Re: [PATCH] dvb-core: fix initialization of feeds list in demux filter (Was: Videotext application crashes the kernel due to DVB-demux patch)

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Linus Torvalds wrote:

>  - if somebody reports a regression, IT MUST BE FIXED. Not "discussed" for 
>    two weeks. Not talked around. If we have a bisected commit that starts 
>    oopsing with an existing setup that used to work, there is no 
>    discussion. That commit absolutely _has_ to be reverted or fixed. No 
>    ifs, buts, or maybes about it.
>    Anybody who argues anything else is simply totally wrong. And 
>    discussing various semantic changes or asking people to use other 
>    programs instead of the one that causes the problem is totally 
>    irrelevant until the oops has been fixed.
> 
>    An oops is not acceptable in _any_ situation, and saying that the user 
>    program is doing something wrong is totally ludicrous. So is breaking a 
>    program that used to work.
> 
> The fix, btw, for those that haven't seen it, seems to be here:
> 
> 	http://patchwork.kernel.org/patch/77615/

Yes, this patch actually fixed the OOPS, although it were a report From Chicken
saying that a previous patch got fixed it (http://patchwork.kernel.org/patch/76071/).

I submitted you both fixes, plus a third one (http://patchwork.kernel.org/patch/76083/)
for a potential usage of vmalloc during interrupt time.


Cheers,
Mauro
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