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

[mirror_ubuntu-artful-kernel.git] / arch / x86 / Kconfig.debug

diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index a5973f8517503759475fba8481512d693dcedbfc..a15893d17c55988b542ad362f8c0074958130587 100644 (file)
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -332,6 +332,18 @@ config X86_DEBUG_STATIC_CPU_HAS
 
          If unsure, say N.
 
+config X86_DEBUG_FPU
+       bool "Debug the x86 FPU code"
+       depends on DEBUG_KERNEL
+       default y
+       ---help---
+         If this option is enabled then there will be extra sanity
+         checks and (boot time) debug printouts added to the kernel.
+         This debugging adds some small amount of runtime overhead
+         to the kernel.
+
+         If unsure, say N.
+
 config PUNIT_ATOM_DEBUG
        tristate "ATOM Punit debug driver"
        select DEBUG_FS