Date: Thu, 27 Feb 2014 11:27:22 +0100
From: Borislav Petkov <bp@alien8.de>
To: Stephane Eranian <eranian@google.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>, "H. Peter Anvin" <hpa@zytor.com>,
        lkml <linux-kernel@vger.kernel.org>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Paul Mackerras <paulus@samba.org>,
        Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
        x86 <x86@kernel.org>, Daniel Vetter <daniel.vetter@ffwll.ch>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        David Airlie <airlied@linux.ie>, intel-gfx@lists.freedesktop.org,
        dri-devel@lists.freedesktop.org, Jiri Kosina <jkosina@suse.cz>
Subject: Re: Info: mapping multiple BARs. Your kernel is fine.
Message-ID: <20140227102722.GD18191@pd.tnic>
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On Thu, Feb 27, 2014 at 11:12:32AM +0100, Stephane Eranian wrote:
> My Lenovo IVB is like yours. But I tried on my SandyBridge desktop and
> there to BAR is at a completely different address. Same thing on my
> Haswell desktop system.

Hrrm, I'd like to see what Rafael finds out, whether what we're reading
from PCI config space is even sane.

> As a asides, my SNB and HSW desktops with 3.14-rc4 are totally
> unstable. They hang if I type make in my kernel tree. Whereas 3.14-rc3
> is stable. I am not so sure this is all related to the uncore IMC
> support, though.

Easy to test - just disable the uncore thing.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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