[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>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 0bda3c5..7e70ab1 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -203,7 +203,6 @@ config UNWIND_INFO
        bool "Compile the kernel with frame unwind information"
        depends on !IA64
        depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || SPARC64 || V850)
-       default DEBUG_KERNEL
        help
          If you say Y here the resulting kernel image will be slightly larger
          but not slower, and it will give very useful debugging information.