Date: Fri, 28 Mar 1997 13:38:55 -0800 (PST) From: Steve Passe <fsmp> To: freebsd-smp Subject: cvs commit: sys/i386/i386 exception.s Message-ID: <199703282138.NAA05593@freefall.freebsd.org>
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fsmp 97/03/28 13:38:54 Modified: i386/i386 exception.s Log: Fixed the system freeze caused by FPEs. The reason floating point exceptions lock up the kernel is that rel_mplock is called by doreti during the exception processing, but get_mplock isn't, so the lock count goes to -2 and then things stop. Submitted by: cr@jcmax.com (Cyrus Rahman) Revision Changes Path 1.12 +3 -0 sys/i386/i386/exception.s
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