Patch RFC: Promise SATA300 TX4 hardware bug workaround.

Thierry Herbelot thierry at
Tue Nov 20 04:40:08 PST 2007

Le Tuesday 20 November 2007, Ari Suutari a écrit :

> I have Promise TX2 (PDC20575). It didn't work with 7.0 betas
> before, but with this patch things run as well as they did
> on 6.x.
>      Ari S.


Has anyone an idea why the Promise controllers seemed to work correctly under 
6.x, then have issues with 7.0 ? (more precisely : was the existing bug not 
triggered by the 6.x kernel ?)

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