From: Ram Pai <linuxram@us.ibm.com>
Date: Mon, 6 Nov 2017 08:50:52 +0000 (-0800)
Subject: powerpc: capture the PTE format changes in the dump pte report
X-Git-Tag: for-linus-20180210~2^2~22^2~161
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7e4363550c2599a90f55fe3c538a7cf99fe4f473;p=linux-block.git

powerpc: capture the PTE format changes in the dump pte report

The H_PAGE_F_SECOND,H_PAGE_F_GIX are not in the 64K main-PTE.
capture these changes in the dump pte report.

Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
index c2e7dea59490..139dd1993eeb 100644
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/dump_linuxpagetables.c
@@ -213,7 +213,7 @@ static const struct flag_info flag_array[] = {
 		.val	= H_PAGE_4K_PFN,
 		.set	= "4K_pfn",
 	}, {
-#endif
+#else /* CONFIG_PPC_64K_PAGES */
 		.mask	= H_PAGE_F_GIX,
 		.val	= H_PAGE_F_GIX,
 		.set	= "f_gix",
@@ -224,6 +224,7 @@ static const struct flag_info flag_array[] = {
 		.val	= H_PAGE_F_SECOND,
 		.set	= "f_second",
 	}, {
+#endif /* CONFIG_PPC_64K_PAGES */
 #endif
 		.mask	= _PAGE_SPECIAL,
 		.val	= _PAGE_SPECIAL,