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Searched refs:uaddr (Results 1 – 25 of 207) sorted by relevance

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/linux-6.3-rc2/tools/testing/selftests/futex/include/
A Dfutextest.h70 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \ argument
80 return futex(uaddr, FUTEX_WAIT, val, timeout, NULL, 0, opflags); in futex_wait()
88 futex_wake(futex_t *uaddr, int nr_wake, int opflags) in futex_wake() argument
131 futex_unlock_pi(futex_t *uaddr, int opflags) in futex_unlock_pi() argument
221 return __sync_val_compare_and_swap(uaddr, oldval, newval); in futex_cmpxchg()
231 futex_dec(futex_t *uaddr) in futex_dec() argument
233 return __sync_sub_and_fetch(uaddr, 1); in futex_dec()
243 futex_inc(futex_t *uaddr) in futex_inc() argument
245 return __sync_add_and_fetch(uaddr, 1); in futex_inc()
256 futex_set(futex_t *uaddr, u_int32_t newval) in futex_set() argument
[all …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/tools/perf/bench/
A Dfutex.h52 return syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3); in futex_syscall()
69 return futex_syscall(uaddr, FUTEX_WAIT, val, timeout, NULL, 0, opflags); in futex_wait()
77 futex_wake(u_int32_t *uaddr, int nr_wake, int opflags) in futex_wake() argument
79 return futex_syscall(uaddr, FUTEX_WAKE, nr_wake, NULL, NULL, 0, opflags); in futex_wake()
86 futex_lock_pi(u_int32_t *uaddr, struct timespec *timeout, int opflags) in futex_lock_pi() argument
88 return futex_syscall(uaddr, FUTEX_LOCK_PI, 0, timeout, NULL, 0, opflags); in futex_lock_pi()
95 futex_unlock_pi(u_int32_t *uaddr, int opflags) in futex_unlock_pi() argument
97 return futex_syscall(uaddr, FUTEX_UNLOCK_PI, 0, NULL, NULL, 0, opflags); in futex_unlock_pi()
122 futex_wait_requeue_pi(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, in futex_wait_requeue_pi() argument
125 return futex_syscall(uaddr, FUTEX_WAIT_REQUEUE_PI, val, timeout, uaddr2, 0, in futex_wait_requeue_pi()
[all …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/drivers/mtd/chips/
A Djedec_probe.c191 enum uaddr { enum
469 .uaddr = MTD_UADDR_DONT_CARE,
738 .uaddr = MTD_UADDR_DONT_CARE,
881 .uaddr = MTD_UADDR_UNNECESSARY,
1975 uint8_t uaddr; in cfi_jedec_setup() local
2010 uaddr = jedec_table[index].uaddr; in cfi_jedec_setup()
2037 uint8_t uaddr; in jedec_match() local
2094 uaddr = finfo->uaddr; in jedec_match()
2098 if ( MTD_UADDR_UNNECESSARY != uaddr && MTD_UADDR_DONT_CARE != uaddr in jedec_match()
2103 unlock_addrs[uaddr].addr1, in jedec_match()
[all …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/arch/s390/include/asm/
A Dfutex.h23 "=m" (*uaddr) \
24 : "0" (-EFAULT), "d" (oparg), "a" (uaddr), \
25 "m" (*uaddr) : "cc");
28 u32 __user *uaddr) in arch_futex_atomic_op_inuser() argument
35 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
39 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
43 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
74 : "=d" (ret), "+d" (oldval), "=m" (*uaddr) in futex_atomic_cmpxchg_inatomic()
[all …]
/linux-6.3-rc2/arch/ia64/include/asm/
A Dfutex.h9 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
18 : "r" (uaddr), "r" (oparg) \
23 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
40 : "r" (uaddr), "r" (oparg) \
53 if (!access_ok(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
58 __futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
65 __futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
68 __futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
85 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic() argument
88 if (!access_ok(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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
