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Searched refs:crash_notes (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/kernel/
Dkexec_core.c51 note_buf_t __percpu *crash_notes; variable
1070 buf = (u32 *)per_cpu_ptr(crash_notes, cpu); in crash_save_cpu()
1105 crash_notes = __alloc_percpu(size, align); in crash_notes_memory_init()
1106 if (!crash_notes) { in crash_notes_memory_init()
Dkexec_file.c1289 notes_addr = per_cpu_ptr_to_phys(per_cpu_ptr(crash_notes, cpu)); in crash_prepare_elf64_headers()
/Linux-v5.4/arch/ia64/kernel/
Dcrash.c55 buf = (u64 *) per_cpu_ptr(crash_notes, cpu); in crash_save_this_cpu()
/Linux-v5.4/drivers/base/
Dcpu.c158 addr = per_cpu_ptr_to_phys(per_cpu_ptr(crash_notes, cpunum)); in show_crash_notes()
162 static DEVICE_ATTR(crash_notes, 0400, show_crash_notes, NULL);
/Linux-v5.4/include/linux/
Dkexec.h335 extern note_buf_t __percpu *crash_notes;
/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-devices-system-cpu297 What: /sys/devices/system/cpu/cpu#/crash_notes
303 crash_notes: the physical address of the memory that holds the