Messages in this thread | | | Date | Fri, 25 Mar 2005 15:31:49 -0700 | From | Steven Cole <> | Subject | Re: 2.6.12-rc1-mm3 (cannot read cd-rom, 2.6.12-rc1 is OK) |
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Andrew Morton wrote: > Steven Cole <elenstev@mesatop.com> wrote: > >>>>I found a few more minutes to test two more kernels. The problem >>>>first occured with 2.6.12-rc1-mm2: >>>> >>>>2.6.12-rc1 reads the cd-rom OK as reported earlier >>>>2.6.12-rc1-mm1 also reads the cd-rom OK >>>>2.6.12-rc1-mm2 broken same as -mm3 described as above >>>>2.6.12-rc1-mm3 broken as reported earlier >>> >>> >>>Are you really really sure about that? -mm3 included both the bk-ide-dev >>>tree and the isofs changes. 2.6.12-rc1-mm2 had neither. >>> >> >>Just to be really really sure, I repeated the tests. I even checked >>that the image/label combination in /etc/lilo.conf was what I intended, >>but the uname -r should show what's what. >> >>Same results, -mm2 broken, and -mm1 reads the disk. I even tried >>other CD's just to make sure I didn't have something weird. Same results. > > > OK, thanks. > > It would be interesting to copy a CD to hard disk (under -mm1) and see if > it works OK with the loopback driver. > > Also, boot into -mm2 and do a `cmp' of the cdrom with the image which is on > hard-disk. > > This should help us work out whether it's isofs, the driver, the VFS or > whatever. > -
It seems that I've run out of time here today. If this is still an issue after the weekend, I'll do the above tests.
Until then, Happy Easter.
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