From 645df230cacc48f4463037016e9dbd3633183fe8 Mon Sep 17 00:00:00 2001
From: Dave Jones <davej@redhat.com>
Date: Tue, 18 Sep 2012 15:54:12 -0400
Subject: mm, sl[au]b: Taint kernel when we detect a corrupted slab

It doesn't seem worth adding a new taint flag for this, so just re-use
the one from 'bad page'

Acked-by: Christoph Lameter <cl@linux.com> # SLUB
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---
 mm/slab.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'mm/slab.c')

diff --git a/mm/slab.c b/mm/slab.c
index cd5a92650303..5c6abb831e6a 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -811,6 +811,7 @@ static void __slab_error(const char *function, struct kmem_cache *cachep,
 	printk(KERN_ERR "slab error in %s(): cache `%s': %s\n",
 	       function, cachep->name, msg);
 	dump_stack();
+	add_taint(TAINT_BAD_PAGE);
 }
 
 /*
-- 
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