| /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,
|