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authorDavid Howells <dhowells@redhat.com>2008-11-12 15:35:04 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-12 10:41:17 -0800
commit9f55588968095306d52bd30564666d4fadce5e39 (patch)
treed75a97919e847f4dcdee8d6b75d6f06f2688f235 /arch/mn10300/Kconfig.debug
parent31ea24bba77a16d3220b0822838785cbafb78175 (diff)
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op-kernel-dev-9f55588968095306d52bd30564666d4fadce5e39.tar.gz
MN10300: Add built-in testing for misalignment handler
Add configurable built-in testing for the MN10300 misalignment handler. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/mn10300/Kconfig.debug')
-rw-r--r--arch/mn10300/Kconfig.debug9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mn10300/Kconfig.debug b/arch/mn10300/Kconfig.debug
index 524e338..ff80e86 100644
--- a/arch/mn10300/Kconfig.debug
+++ b/arch/mn10300/Kconfig.debug
@@ -15,6 +15,15 @@ config DEBUG_DECOMPRESS_KERNEL
decompressing Linux seeing "Uncompressing Linux... " and
"Ok, booting the kernel.\n" on console.
+config TEST_MISALIGNMENT_HANDLER
+ bool "Run tests on the misalignment handler"
+ depends on DEBUG_KERNEL
+ default n
+ help
+ If you say Y here the kernel will execute a list of misaligned memory
+ accesses to make sure the misalignment handler deals them with
+ correctly. If it does not, the kernel will throw a BUG.
+
config KPROBES
bool "Kprobes"
depends on DEBUG_KERNEL
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