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SMP support for Armada XP

Hui Wang linux-arm-kernel linux-devicetree lkml 1 version New

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  1. v3 Latest2 of 5 patches 0 repliesNew

2 of 5 patches are in this archive. The cover letter announces 5.

Patches in v3 No applies recorded yet

#Subject and filesSizeRepliesApplied
5/5arm: mvebu: Added SMP support for Armada XP+0 -00 replies
5/5arm: mvebu: Added SMP support for Armada XP+0 -00 replies

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v3 yet.

Read the v3 thread

Cover letter [PATCH V3 0/5] SMP support for Armada XP
Quoted 11 lines · Gregory CLEMENT

Hello Hui,

Quoted 6 lines · Hui Wang

Sorry for asking a question. Does it support CPU HOTPLUG? I am just testing the marvell 2012_Q4.1, and found the CPU HOTPLUG (echo 0|1 > /sys/devices/system/cpu/cpu1/online) doesn't work on the XP_GP board, does your BSP have the same problem?

Quoted 4 lines

Indeed, we don't support it yet, but we plan to add this feature once this "basic" support will be included in the 3.8.

Got it, thanks.

Quoted 15 lines
Quoted 12 lines

Regards,
Hui.

Quoted 7 lines · Gregory CLEMENT

Hello,

The purpose of this patch set is to add the SMP support for the Armada XP SoCs. Beside the SMP support itself brought by the last 3 patches, this patch set also adds the support for the coherency fabric unit and