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(parent: 7532ec9) | patch
powerpc/smp: Document irq enable/disable after migrating IRQs
authorMichael Ellerman <mpe@ellerman.id.au>
Wed, 15 Feb 2017 09:49:54 +0000 (20:49 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 3 May 2017 04:45:38 +0000 (14:45 +1000)
commit6dcab2a7bb77608df7f76c0e89db0ebc010a4707
treeaca41a72d7a58354fde7f2bd0dc24f0231fdf44btree | snapshot
parent7532ec9885c763e09e6e2e7cd92a4a79f87f7254commit | diff
powerpc/smp: Document irq enable/disable after migrating IRQs

This code was until recently completely undocumented and even now the comment is
not very verbose.

We've already had one patch sent to remove the IRQ enable/disable because it's
"paradoxical and unnecessary". So document it thoroughly to save anyone else
from puzzling over it.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/smp.c diff | blob | history
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