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authorCong Wang <xiyou.wangcong@gmail.com>2012-03-23 15:01:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-23 16:58:31 -0700
commitd314d74c695f967e10598467a326f41c78ed1e20 (patch)
tree71fabe9cf1f2b99f16f7f9cc3f809955038a2d0c /lib
parentb502bd1152472dc1b98c60434f23c23b280c7b94 (diff)
nmi watchdog: do not use cpp symbol in Kconfig
ARCH_HAS_NMI_WATCHDOG is a macro defined by arch, but config HARDLOCKUP_DETECTOR depends on it. This is wrong, ARCH_HAS_NMI_WATCHDOG has to be a Kconfig config, and arch's need it should select it explicitly. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Acked-by: Don Zickus <dzickus@redhat.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Cc: David Howells <dhowells@redhat.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 05037dc9bde7..391003f7ab46 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -184,7 +184,7 @@ config LOCKUP_DETECTOR
config HARDLOCKUP_DETECTOR
def_bool LOCKUP_DETECTOR && PERF_EVENTS && HAVE_PERF_EVENTS_NMI && \
- !ARCH_HAS_NMI_WATCHDOG
+ !HAVE_NMI_WATCHDOG
config BOOTPARAM_HARDLOCKUP_PANIC
bool "Panic (Reboot) On Hard Lockups"

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