Date: Tue, 27 May 1997 02:05:09 -0700 (PDT) From: Joel.Faedi@esial.u-nancy.fr To: freebsd-gnats-submit@FreeBSD.ORG Subject: kern/3694: kernel panic if an error occurs during psm probe Message-ID: <199705270905.CAA04376@hub.freebsd.org> Resent-Message-ID: <199705270910.CAA04480@hub.freebsd.org>
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>Number: 3694 >Category: kern >Synopsis: kernel panic if an error occurs during psm probe >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue May 27 02:10:01 PDT 1997 >Last-Modified: >Originator: ESIAL - Nancy (France) >Organization: >Release: 2.2.1 and 2.2.2 and above >Environment: FreeBSD meduse.scinfo.u-nancy.fr 2.2.1-RELEASE FreeBSD 2.2.1-RELEASE #0: Sun May 25 10:08:52 CEST 1997 faedi@meduse.scinfo.u-nancy.fr:/usr/src/sys/compile/MEDUSE i386 >Description: if psm is enabled and, for instance the mouse is not connected or ifthere is no ps/2 connector, the kernel panics during probe. >How-To-Repeat: enable psm driver and unplug your ps/2 mouse, system panic while booting >Fix: in file /usr/src/sys/i386/isa/psm.c, delete each line"free(sc, M_DEVBUF);" before "endprobe(*)" and modify "endprobe" macroby inserting "free(sc, M_DEVBUF);" just before "return (v)" >Audit-Trail: >Unformatted:
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