Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (36 commits)
  x86: fix section mismatch warnings in mcheck/mce_amd_64.c
  x86: offer frame pointers in all build modes
  x86: remove duplicated #include's
  x86: k8 numa register active regions later
  x86: update Alan Cox's email addresses
  x86: rename all fields of mpc_table mpc_X to X
  x86: rename all fields of mpc_oemtable oem_X to X
  x86: rename all fields of mpc_bus mpc_X to X
  x86: rename all fields of mpc_cpu mpc_X to X
  x86: rename all fields of mpc_intsrc mpc_X to X
  x86: rename all fields of mpc_lintsrc mpc_X to X
  x86: rename all fields of mpc_iopic mpc_X to X
  x86: irqinit_64.c init_ISA_irqs should be static
  Documentation/x86/boot.txt: payload length was changed to payload_length
  x86: setup_percpu.c fix style problems
  x86: irqinit_64.c fix style problems
  x86: irqinit_32.c fix style problems
  x86: i8259.c fix style problems
  x86: irq_32.c fix style problems
  x86: ioport.c fix style problems
  ...

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index d0a32aab03ff..4c9ae6085c75 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -573,14 +573,14 @@ config DEBUG_NOTIFIERS
 config FRAME_POINTER
         bool "Compile the kernel with frame pointers"
         depends on DEBUG_KERNEL && \
-                (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || \
-                 AVR32 || SUPERH || BLACKFIN || MN10300)
-        default y if DEBUG_INFO && UML
-        help
-          If you say Y here the resulting kernel image will be slightly larger
-          and slower, but it might give very useful debugging information on
-          some architectures or if you use external debuggers.
-          If you don't debug the kernel, you can say N.
+                (CRIS || M68K || M68KNOMMU || FRV || UML || S390 || \
+                 AVR32 || SUPERH || BLACKFIN || MN10300) || \
+                ARCH_WANT_FRAME_POINTERS
+        default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS
+        help
+          If you say Y here the resulting kernel image will be slightly
+          larger and slower, but it gives very useful debugging information
+          in case of kernel bugs. (precise oopses/stacktraces/warnings)
 
 config BOOT_PRINTK_DELAY
         bool "Delay each boot printk message by N milliseconds"