Messages in this thread | | | From | Yann Dirson <> | Date | Thu, 4 Jun 1998 23:35:42 +0200 (CEST) | Subject | Re: Something broke cdu31a driver between 2.0.33 and .33 |
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You'll have noted that the subject was meant to be "between 2.0.30 and .33" :(
Erik Andersen writes: > On Wed, 3 Jun 1998, Yann Dirson wrote: > > [---------------snip-------------------] > > > > Note that I also found out it was possible to rmmod the cdu31a module > > before cdplay has exited (ie, when it is looping), and that causes a > > kernel OOPS, as well as cdplay segfaulting. > > > > -- > > Yann Dirson <ydirson@a2points.com> > > Are you sure you saw this in 2.0.x?
Yes. It does occur with 2.0.33. I just tried Alan's 2.0.34pre16, and the problem's still here.
> I wasn't aware that the 2.0.x version of cdu31a (which doesn't use the > uniform cdrom driver) also had this problem (but then I havn't run 2.0.x > for about a year and I don't have one of these drives...). Could you > confirm the kernel version number for this part of your report?
I also tried 2.1.99, with seems to have the same problem. In addition, whereas in 2.0.x manually ejecting the CD does interrupt cdplay (which ignores Ctrl-C), in 2.1.99 it causes a "Ugh at c01119f8", which is in do_page_fault according to System.map:
c0111990 T do_page_fault c0111da0 t remap_area_pages
Just ask for any other info [note that I still don't know what readable info to get out of the Oops' data].
Regards, -- Yann Dirson <ydirson@a2points.com> | Stop making M$-Bill richer & richer, alt-email: <dirson@univ-mlv.fr> | support Debian GNU/Linux: debian-email: <dirson@debian.org> | more powerful, more stable ! http://www.a2points.com/homepage/3475232 | Check <http://www.debian.org/>
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