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Searched refs:current_thread_info (Results 1 – 25 of 163) sorted by relevance

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/kernel/linux/linux-5.10/arch/arm64/include/asm/
Dpreempt.h12 return READ_ONCE(current_thread_info()->preempt.count); in preempt_count()
18 WRITE_ONCE(current_thread_info()->preempt.count, pc); in preempt_count_set()
31 current_thread_info()->preempt.need_resched = 0; in set_preempt_need_resched()
36 current_thread_info()->preempt.need_resched = 1; in clear_preempt_need_resched()
41 return !current_thread_info()->preempt.need_resched; in test_preempt_need_resched()
46 u32 pc = READ_ONCE(current_thread_info()->preempt.count); in __preempt_count_add()
48 WRITE_ONCE(current_thread_info()->preempt.count, pc); in __preempt_count_add()
53 u32 pc = READ_ONCE(current_thread_info()->preempt.count); in __preempt_count_sub()
55 WRITE_ONCE(current_thread_info()->preempt.count, pc); in __preempt_count_sub()
60 struct thread_info *ti = current_thread_info(); in __preempt_count_dec_and_test()
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Duaccess.h27 #define get_fs() (current_thread_info()->addr_limit)
31 current_thread_info()->addr_limit = fs; in set_fs()
64 unsigned long ret, limit = current_thread_info()->addr_limit; in __range_ok()
135 ttbr0 = READ_ONCE(current_thread_info()->ttbr0); in __uaccess_ttbr0_enable()
240 : "r" (ptr), "r" (current_thread_info()->addr_limit), in __uaccess_mask_ptr()
/kernel/linux/linux-5.10/arch/sparc/include/asm/
Dprocessor_64.h105 if (current_thread_info()->utraps) { \
106 if (*(current_thread_info()->utraps) < 2) \
107 kfree(current_thread_info()->utraps); \
109 (*(current_thread_info()->utraps))--; \
110 current_thread_info()->utraps = NULL; \
134 current_thread_info()->xfsr[0] = 0; \
135 current_thread_info()->fpsaved[0] = 0; \
149 if (current_thread_info()->utraps) { \
150 if (*(current_thread_info()->utraps) < 2) \
151 kfree(current_thread_info()->utraps); \
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Dsfp-machine_64.h77 #define FP_ROUNDMODE ((current_thread_info()->xfsr[0] >> 30) & 0x3)
89 #define FP_INHIBIT_RESULTS ((current_thread_info()->xfsr[0] >> 23) & _fex)
91 #define FP_TRAPPING_EXCEPTIONS ((current_thread_info()->xfsr[0] >> 23) & 0x1f)
Dptrace.h38 ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
134 current_thread_info()->w_saved != 0; \
141 ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
Dthread_info_64.h126 #define current_thread_info() (current_thread_info_reg) macro
128 extern struct thread_info *current_thread_info(void);
140 #define __cur_thread_flag_byte_ptr __thread_flag_byte_ptr(current_thread_info())
/kernel/linux/linux-5.10/arch/sparc/kernel/
Dsigutil_64.c17 unsigned long *fpregs = current_thread_info()->fpregs; in save_fpu_state()
21 fprs = current_thread_info()->fpsaved[0]; in save_fpu_state()
28 err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr); in save_fpu_state()
29 err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr); in save_fpu_state()
37 unsigned long *fpregs = current_thread_info()->fpregs; in restore_fpu_state()
53 err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr); in restore_fpu_state()
54 err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr); in restore_fpu_state()
55 current_thread_info()->fpsaved[0] |= fprs; in restore_fpu_state()
64 struct reg_window *rp = &current_thread_info()->reg_window[i]; in save_rwin_state()
65 unsigned long fp = current_thread_info()->rwbuf_stkptrs[i]; in save_rwin_state()
