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16aaaff684
linux/arch/powerpc
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Deepthi Dharwar 16aaaff684 powerpc/pseries/cpuidle: Replace pseries_notify_cpuidle_add call with notifier 
The following patch is to remove the pseries_notify_add_cpu() call
and replace it by a hot plug notifier.

This would prevent cpuidle resources being released and allocated each
time cpu comes online on pseries.

The earlier design was causing a lockdep problem
in start_secondary as reported on this thread
	-https://lkml.org/lkml/2012/5/17/2

This applies on 3.4-rc7

Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-07-03 14:14:40 +10:00
..
boot powerpc/boot: Only build board support files when required. 2012-07-03 14:14:37 +10:00
configs Sound updates for 3.5-rc1 2012-05-23 13:05:43 -07:00
include/asm powerpc/pseries/cpuidle: Replace pseries_notify_cpuidle_add call with notifier 2012-07-03 14:14:40 +10:00
kernel powerpc/ftrace: Use patch_instruction instead of probe_kernel_write() 2012-07-03 14:14:39 +10:00
kvm KVM: PPC: Book3S HV: Drop locks around call to kvmppc_pin_guest_page 2012-06-19 15:04:13 +03:00
lib powerpc: Have patch_instruction detect faults 2012-07-03 14:14:38 +10:00
math-emu powerpc/math_emu/efp: Look for errata handler when type mismatches 2011-10-06 23:36:47 -05:00
mm powerpc: Fix uninitialised error in numa.c 2012-06-29 14:35:35 +10:00
net powerpc: Fix BPF_JIT code to link with multiple TOCs 2012-06-29 14:35:34 +10:00
oprofile Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
perf perf: Pass last sampling period to perf_sample_data_init() 2012-05-09 15:23:12 +02:00
platforms powerpc/pseries/cpuidle: Replace pseries_notify_cpuidle_add call with notifier 2012-07-03 14:14:40 +10:00
sysdev Merge remote-tracking branch 'jwb/next' into next 2012-05-10 12:58:24 +10:00
xmon Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
Kconfig powerpc: Use the new generic strncpy_from_user() and strnlen_user() 2012-05-27 21:00:07 -07:00
Kconfig.debug irqdomain: Remove powerpc dependency from debugfs file 2012-03-29 14:31:02 -06:00
Makefile powerpc/crypto: Build files for the nx device driver 2012-05-16 15:05:45 +10:00
relocs_check.pl powerpc: Process dynamic relocations for kernel 2011-12-20 10:21:08 -05:00