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authorJeff Mahoney <jeffm@suse.com>2009-01-16 13:23:35 -0500
committerIngo Molnar <mingo@elte.hu>2009-01-18 15:15:10 -0500
commit64dec40ddee9d36d7b83f8a0513fdeaffe260a0e (patch)
tree3f4e6d689c2b8d49fee7d06bcfbcdd55f9f829bd /lib/Kconfig.debug
parenta3c6018e565dc07cf3738ace6bbe412f97b1bba8 (diff)
x86: define ARCH_WANT_FRAME_POINTERS
Commit da4276b8299a6544dc41ac2485d3ffca5811b3fb 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: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/Kconfig.debug')
-rw-r--r--lib/Kconfig.debug9
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 4c9ae6085c75..d30561dda907 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -570,6 +570,15 @@ config DEBUG_NOTIFIERS
570 This is a relatively cheap check but if you care about maximum 570 This is a relatively cheap check but if you care about maximum
571 performance, say N. 571 performance, say N.
572 572
573#
574# Select this config option from the architecture Kconfig, if it
575# it is preferred to always offer frame pointers as a config
576# option on the architecture (regardless of KERNEL_DEBUG):
577#
578config ARCH_WANT_FRAME_POINTERS
579 bool
580 help
581
573config FRAME_POINTER 582config FRAME_POINTER
574 bool "Compile the kernel with frame pointers" 583 bool "Compile the kernel with frame pointers"
575 depends on DEBUG_KERNEL && \ 584 depends on DEBUG_KERNEL && \