Disable DETECT_SOFTLOCKUP for s390

From: Heiko Carstens <heiko.carstens@de.ibm.com>

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.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index a314e663d517786a07023b0bbfa1bc3bdfadcc69..ac36b2d0e422af6b0681081844d64d1a33ca9e14 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -48,7 +48,7 @@ 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",