fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / i386 / Kconfig.debug

diff --git a/arch/i386/Kconfig.debug b/arch/i386/Kconfig.debug
index a454cbe..b7dc11d 100644 (file)
--- a/arch/i386/Kconfig.debug
+++ b/arch/i386/Kconfig.debug
@@ -86,4 +86,14 @@ config DOUBLEFAULT
           option saves about 4k and might cause you much additional grey
           hair.
 
+config DEBUG_PARAVIRT
+       bool "Enable some paravirtualization debugging"
+       default y
+       depends on PARAVIRT && DEBUG_KERNEL
+       help
+         Currently deliberately clobbers regs which are allowed to be
+         clobbered in inlined paravirt hooks, even in native mode.
+         If turning this off solves a problem, then DISABLE_INTERRUPTS() or
+         ENABLE_INTERRUPTS() is lying about what registers can be clobbered.
+
 endmenu