R4_MSG
pr_cont("Data/Tag %s error.\n", R4_MSG(ec));
pr_cont(": %s error in the L2 cache tags.\n", R4_MSG(ec));
R4_MSG(ec), PP_MSG(ec));
R4_MSG(ec));
"access from L2.\n", R4_MSG(ec));
pr_cont(" during %s.\n", R4_MSG(ec));
pr_cont(", mem-tx: %s", R4_MSG(ec));