51 if (!user_access_begin(uaddr, sizeof(u32))) in arch_futex_atomic_op_inuser()
60 uaddr, oparg, Efault); in arch_futex_atomic_op_inuser()
63 unsafe_atomic_op2("orl %4, %3", oval, uaddr, oparg, Efault); in arch_futex_atomic_op_inuser()
69 unsafe_atomic_op2("xorl %4, %3", oval, uaddr, oparg, Efault); in arch_futex_atomic_op_inuser()
87 if (!user_access_begin(uaddr, sizeof(u32))) in futex_atomic_cmpxchg_inatomic()
[all …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/arch/um/kernel/skas/
A Duaccess.c257 if (!access_ok(uaddr, sizeof(*uaddr))) in arch_futex_atomic_op_inuser()
274 oldval = *uaddr; in arch_futex_atomic_op_inuser()
280 *uaddr = oparg; in arch_futex_atomic_op_inuser()
283 *uaddr += oparg; in arch_futex_atomic_op_inuser()
286 *uaddr |= oparg; in arch_futex_atomic_op_inuser()
289 *uaddr &= ~oparg; in arch_futex_atomic_op_inuser()
292 *uaddr ^= oparg; in arch_futex_atomic_op_inuser()
335 if (!access_ok(uaddr, sizeof(*uaddr))) in futex_atomic_cmpxchg_inatomic()
346 uaddr = page_address(page) + (((unsigned long) uaddr) & ~PAGE_MASK); in futex_atomic_cmpxchg_inatomic()
348 uaddr = kmap_atomic(page) + ((unsigned long) uaddr & ~PAGE_MASK); in futex_atomic_cmpxchg_inatomic()
[all …]
/linux-6.3-rc2/include/linux/
A Dbpf-cgroup.h122 struct sockaddr *uaddr,
233 #define BPF_CGROUP_RUN_SA_PROG(sk, uaddr, atype) \ argument
279 #define BPF_CGROUP_RUN_PROG_INET4_CONNECT(sk, uaddr) \ argument
280 BPF_CGROUP_RUN_SA_PROG(sk, uaddr, CGROUP_INET4_CONNECT)
282 #define BPF_CGROUP_RUN_PROG_INET6_CONNECT(sk, uaddr) \ argument
283 BPF_CGROUP_RUN_SA_PROG(sk, uaddr, CGROUP_INET6_CONNECT)
297 #define BPF_CGROUP_RUN_PROG_UDP4_RECVMSG_LOCK(sk, uaddr) \ argument
300 #define BPF_CGROUP_RUN_PROG_UDP6_RECVMSG_LOCK(sk, uaddr) \ argument
481 #define BPF_CGROUP_RUN_SA_PROG(sk, uaddr, atype) ({ 0; }) argument
490 #define BPF_CGROUP_RUN_PROG_INET4_CONNECT(sk, uaddr) ({ 0; }) argument
[all …]
/linux-6.3-rc2/kernel/futex/
A Dpi.c242 if (futex_get_value_locked(&uval2, uaddr)) in attach_to_pi_state()
361 if (futex_get_value_locked(&uval2, uaddr)) in handle_exit_race()
428 return handle_exit_race(uaddr, uval, NULL); in attach_to_pi_owner()
447 int ret = handle_exit_race(uaddr, uval, p); in attach_to_pi_owner()
529 if (futex_get_value_locked(&uval, uaddr)) in futex_lock_pi_atomic()
765 err = futex_get_value_locked(&uval, uaddr); in __fixup_pi_state_owner()
808 err = fault_in_user_writeable(uaddr); in __fixup_pi_state_owner()
1060 res = fixup_pi_owner(uaddr, &q, !ret); in futex_lock_pi()
1085 ret = fault_in_user_writeable(uaddr); in futex_lock_pi()
1112 if (get_user(uval, uaddr)) in futex_unlock_pi()
[all …]
/linux-6.3-rc2/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 …]
/linux-6.3-rc2/include/asm-generic/
A Dfutex.h16 #define futex_atomic_cmpxchg_inatomic(uval, uaddr, oldval, newval) \ argument
17 futex_atomic_cmpxchg_inatomic_local(uval, uaddr, oldval, newval)
18 #define arch_futex_atomic_op_inuser(op, oparg, oval, uaddr) \ argument
19 futex_atomic_op_inuser_local(op, oparg, oval, uaddr)
38 futex_atomic_op_inuser_local(int op, u32 oparg, int *oval, u32 __user *uaddr) in futex_atomic_op_inuser_local() argument
46 if (unlikely(get_user(oldval, uaddr) != 0)) in futex_atomic_op_inuser_local()
72 if (ret == 0 && unlikely(put_user(tmp, uaddr) != 0)) in futex_atomic_op_inuser_local()
99 futex_atomic_cmpxchg_inatomic_local(u32 *uval, u32 __user *uaddr, in futex_atomic_cmpxchg_inatomic_local() argument
105 if (unlikely(get_user(val, uaddr) != 0)) { in futex_atomic_cmpxchg_inatomic_local()
110 if (val == oldval && unlikely(put_user(newval, uaddr) != 0)) { in futex_atomic_cmpxchg_inatomic_local()
/linux-6.3-rc2/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()

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