From: "tip-bot for H. Peter Anvin" <hpa@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com,
eric.dumazet@gmail.com, shaohua.li@intel.com, tglx@linutronix.de
Subject: [tip:x86/mm] x86-32, percpu: Correct the ordering of the percpu readmostly section
Date: Thu, 21 Oct 2010 07:40:39 GMT [thread overview]
Message-ID: <tip-2aeb66d3036dbafc297ac553a257a40283dadb3e@git.kernel.org> (raw)
In-Reply-To: <1287544022.4571.7.camel@sli10-conroe.sh.intel.com>
Commit-ID: 2aeb66d3036dbafc297ac553a257a40283dadb3e
Gitweb: http://git.kernel.org/tip/2aeb66d3036dbafc297ac553a257a40283dadb3e
Author: H. Peter Anvin <hpa@zytor.com>
AuthorDate: Thu, 21 Oct 2010 00:15:00 -0700
Committer: H. Peter Anvin <hpa@zytor.com>
CommitDate: Thu, 21 Oct 2010 00:15:00 -0700
x86-32, percpu: Correct the ordering of the percpu readmostly section
Checkin c957ef2c59e952803766ddc22e89981ab534606f had inconsistent
ordering of .data..percpu..page_aligned and .data..percpu..readmostly;
the still-broken version affected x86-32 at least.
The page aligned version really must be page aligned...
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <1287544022.4571.7.camel@sli10-conroe.sh.intel.com>
Cc: Shaohua Li <shaohua.li@intel.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
---
include/asm-generic/vmlinux.lds.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index d7e7b21..1457b81 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -706,8 +706,8 @@
VMLINUX_SYMBOL(__per_cpu_start) = .; \
*(.data..percpu..first) \
. = ALIGN(PAGE_SIZE); \
- *(.data..percpu..readmostly) \
*(.data..percpu..page_aligned) \
+ *(.data..percpu..readmostly) \
*(.data..percpu) \
*(.data..percpu..shared_aligned) \
VMLINUX_SYMBOL(__per_cpu_end) = .; \
prev parent reply other threads:[~2010-10-21 7:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-20 3:07 [PATCH 1/2]percpu: introduce read mostly percpu API Shaohua Li
2010-10-20 5:18 ` Eric Dumazet
2010-10-20 6:00 ` H. Peter Anvin
2010-10-20 7:35 ` Andi Kleen
2010-10-20 7:53 ` Eric Dumazet
2010-10-20 21:38 ` H. Peter Anvin
2010-10-20 21:42 ` H. Peter Anvin
2010-10-20 21:33 ` H. Peter Anvin
2010-10-20 23:06 ` [tip:x86/mm] percpu: Introduce a read-mostly " tip-bot for Shaohua Li
2010-10-21 1:38 ` Shaohua Li
2010-10-21 2:53 ` H. Peter Anvin
2010-10-21 5:33 ` Eric Dumazet
2010-10-21 5:54 ` H. Peter Anvin
2010-10-21 6:07 ` Eric Dumazet
2010-10-21 6:09 ` H. Peter Anvin
2010-10-21 6:17 ` Shaohua Li
2010-10-21 6:48 ` Eric Dumazet
2010-10-21 6:54 ` H. Peter Anvin
2010-10-21 6:10 ` H. Peter Anvin
2010-10-21 7:40 ` tip-bot for H. Peter Anvin [this message]
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