arch/alpha/include/asm/thread_info.h

45

register unsigned long *current_stack_pointer __asm__ ("$30");

arch/alpha/lib/stacktrace.c

95

unsigned char *sp = (unsigned char *)current_stack_pointer;

arch/arm/include/asm/percpu.h

10

register unsigned long current_stack_pointer asm ("sp");

arch/arm/include/asm/percpu.h

58

: "Q" (*(const unsigned long *)current_stack_pointer));

arch/arm/include/asm/perf_event.h

14

(regs)->ARM_sp = current_stack_pointer; \

arch/arm/include/asm/ptrace.h

165

((current_stack_pointer | (THREAD_SIZE - 1)) - 7) - 1; \

arch/arm/include/asm/stacktrace.h

32

unsigned long delta = current_stack_pointer ^ (unsigned long)current->stack;

arch/arm/kernel/return_address.c

42

frame.sp = current_stack_pointer;

arch/arm/kernel/stacktrace.c

187

current_stack_pointer,

arch/arm/kernel/unwind.c

541

frame.sp = current_stack_pointer;

arch/arm64/include/asm/percpu.h

44

"Q" (*(const unsigned long *)current_stack_pointer));

arch/arm64/include/asm/perf_event.h

19

(regs)->sp = current_stack_pointer; \

arch/arm64/include/asm/stack_pointer.h

8

register unsigned long current_stack_pointer asm ("sp");

arch/arm64/include/asm/stacktrace.h

60

#define on_thread_stack() (on_task_stack(current, current_stack_pointer, 1))

arch/csky/include/asm/processor.h

85

register unsigned long current_stack_pointer __asm__("sp");

arch/csky/kernel/stacktrace.c

28

sp = current_stack_pointer;

arch/csky/kernel/stacktrace.c

70

sp = current_stack_pointer;

arch/loongarch/include/asm/stacktrace.h

36

return !(((unsigned long)(current->stack) ^ current_stack_pointer) & ~(THREAD_SIZE - 1));

arch/loongarch/include/asm/thread_info.h

44

register unsigned long current_stack_pointer __asm__("$sp");

arch/m68k/include/asm/current.h

29

register unsigned long current_stack_pointer __asm__("sp");

arch/mips/include/asm/thread_info.h

73

register unsigned long current_stack_pointer __asm__("sp");

arch/powerpc/include/asm/hw_irq.h

308

: "r" (current_stack_pointer)); \

arch/powerpc/include/asm/reg.h

1446

register unsigned long current_stack_pointer asm("r1");

arch/powerpc/include/asm/stacktrace.h

15

return !(((unsigned long)(current->stack) ^ current_stack_pointer)

arch/powerpc/include/asm/thread_info.h

210

params = *(const void * const *)current_stack_pointer + STACK_FRAME_PARAMS;

arch/powerpc/include/asm/thread_info.h

211

frame = **(const void * const * const *)current_stack_pointer;

arch/powerpc/kernel/irq.c

290

cursp = (void *)(current_stack_pointer & ~(THREAD_SIZE - 1));

arch/powerpc/kernel/irq.c

295

__do_irq(regs, current_stack_pointer);

arch/riscv/include/asm/current.h

36

register unsigned long current_stack_pointer __asm__("sp");

arch/riscv/include/asm/perf_event.h

18

(regs)->sp = current_stack_pointer; \

arch/riscv/include/asm/stacktrace.h

21

return !(((unsigned long)(current->stack) ^ current_stack_pointer) & ~(THREAD_SIZE - 1));

arch/riscv/kernel/stacktrace.c

117

sp = current_stack_pointer;

arch/riscv/kernel/stacktrace.c

61

sp = current_stack_pointer;

arch/s390/include/asm/processor.h

275

return !((ksp ^ current_stack_pointer) & ~(THREAD_SIZE - 1));

arch/s390/lib/test_unwind.c

150

regs.gprs[15] = current_stack_pointer;

arch/sh/include/asm/thread_info.h

63

register unsigned long current_stack_pointer asm("r15") __used;

arch/sh/kernel/dumpstack.c

148

sp = (unsigned long *)current_stack_pointer;

arch/sh/kernel/irq.c

162

irqctx->tinfo.previous_sp = current_stack_pointer;

arch/sh/kernel/irq.c

90

irqctx->tinfo.previous_sp = current_stack_pointer;

arch/sh/kernel/stacktrace.c

43

unsigned long *sp = (unsigned long *)current_stack_pointer;

arch/x86/boot/main.c

123

stack_end = (char *) (current_stack_pointer - STACK_SIZE);

arch/x86/hyperv/hv_crash.c

202

ctxt->rsp = current_stack_pointer;

arch/x86/include/asm/asm.h

224

register unsigned long current_stack_pointer asm(_ASM_SP);

arch/x86/include/asm/asm.h

225

#define ASM_CALL_CONSTRAINT "+r" (current_stack_pointer)

arch/x86/include/asm/processor.h

568

current_stack_pointer) < THREAD_SIZE;

arch/x86/kernel/irq_32.c

142

*prev_esp = current_stack_pointer;

arch/x86/kernel/irq_32.c

34

unsigned long sp = current_stack_pointer & (THREAD_SIZE - 1);

arch/x86/kernel/irq_32.c

66

return (void *)(current_stack_pointer & ~(THREAD_SIZE - 1));

arch/x86/kernel/irq_32.c

90

*prev_esp = current_stack_pointer;

arch/xtensa/include/asm/current.h

29

register unsigned long current_stack_pointer __asm__("a1");

arch/xtensa/include/asm/stacktrace.h

25

sp = current_stack_pointer;

arch/xtensa/kernel/irq.c

40

unsigned long sp = current_stack_pointer;

drivers/misc/lkdtm/kstack_erase.c

33

const unsigned long current_sp = current_stack_pointer;

drivers/misc/lkdtm/usercopy.c

76

pr_info("stack : %px\n", (void *)current_stack_pointer);

kernel/kstack_erase.c

112

erase_high = current_stack_pointer;

kernel/kstack_erase.c

161

unsigned long sp = current_stack_pointer;

mm/usercopy.c

249

ptr - (void *)current_stack_pointer :

mm/usercopy.c

250

(void *)current_stack_pointer - ptr,

mm/usercopy.c

63

if ((void *)current_stack_pointer < obj + len)

mm/usercopy.c

66

if (obj < (void *)current_stack_pointer)

tools/arch/x86/include/asm/asm.h

175

register unsigned long current_stack_pointer asm(_ASM_SP);

tools/arch/x86/include/asm/asm.h

176

#define ASM_CALL_CONSTRAINT "+r" (current_stack_pointer)