()
/arch/arc/kernel/
A Dprocess.c46 SYSCALL_DEFINE3(arc_usr_cmpxchg, int __user *, uaddr, int, expected, int, new) in SYSCALL_DEFINE3() argument
63 ret = access_ok(uaddr, sizeof(*uaddr)); in SYSCALL_DEFINE3()
70 ret = __get_user(uval, uaddr); in SYSCALL_DEFINE3()
77 ret = __put_user(new, uaddr); in SYSCALL_DEFINE3()
94 ret = fixup_user_fault(current->mm, (unsigned long) uaddr, in SYSCALL_DEFINE3()
/arch/arm64/kvm/vgic/
A Dvgic-kvm-device.c95 u64 __user *uaddr = (u64 __user *)attr->addr; in kvm_vgic_addr() local
104 if (get_user(addr, uaddr)) in kvm_vgic_addr()
205 r = put_user(addr, uaddr); in kvm_vgic_addr()
224 if (get_user(val, uaddr)) in vgic_set_common_attr()
304 VGIC_NR_PRIVATE_IRQS, uaddr); in vgic_get_common_attr()
383 if (get_user(val, uaddr)) in vgic_v2_attr_regs_access()
417 ret = put_user(val, uaddr); in vgic_v2_attr_regs_access()
561 if (get_user(val, uaddr)) in vgic_v3_attr_regs_access()
616 ret = put_user(val, uaddr); in vgic_v3_attr_regs_access()
632 u32 __user *uaddr = (u32 __user *)attr->addr; in vgic_v3_set_attr() local
[all …]
/arch/arm/mm/
A Dflush.c128 void __flush_ptrace_access(struct page *page, unsigned long uaddr, void *kaddr, in __flush_ptrace_access() argument
140 flush_pfn_alias(page_to_pfn(page), uaddr); in __flush_ptrace_access()
149 flush_icache_alias(page_to_pfn(page), uaddr, len); in __flush_ptrace_access()
160 unsigned long uaddr, void *kaddr, unsigned long len) in flush_ptrace_access() argument
167 __flush_ptrace_access(page, uaddr, kaddr, len, flags); in flush_ptrace_access()
170 void flush_uprobe_xol_access(struct page *page, unsigned long uaddr, in flush_uprobe_xol_access() argument
175 __flush_ptrace_access(page, uaddr, kaddr, len, flags); in flush_uprobe_xol_access()
186 unsigned long uaddr, void *dst, const void *src, in copy_to_user_page() argument
193 flush_ptrace_access(vma, page, uaddr, dst, len); in copy_to_user_page()
/arch/riscv/kvm/
A Daia_device.c306 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_set_attr()
316 if (copy_from_user(&addr, uaddr, sizeof(addr))) in aia_set_attr()
341 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_set_attr()
350 if (copy_from_user(&v, uaddr, sizeof(v))) in aia_set_attr()
373 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_get_attr()
382 if (copy_to_user(uaddr, &nr, sizeof(nr))) in aia_get_attr()
401 if (copy_to_user(uaddr, &addr, sizeof(addr))) in aia_get_attr()
406 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_get_attr()
415 if (copy_to_user(uaddr, &nr, sizeof(nr))) in aia_get_attr()
420 if (copy_from_user(&v, uaddr, sizeof(v))) in aia_get_attr()
[all …]

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