From: Andrea Arcangeli <aarcange@redhat.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: [PATCH -mm] fix powerpc/sparc build
Date: Mon, 10 Jan 2011 19:04:25 +0100 [thread overview]
Message-ID: <20110110180425.GK9506@random.random> (raw)
In-Reply-To: <20110108104208.ca085298.sfr@canb.auug.org.au>
This would become
thp-add-pmd-mangling-generic-functions-fix-pgtableh-build-for-um-2.patch
=====
Subject: thp: build fix for pmdp_get_and_clear
From: Andrea Arcangeli <aarcange@redhat.com>
__pmd should return a valid pmd_t for every arch.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
---
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -93,7 +93,7 @@ static inline pmd_t pmdp_get_and_clear(s
pmd_t *pmdp)
{
BUG();
- return (pmd_t){ 0 };
+ return __pmd(0);
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
#endif
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next prev parent reply other threads:[~2011-01-10 18:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-06 23:41 mmotm 2011-01-06-15-41 uploaded akpm
2011-01-07 17:18 ` mmotm 2011-01-06-15-41 uploaded (apple_bl) Randy Dunlap
2011-01-07 23:42 ` mmotm 2011-01-06-15-41 uploaded Stephen Rothwell
2011-01-10 18:04 ` Andrea Arcangeli [this message]
2011-01-10 14:37 ` qemu-kvm defunct due to THP [was: mmotm 2011-01-06-15-41 uploaded] Jiri Slaby
2011-01-10 15:01 ` Andrea Arcangeli
2011-01-10 21:02 ` Jiri Slaby
2011-01-12 15:02 ` Andrea Arcangeli
2011-01-11 1:01 ` bnx2 card cannot be detected (WAS Re: mmotm 2011-01-06-15-41 uploaded) CAI Qian
2011-01-11 4:10 ` CAI Qian
2011-01-11 8:00 ` CAI Qian
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