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Dunaligned_64.c261 struct pt_regs *regs = current_thread_info()->kern_una_regs; in kernel_mna_trap_fault()
262 unsigned int insn = current_thread_info()->kern_una_insn; in kernel_mna_trap_fault()
312 current_thread_info()->kern_una_regs = regs; in kernel_unaligned_trap()
313 current_thread_info()->kern_una_insn = insn; in kernel_unaligned_trap()
448 current_thread_info()->xfsr[0] &= ~0x1c000; in handle_ldf_stq()
456 current_thread_info()->xfsr[0] |= (6 << 14) /* invalid_fp_register */; in handle_ldf_stq()
460 if (current_thread_info()->fpsaved[0] & flag) { in handle_ldf_stq()
553 if (!(current_thread_info()->fpsaved[0] & FPRS_FEF)) { in handle_ldf_stq()
554 current_thread_info()->fpsaved[0] = FPRS_FEF; in handle_ldf_stq()
555 current_thread_info()->gsr[0] = 0; in handle_ldf_stq()
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Dsys_sparc_64.c617 if (!current_thread_info()->utraps) { in SYSCALL_DEFINE5()
621 if (put_user((utrap_handler_t)(current_thread_info()->utraps[type]), old_p)) in SYSCALL_DEFINE5()
631 if (!current_thread_info()->utraps) { in SYSCALL_DEFINE5()
632 current_thread_info()->utraps = in SYSCALL_DEFINE5()
635 if (!current_thread_info()->utraps) in SYSCALL_DEFINE5()
637 current_thread_info()->utraps[0] = 1; in SYSCALL_DEFINE5()
639 if ((utrap_handler_t)current_thread_info()->utraps[type] != new_p && in SYSCALL_DEFINE5()
640 current_thread_info()->utraps[0] > 1) { in SYSCALL_DEFINE5()
641 unsigned long *p = current_thread_info()->utraps; in SYSCALL_DEFINE5()
643 current_thread_info()->utraps = in SYSCALL_DEFINE5()
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Dsignal_64.c111 unsigned long *fpregs = current_thread_info()->fpregs; in sparc64_set_context()
124 err |= __get_user(current_thread_info()->xfsr[0], in sparc64_set_context()
126 err |= __get_user(current_thread_info()->gsr[0], in sparc64_set_context()
158 fenab = (current_thread_info()->fpsaved[0] & FPRS_FEF); in sparc64_get_context()
209 unsigned long *fpregs = current_thread_info()->fpregs; in sparc64_get_context()
212 fprs = current_thread_info()->fpsaved[0]; in sparc64_get_context()
220 err |= __put_user(current_thread_info()->xfsr[0], &(mcp->mc_fpregs.mcfpu_fsr)); in sparc64_get_context()
221 err |= __put_user(current_thread_info()->gsr[0], &(mcp->mc_fpregs.mcfpu_gsr)); in sparc64_get_context()
364 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_rt_frame()
385 if (current_thread_info()->fpsaved[0] & FPRS_FEF) { in setup_rt_frame()
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Dsigutil_32.c91 rp = &current_thread_info()->reg_window[i]; in save_rwin_state()
92 fp = current_thread_info()->rwbuf_stkptrs[i]; in save_rwin_state()
102 struct thread_info *t = current_thread_info(); in restore_rwin_state()
/kernel/linux/linux-5.10/arch/sparc/math-emu/
Dmath_64.c103 u64 fsr = current_thread_info()->xfsr[0]; in record_exception()
148 current_thread_info()->xfsr[0] = fsr; in record_exception()
220 unsigned long x = current_thread_info()->xfsr[0]; in do_mathemu()
228 unsigned long x = current_thread_info()->xfsr[0]; in do_mathemu()
273 XR = current_thread_info()->xfsr[0] >> 10; in do_mathemu()
275 XR = current_thread_info()->xfsr[0] >> (30 + ((insn >> 10) & 0x6)); in do_mathemu()
347 current_thread_info()->xfsr[0] &= ~(FSR_CEXC_MASK); in do_mathemu()
368 int ftt = (current_thread_info()->xfsr[0] >> 14) & 0x7; in do_mathemu()
372 current_thread_info()->xfsr[0] &= ~0x1c000; in do_mathemu()
