From: Ram Pai <linuxram@us.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au,
khandual@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com,
bsingharora@gmail.com, hbabu@us.ibm.com, linuxram@us.ibm.com,
mhocko@kernel.org
Subject: [PATCH 3/6] powerpc: capture the PTE format changes in the dump pte report
Date: Fri, 21 Jul 2017 11:52:06 -0700 [thread overview]
Message-ID: <1500663129-10615-4-git-send-email-linuxram@us.ibm.com> (raw)
In-Reply-To: <1500663129-10615-1-git-send-email-linuxram@us.ibm.com>
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>
---
arch/powerpc/mm/dump_linuxpagetables.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
index 44fe483..5627edd 100644
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/dump_linuxpagetables.c
@@ -213,7 +213,7 @@ struct flag_info {
.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 @@ struct flag_info {
.val = H_PAGE_F_SECOND,
.set = "f_second",
}, {
+#endif /* CONFIG_PPC_64K_PAGES */
#endif
.mask = _PAGE_SPECIAL,
.val = _PAGE_SPECIAL,
--
1.7.1
next prev parent reply other threads:[~2017-07-21 18:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-21 18:52 [PATCH 0/6] powerpc: Free up RPAGE_RSV bits in 64K PTE Ram Pai
2017-07-21 18:52 ` [PATCH 1/6] powerpc: Free up four 64K PTE bits in 4K backed HPTE pages Ram Pai
2017-07-26 10:35 ` Aneesh Kumar K.V
2017-07-26 16:06 ` Ram Pai
2017-07-27 1:59 ` Aneesh Kumar K.V
2017-07-27 8:00 ` Ram Pai
2017-07-21 18:52 ` [PATCH 2/6] powerpc: Free up four 64K PTE bits in 64K " Ram Pai
2017-07-21 18:52 ` Ram Pai [this message]
2017-07-21 18:52 ` [PATCH 4/6] powerpc: introduce pte_set_hash_slot() helper Ram Pai
2017-07-21 18:52 ` [PATCH 5/6] powerpc: introduce pte_get_hash_gslot() helper Ram Pai
2017-07-21 18:52 ` [PATCH 6/6] powerpc: use helper functions to get and set hash slots Ram Pai
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