diff options
Diffstat (limited to 'arch/sparc/Kconfig.debug')
| -rw-r--r-- | arch/sparc/Kconfig.debug | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig.debug b/arch/sparc/Kconfig.debug index 87dd496f15eb..b8a15e271bfa 100644 --- 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 |