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| author | Sam Ravnborg | 2008-11-15 22:39:18 +0100 |
|---|---|---|
| committer | David S. Miller | 2008-12-04 18:16:48 +0100 |
| commit | 5bb28a57a248c0bd4316f54c3e7129933cf146d0 (patch) | |
| tree | 09135705c7b35240c3f77d6e4a2b817af9a3c1b1 /arch/sparc/Kconfig.debug | |
| parent | sparc64: Stop using memory barriers for atomics and locks. (diff) | |
| download | kernel-qcow2-linux-5bb28a57a248c0bd4316f54c3e7129933cf146d0.tar.gz kernel-qcow2-linux-5bb28a57a248c0bd4316f54c3e7129933cf146d0.tar.xz kernel-qcow2-linux-5bb28a57a248c0bd4316f54c3e7129933cf146d0.zip | |
sparc: unify Kconfig.debug
Let sparc and sparc64 use the same Kconfig.debug
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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 |