| /linux-4.4.14/arch/x86/kernel/ |
| D | tls.c | 30 static bool tls_desc_okay(const struct user_desc *info) in tls_desc_okay()
83 const struct user_desc *info, int n) in set_tls_desc()
113 struct user_desc __user *u_info, in do_set_thread_area()
116 struct user_desc info; in do_set_thread_area()
147 SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, u_info) in SYSCALL_DEFINE1()
157 static void fill_user_desc(struct user_desc *info, int idx, in fill_user_desc()
177 struct user_desc __user *u_info) in do_get_thread_area()
179 struct user_desc info; in do_get_thread_area()
195 SYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, u_info) in SYSCALL_DEFINE1()
216 if (pos >= GDT_ENTRY_TLS_ENTRIES * sizeof(struct user_desc) || in regset_tls_get()
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| D | process_64.c | 139 struct user_desc ud = { in set_32bit_tls()
213 (struct user_desc __user *)tls, 0); in copy_thread_tls()
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| D | ptrace.c | 902 (struct user_desc __user *)data); in arch_ptrace()
909 (struct user_desc __user *)data, 0); in arch_ptrace()
1366 .size = sizeof(struct user_desc),
1367 .align = sizeof(struct user_desc),
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| D | ldt.c | 212 struct user_desc ldt_info; in write_ldt()
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| D | process_32.c | 188 (struct user_desc __user *)tls, 0); in copy_thread_tls()
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| /linux-4.4.14/arch/x86/um/ |
| D | tls_32.c | 23 int do_set_thread_area(struct user_desc *info) in do_set_thread_area()
39 int do_get_thread_area(struct user_desc *info) in do_get_thread_area()
77 static inline void clear_user_desc(struct user_desc* info) in clear_user_desc()
203 static int set_tls_entry(struct task_struct* task, struct user_desc *info, in set_tls_entry()
220 struct user_desc info; in arch_copy_tls()
240 static int get_tls_entry(struct task_struct *task, struct user_desc *info, in get_tls_entry()
279 SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, user_desc) in SYSCALL_DEFINE1() argument
281 struct user_desc info; in SYSCALL_DEFINE1()
287 if (copy_from_user(&info, user_desc, sizeof(info))) in SYSCALL_DEFINE1()
298 if (put_user(idx, &user_desc->entry_number)) in SYSCALL_DEFINE1()
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| D | ldt.c | 21 struct user_desc *desc, void **addr, int done) in write_ldt_entry()
125 struct user_desc ldt_info; in write_ldt()
299 struct user_desc desc; in init_new_ldt()
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| /linux-4.4.14/arch/x86/um/asm/ |
| D | ptrace.h | 46 struct user_desc;
51 struct user_desc __user *user_desc);
54 struct user_desc __user *user_desc);
70 struct user_desc __user *user_desc) in ptrace_get_thread_area() argument
76 struct user_desc __user *user_desc) in ptrace_set_thread_area() argument
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| D | processor_32.h | 16 struct user_desc tls;
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| /linux-4.4.14/tools/testing/selftests/x86/ |
| D | ldt_gdt.c | 116 static bool install_valid_mode(const struct user_desc *desc, uint32_t ar, in install_valid_mode()
145 static bool install_valid(const struct user_desc *desc, uint32_t ar) in install_valid()
150 static void install_invalid(const struct user_desc *desc, bool oldmode) in install_invalid()
171 static int safe_modify_ldt(int func, struct user_desc *ptr, in safe_modify_ldt()
180 static void fail_install(struct user_desc *desc) in fail_install()
194 struct user_desc desc = { in do_simple_tests()
384 const struct user_desc desc = {}; in threadproc()
459 struct user_desc desc = { in do_multicpu_tests()
531 struct user_desc desc = { in do_exec_test()
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| D | sigreturn.c | 143 static void add_ldt(const struct user_desc *desc, unsigned short *var, in add_ldt()
163 const struct user_desc code16_desc = { in setup_ldt()
176 const struct user_desc data16_desc = { in setup_ldt()
189 const struct user_desc npcode32_desc = { in setup_ldt()
202 const struct user_desc npdata32_desc = { in setup_ldt()
215 struct user_desc gdt_data16_desc = { in setup_ldt()
240 struct user_desc gdt_npdata32_desc = { in setup_ldt()
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| /linux-4.4.14/arch/x86/include/asm/ |
| D | syscalls.h | 30 asmlinkage long sys_set_thread_area(struct user_desc __user *);
31 asmlinkage long sys_get_thread_area(struct user_desc __user *);
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| D | ptrace.h | 249 struct user_desc;
251 struct user_desc __user *info);
253 struct user_desc __user *info, int can_allocate);
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| D | desc.h | 11 static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *info) in fill_ldt()
266 static inline bool LDT_zero(const struct user_desc *info) in LDT_zero()
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| /linux-4.4.14/arch/x86/include/uapi/asm/ |
| D | ldt.h | 20 struct user_desc { struct
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| /linux-4.4.14/arch/x86/um/shared/sysdep/ |
| D | tls.h | 27 typedef struct user_desc user_desc_t;
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| /linux-4.4.14/drivers/staging/gdm72xx/ |
| D | usb_boot.c | 64 char user_desc[128]; member
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