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RFC suspend on G5

Johannes Berg linuxppc-dev 1 version New

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  1. v1 RFC Latest6 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/6powermac: support G5 CPU hotplugarch/powerpc/kernel/idle_power4.S arch/powerpc/platforms/powermac/setup.c arch/powerpc/platforms/powermac/smp.c +1 more+56 -70 replies
2/6powerpc: MPIC sys_device & suspend/resumearch/powerpc/sysdev/mpic.c include/asm-powerpc/mpic.h+110 -10 replies
3/6powerpc: dart iommu suspendarch/powerpc/sysdev/dart_iommu.c include/asm-powerpc/iommu.h include/asm-powerpc/machdep.h+65 -00 replies
4/6powerpc: mark pages that dont exist as nosavearch/powerpc/mm/mem.c+25 -00 replies
5/6powermac: fix G5-cpufreq for cpu on/offlinearch/powerpc/platforms/powermac/cpufreq_64.c+4 -40 replies
6/6powermac: suspend to disk on G5arch/powerpc/Kconfig arch/powerpc/kernel/Makefile arch/powerpc/kernel/asm-offsets.c +6 more+276 -60 replies

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Cover letter [RFC 0/6] suspend on G5

Hi,

This is a repost of my suspend for G5 patches. It's RFC instead of PATCH because it relies on some patches that Rafael Wysocki did to remove the pageflags that are used for suspend, so it can't be applied as-is without having those patches too. They can be found with the patch titles
* swsusp: Use inline functions for changing page flags
* swsusp: Do not use page flags
* mm: Remove unused page flags

In addition to that patch, you'll need my patch
* swsusp: introduce register_nosave_region_late
which I posted to linux-pm in one of the
"swsusp: Do not use page flags (was: Re: Remove page flags for software suspend)" threads.

All these patches should also be somewhere on
http://johannes.sipsolutions.net/patches/, the first three named rafael{1,2,3}.patch.

johannes

Read the cover letter in its thread