Disable NMI watchdog by default properly

This reverts commit 6ebf622b2577c50b1f496bd6a5e8739e55ae7b1c and
replaces it with one that actually works.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 486f4c61a948..82d9d85d5270 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -187,10 +187,7 @@ void nmi_watchdog_default(void)
 {
         if (nmi_watchdog != NMI_DEFAULT)
                 return;
-        if (nmi_known_cpu())
-                nmi_watchdog = NMI_LOCAL_APIC;
-        else
-                nmi_watchdog = NMI_IO_APIC;
+        nmi_watchdog = NMI_NONE;
 }
 
 static int endflag __initdata = 0;