From: Balbir Singh <bsingharora@gmail.com>
To: linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au
Cc: naveen.n.rao@linux.vnet.ibm.com, christophe.leroy@c-s.fr,
paulus@samba.org, rashmica.g@gmail.com, labbott@redhat.com,
Balbir Singh <bsingharora@gmail.com>
Subject: [PATCH v2 9/9] powerpc/mm/ptdump: Dump the first entry of the linear mapping as well
Date: Sat, 3 Jun 2017 17:18:43 +1000 [thread overview]
Message-ID: <20170603071843.11966-10-bsingharora@gmail.com> (raw)
In-Reply-To: <20170603071843.11966-1-bsingharora@gmail.com>
The check in hpte_find() should be < and not <= for PAGE_OFFSET
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
---
arch/powerpc/mm/dump_hashpagetable.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/dump_hashpagetable.c
index c6b900f..b1c144b 100644
--- a/arch/powerpc/mm/dump_hashpagetable.c
+++ b/arch/powerpc/mm/dump_hashpagetable.c
@@ -335,7 +335,7 @@ static unsigned long hpte_find(struct pg_state *st, unsigned long ea, int psize)
unsigned long rpn, lp_bits;
int base_psize = 0, actual_psize = 0;
- if (ea <= PAGE_OFFSET)
+ if (ea < PAGE_OFFSET)
return -1;
/* Look in primary table */
--
2.9.3
prev parent reply other threads:[~2017-06-03 7:19 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-03 7:18 [PATCH v2 0/9] Enable STRICT_KERNEL_RWX Balbir Singh
2017-06-03 7:18 ` [PATCH v2 1/9] powerpc/lib/code-patching: Enhance code patching Balbir Singh
2017-06-03 23:45 ` kbuild test robot
2017-06-07 10:25 ` Christophe LEROY
2017-06-07 11:04 ` Balbir Singh
2017-06-07 11:52 ` Michael Ellerman
2017-06-03 7:18 ` [PATCH v2 2/9] powerpc/kprobes: Move kprobes over to patch_instruction Balbir Singh
2017-06-03 7:18 ` [PATCH v2 3/9] powerpc/kprobes/optprobes: Move " Balbir Singh
2017-06-03 7:18 ` [PATCH v2 4/9] powerpc/xmon: Add patch_instruction supporf for xmon Balbir Singh
2017-06-03 7:18 ` [PATCH v2 5/9] powerpc/vmlinux.lds: Align __init_begin to 16M Balbir Singh
2017-06-04 4:22 ` Nicholas Piggin
2017-06-04 22:42 ` Balbir Singh
2017-06-05 6:51 ` Nicholas Piggin
2017-06-03 7:18 ` [PATCH v2 6/9] powerpc/platform/pseries/lpar: Fix updatepp and updateboltedpp Balbir Singh
2017-06-03 7:18 ` [PATCH v2 7/9] powerpc/mm/hash: Implement mark_rodata_ro() for hash Balbir Singh
2017-06-03 7:18 ` [PATCH v2 8/9] powerpc/Kconfig: Enable STRICT_KERNEL_RWX Balbir Singh
2017-06-03 7:18 ` Balbir Singh [this message]
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