/linux-4.4.14/arch/x86/kernel/ |
D | espfix_64.c | 145 void *stack_page; in init_espfix_ap() local 156 stack_page = ACCESS_ONCE(espfix_pages[page]); in init_espfix_ap() 157 if (likely(stack_page)) in init_espfix_ap() 163 stack_page = ACCESS_ONCE(espfix_pages[page]); in init_espfix_ap() 164 if (stack_page) in init_espfix_ap() 195 stack_page = page_address(alloc_pages_node(node, GFP_KERNEL, 0)); in init_espfix_ap() 196 pte = __pte(__pa(stack_page) | (__PAGE_KERNEL_RO & ptemask)); in init_espfix_ap() 201 ACCESS_ONCE(espfix_pages[page]) = stack_page; in init_espfix_ap() 207 per_cpu(espfix_waddr, cpu) = (unsigned long)stack_page in init_espfix_ap()
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/linux-4.4.14/arch/cris/arch-v10/kernel/ |
D | process.c | 152 unsigned long stack_page; in get_wchan() 156 stack_page = (unsigned long)p; in get_wchan() 158 if (!stack_page || esp < stack_page || esp > 8188+stack_page) in get_wchan() 163 if (ebp < stack_page || ebp > 8184+stack_page) in get_wchan()
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/linux-4.4.14/arch/mips/kernel/ |
D | perf_event.c | 53 unsigned long stack_page = in perf_callchain_kernel() local 55 if (stack_page && sp >= stack_page && in perf_callchain_kernel() 56 sp <= stack_page + THREAD_SIZE - 32) in perf_callchain_kernel()
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D | stacktrace.c | 43 unsigned long stack_page = in save_context_stack() local 45 if (stack_page && sp >= stack_page && in save_context_stack() 46 sp <= stack_page + THREAD_SIZE - 32) in save_context_stack()
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D | process.c | 435 unsigned long notrace unwind_stack_by_address(unsigned long stack_page, in unwind_stack_by_address() argument 446 if (!stack_page) in unwind_stack_by_address() 456 if (*sp >= stack_page && in unwind_stack_by_address() 457 *sp + sizeof(*regs) <= stack_page + THREAD_SIZE - 32) { in unwind_stack_by_address() 485 if (*sp < stack_page || in unwind_stack_by_address() 486 *sp + info.frame_size > stack_page + THREAD_SIZE - 32) in unwind_stack_by_address() 510 unsigned long stack_page = (unsigned long)task_stack_page(task); in unwind_stack() local 511 return unwind_stack_by_address(stack_page, sp, pc, ra); in unwind_stack()
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/linux-4.4.14/arch/hexagon/kernel/ |
D | process.c | 161 unsigned long stack_page; in get_wchan() local 166 stack_page = (unsigned long)task_stack_page(p); in get_wchan() 169 if (fp < (stack_page + sizeof(struct thread_info)) || in get_wchan() 170 fp >= (THREAD_SIZE - 8 + stack_page)) in get_wchan()
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/linux-4.4.14/arch/avr32/kernel/ |
D | process.c | 320 unsigned long stack_page; in get_wchan() local 325 stack_page = (unsigned long)task_stack_page(p); in get_wchan() 326 BUG_ON(!stack_page); in get_wchan() 336 BUG_ON(fp < stack_page || fp > (THREAD_SIZE + stack_page)); in get_wchan() 349 BUG_ON(sp < stack_page || sp > (THREAD_SIZE + stack_page)); in get_wchan()
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/linux-4.4.14/arch/h8300/kernel/ |
D | process.c | 137 unsigned long stack_page; in get_wchan() local 143 stack_page = (unsigned long)p; in get_wchan() 146 if (fp < stack_page+sizeof(struct thread_info) || in get_wchan() 147 fp >= 8184+stack_page) in get_wchan()
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/linux-4.4.14/arch/m68k/kernel/ |
D | process.c | 260 unsigned long stack_page; in get_wchan() local 265 stack_page = (unsigned long)task_stack_page(p); in get_wchan() 268 if (fp < stack_page+sizeof(struct thread_info) || in get_wchan() 269 fp >= 8184+stack_page) in get_wchan()
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/linux-4.4.14/arch/arm64/kernel/ |
