Date: Mon, 03 Jan 2005 12:41:15 +0100 From: Michal Mertl <michal.mertl@i.cz> To: Sam Leffler <sam@errno.com> Cc: SXren Schmidt <sos@FreeBSD.org> Subject: Re: cvs commit: src/sys/dev/ata ata-chipset.c Message-ID: <1104752475.687.4.camel@genius2.i.cz> In-Reply-To: <41D7AFC0.7010401@errno.com> References: <200501011924.j01JOPpb043551@repoman.freebsd.org> <41D7AFC0.7010401@errno.com>
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Sam Leffler píše v ne 02. 01. 2005 v 08:24 +0000: > SXren Schmidt wrote: > > sos 2005-01-01 19:24:25 UTC > > > > FreeBSD src repository > > > > Modified files: > > sys/dev/ata ata-chipset.c > > Log: > > Further update to the Promise code. > > Support should now cover all old and current products. > > My thinkpads continue to panic at boot with memory use after free when > probing the DVD drive. I've been rolling back ata-queue.c to 1.39 to > correct the problem. From a working boot: > > aku# dmesg|grep ata > atapci0: <Intel ICH4 UDMA100 controller> port > 0x1860-0x186f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0 > ata0: channel #0 on atapci0 > ata1: channel #1 on atapci0 > ad0: 34796MB <IC25N040ATMR04-0/MO2OAD0A> [70697/16/63] at ata0-master > UDMA100 > ata1-slave: FAILURE - ATAPI_IDENTIFY timed out > ata1-slave: FAILURE - ATAPI_IDENTIFY timed out > ata1-slave: FAILURE - ATAPI_IDENTIFY timed out > acd0: DVDR <MATSHITADVD-RAM UJ-812/K104> at ata1-master UDMA33 > > When I told you this you said your code base had diverged too far from > CVS to attempt to diagnose the problem. Perhaps you have something else > yet to commit that will remedy this? > The workaround for this which works for me is to backout rev 1.41 or ata-queue.c. I haven't written about it to the list or to Sorren because somebody else mentioned this fix. Michal Mertl
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