Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!ucbvax!UMDD.BITNET!BRUCE From: BRUCE@UMDD.BITNET (Bruce Crabill) Newsgroups: comp.lang.asm370 Subject: Re: disabling CTRL-BREAK (dos) Message-ID: <9105260637.AA17767@ucbvax.Berkeley.EDU> Date: 26 May 91 06:37:30 GMT Sender: daemon@ucbvax.BERKELEY.EDU Reply-To: IBM 370 Assembly Programming Discussion List Distribution: inet Organization: The Internet Lines: 6 Microcode bugs still exist and IBM still refuses to believe/do anything about them. I found a bug in 9370s that can cause the system to machine check by running a program that runs in normal user mode. Never did get much interest from IBM in fixing it. Bruce