Can you guys give this patch a spin? I think this might cure it. Please be sure to add this patch to a kernel you know produced the symptoms before. Thanks. diff --git a/arch/sparc64/lib/U1memcpy.S b/arch/sparc64/lib/U1memcpy.S index bafd2fc..7293020 100644 --- a/arch/sparc64/lib/U1memcpy.S +++ b/arch/sparc64/lib/U1memcpy.S @@ -97,7 +97,7 @@ EX_ST(STORE_BLK(%fsrc, %dest)); \ add %dest, 0x40, %dest; \ ba,pt %xcc, target; \ - nop; + DO_SYNC #define FINISH_VISCHUNK(dest, f0, f1, left) \ subcc %left, 8, %left;\ - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html