[PATCH] Disable DETECT_SOFTLOCKUP for s390
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Wed, 11 Oct 2006 08:20:44 +0000 (01:20 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 11 Oct 2006 18:14:14 +0000 (11:14 -0700)
We got several false bug reports because of enabled
CONFIG_DETECT_SOFTLOCKUP.  Disable soft lockup detection on s390, since it
doesn't work on a virtualized architecture.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
lib/Kconfig.debug

index 756a908c441d28710e773e15b7b619191f9efdcd..2d7cb0d04fc8a9762b5460a95cce80f042a0d362 100644 (file)
@@ -71,7 +71,7 @@ config LOG_BUF_SHIFT
 
 config DETECT_SOFTLOCKUP
        bool "Detect Soft Lockups"
-       depends on DEBUG_KERNEL
+       depends on DEBUG_KERNEL && !S390
        default y
        help
          Say Y here to enable the kernel to detect "soft lockups",