From: Chuck Ebbert <76306.1226@compuserve.com>
To: Patrick Mansfield <patmans@us.ibm.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Re: 2.5.67: ppa driver & preempt == oops
Date: Wed, 16 Apr 2003 05:45:20 -0400 [thread overview]
Message-ID: <200304160548_MC3-1-349F-E843@compuserve.com> (raw)
> It opens sd twice (AFAIK) - I think mount scans the block devices (an open
> of sd) and then mounts (internal open). The code path in question is
> probably via sd.c functions sd_media_changed and sd_revalidate_disk, and
> the block_dev.c check_disk_change. sd_open calls check_disk_change.
>
> This could be the same problem others are seeing with removable media
> accessed via USB mass storage.
I was seeing problems with ide-floppy on 2.5.66. It kept
trying to re-register the disk, AFAICT... and there were different
errors depending on whether I booted with a disk in the drive. (The
drive was removed, so I can't test anything now.)
--
Chuck
next reply other threads:[~2003-04-16 9:37 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-16 9:45 Chuck Ebbert [this message]
[not found] <fa.cde0mrb.127uv05@ifi.uio.no>
[not found] ` <fa.i9on98t.1gg0toj@ifi.uio.no>
2003-04-17 19:37 ` walt
[not found] <fa.fo1ils5.o4kt21@ifi.uio.no>
[not found] ` <fa.jt2b7k8.20qj0c@ifi.uio.no>
2003-04-16 3:19 ` walt
[not found] <fa.hdvi4hc.152sj34@ifi.uio.no>
[not found] ` <fa.fnhqqrs.ok0028@ifi.uio.no>
2003-04-15 23:51 ` walt
2003-04-16 0:07 ` Randy.Dunlap
[not found] <fa.chdor2j.u72387@ifi.uio.no>
[not found] ` <fa.gs8uudl.196640l@ifi.uio.no>
2003-04-15 23:04 ` walt
2003-04-15 23:25 ` Patrick Mansfield
2003-04-16 3:30 ` walt
-- strict thread matches above, loose matches on Subject: below --
2003-04-12 15:03 Gert Vervoort
2003-04-12 18:28 ` Robert Love
2003-04-13 10:30 ` Gert Vervoort
2003-04-13 17:32 ` Robert Love
2003-04-13 17:44 ` Gert Vervoort
2003-04-15 19:00 ` [PATCH] " Patrick Mansfield
2003-04-15 20:44 ` Gert Vervoort
2003-04-15 21:40 ` Patrick Mansfield
2003-04-16 17:52 ` Gert Vervoort
2003-04-16 18:05 ` Patrick Mansfield
2003-04-16 19:45 ` Gert Vervoort
2003-04-16 20:07 ` Mike Anderson
2003-04-16 18:03 ` Gert Vervoort
2003-04-15 21:37 ` Robert Love
2003-04-15 21:51 ` Randy.Dunlap
2003-04-15 22:07 ` Patrick Mansfield
2003-04-15 22:29 ` Randy.Dunlap
2003-04-15 22:35 ` Patrick Mansfield
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