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authorBen Hutchings <ben@decadent.org.uk>2011-10-28 05:36:55 +0200
committerIngo Molnar <mingo@elte.hu>2011-12-06 08:16:49 +0100
commitfbdc4b9a6c29befbcca65e5366e5aaf2abb7a013 (patch)
treeda6f6fbf2bfb552b2dd58559bf059a5359510b41 /kernel/rtmutex-debug.c
parentlockdep, bug: Exclude TAINT_FIRMWARE_WORKAROUND from disabling lockdep (diff)
downloadlinux-fbdc4b9a6c29befbcca65e5366e5aaf2abb7a013.tar.xz
linux-fbdc4b9a6c29befbcca65e5366e5aaf2abb7a013.zip
lockdep, rtmutex, bug: Show taint flags on error
Show the taint flags in all lockdep and rtmutex-debug error messages. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1319773015.6759.30.camel@deadeye Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rtmutex-debug.c')
-rw-r--r--kernel/rtmutex-debug.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/rtmutex-debug.c b/kernel/rtmutex-debug.c
index 8eafd1bd273e..16502d3a71c8 100644
--- a/kernel/rtmutex-debug.c
+++ b/kernel/rtmutex-debug.c
@@ -101,6 +101,7 @@ void debug_rt_mutex_print_deadlock(struct rt_mutex_waiter *waiter)
printk("\n============================================\n");
printk( "[ BUG: circular locking deadlock detected! ]\n");
+ printk("%s\n", print_tainted());
printk( "--------------------------------------------\n");
printk("%s/%d is deadlocking current task %s/%d\n\n",
task->comm, task_pid_nr(task),