linux-kernel - Re: [PATCH 2/2] RAS/AMD/{ATL,FMPM}: Get masked address

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Message-ID: <20250410095135.GBZ_eUp4QTXrx-slj1@fat_crate.local>
Date: Thu, 10 Apr 2025 11:51:35 +0200
From: Borislav Petkov <bp@...en8.de>
To: Yazen Ghannam <yazen.ghannam@....com>
Cc: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@....com>,
	Muralidhara M K <muralidhara.mk@....com>,
	linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] RAS/AMD/{ATL,FMPM}: Get masked address

On Tue, Apr 08, 2025 at 04:10:55PM -0400, Yazen Ghannam wrote:
> On Tue, Apr 08, 2025 at 07:33:33PM +0200, Borislav Petkov wrote:
> > On Tue, Apr 08, 2025 at 11:52:42AM -0400, Yazen Ghannam wrote:
> > > At the moment, FMPM only loads on MI300A. We can just have a local
> > > function to mask the addresses. I was thinking we can have function
> > > pointers to make things generic. But maybe we keep it simple until
> > > really necessary by just using the MI300 version by default.
> > 
> > Now you're talking! :-P
> > 
> > > Please see patch below.
> > 
> > ... which I simplified even more.
> > 
> > I'm thinking whoever is going to test fmpm on something else besides MI300A,
> > they will have to extend this address masking thing and then we can cross that
> > bridge when we get to it.
> > 
> > So this is keeping it simple for now.
> > 
> > Ack?
> 
> Yes, looks good to me.

Queued, thanks.

-- 
Regards/Gruss,
    Boris.

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