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/arch/arm/include/asm/
A Dsyscalls.h15 asmlinkage long sys_oabi_stat64(const char __user * filename,
16 struct oldabi_stat64 __user * statbuf);
18 struct oldabi_stat64 __user * statbuf);
20 struct oldabi_stat64 __user * statbuf);
22 const char __user *filename,
23 struct oldabi_stat64 __user *statbuf,
29 struct oabi_epoll_event __user *event);
33 struct oabi_sembuf __user *tsops,
35 const struct old_timespec32 __user *timeout);
39 void __user *ptr, long fifth);
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/arch/x86/math-emu/
A Dload_store.c68 void __user * data_address) in FPU_load_store()
143 FPU_load_double((double __user *)data_address, in FPU_load_store()
166 (st0_ptr, st0_tag, (long __user *)data_address)) in FPU_load_store()
194 (float __user *)data_address); in FPU_load_store()
203 (double __user *)data_address); in FPU_load_store()
238 fldenv(addr_modes, (u_char __user *) data_address); in FPU_load_store()
256 (unsigned short __user *)data_address); in FPU_load_store()
280 fstenv(addr_modes, (u_char __user *) data_address); in FPU_load_store()
283 fsave(addr_modes, (u_char __user *) data_address); in FPU_load_store()
296 (unsigned short __user *)data_address); in FPU_load_store()
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A Dfpu_proto.h94 void __user * data_address);
127 extern int FPU_load_extended(long double __user *s, int stnr);
130 extern int FPU_load_int64(long long __user *_s);
131 extern int FPU_load_int32(long __user *_s, FPU_REG *loaded_data);
133 extern int FPU_load_bcd(u_char __user *s);
135 long double __user * d);
137 double __user * dfloat);
139 float __user * single);
141 long long __user * d);
146 extern u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user *s);
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A Dreg_ld_str.c210 int FPU_load_int64(long long __user *_s) in FPU_load_int64()
298 int FPU_load_bcd(u_char __user *s) in FPU_load_bcd()
338 long double __user * d) in FPU_store_extended()
352 (unsigned long __user *)((u_char __user *) d + 4)); in FPU_store_extended()
354 (unsigned short __user *)((u_char __user *) d + in FPU_store_extended()
729 (unsigned long __user *)single); in FPU_store_single()
1027 u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user *s) in fldenv()
1042 (unsigned short __user *)(s + 6)); in fldenv()
1044 (unsigned short __user *)(s + 8)); in fldenv()
1143 u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user *d) in fstenv()
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/arch/loongarch/kernel/
A Dsignal.c88 uint64_t __user *fcc = &ctx->fcc; in copy_fpu_to_sigcontext()
89 uint32_t __user *fcsr = &ctx->fcsr; in copy_fpu_to_sigcontext()
108 uint64_t __user *fcc = &ctx->fcc; in copy_fpu_from_sigcontext()
126 uint64_t __user *fcc = &ctx->fcc; in copy_lsx_to_sigcontext()
147 uint64_t __user *fcc = &ctx->fcc; in copy_lsx_from_sigcontext()
167 uint64_t __user *fcc = &ctx->fcc; in copy_lasx_to_sigcontext()
192 uint64_t __user *fcc = &ctx->fcc; in copy_lasx_from_sigcontext()
263 uint64_t __user *fcc = &ctx->fcc; in save_hw_fpu_context()
671 struct sctx_info __user *info; in setup_sigcontext()
704 struct sctx_info __user *info = (struct sctx_info __user *)&sc->sc_extcontext; in parse_extcontext()
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/arch/powerpc/kernel/
A Dsignal.h27 const sigset_t __user *__src = src; \
40 void __user *from);
42 void __user *from);
50 u64 __user *buf = (u64 __user *)to; \
60 u64 __user *buf = (u64 __user *)to; \
70 u64 __user *buf = (u64 __user *)from; \
80 u64 __user *buf = (u64 __user *)from; \
91 u64 __user *buf = (u64 __user *)to; \
101 u64 __user *buf = (u64 __user *)to; \
111 u64 __user *buf = (u64 __user *)from; \
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A Dsignal_32.c740 struct mcontext __user *mctx; in handle_rt_signal32()
838 struct sigcontext __user *sc; in handle_signal32()
840 struct mcontext __user *mctx; in handle_signal32()
923 struct mcontext __user *mcp; in do_setcontext()
