Re: Linux 2.6.27-rc5: System boot regression caused by commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd

Rafael J. Wysocki
2008-08-29T22:44:19Z

On Saturday, 30 of August 2008, Jeff Garzik wrote:
> Rafael J. Wysocki wrote:
> > Bisection turned up commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd as the culprit:
> >
> > commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd
> > Author: Yinghai Lu <yhlu.kernel@gmail.com>
> > Date: Mon Aug 25 00:56:08 2008 -0700
> >
> > x86: fix HPET regression in 2.6.26 versus 2.6.25, check hpet against BAR, v3
> >
> > Reverting this commit helps.
> >
> > The symptom is that AHCI probe fails with this commit applied.
>
>
> Just to be sure... Does "helps" imply that unresolved AHCI behavior
> exists after reverting that commit?

No, after reverting this commit AHCI works normally.

Thanks,
Rafael