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Commit 6a0f03e0 authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds
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[PATCH] x86_64: Don't enable CONFIG_UNWIND_INFO by default for DEBUG_KERNEL 



DEBUG_KERNEL is often enabled just for sysrq, but this doesn't
mean the user wants more heavyweight debugging information.

Cc: jbeulich@novell.com

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent f271a6f5

lib/Kconfig.debug

+0 −1
Original line number Original line Diff line number Diff line
@@ -203,7 +203,6 @@ config UNWIND_INFO 
	bool "Compile the kernel with frame unwind information"

	bool "Compile the kernel with frame unwind information"

	depends on !IA64

	depends on !IA64

	depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || SPARC64 || V850)

	depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || SPARC64 || V850)

	default DEBUG_KERNEL

	help

	help

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

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

	  but not slower, and it will give very useful debugging information.

	  but not slower, and it will give very useful debugging information.