958 struct mcontext __user *mcp; in do_setcontext_tm()
1004 struct mcontext __user *mcp; in COMPAT_SYSCALL_DEFINE3()
1132 struct mcontext __user *mcp; in COMPAT_SYSCALL_DEFINE0()
1301 struct sigframe __user *sf; in COMPAT_SYSCALL_DEFINE0()
1302 struct sigcontext __user *sc; in COMPAT_SYSCALL_DEFINE0()
1304 struct mcontext __user *sr; in COMPAT_SYSCALL_DEFINE0()
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/arch/s390/include/uapi/asm/
A Dzcrypt.h39 __u8 __user *inputdata;
41 __u8 __user *outputdata;
43 __u8 __user *b_key;
44 __u8 __user *n_modulus;
62 __u8 __user *inputdata;
66 __u8 __user *bp_key;
67 __u8 __user *bq_key;
68 __u8 __user *np_prime;
69 __u8 __user *nq_prime;
203 __u8 __user *req;
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/arch/powerpc/include/asm/
A Duaccess.h40 __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
64 __typeof__(*(ptr)) __user *_pu_addr = (ptr); \
124 __typeof__(*(ptr)) __user *__pus_addr = (ptr); \
300 __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
324 const void __user *from, unsigned long size);
328 raw_copy_in_user(void __user *to, const void __user *from, unsigned long n) in raw_copy_in_user()
340 const void __user *from, unsigned long n) in raw_copy_from_user()
448 allow_write_to_user((void __user *)ptr, len); in user_write_access_begin()
456 __typeof__(*(p)) __user *__gu_addr = (p); \
468 const u8 __user *_src = (const u8 __user *)(s); \
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A Dsyscalls.h44 long sys_rtas(struct rtas_args __user *uargs);
53 long sys_swapcontext(struct ucontext __user *old_ctx,
54 struct ucontext __user *new_ctx, long ctx_size);
66 struct sig_dbg_op __user *dbg);
72 unsigned long len, u32 __user *map);
76 struct ucontext32 __user *new_ctx,
79 struct compat_rlimit __user *rlim);
94 char __user *ubuf, compat_size_t count,
97 const char __user *ubuf, compat_size_t count,
120 char __user *ubuf, compat_size_t count,
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/arch/x86/um/
A Dsignal.c36 struct _xstate_64 __user *from_fp64; in copy_sc_from_user()
177 to_fp64 = (void __user *)to_fp + in copy_sc_to_user()
209 (int __user *)((void __user *)to_fp64 + host_fp_size)); in copy_sc_to_user()
232 struct sigframe __user *frame; in setup_signal_stack_sc()
233 void __user *restorer; in setup_signal_stack_sc()
250 err |= __put_user(restorer, (void __user * __user *)&frame->pretcode); in setup_signal_stack_sc()
290 void __user *restorer; in setup_signal_stack_si()
306 err |= __put_user(restorer, (void __user * __user *)&frame->pretcode); in setup_signal_stack_si()
308 err |= __put_user(&frame->info, (void __user * __user *)&frame->pinfo); in setup_signal_stack_si()
309 err |= __put_user(&frame->uc, (void __user * __user *)&frame->puc); in setup_signal_stack_si()
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/arch/mips/kernel/
A Dsignal-common.h25 extern void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
28 extern int fpcsr_pending(unsigned int __user *fpcsr);
36 _save_fp_context(void __user *fpregs, void __user *csr);
38 _restore_fp_context(void __user *fpregs, void __user *csr);
40 extern asmlinkage int _save_msa_all_upper(void __user *buf);
41 extern asmlinkage int _restore_msa_all_upper(void __user *buf);
43 extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
44 extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
A Dsignal.c45 static int (*save_fp_context)(void __user *sc);
148 static inline void __user *sc_to_extcontext(void __user *sc) in sc_to_extcontext()
150 struct ucontext __user *uc; in sc_to_extcontext()
165 struct msa_extcontext __user *msa = buf; in save_msa_extcontext()
211 struct msa_extcontext __user *msa = buf; in restore_msa_extcontext()
570 return (void __user __force *)(-1UL); in get_sigframe()
597 struct sigaction __user *, oact) in SYSCALL_DEFINE3()
639 struct sigframe __user *frame; in sys_sigreturn()
676 struct rt_sigframe __user *frame; in sys_rt_sigreturn()
717 struct sigframe __user *frame; in setup_frame()
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/arch/sparc/kernel/