D | process.c | 339 unsigned long stack_page; in get_wchan() local 347 stack_page = (unsigned long)task_stack_page(p); in get_wchan() 349 if (frame.sp < stack_page || in get_wchan() 350 frame.sp >= stack_page + THREAD_SIZE || in get_wchan()
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/linux-4.4.14/arch/um/kernel/ |
D | process.c | 368 unsigned long stack_page, sp, ip; in get_wchan() local 374 stack_page = (unsigned long) task_stack_page(p); in get_wchan() 376 if (stack_page == 0) in get_wchan() 384 if (sp < stack_page) in get_wchan() 387 while (sp < stack_page + THREAD_SIZE) { in get_wchan()
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/linux-4.4.14/arch/nios2/kernel/ |
D | process.c | 219 unsigned long stack_page; in get_wchan() local 225 stack_page = (unsigned long)p; in get_wchan() 228 if (fp < stack_page+sizeof(struct task_struct) || in get_wchan() 229 fp >= 8184+stack_page) /* ;dgt2;tmp */ in get_wchan()
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/linux-4.4.14/arch/arm/kvm/ |
D | arm.c | 962 unsigned long stack_page; in cpu_init_hyp_mode() local 970 stack_page = __this_cpu_read(kvm_arm_hyp_stack_page); in cpu_init_hyp_mode() 971 hyp_stack_ptr = stack_page + PAGE_SIZE; in cpu_init_hyp_mode() 1050 unsigned long stack_page; in init_hyp_mode() local 1052 stack_page = __get_free_page(GFP_KERNEL); in init_hyp_mode() 1053 if (!stack_page) { in init_hyp_mode() 1058 per_cpu(kvm_arm_hyp_stack_page, cpu) = stack_page; in init_hyp_mode() 1074 char *stack_page = (char *)per_cpu(kvm_arm_hyp_stack_page, cpu); in init_hyp_mode() local 1075 err = create_hyp_mappings(stack_page, stack_page + PAGE_SIZE); in init_hyp_mode()
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/linux-4.4.14/arch/xtensa/kernel/ |
D | process.c | 287 unsigned long stack_page = (unsigned long) task_stack_page(p); in get_wchan() local 297 if (sp < stack_page + sizeof(struct task_struct) || in get_wchan() 298 sp >= (stack_page + THREAD_SIZE) || in get_wchan()
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/linux-4.4.14/arch/arm/kernel/ |
D | process.c | 294 unsigned long stack_page; in get_wchan() local 303 stack_page = (unsigned long)task_stack_page(p); in get_wchan() 305 if (frame.sp < stack_page || in get_wchan() 306 frame.sp >= stack_page + THREAD_SIZE || in get_wchan()
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/linux-4.4.14/arch/blackfin/kernel/ |
D | process.c | 146 unsigned long stack_page; in get_wchan() local 151 stack_page = (unsigned long)p; in get_wchan() 154 if (fp < stack_page + sizeof(struct thread_info) || in get_wchan() 155 fp >= 8184 + stack_page) in get_wchan()
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/linux-4.4.14/arch/powerpc/kernel/ |
D | process.c | 1478 unsigned long stack_page; in valid_irq_stack() local 1486 stack_page = (unsigned long) hardirq_ctx[cpu]; in valid_irq_stack() 1487 if (sp >= stack_page + sizeof(struct thread_struct) in valid_irq_stack() 1488 && sp <= stack_page + THREAD_SIZE - nbytes) in valid_irq_stack() 1491 stack_page = (unsigned long) softirq_ctx[cpu]; in valid_irq_stack() 1492 if (sp >= stack_page + sizeof(struct thread_struct) in valid_irq_stack() 1493 && sp <= stack_page + THREAD_SIZE - nbytes) in valid_irq_stack() 1502 unsigned long stack_page = (unsigned long)task_stack_page(p); in validate_sp() local 1504 if (sp >= stack_page + sizeof(struct thread_struct) in validate_sp() 1505 && sp <= stack_page + THREAD_SIZE - nbytes) in validate_sp()
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/linux-4.4.14/arch/mips/include/asm/ |
D | stacktrace.h | 10 extern unsigned long unwind_stack_by_address(unsigned long stack_page,
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