The LTP test fails with: msgctl01 1 FAIL : qs_buf.msg_qbytes did not change msgctl02 1 FAIL : qs_buf.msg_qbytes value is not expected msgsnd01 1 FAIL : queue bytes != MSGSIZE msgsnd01 2 FAIL : queue message != 1 All the above failures is fixed by the attached patch. The msgbuf.h file is now a copy from i386, instead of alpha. I guess the fix goes for 64-bit kernel as well. /Carsten -- _ _ ____ ___ Carsten Langgaard Mailto:carstenl@mips.com |\ /|||___)(___ MIPS Denmark Direct: +45 4486 5527 | \/ ||| ____) Lautrupvang 4B Switch: +45 4486 5555 TECHNOLOGIES 2750 Ballerup Fax...: +45 4486 5556 Denmark http://www.mips.com