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Commit 64dec40d authored by Jeff Mahoney's avatar Jeff Mahoney Committed by Ingo Molnar
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x86: define ARCH_WANT_FRAME_POINTERS 



Commit da4276b8 changed a dependency
for FRAME_POINTER from X86 to ARCH_WANT_FRAME_POINTERS, but didn't
actually define it.

This patch adds the definition for ARCH_WANT_FRAME_POINTERS. Without it,
FRAME_POINTER can't be enabled on x86.

Signed-off-by: default avatarJeff Mahoney <jeffm@suse.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent a3c6018e

lib/Kconfig.debug

+9 −0
Original line number Diff line number Diff line
@@ -570,6 +570,15 @@ config DEBUG_NOTIFIERS 
	  This is a relatively cheap check but if you care about maximum

	  performance, say N.



#

# Select this config option from the architecture Kconfig, if it

# it is preferred to always offer frame pointers as a config

# option on the architecture (regardless of KERNEL_DEBUG):

#

config ARCH_WANT_FRAME_POINTERS

	bool

	help



config FRAME_POINTER

	bool "Compile the kernel with frame pointers"

	depends on DEBUG_KERNEL && \