X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fx86_64%2FKconfig.debug;h=ea31b4c62105cfc808ce0278bee31228dd0bab23;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=775d211a5cf93983ca1fd97c64f56fc18c3f8213;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/arch/x86_64/Kconfig.debug b/arch/x86_64/Kconfig.debug
index 775d211a5..ea31b4c62 100644
--- a/arch/x86_64/Kconfig.debug
+++ b/arch/x86_64/Kconfig.debug
@@ -1,9 +1,5 @@
 menu "Kernel hacking"
 
-config TRACE_IRQFLAGS_SUPPORT
-	bool
-	default y
-
 source "lib/Kconfig.debug"
 
 config DEBUG_RODATA
@@ -17,7 +13,7 @@ config DEBUG_RODATA
 	 If in doubt, say "N".
 
 config IOMMU_DEBUG
-       depends on IOMMU && DEBUG_KERNEL
+       depends on GART_IOMMU && DEBUG_KERNEL
        bool "Enable IOMMU debugging"
        help
          Force the IOMMU to on even when you have less than 4GB of
@@ -39,22 +35,6 @@ config IOMMU_LEAK
          Add a simple leak tracer to the IOMMU code. This is useful when you
 	 are debugging a buggy device driver that leaks IOMMU mappings.
 
-config DEBUG_STACKOVERFLOW
-        bool "Check for stack overflows"
-        depends on DEBUG_KERNEL
-        help
-	  This option will cause messages to be printed if free stack space
-	  drops below a certain limit.
-
-config DEBUG_STACK_USAGE
-        bool "Stack utilization instrumentation"
-        depends on DEBUG_KERNEL
-        help
-	  Enables the display of the minimum amount of free stack which each
-	  task has ever had available in the sysrq-T and sysrq-P debug output.
-
-	  This option will slow down process creation somewhat.
-
 #config X86_REMOTE_DEBUG
 #       bool "kgdb debugging stub"