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Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution

Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution

Posted Mar 12, 2011 18:34 UTC (Sat) by xtifr (subscriber, #143)
In reply to: Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution by adobriyan
Parent article: Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution

People who work with kernel on daily basis and follow developments in mainline, can do this faster than some tool. :^)
I was under the impression that most such people ran their own kernels in any case. I was thinking more of independent developers who are trying to support their own code, but aren't generally afraid to trace a problem into the kernel when it seems necessary—I've found myself in that exact position a few times in my life. If your users are reporting different results on, say, Debian vs. Red Hat, you might want to do some quick-and-dirty triage, but with a monolithic patch set on one side, that becomes much, much harder.

Of course, the last time I had to face a similar circumstance, the kernel devs were mostly still using BK, and I didn't want to deal with that whole mess, so I was forced to debug the old-fashioned way, but now the kernel devs are using the same VC that I use for most of my own projects, so I'd be much more likely to be irritated and inconvenienced by RH's monolithic patch.)


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Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution

Posted Mar 12, 2011 20:13 UTC (Sat) by jondkent (guest, #19595) [Link]

> If your users are reporting different results on, say, Debian vs. Red Hat, you might want to do some quick-and-dirty triage

Obviously that might be possible, but the RH kernel is such a mess of backports and patches, that realistically these days you'd be better off banging you head on the desk than trying.

Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution

Posted Mar 14, 2011 13:39 UTC (Mon) by nix (subscriber, #2304) [Link]

To be honest when I've done that I've often combined a pile of printk()s in the kernel with comparison with upstream git. The RH changelog sequence wasn't terribly useful (in fact I'm not sure I used it at all).

Kuhn: Thoughts On GPL Compliance of Red Hat's Linux Distribution

Posted Mar 14, 2011 23:38 UTC (Mon) by rahvin (subscriber, #16953) [Link]

Or buying a RedHat support contract and asking them to bang their heads against the desk until the problem is solved. After all that is how they make their money.

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