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linux/arch/powerpc/platforms
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Paul Mackerras 375f561a41 powerpc/powernv: Always go into nap mode when CPU is offline 
The CPU hotplug code for the powernv platform currently only puts
offline CPUs into nap mode if the powersave_nap variable is set.
However, HV-style KVM on this platform requires secondary CPU threads
to be offline and in nap mode.  Since we know nap mode works just
fine on all POWER7 machines, and the only machines that support the
powernv platform are POWER7 machines, this changes the code to
always put offline CPUs into nap mode, regardless of powersave_nap.
Powersave_nap still controls whether or not CPUs go into nap mode
when idle, as before.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-09-05 16:05:20 +10:00
..
8xx Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
40x Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-01-08 13:21:22 -08:00
44x powerpc: Fix assmption of end_of_DRAM() returns end address 2012-07-03 14:14:49 +10:00
52xx powerpc: Mark const init data with __initconst instead of __initdata 2012-04-02 14:00:03 +10:00
82xx powerpc/82xx: add SPI support for mgcoge 2012-07-10 07:07:20 -05:00
83xx powerpc/83xx: fix RGMII AC values workaround for km83xx 2012-07-10 07:07:20 -05:00
85xx Merge remote-tracking branch 'kumar/merge' into merge 2012-07-31 15:18:31 +10:00
86xx PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
512x irq_domain/powerpc: constify irq_domain_ops 2012-02-16 06:11:24 -07:00
amigaone
cell Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-08-01 10:26:23 -07:00
chrp powerpc/mpic: Remove duplicate MPIC_WANTS_RESET flag 2012-02-23 10:50:00 +11:00
embedded6xx Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
maple Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
pasemi Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
powermac Merge branch 'merge' into next 2012-05-09 10:57:57 +10:00
powernv powerpc/powernv: Always go into nap mode when CPU is offline 2012-09-05 16:05:20 +10:00
prep
ps3 powerpc/ps3: Minor Kconfig cleanup 2012-04-24 15:34:19 -07:00
pseries PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
wsp Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
fsl_uli1575.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
Kconfig KVM: PPC: Factor out guest epapr initialization 2012-05-30 11:43:10 +02:00
Kconfig.cputype powerpc/e500: add paravirt QEMU platform 2012-07-11 07:49:36 -05:00
Makefile powerpc: Remove the main legacy iSerie platform code 2012-03-09 10:35:11 +11:00