Messages in this thread |  | | | Date | Tue, 24 Mar 2009 20:42:54 +0100 | | From | Ingo Molnar <> | | Subject | Re: BUG in 2.6.29 final: broken network connection |
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* sinter <sinter.salt@gmx.de> wrote:
> Am Dienstag 24 März 2009 18:25:03 schrieben Sie: > > > It cost me almost 1 complete day > > > > Wouldn't it have been simpler to wait when you found a problem and read > > Ingo's email on the subject from a few hours ago ? > > Wouldn't it be simpler to restrictively avoid crap code in final > kernel versions? And if that does not work by appeal shouldn't the > netdev maintainer simply be substituted? > > Who needs a maintainer adding his SOB with closed eyes under > untested crap code? Who needs someone like that for kernel > development?
Nonsense. 303c6a0 "gro: Fix legacy path napi_complete crash" was an obvious looking bug fix for a real crash that was reported, against a commit that went upstream in 2.6.29-rc1.
It was a fix for a serious regression and i'd have applied it too, and would have pushed it to Linus.
Furthermore, even on affected systems it took certain configs and certain conditions for the bug to trigger under high load. So there was no real good way to find this bug quickly.
Such kind of bugs can happen anytime, to any maintainer. Unless we 100% freeze the kernel for a full month before release, this risk simply cannot be avoided. It is far more problematic if maintainers dont push known fixes or ignore fixes. The networking tree is exemplary in picking up fixes addressing bug reports quickly. A proposed fix was posted 33 minutes after i sent my bugreport.
Things breaking is simply the nature of software changes - get used to it. When new software with 1 million lines of changes over the previous version comes out, dont jump on it immediately, if your peace of mind depends on a 100% working system. Only try it if you want to help out developing it.
And there's an easy solution for you in any case: you can wait for .29.1 which i'm sure will be out quickly.
Thanks,
Ingo -- 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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