From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Andres Lagar-Cavilla <andres.lagarcavilla@gmail.com>
Cc: Andres Lagar-Cavilla <andreslc@gridcentric.ca>,
Ian Campbell <Ian.Campbell@citrix.com>,
Andres Lagar-Cavilla <andres@lagarcavilla.org>,
xen-devel <xen-devel@lists.xen.org>,
David Vrabel <david.vrabel@citrix.com>,
David Miller <davem@davemloft.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH] Xen backend support for paged out grant targets V4.
Date: Fri, 21 Sep 2012 16:45:21 -0400 [thread overview]
Message-ID: <20120921204521.GA30614@phenom.dumpdata.com> (raw)
In-Reply-To: <ACFBD23A-6B32-47F3-B71A-37F4557FDE47@gmail.com>
> > So with this patch when I launch an PVHVM guest on Xen 4.1 I get this
> > in the initial domain and the guest is crashed:
> >
> > [ 261.927218] privcmd_fault: vma=ffff88002a31dce8 7f4edc095000-7f4edc195000, pgoff=c8, uv=00007f4edc15d000
>
> With this patch? Or with the mmapbatch v2? This is a page fault in a foreign-mapped VMA. Not touched by this grant backend patch we are talking about.
>
> Does the hypervisor dump anything to its console?
>
> At which point during xc_hvm_build do you see this? (or elsewhere in the toolstack?)
My apologies. It was Oliver's persistent grant patch that does not like your patch.
next prev parent reply other threads:[~2012-09-21 20:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-14 14:26 [PATCH] Xen backend support for paged out grant targets V4 Andres Lagar-Cavilla
2012-09-17 8:17 ` Ian Campbell
2012-09-17 9:29 ` Andres Lagar-Cavilla
2012-09-17 13:32 ` Konrad Rzeszutek Wilk
2012-09-17 13:32 ` Konrad Rzeszutek Wilk
2012-09-21 13:28 ` Konrad Rzeszutek Wilk
2012-09-21 13:28 ` Konrad Rzeszutek Wilk
2012-09-21 18:52 ` Konrad Rzeszutek Wilk
2012-09-21 19:30 ` Andres Lagar-Cavilla
2012-09-21 20:05 ` Konrad Rzeszutek Wilk
2012-09-21 20:05 ` Konrad Rzeszutek Wilk
2012-09-21 20:45 ` Konrad Rzeszutek Wilk [this message]
2012-09-21 20:45 ` Konrad Rzeszutek Wilk
2012-09-21 19:30 ` Andres Lagar-Cavilla
2012-09-21 18:52 ` Konrad Rzeszutek Wilk
2012-09-17 9:29 ` Andres Lagar-Cavilla
2012-09-17 8:17 ` Ian Campbell
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