Commits
Andi Kleen committed 6a0f03e0d35
[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: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>