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Commit 37fce857 authored by Paolo 'Blaisorblade' Giarrusso's avatar Paolo 'Blaisorblade' Giarrusso Committed by Linus Torvalds
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[PATCH] uml: split CONFIG_FRAME_POINTER from DEBUG_INFO 



Until now, FRAME_POINTER was set = DEBUG_INFO for UML.  Change it to be the
default way, so that it can be enabled alone (for instance to get better
backtraces on crashes).  The call-trace dumper which uses the frame pointer is
not yet in, I'm going to introduce it in a separate patch.

Signed-off-by: default avatarPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 567b5650

arch/um/Kconfig.debug

+0 −4
Original line number Diff line number Diff line
@@ -2,10 +2,6 @@ menu "Kernel hacking" 


source "lib/Kconfig.debug"



config FRAME_POINTER

	bool

	default y if DEBUG_INFO



config PT_PROXY

	bool "Enable ptrace proxy"

	depends on XTERM_CHAN && DEBUG_INFO && MODE_TT

lib/Kconfig.debug

+2 −1
Original line number Diff line number Diff line
@@ -151,7 +151,8 @@ config DEBUG_FS 


config FRAME_POINTER

	bool "Compile the kernel with frame pointers"

	depends on DEBUG_KERNEL && ((X86 && !X86_64) || CRIS || M68K || M68KNOMMU || FRV)

	depends on DEBUG_KERNEL && ((X86 && !X86_64) || CRIS || M68K || M68KNOMMU || FRV || UML)

	default y if DEBUG_INFO && UML

	help

	  If you say Y here the resulting kernel image will be slightly larger

	  and slower, but it will give very useful debugging information.