Messages in this thread | | | Date | Wed, 23 Dec 2009 16:02:49 +0100 | From | Takashi Iwai <> | Subject | Re: [2.6.33-rc1] [SOUND] HDA: high cpu usage, noise |
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At Wed, 23 Dec 2009 15:27:08 +0100, Éric Piel wrote: > > Op 22-12-09 10:17, Takashi Iwai schreef: > : > >>> Another thing to try is to replace the whole HD-audio stack with the > >>> last working one (was it 2.6.32?), and check whether it works with > >>> 2.6.32 core. > >> Could you give more details on how to do this? > >> Does it consist in taking the sound/ directory of 2.6.32 and copying it > >> over 2.6.33-rc1 ? Or less files? > > > > I'd try first only sound/pci/hda/* files. > > > Brute-force reverting these files to the version of 2.6.32.2 does fix > the problem.
OK, that's good to know.
> When I find time, I'll try to git bisect on this particular directory... > but anyone willing to try to beat me at this is welcome, as Christmas is > going to keep me rather busy ;-)
bisecting would be indeed helpful. It needs to be done only in the above directory, so there shouldn't be much.
thanks,
Takashi -- 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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