[PATCH 4/6] powerpc: Add ppc_md.name to dump stack arch description

Michael Ellerman mpe at ellerman.id.au
Tue May 5 21:12:15 AEST 2015


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

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

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 44c8d03558ac..922115cd4714 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -21,6 +21,7 @@
 #include <linux/delay.h>
 #include <linux/initrd.h>
 #include <linux/platform_device.h>
+#include <linux/printk.h>
 #include <linux/seq_file.h>
 #include <linux/ioport.h>
 #include <linux/console.h>
@@ -605,6 +606,8 @@ void probe_machine(void)
 		for (;;);
 	}
 
+	dump_stack_add_arch_desc(ppc_md.name);
+
 	printk(KERN_INFO "Using %s machine description\n", ppc_md.name);
 }
 
-- 
2.1.0



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