Andreas Herrmann bae19fe033 x86: don't call mce_create_device on CPU_UP_PREPARE ... Fix regression introduced with d435d862ba ("cpu hotplug: mce: fix cpu hotplug error handling"). A CPU which was not brought up during boot (using maxcpus and additional_cpus parameters) couldn't be onlined anymore. For such a CPU it seemed that MCE was not supported during CPU_UP_PREPARE-time which caused mce_cpu_callback to return NOTIFY_BAD to notifier_call_chain. To fix this we: - call mce_create_device for CPU_ONLINE event (instead of CPU_UP_PREPARE), - avoid mce_remove_device() for the CPU that is not correctly initialized by mce_create_device() failure, - make mce_cpu_callback always return NOTIFY_OK for CPU_ONLINE event. Because CPU_ONLINE callback return value is always ignored. [akinobu.mita@gmail.com: avoid mce_remove_device() for not initialized device] [akinobu.mita@gmail.com: make mce_cpu_callback always return NOTIFY_OK] Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-11-14 18:45:44 -08:00
..
k7.c
Makefile	x86: consolidate the cpu/ related code usage	2007-10-23 22:37:23 +02:00
mce_32.c	x86: prepare consolidation of cpu/ related code usage	2007-10-23 22:37:23 +02:00
mce_64.c	x86: don't call mce_create_device on CPU_UP_PREPARE	2007-11-14 18:45:44 -08:00
mce_amd_64.c	x86: consolidate the cpu/ related code usage	2007-10-23 22:37:23 +02:00
mce_intel_64.c	x86: consolidate the cpu/ related code usage	2007-10-23 22:37:23 +02:00
mce.h
non-fatal.c
p4.c	x86: expand /proc/interrupts to include missing vectors, v2	2007-10-17 20:16:53 +02:00
p5.c
p6.c
therm_throt.c	cpu hotplug: thermal_throttle: fix cpu hotplug error handling	2007-10-18 14:37:21 -07:00
winchip.c