tree d2fc80d2db7db64946928b572cacf4318dcf8a68
parent 8e83e9053f23cd036b73ae246d86c50cbb3ca73e
author Michael Ellerman <mpe@ellerman.id.au> 1405574985 +1000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1406520687 +1000

powerpc: Document how we set AIL on guest kernels

I spent ten minutes scratching my head, trying to work out where we
enabled relocation on interrupts for guest kernels. Expand the doco to
make it clear.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>