Re: Update Linux 2.4 Status/TODO list

From: Theodore Y. Ts'o (tytso@MIT.EDU)
Date: Wed Sep 13 2000 - 08:36:11 EST


   Date: Tue, 12 Sep 2000 23:37:57 -0700
   From: David Ford <david@kalifornia.com>

> > 4. Boot Time Failures
> >
> > * Use PCI DMA 'lost interrupt' problem with some hw [which ?] (NEC
> > Versa LX with PIIX tuning)
>
> If this is a rare version of the BX/LX that has a no fix errata, then it
> will be messy to issue resets to get out of the loop.
>
> > * PIIXn tuning can hang laptop (2.4.0-test8-pre6, David Ford)
>
> Need more details of how APM/ACPI is dorking with DMA settins by the OEM.

   These two are both reported by me, are the same issue. The exact
   same kernel, one with PIIXn tuning enabled, will hang the hardware on
   boot requiring a physical power loss to restart.

Ah, OK, thanks. I've collapsed the two bug reports. (The first one was
added by Alan, and his lists didn't give any indication as to two
reported the problem, so I didn't realize they were the same problem.)

                                                - Ted
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