Messages in this thread | | | Date | Mon, 12 Nov 2007 11:37:51 -0600 | From | Robert Hancock <> | Subject | Re: x86_64 SATA DVD drive + libata trouble |
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Bernd Strieder wrote: > I managed to get it running with the SuSE kernel when passing > adma=0 to sata_nv module, and I managed to get it running when > passing mem=2000M to the SuSE kernel. Thanks to Robert for those > hints. > > The vanilla kernels I tried 2.6.23.1 and 2.6.24-rc1-git10 (with > patch to sata_nv.c from Robert Hancock see > https://bugzilla.redhat.com/show_bug.cgi?id=351451) seem to be > very sensitive in this area. Whenever I got them to oops, I did > not have much time to get anything read on the screen. > > I managed under the patched 2.6.24-rc1-git10 to manually load > sata_nv and sr_mod, and then I got an OOps like > > Unable to handle ... NULL pointer dref at 0000000000000000 RIP > ffffff880edf6a > ..... > libata:ata_qc_prep + 0xe2/0x15b > ..... > srmod:sr_probe
Which patch is this using, the original one from Nov. 2 or the updated one from Nov. 10? The original one has a bug.
> I have attached 3 dmesg outputs with the openSuSE 10.3 kernel and > extracts of /var/log/messages, especially some Oopses. The oopses > from the vanilla kernels seem to be so bad that they do never end > up in a file. > > I will do some more tests as soon as possible. I have attached the > files as I created them, you will have to diff the single files, > anyway, to get the important information out, I cannot select for > you.
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