Messages in this thread | | | Date | Mon, 2 Jan 2006 10:57:52 +0100 | From | jerome lacoste <> | Subject | [OT] Re: MPlayer broken under 2.6.15-rc7-rt1? |
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On 1/1/06, Arjan van de Ven <arjan@infradead.org> wrote: > > > Although I like the idea of making the vendors of binary modules > > really aware of the costs they introduce with regard to debug issues > > on tainted system, if I was them, the first thing I would say is > > "contact the vendor of the part of the system that changed", i.e. the > > kernel. > > the good ones don't, and investigate. The bad ones... do you really want > their code in your kernel??
I should have emphasized the "system that changed" part over the "contact the vendor" one.
I believe most of us have to deal with time as a limited constraint. And the issue investigation heuristic that considers that an issue most likely results from the latest change in your configuration gives a good result most of the time. Software, hardware, we all do it.
So maybe it's a bad vendor practise to *redirect* people somewhere else, but it's I think a good engineering practise to work by *isolating changes*. Kernel people work by isolating binary from non-binary code. Vendor probably work by isolating unknown configurations from preferred known working configurations. Everyone just tries to do what best suit their development environment and constraints.
Cheers,
Jerome
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