lockdep: Select frame pointers on x86

x86 stack traces are a piece of crap without frame pointers, and its not like the 'performance gain' of not having stack pointers matters when you selected lockdep. Reported-by: Andrew Morton <[email protected]> LKML-Reference: <new-submission> Cc: <[email protected]> Signed-off-by: Peter Zijlstra <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
TechNexion · Jun 21, 2009 · 00540e5 · 00540e5
1 parent aa010ef
commit 00540e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
@@ -440,7 +440,7 @@ config LOCKDEP
 	bool
 	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
 	select STACKTRACE
-	select FRAME_POINTER if !X86 && !MIPS && !PPC && !ARM_UNWIND && !S390
+	select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390
 	select KALLSYMS
 	select KALLSYMS_ALL