Hi Jiri, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-next head: ecbbfd44a08fa80e0d664814efd4c187721b85f6 commit: 53c5ee2cfb4dadc4f5c24fe671e2fbfc034c875e [15/23] TTY: move ldisc data from tty_struct: simple members config: x86_64-allmodconfig # make ARCH=x86_64 allmodconfig All error/warnings: drivers/staging/dgrp/dgrp_net_ops.c: In function 'dgrp_input': drivers/staging/dgrp/dgrp_net_ops.c:216:27: error: 'struct tty_struct' has no member named 'real_raw' drivers/staging/dgrp/dgrp_net_ops.c:261:30: error: 'struct tty_struct' has no member named 'real_raw' drivers/staging/dgrp/dgrp_net_ops.c:276:28: error: 'struct tty_struct' has no member named 'real_raw' vim +216 drivers/staging/dgrp/dgrp_net_ops.c 0b52b749 Bill Pemberton 2012-09-20 215 /* Decide how much data we can send into the tty layer */ 0b52b749 Bill Pemberton 2012-09-20 @216 if (dgrp_rawreadok && tty->real_raw) 0b52b749 Bill Pemberton 2012-09-20 217 flip_len = MYFLIPLEN; 0b52b749 Bill Pemberton 2012-09-20 218 else 0b52b749 Bill Pemberton 2012-09-20 219 flip_len = TTY_FLIPBUF_SIZE; --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html