linux-kernel - [PATCH 2/6] powerpc: Add cpu name to dump stack arch description

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Date:	Tue,  5 May 2015 21:12:13 +1000
From:	Michael Ellerman <mpe@...erman.id.au>
To:	<linuxppc-dev@...abs.org>
Cc:	<linux-kernel@...r.kernel.org>, Anton Blanchard <anton@...ba.org>,
	tj@...nel.org, Andrew Morton <akpm@...l.org>
Subject: [PATCH 2/6] powerpc: Add cpu name to dump stack arch description

As soon as we know the name of the cpu we're on, add it to the dump
stack arch description, which is printed in case of an oops.

Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
---
 arch/powerpc/kernel/cputable.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 60262fdf35ba..cf5e0c9b80cb 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -15,6 +15,7 @@
 #include <linux/threads.h>
 #include <linux/init.h>
 #include <linux/export.h>
+#include <linux/printk.h>
 
 #include <asm/oprofile_impl.h>
 #include <asm/cputable.h>
@@ -2174,6 +2175,8 @@ static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
 	}
 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
 
+	dump_stack_add_arch_desc(t->cpu_name);
+
 	return t;
 }
 
-- 
2.1.0

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