linux-kernel - [PATCH 31/62] Blackfin: annotate anomaly 05000120

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Message-Id: <1244189111-19639-32-git-send-email-vapier@gentoo.org>
Date:	Fri,  5 Jun 2009 04:04:40 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	linux-kernel@...r.kernel.org
Cc:	uclinux-dist-devel@...ckfin.uclinux.org,
	Graf Yang <graf.yang@...log.com>
Subject: [PATCH 31/62] Blackfin: annotate anomaly 05000120

From: Graf Yang <graf.yang@...log.com>

Add some notes for anomaly 05000120 to make sure we work around it.

Signed-off-by: Graf Yang <graf.yang@...log.com>
Signed-off-by: Mike Frysinger <vapier@...too.org>
---
 arch/blackfin/mach-common/smp.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c
index 93eab61..187c79e 100644
--- a/arch/blackfin/mach-common/smp.c
+++ b/arch/blackfin/mach-common/smp.c
@@ -45,6 +45,10 @@
 #include <asm/cpu.h>
 #include <linux/err.h>
 
+/*
+ * Anomaly notes:
+ * 05000120 - we always define corelock as 32-bit integer in L2
+ */
 struct corelock_slot corelock __attribute__ ((__section__(".l2.bss")));
 
 void __cpuinitdata *init_retx_coreb, *init_saved_retx_coreb,
-- 
1.6.3.1

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