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SubjectRe: 2.6.25-rc1/2 CD/DVD burning broken
Date
"Kiyoshi Ueda" <k-ueda@ct.jp.nec.com> writes:

> o Have you tried bisecting the kernel changes to find suspicious
> commit? If so, that information will be much appreciated.

That is close to impossible. Intervening kernels either don't boot or
crash while burning. Especially the one with the bad commit crashes in
cdrom_newpc_intr almost immediately when burning starts.

> o Is this problem 100% reproducible on your Pioneer drive?

Yes. See the comment in the growisofs sources, this sense code is
Pioneer specific.

> o Do you get some messages from kernel like "DMA error" when
> the problem happens?

Never.

Andreas.

--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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