Hi, I am writing to you because you reported bug #419458:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=419458 <cite> Package: linux-image-2.6.20-1-686 Version: 2.6.20-1 Severity: grave Upon upgrading to this kernel, about 1/3rd of the time when I boot, the internal drive of my laptop becomes /dev/sda. The rest of the time, it remains /dev/hda. </cite> As consequence of this, pata support for the ata_piix driver was disabled in the Debian kernels and still is by means of a patch to the Debian kernel sources. The piix driver is supposed to support that hardware alone in Debian. The problem now is that some hardware does not work with the piix driver or does not provide full functionality (hot swapping): bugs 444182 and 463833, now merged. As consequence of the patch, those users have to either (un)patch the Debian kernel after each package update or use upstream kernels. Both is not ideal and a solution should be found. Before we now all go and dig into the issue it would be interesting to know if the original bug is still present in recent kernels. The bug was reported for 2.6.22-4 and about one and a half year ago. Would it be possible for you to try to reproduce the bug with a recent upstream kernel or a recent Debian kernel which does not contain this patch? As far as I can see, both drivers still claim to support some identical ids. However, that should not be a problem. There are other examples of different drivers for identical hardware. The problem here seemed to be that the rule which driver gets assigned to the hardware (in case both drivers are compiled in) is not deterministic. I CCed the bug report to keep a record of this in the data base. I appologize if something in this email is not correct. Please correct me in that case. I am still in the stage of trying to fully understand the problem. thanks, Frank Loeffler -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
