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Commit eef5e0d1 authored by Andi Kleen's avatar Andi Kleen Committed by Andi Kleen
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[PATCH] unwinder: Remove lockdep disabling of nested locks for unwinder 



Shouldn't be needed anymore since __kernel_text_address
is used unconditionally on x86-64

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent 446f713b

kernel/lockdep.c

+0 −4
Original line number Diff line number Diff line
@@ -228,11 +228,7 @@ static int save_trace(struct stack_trace *trace) 
	trace->skip = 3;

	trace->all_contexts = 0;



	/* Make sure to not recurse in case the the unwinder needs to tak

e	   locks. */

	lockdep_off();

	save_stack_trace(trace, NULL);

	lockdep_on();



	trace->max_entries = trace->nr_entries;