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ARM: mach-shmobile: Initial SMP support

Paul Mundt linux-arm-kernel linux-sh 1 version New

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  1. v1 Latest0 of 3 patches 0 repliesNew

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None of the 3 patches the cover letter announces are in this archive.

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Cover letter [PATCH 00/03] ARM: mach-shmobile: Initial SMP support
Quoted 28 lines · Paul Mundt
Quoted 10 lines · Magnus Damm

ARM: mach-shmobile: Initial SMP support

[PATCH 01/03] ARM: mach-shmobile: SMP base support [PATCH 02/03] ARM: mach-shmobile: Enable SMP support [PATCH 03/03] ARM: mach-shmobile: sh73a0 SMP support

These patches add SMP framework support for R-Mobile and SH-Mobile processors, together with hardware specific SMP support for the sh73a0 processor.

Quoted 8 lines

Survives onlining and offlining of secondary processor cores through sysfs. Should compile and boot regardless of CONFIG_SMP, CONFIG_HOTPLUG_CPU and CONFIG_LOCAL_TIMERS.

I suggest that patch 1 and 3 are taken through sh-2.6 and patch 2 goes through the RMK patch tracker.

Applied to rmobile/smp, thanks.

There are integration issues with regards to the GIC changes that I'll have to take care of during the merge window regardless, so resolving the CONFIG_SMP thing at that point should be pretty straightforward. My plan is to wait until after Russell merges, merge your stuff on top of that, and then send the updated bits to Linus in one shot.

Quoted 5 lines

In order to avoid clashes with -next for now however I won't be merging the topic branch in to my -latest branch. Given that the number of boards in the wild for this at the moment are in the single digits, I'm not too worried about the amount of time these changes spend in -next so long as no regressions are introduced for the other boards.

I've now merged the rmobile/smp branch in to rmobile-latest, which resolves the minor clashes with Russell's merge as well as the entry-macro rework.