X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Ftsc_sync.c;h=9ffb01c31c40a8c9083e9949d065a442a62f46b7;hb=496a3b5c2c188e8af07261792b3d4e6cf1c1dab9;hp=7110078f242cd39ad76d0c8c554214f42ada36b7;hpb=df43510b18b8439465b4b58556f0495b5f5d771e;p=linux-2.6-omap-h63xx.git

diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c
index 7110078f242..9ffb01c31c4 100644
--- a/arch/x86/kernel/tsc_sync.c
+++ b/arch/x86/kernel/tsc_sync.c
@@ -87,8 +87,10 @@ static __cpuinit void check_tsc_warp(void)
 			nr_warps++;
 			__raw_spin_unlock(&sync_lock);
 		}
-
 	}
+	WARN(!(now-start),
+		"Warning: zero tsc calibration delta: %Ld [max: %Ld]\n",
+			now-start, end-start);
 }
 
 /*