Messages in this thread | | | Date | Wed, 28 Jun 2006 13:19:38 +0200 | From | Christian Lohmaier <> | Subject | Re: [Bugme-new] [Bug 6745] New: kernel hangs when trying to read atip wiith cdrecord |
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On Wed, 28 Jun 2006 09:30:22 +0200, Joerg Schilling wrote: > Christian Lohmaier wrote: >>I updated the bug-report with some info I collected from another bug. > >>Apparently my drive sends additional interrupts that confuses the kernel >>and make it hang. >>The problem is triggered with newer versions of cdrecord (cdrtools >>2.01a33 and newer) where cdrecord changed its driver interface. > > cdrtools-2.01a33 is extremely old (2 years). > > It did not introduce new SCSI commands (compared to prevuious versions) and I > would be interested why this problem is discussed late.
Because that problems only occurs in the combination of recent cdrtools with kernel 2.6.x I for myself have been using kernel 2.4.x until recently I switched to 2.6.x
> The only new thing with cdrecord-2.01a33 is that it started to transfer more > than 4 bytes with the "read buffer" command. As this is only issued in case that > the "read buffer" command did succeed with 4 bytes transfer count and as > cdrecord does not transfer more than the drive advertizes, I am just depending > on a kernel that does not freeze from the SCSI command I am issuing.
OK - thats already a hint. Maybe this helps the kernel-devs.
ciao Christian -- NP: Papa Roach - Between Angels And Insects - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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