From: Ian Campbell <Ian.Campbell@citrix.com>
To: Julien Grall <julien.grall@linaro.org>
Cc: xen-devel@lists.xenproject.org, tim@xen.org,
stefano.stabellini@citrix.com,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Re: [PATCH] xen/arm: Implement domain_get_maximum_gpfn
Date: Wed, 3 Sep 2014 09:44:59 +0100 [thread overview]
Message-ID: <1409733899.24834.2.camel@citrix.com> (raw)
In-Reply-To: <5404E5D3.4010302@linaro.org>
On Mon, 2014-09-01 at 17:32 -0400, Julien Grall wrote:
> Hi Ian,
>
> On 16/07/14 12:02, Ian Campbell wrote:
> > I'd much prefer to just have the fix to xc_dom_gnttab_hvm_seed for ARM
> > and continue to punt on this interface until it is actually needed by
> > something unavoidable on the guest side (and simultaneously hope that
> > day never comes...).
>
> This patch is a requirement to make Xen Memory access working on ARM.
> Could you reconsider the possibility to apply this patch on Xen?
Needs more rationale as to why it is required for Xen Memory (do you
mean xenaccess?). I assume I'll find that in the relevant thread once I
get to it?
> For the main concern of this thread (i.e the buggy scratch pfn with
> xc_dom_gnttab_hvm_seed), I wrote a patch to let the architecture decided
> which scrach pfn should be used. I will send the patch next week.
OK.
next prev parent reply other threads:[~2014-09-03 8:45 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-01 14:57 [PATCH] xen/arm: Implement domain_get_maximum_gpfn Julien Grall
2014-07-01 16:57 ` Stefano Stabellini
2014-07-01 18:36 ` Julien Grall
2014-07-01 18:53 ` Andrew Cooper
2014-07-09 11:38 ` Julien Grall
2014-07-16 16:02 ` Ian Campbell
2014-07-16 18:17 ` Julien Grall
2014-09-01 21:32 ` Julien Grall
2014-09-03 8:44 ` Ian Campbell [this message]
2014-09-03 9:00 ` Tamas K Lengyel
2014-09-08 20:43 ` Julien Grall
2014-09-08 20:47 ` Tamas K Lengyel
2014-09-09 12:50 ` Tamas K Lengyel
2014-09-09 13:09 ` Andrew Cooper
2014-09-09 14:01 ` Tamas K Lengyel
2014-09-10 11:21 ` Tamas K Lengyel
2014-07-02 9:12 ` Ian Campbell
2014-07-02 9:19 ` Julien Grall
2014-07-02 9:22 ` Ian Campbell
2014-07-02 9:37 ` Julien Grall
2014-07-02 9:41 ` Ian Campbell
2014-07-02 9:50 ` Jan Beulich
2014-07-02 9:52 ` Ian Campbell
2014-07-02 10:19 ` Roger Pau Monné
2014-07-02 10:31 ` Jan Beulich
2014-07-02 10:51 ` Roger Pau Monné
2014-07-02 10:52 ` Ian Campbell
2014-07-02 10:58 ` Andrew Cooper
2014-07-02 11:21 ` Ian Campbell
2014-07-02 13:44 ` Konrad Rzeszutek Wilk
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