sdei_stack_critical_ptr 32 arch/arm64/kernel/sdei.c DECLARE_PER_CPU(unsigned long *, sdei_stack_critical_ptr); sdei_stack_critical_ptr 36 arch/arm64/kernel/sdei.c DEFINE_PER_CPU(unsigned long *, sdei_stack_critical_ptr); sdei_stack_critical_ptr 56 arch/arm64/kernel/sdei.c _free_sdei_stack(&sdei_stack_critical_ptr, cpu); sdei_stack_critical_ptr 81 arch/arm64/kernel/sdei.c err = _init_sdei_stack(&sdei_stack_critical_ptr, cpu); sdei_stack_critical_ptr 114 arch/arm64/kernel/sdei.c unsigned long low = (unsigned long)raw_cpu_read(sdei_stack_critical_ptr);