[v2] powerpc/powernv: Fix race in updating core_idle_state

Michael Ellerman mpe at ellerman.id.au
Tue Jul 7 20:38:05 AEST 2015

On Mon, 2015-06-07 at 20:09:23 UTC, "Shreyas B. Prabhu" wrote:
> core_idle_state is maintained for each core. It uses 0-7 bits to track
> whether a thread in the core has entered fastsleep or winkle. 8th bit is
> used as a lock bit.
> Signed-off-by: Shreyas B. Prabhu <shreyas at linux.vnet.ibm.com>
> Fixes: 7b54e9f213f76 'powernv/powerpc: Add winkle support for offline
> cpus'

Applied to powerpc fixes, thanks.



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