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From: Julien Grall <julien.grall@linaro.org>
To: Andrii Tseglytskyi <andrii.tseglytskyi@globallogic.com>,
	xen-devel@lists.xen.org
Subject: Re: [PATCH v02 7/7] arm: add trap for remoteproc mmio accesses
Date: Thu, 26 Jun 2014 17:52:36 +0100	[thread overview]
Message-ID: <53AC4FD4.2070508@linaro.org> (raw)
In-Reply-To: <1403780826-22123-8-git-send-email-andrii.tseglytskyi@globallogic.com>

Hi Andrii,

Thank you for the patch.

On 06/26/2014 12:07 PM, Andrii Tseglytskyi wrote:
> The following patch connects already introduced
> remoteproc iommu framework with existing trap framework.
> Now, when kernel tries to access external MMU registers,
> Xen triggers remoteproc iommu, which may perform
> proper pfn to mfn translation.

Vijay Kilari has rewritten the MMIO handling in Xen recently. Although
his patch is not yet in tree, I think it will go soon as the patch has
been acked by Ian,  Stefano and me.

I advice you to rebase you work on it [1] [2]

Regards,

[1] http://lists.xen.org/archives/html/xen-devel/2014-06/msg03302.html
[2] http://lists.xen.org/archives/html/xen-devel/2014-06/msg03303.html

-- 
Julien Grall

  reply	other threads:[~2014-06-26 16:52 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-26 11:06 [PATCH v02 0/7] arm: introduce remoteprocessor iommu module Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 1/7] " Andrii Tseglytskyi
2014-06-29 18:00   ` Julien Grall
2014-07-22 15:20     ` Andrii Tseglytskyi
2014-07-22 16:29       ` Julien Grall
2014-07-31 11:59       ` Andrii Tseglytskyi
2014-07-31 12:11         ` Julien Grall
2014-07-31 12:49           ` Andrii Tseglytskyi
2014-07-04 13:59   ` Stefano Stabellini
2014-07-16 15:19     ` Ian Campbell
2014-07-22 12:42       ` Stefano Stabellini
2014-07-22 13:29         ` Julien Grall
2014-07-22 16:31           ` Andrii Tseglytskyi
2014-07-22 17:22         ` Andrii Tseglytskyi
2014-07-23 10:32           ` Stefano Stabellini
2014-07-23 10:54             ` Andrii Tseglytskyi
2014-07-22 15:40       ` Andrii Tseglytskyi
2014-07-22 15:32     ` Andrii Tseglytskyi
2014-08-01 10:06       ` Andrii Tseglytskyi
2014-08-01 10:32         ` Julien Grall
2014-08-01 10:34           ` Andrii Tseglytskyi
2014-08-01 10:37             ` Julien Grall
2014-08-01 10:43               ` Andrii Tseglytskyi
2014-08-20 19:40     ` Andrii Tseglytskyi
2014-08-21 15:30       ` Andrii Tseglytskyi
2014-08-21 23:41         ` Stefano Stabellini
2014-08-21 23:43       ` Stefano Stabellini
2014-07-16 15:29   ` Ian Campbell
2014-07-16 15:34     ` Ian Campbell
2014-07-22 16:24       ` Andrii Tseglytskyi
2014-07-22 16:14     ` Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 2/7] arm: omap: introduce iommu translation for IPU remoteproc Andrii Tseglytskyi
2014-07-04 14:01   ` Stefano Stabellini
2014-07-22 16:56     ` Andrii Tseglytskyi
2014-07-04 14:30   ` Julien Grall
2014-07-22 16:58     ` Andrii Tseglytskyi
2014-07-16 15:36   ` Ian Campbell
2014-07-22 17:16     ` Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 3/7] arm: omap: introduce iommu translation for GPU remoteproc Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 4/7] arm: omap: introduce print pagetable function for IPU remoteproc Andrii Tseglytskyi
2014-07-16 15:38   ` Ian Campbell
2014-07-22 16:55     ` Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 5/7] arm: omap: introduce print pagetable function for GPU remoteproc Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 6/7] arm: introduce do_translate_pagetable hypercall Andrii Tseglytskyi
2014-07-04 14:05   ` Stefano Stabellini
2014-07-16 15:42     ` Ian Campbell
2014-07-22 16:47       ` Andrii Tseglytskyi
2014-07-22 16:37     ` Andrii Tseglytskyi
2014-07-04 14:35   ` Julien Grall
2014-07-16 15:43     ` Ian Campbell
2014-07-22 16:50       ` Andrii Tseglytskyi
2014-07-22 16:39     ` Andrii Tseglytskyi
2014-07-22 16:44       ` Julien Grall
2014-07-22 16:48         ` Andrii Tseglytskyi
2014-06-26 11:07 ` [PATCH v02 7/7] arm: add trap for remoteproc mmio accesses Andrii Tseglytskyi
2014-06-26 16:52   ` Julien Grall [this message]
2014-06-27  8:36     ` Andrii Tseglytskyi

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