From: David Vrabel <david.vrabel@citrix.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: "Julien Grall" <julien.grall@citrix.com>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"Ian Campbell" <Ian.Campbell@citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [RFC] Support of non-indirect grant backend on 64KB guest
Date: Fri, 21 Aug 2015 17:08:35 +0100 [thread overview]
Message-ID: <55D74D03.9020301@citrix.com> (raw)
In-Reply-To: <20150821160510.GE26663@l.oracle.com>
On 21/08/15 17:05, Konrad Rzeszutek Wilk wrote:
>
> I have to concur with that. We can't mandate that ARM 64k page MUST use
> indirect descriptors.
Then it has to be fixed in the block layer to allow < PAGE_SIZE segments
and to get the block layer to split requests for blkfront.
David
next prev parent reply other threads:[~2015-08-21 16:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-18 6:29 [RFC] Support of non-indirect grant backend on 64KB guest Julien Grall
2015-08-18 7:09 ` Roger Pau Monné
2015-08-18 7:26 ` Jan Beulich
2015-08-18 18:45 ` Julien Grall
2015-08-19 8:50 ` Roger Pau Monné
2015-08-19 14:54 ` Julien Grall
2015-08-19 15:17 ` Roger Pau Monné
2015-08-19 15:52 ` Julien Grall
2015-08-19 23:44 ` Stefano Stabellini
2015-08-20 8:31 ` Roger Pau Monné
2015-08-20 9:43 ` David Vrabel
2015-08-20 16:16 ` Julien Grall
2015-08-20 17:23 ` Stefano Stabellini
2015-08-21 16:05 ` Konrad Rzeszutek Wilk
2015-08-21 16:08 ` David Vrabel [this message]
2015-08-21 16:49 ` Stefano Stabellini
2015-08-21 17:10 ` PAGE_SIZE (64KB), while block driver 'struct request' deals with < PAGE_SIZE (up to 44Kb). Was:Re: " Konrad Rzeszutek Wilk
2015-08-27 17:51 ` Julien Grall
2015-09-04 14:04 ` Stefano Stabellini
2015-09-04 15:41 ` Konrad Rzeszutek Wilk
2015-09-04 16:15 ` Julien Grall
2015-09-04 17:32 ` Konrad Rzeszutek Wilk
2015-09-04 22:05 ` Julien Grall
2015-08-20 9:37 ` Jan Beulich
2015-08-19 8:58 ` Jan Beulich
2015-08-19 15:25 ` Julien Grall
2015-08-20 17:42 ` David Vrabel
2015-08-21 1:30 ` Julien Grall
2015-08-21 16:07 ` Konrad Rzeszutek Wilk
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