Hi all,
After merging the final tree, today's linux-next build (sparc64 defconfig)
failed like this:
arch/sparc/mm/init_64.c: In function 'pte_alloc_one':
arch/sparc/mm/init_64.c:2568:9: error: unused variable 'pte' [-Werror=unused-variable]
Caused by the merge between commit 37b3a8ff3e08 ("sparc64: Move from 4MB
to 8MB huge pages") and commit 1ae9ae5f7df7 ("sparc: handle
pgtable_page_ctor() fail") (I had the following merge fix in linux-next,
but it didn't seem to propagate upstream - may have forgotten to point it
out :-().
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 18 Nov 2013 14:16:40 +1100
Subject: [PATCH] sparc64: merge fix
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
arch/sparc/mm/init_64.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 6b643790e4fe..5322e530d09c 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -2565,8 +2565,6 @@ pgtable_t pte_alloc_one(struct mm_struct *mm,
{
struct page *page = alloc_page(GFP_KERNEL | __GFP_NOTRACK |
__GFP_REPEAT | __GFP_ZERO);
- pte_t *pte = NULL;
-
if (!page)
return NULL;
if (!pgtable_page_ctor(page)) {
--
1.8.4.3
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
Attachment:
pgp2d1i9OBa9a.pgp
Description: PGP signature
