xen: unitialised return value in xenbus_write_transaction

[linux-2.6-omap-h63xx.git] / arch / sparc / Kconfig.debug

diff --git a/arch/sparc/Kconfig.debug b/arch/sparc/Kconfig.debug
index 87dd496f15eb1bc2eb60318b99e0c75903261dd6..b8a15e271bfaacc2e6ce0e789fcb501b792f27b9 100644 (file)
--- a/arch/sparc/Kconfig.debug
+++ b/arch/sparc/Kconfig.debug
@@ -15,4 +15,30 @@ config DEBUG_STACK_USAGE
 
          This option will slow down process creation somewhat.
 
+config DEBUG_DCFLUSH
+       bool "D-cache flush debugging"
+       depends on SPARC64 && DEBUG_KERNEL
+
+config STACK_DEBUG
+       bool "Stack Overflow Detection Support"
+
+config DEBUG_PAGEALLOC
+       bool "Debug page memory allocations"
+       depends on SPARC64 && DEBUG_KERNEL && !HIBERNATION
+       help
+         Unmap pages from the kernel linear mapping after free_pages().
+         This results in a large slowdown, but helps to find certain types
+         of memory corruptions.
+
+config MCOUNT
+       bool
+       depends on SPARC64
+       depends on STACK_DEBUG || FUNCTION_TRACER
+       default y
+
+config FRAME_POINTER
+       bool
+       depends on MCOUNT
+       default y
+
 endmenu