A Dsystbls.h36 void __user *ptr, long fifth);
47 utrap_handler_t __user *old_p,
48 utrap_handler_t __user *old_d);
60 struct compat_stat64 __user *statbuf);
62 struct compat_stat64 __user *statbuf);
64 struct compat_stat64 __user * statbuf);
66 const char __user *filename,
69 char __user *ubuf,
74 char __user *ubuf,
97 struct compat_stat64 __user * statbuf);
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/arch/arm/kernel/
A Dsys_oabi-compat.c149 struct oldabi_stat64 __user * statbuf) in sys_oabi_stat64()
179 const char __user *filename, in sys_oabi_fstatat64()
237 void __user *argp = (void __user *)arg; in sys_oabi_fcntl64()
306 struct epoll_event __user *
308 struct epoll_event __user *uevent) in epoll_put_uevent()
311 struct oabi_epoll_event __user *oevent = (void __user *)uevent; in epoll_put_uevent()
317 return (void __user *)(oevent+1); in epoll_put_uevent()
390 void __user *ptr, long fifth) in sys_oabi_ipc()
422 void __user *ptr, long fifth) in sys_oabi_ipc()
450 struct sockaddr __user *addr, in sys_oabi_sendto()
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/arch/s390/kernel/
A Dcompat_linux.h81 long compat_sys_s390_truncate64(const char __user *path, u32 high, u32 low);
83 long compat_sys_s390_pread64(unsigned int fd, char __user *ubuf, compat_size_t count, u32 high, u32…
86 long compat_sys_s390_stat64(const char __user *filename, struct stat64_emu31 __user *statbuf);
87 long compat_sys_s390_lstat64(const char __user *filename, struct stat64_emu31 __user *statbuf);
88 long compat_sys_s390_fstat64(unsigned int fd, struct stat64_emu31 __user *statbuf);
89 …ompat_sys_s390_fstatat64(unsigned int dfd, const char __user *filename, struct stat64_emu31 __user…
90 long compat_sys_s390_old_mmap(struct mmap_arg_struct_emu31 __user *arg);
91 long compat_sys_s390_mmap2(struct mmap_arg_struct_emu31 __user *arg);
92 long compat_sys_s390_read(unsigned int fd, char __user *buf, compat_size_t count);
93 long compat_sys_s390_write(unsigned int fd, const char __user *buf, compat_size_t count);
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/arch/alpha/kernel/
A Dosf_sys.c106 long __user *basep;
604 char __user *path;
607 char __user *buf;
612 char __user *buf;
615 char __user *path;
619 char __user *buf;
626 char __user *buf;
630 char __user *path;
762 unsigned long, nbytes, int __user *, start, void __user *, arg) in SYSCALL_DEFINE5() argument
819 unsigned long, nbytes, int __user *, start, void __user *, arg) in SYSCALL_DEFINE5() argument
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/arch/powerpc/perf/
A Dcallchain_32.c81 struct signal_frame_32 __user *sf; in sane_signal_32_frame()
84 sf = (struct signal_frame_32 __user *) (unsigned long) sp; in sane_signal_32_frame()
92 struct rt_signal_frame_32 __user *sf; in sane_rt_signal_32_frame()
95 sf = (struct rt_signal_frame_32 __user *) (unsigned long) sp; in sane_rt_signal_32_frame()
101 static unsigned int __user *signal_frame_32_regs(unsigned int sp, in signal_frame_32_regs()
104 struct mcontext32 __user *mctx = NULL; in signal_frame_32_regs()
105 struct signal_frame_32 __user *sf; in signal_frame_32_regs()
106 struct rt_signal_frame_32 __user *rt_sf; in signal_frame_32_regs()
117 sf = (struct signal_frame_32 __user *) (unsigned long) sp; in signal_frame_32_regs()
140 unsigned int __user *fp, *uregs; in perf_callchain_user_32()
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/arch/x86/include/asm/
A Duaccess_64.h64 static inline void __user *mask_user_address(const void __user *ptr) in mask_user_address()
66 void __user *ret; in mask_user_address()
98 static inline bool __access_ok(const void __user *ptr, unsigned long size) in __access_ok()
139 raw_copy_from_user(void *dst, const void __user *src, unsigned long size) in raw_copy_from_user()
145 raw_copy_to_user(void __user *dst, const void *src, unsigned long size) in raw_copy_to_user()
150 extern long __copy_user_nocache(void *dst, const void __user *src, unsigned size);
151 extern long __copy_user_flushcache(void *dst, const void __user *src, unsigned size);
