From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Linus <torvalds@linux-foundation•org>,
Andrew Morton <akpm@linux-foundation•org>
Cc: linux-next@vger•kernel.org, linux-kernel@vger•kernel.org,
Borislav Petkov <borislav.petkov@amd•com>,
x86@kernel•org, Thomas Gleixner <tglx@linutronix•de>,
Ingo Molnar <mingo@redhat•com>, "H. Peter Anvin" <hpa@zytor•com>
Subject: [PATCH] edac: need to export cpu_llc_id
Date: Wed, 16 Sep 2009 09:39:35 +1000 [thread overview]
Message-ID: <20090916093935.6bc2c91f.sfr@canb.auug.org.au> (raw)
Today's linux-next build (x86_64 allmodconfig) failed like this:
ERROR: "per_cpu__cpu_llc_id" [drivers/edac/edac_core.ko] undefined!
Caused by commit b69b29de65fe4078b125acc9dea34be82f7c362c ("EDAC, AMD:
carve out MCi_STATUS decoding").
Signed-off-by: Stephen Rothwell <sfr@canb•auug.org.au>
---
arch/x86/kernel/smpboot.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index a25eeec..04c74b4 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -100,6 +100,7 @@ EXPORT_SYMBOL(smp_num_siblings);
/* Last level cache ID of each logical CPU */
DEFINE_PER_CPU(u16, cpu_llc_id) = BAD_APICID;
+EXPORT_PER_CPU_SYMBOL(cpu_llc_id);
/* representing HT siblings of each logical CPU */
DEFINE_PER_CPU(cpumask_var_t, cpu_sibling_map);
--
1.6.3.3
--
Cheers,
Stephen Rothwell sfr@canb•auug.org.au
http://www.canb.auug.org.au/~sfr/
next reply other threads:[~2009-09-15 23:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-15 23:39 Stephen Rothwell [this message]
2009-09-16 4:41 ` [PATCH] edac: need to export cpu_llc_id Borislav Petkov
2009-09-16 4:51 ` H. Peter Anvin
2009-09-16 4:58 ` Borislav Petkov
2009-09-16 15:49 ` Stephen Rothwell
2009-09-16 16:04 ` Borislav Petkov
2009-09-17 0:35 ` Stephen Rothwell
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