powerpc/ptdump: Add _PAGE_COHERENT flag

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For platforms using shared.c (4xx, Book3e, Book3s/32), also handle the
_PAGE_COHERENT flag which corresponds to the M bit of the WIMG flags.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Make it more verbose, use "coherent" rather than "m"]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/324c3d860717e8e91fca3bb6c0f8b23e1644a404.1589866984.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2020-05-19 05:48:51 +00:00 • committed by Michael Ellerman

parent ec97d022f6

commit 3af4786eb4

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arch/powerpc/mm/ptdump/shared.c

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