154 __copy_from_user_inatomic_nocache(void *dst, const void __user *src, in __copy_from_user_inatomic_nocache()
166 __copy_from_user_flushcache(void *dst, const void __user *src, unsigned size) in __copy_from_user_flushcache()
177 rep_stos_alternative(void __user *addr, unsigned long len);
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/arch/sh/include/asm/
A Duaccess.h32 #define __m(x) (*(struct __large_struct __user *)(x))
38 const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
49 const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
59 __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
69 __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
81 extern __must_check long strnlen_user(const char __user *str, long n);
88 raw_copy_from_user(void *to, const void __user *from, unsigned long n) in raw_copy_from_user()
94 raw_copy_to_user(void __user *to, const void *from, unsigned long n) in raw_copy_to_user()
105 __kernel_size_t __clear_user(void __user *addr, __kernel_size_t size);
109 void __user * __cl_addr = (addr); \
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/arch/s390/include/asm/
A Duaccess.h120 __put_user_##type##_noinstr(unsigned type __user *to, \
145 __put_user_##type##_noinstr(unsigned type __user *to, \
207 __prc = __put_user_int((unsigned int __user *)(ptr), \
236 const unsigned type __user *from, \
262 const unsigned type __user *from, \
310 const __user void *____guptr = (ptr); \
316 const unsigned char __user *__guptr = ____guptr; \
324 const unsigned short __user *__guptr = ____guptr; \
332 const unsigned int __user *__guptr = ____guptr; \
340 const unsigned long __user *__guptr = ____guptr; \
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/arch/loongarch/include/asm/
A Dfpu.h32 asmlinkage int _save_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
33 asmlinkage int _restore_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
39 asmlinkage int _save_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
40 asmlinkage int _restore_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
46 asmlinkage int _save_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
47 asmlinkage int _restore_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
/arch/arm64/kernel/
A Dsignal.c226 char __user *base = (char __user *)user->sigframe; in apply_user_offset()
234 struct sve_context __user *sve;
238 struct za_context __user *za;
240 struct zt_context __user *zt;
244 struct poe_context __user *poe;
246 struct gcs_context __user *gcs;
743 char __user *base = (char __user *)&sc->__reserved; in parse_user_sigframe()
747 char const __user *const sfp = (char const __user *)sf; in parse_user_sigframe()
764 char const __user *userp; in parse_user_sigframe()
1312 char __user *sfp = (char __user *)user->sigframe; in setup_sigframe()
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/arch/riscv/kernel/
A Dsignal.c75 struct __riscv_ctx_hdr __user *hdr; in save_v_state()
76 struct __sc_riscv_v_state __user *state; in save_v_state()
77 void __user *datap; in save_v_state()
120 void __user *datap; in __restore_v_state()
151 struct sigcontext __user *sc) in restore_sigcontext()
201 sc_ext_ptr = (void __user *)head + size; in restore_sigcontext()
208 struct rt_sigframe __user *frame; in get_rt_frame_size()
228 struct rt_sigframe __user *frame; in SYSCALL_DEFINE0()
304 return (void __user __force *)(-1UL); in get_sigframe()
312 return (void __user *)sp; in get_sigframe()
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/arch/powerpc/kernel/ptrace/
A Dptrace-decl.h75 const void *kbuf, const void __user *ubuf);
83 const void *kbuf, const void __user *ubuf);
91 const void *kbuf, const void __user *ubuf);
99 const void *kbuf, const void __user *ubuf);
125 const void *kbuf, const void __user *ubuf);
130 const void *kbuf, const void __user *ubuf);
135 const void *kbuf, const void __user *ubuf);
140 const void *kbuf, const void __user *ubuf);
160 const void *kbuf, const void __user *ubuf);
164 const void *kbuf, const void __user *ubuf);
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