[patch, -rc5-mm1] lock validator: select KALLSYMS_ALL

[Ingo Molnar <mingo@elte.hu>]

* Arjan van de Ven <arjan@infradead.org> wrote:

> the reporter doesn't have CONFIG_KALLSYMS_ALL enabled which gives 
> sometimes misleading backtraces (should lockdep just enable 
> KALLSYMS_ALL to get more useful bugreports?)

agreed - the patch below does that.

-----------------------
Subject: lock validator: select KALLSYMS_ALL
From: Ingo Molnar <mingo@elte.hu>

all the kernel symbol printouts make alot more sense if KALLSYMS_ALL
is enabled too - force it on if lockdep is enabled.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 lib/Kconfig.debug |    1 +
 1 file changed, 1 insertion(+)

Index: linux/lib/Kconfig.debug
===================================================================
--- linux.orig/lib/Kconfig.debug
+++ linux/lib/Kconfig.debug
@@ -342,6 +342,7 @@ config LOCKDEP
 	default y
 	select FRAME_POINTER
 	select KALLSYMS
+	select KALLSYMS_ALL
 	depends on PROVE_SPIN_LOCKING || PROVE_RW_LOCKING || PROVE_MUTEX_LOCKING || PROVE_RWSEM_LOCKING
 
 config DEBUG_LOCKDEP
-
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