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authorNicholas Piggin <npiggin@gmail.com>2018-02-14 01:08:18 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2018-03-30 23:34:27 +1100
commit9f593f131ed463dc571290980dd12cb9e56d8ea5 (patch)
tree8bc19a7024692d8d26f0b3b7956e7c2284b48956 /sound/spi
parentc0abd0c745bdabe027a8f013a866f385fba717b1 (diff)
powerpc/setup: Add cpu_to_phys_id array
Build an array that finds hardware CPU number from logical CPU number in firmware CPU discovery. Use that rather than setting paca of other CPUs directly, to begin with. Subsequent patch will not have pacas allocated at this point. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> [mpe: Fix SMP=n build by adding #ifdef in arch_match_cpu_phys_id()] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'sound/spi')
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