From da4276b8299a6544dc41ac2485d3ffca5811b3fb Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 7 Jan 2009 11:05:10 +0100 Subject: x86: offer frame pointers in all build modes CONFIG_FRAME_POINTERS=y results in much better debug info for the kernel (clear and precise backtraces), with the only drawback being a ~1% increase in kernel size. So offer it unconditionally and enable it by default. Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 862adb9bf0d..73f7fe8fd4d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -27,6 +27,7 @@ config X86 select HAVE_IOREMAP_PROT select HAVE_KPROBES select ARCH_WANT_OPTIONAL_GPIOLIB + select ARCH_WANT_FRAME_POINTERS select HAVE_KRETPROBES select HAVE_FTRACE_MCOUNT_RECORD select HAVE_DYNAMIC_FTRACE -- cgit v1.2.3