linux-kernel - Re: [PATCH 1/2] powerpc/8xx: Fix NR_IRQ bugs and refactor 8xx interrupt controller

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Message-ID: <OFE9765BBA.C01624AC-ONC12579E3.001E58A0-C12579E3.001E7F8B@transmode.se>
Date:	Tue, 17 Apr 2012 07:33:07 +0200
From:	Joakim Tjernlund <joakim.tjernlund@...nsmode.se>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 1/2] powerpc/8xx: Fix NR_IRQ bugs and refactor 8xx interrupt
 controller

Benjamin Herrenschmidt <benh@...nel.crashing.org> wrote on 2012/04/17 03:00:40:
>
> On Tue, 2012-04-17 at 02:03 +0200, Joakim Tjernlund wrote:
> >
> > If you are going to test 8xx, could you revert
> > e0908085fc2391c85b85fb814ae1df377c8e0dcb,
> > powerpc/8xx: Fix regression introduced by cache coherency rewrite ?
> >
> > It should not be needed after I fixed up the 8xx TLB code and added a
> > workaround
> > for buggy dcbX instructions.
>
> Have you actually verified that things still work after reverting it ?

Nope, I haven't moved our 8xx to 3.x. We are still on
2.4 and it works there.

 Jocke

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