linux-kernel - Re: [PATCH v2] Persistent grant maps for xen blk drivers

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Message-ID: <20120921185622.GA5042@phenom.dumpdata.com>
Date:	Fri, 21 Sep 2012 14:56:23 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Oliver Chick <oliver.chick@...rix.com>
Cc:	xen-devel@...ts.xen.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] Persistent grant maps for xen blk drivers

> *: With a PVHVM guest I get
> 
> [  261.927218] privcmd_fault: vma=ffff88002a31dce8 7f4edc095000-7f4edc195000, pgoff=c8, uv=00007f4edc15d000
> 
> thought if I applied your patch on top of v3.6-rc6 I didn't see the privcmd_fault but
> I did see the guest crash.

And that is due to c571898ffc24a1768e1b2dabeac0fc7dd4c14601 which I've reverted in my
#linux-next branch
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