Commit 3af4786e authored May 19, 2020 by Christophe Leroy Committed by Michael Ellerman May 26, 2020

powerpc/ptdump: Add _PAGE_COHERENT flag



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

parent ec97d022

arch/powerpc/mm/ptdump/shared.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,11 @@ static const struct flag_info flag_array[] = {
		.val = _PAGE_PRESENT,
		.set = "present",
		.clear = " ",
		}, {
		.mask = _PAGE_COHERENT,
		.val = _PAGE_COHERENT,
		.set = "coherent",
		.clear = " ",
		}, {
		.mask = _PAGE_GUARDED,
		.val = _PAGE_GUARDED,

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