376 current_thread_info()->xfsr[0] |= (6 << 14) /* invalid_fp_register */; in do_mathemu()
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/kernel/linux/linux-5.10/include/linux/
Dthread_info.h23 #define current_thread_info() ((struct thread_info *)current) macro
101 set_ti_thread_flag(current_thread_info(), flag)
103 clear_ti_thread_flag(current_thread_info(), flag)
105 update_ti_thread_flag(current_thread_info(), flag, value)
107 test_and_set_ti_thread_flag(current_thread_info(), flag)
109 test_and_clear_ti_thread_flag(current_thread_info(), flag)
111 test_ti_thread_flag(current_thread_info(), flag)
/kernel/linux/linux-5.10/arch/um/kernel/
Dsignal.c23 if (current_thread_info()) in block_signals_trace()
29 if (current_thread_info()) in unblock_signals_trace()
36 if (current_thread_info()) in um_trace_signals_on()
42 if (current_thread_info()) in um_trace_signals_off()
Dprocess.c133 userspace(&current->thread.regs.regs, current_thread_info()->aux_fp_regs); in new_thread_handler()
152 userspace(&current->thread.regs.regs, current_thread_info()->aux_fp_regs); in fork_handler()
218 cpu_tasks[current_thread_info()->cpu].pid = os_getpid(); in arch_cpu_idle()
233 return stack != (unsigned long) current_thread_info(); in user_context()
270 return current_thread_info()->cpu; in cpu()
406 int cpu = current_thread_info()->cpu; in elf_core_copy_fpregs()
/kernel/linux/linux-5.10/arch/mips/include/asm/
Dirq_regs.h15 return current_thread_info()->regs; in get_irq_regs()
23 current_thread_info()->regs = new_regs; in set_irq_regs()
/kernel/linux/linux-5.10/arch/sh/include/asm/
Dthread_info.h68 static inline struct thread_info *current_thread_info(void) in current_thread_info() function
159 struct thread_info *ti = current_thread_info(); in set_thread_fault_code()
166 struct thread_info *ti = current_thread_info(); in get_thread_fault_code()
Dsegment.h29 #define get_fs() (current_thread_info()->addr_limit)
30 #define set_fs(x) (current_thread_info()->addr_limit = (x))
Dkprobes.h19 (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) \
21 : (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
/kernel/linux/linux-5.10/arch/csky/include/asm/
Dsegment.h14 #define get_fs() (current_thread_info()->addr_limit)
15 #define set_fs(x) (current_thread_info()->addr_limit = (x))
/kernel/linux/linux-5.10/kernel/entry/
Dkvm.c28 ti_work = READ_ONCE(current_thread_info()->flags); in xfer_to_guest_mode_work()
45 ti_work = READ_ONCE(current_thread_info()->flags); in xfer_to_guest_mode_handle_work()
Dcommon.c79 ti_work = READ_ONCE(current_thread_info()->flags); in __syscall_enter_from_user_work()
177 ti_work = READ_ONCE(current_thread_info()->flags); in exit_to_user_mode_loop()
186 unsigned long ti_work = READ_ONCE(current_thread_info()->flags); in exit_to_user_mode_prepare()
240 u32 cached_flags = READ_ONCE(current_thread_info()->flags); in syscall_exit_to_user_mode_prepare()
/kernel/linux/linux-5.10/arch/m68k/include/asm/
Dsegment.h51 #define get_fs() (current_thread_info()->addr_limit)
52 #define set_fs(x) (current_thread_info()->addr_limit = (x))
/kernel/linux/linux-5.10/include/asm-generic/
Dpreempt.h11 return READ_ONCE(current_thread_info()->preempt_count); in preempt_count()
16 return &current_thread_info()->preempt_count; in preempt_count_ptr()
/kernel/linux/linux-5.10/arch/x86/include/asm/
Dmwait.h112 clflush((void *)&current_thread_info()->flags); in mwait_idle_with_hints()
116 __monitor((void *)&current_thread_info()->flags, 0, 0); in mwait_idle_with_hints()

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