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From: RWS@MIT-XX.ARPA
Newsgroups: net.unix-wizards
Subject: 750 machine check query
Message-ID: <14809@sri-arpa.UUCP>
Date: Tue, 20-Dec-83 11:02:10 EST
Article-I.D.: sri-arpa.14809
Posted: Tue Dec 20 11:02:10 1983
Date-Received: Fri, 23-Dec-83 01:37:44 EST
Lines: 7

From:  Robert W. Scheifler <RWS@MIT-XX.ARPA>

4.2 panics on a machine check when the XB Error bit is set in the MCESR.
I have machines which occasionally get both the TB and XB Error bits
set simultaneously.  Can anyone verify that flushing the TB and restarting
will not work in this case, or is 4.2 too conservative?
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