From mboxrd@z Thu Jan 1 00:00:00 1970 From: julien.grall@linaro.org (Julien Grall) Date: Sat, 01 Mar 2014 23:33:37 +0800 Subject: [PATCH 2/2] arm/xen: Don't use xen DMA ops when the device is protected by an IOMMU In-Reply-To: References: <1392913301-25524-1-git-send-email-julien.grall@linaro.org> <1392914159.32657.18.camel@kazak.uk.xensource.com> <20140224151636.GA13489@kroah.com> Message-ID: <5311FDD1.3050306@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Stefano, On 25/02/14 04:49, Stefano Stabellini wrote: > Julien, could you please come up with a simple patch to demonstrate the > concept? > Sure. I won't have time to write the patch next week. I will try to send it as soon as possible. Cheers, -- Julien Grall From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH 2/2] arm/xen: Don't use xen DMA ops when the device is protected by an IOMMU Date: Sat, 01 Mar 2014 23:33:37 +0800 Message-ID: <5311FDD1.3050306@linaro.org> References: <1392913301-25524-1-git-send-email-julien.grall@linaro.org> <1392914159.32657.18.camel@kazak.uk.xensource.com> <20140224151636.GA13489@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stefano Stabellini , "gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org" Cc: Ian Campbell , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Rob Landley , Russell King , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Stefano, On 25/02/14 04:49, Stefano Stabellini wrote: > Julien, could you please come up with a simple patch to demonstrate the > concept? > Sure. I won't have time to write the patch next week. I will try to send it as soon as possible. Cheers, -- Julien Grall -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753115AbaCAPdo (ORCPT ); Sat, 1 Mar 2014 10:33:44 -0500 Received: from mail-pa0-f51.google.com ([209.85.220.51]:53702 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752882AbaCAPdn (ORCPT ); Sat, 1 Mar 2014 10:33:43 -0500 Message-ID: <5311FDD1.3050306@linaro.org> Date: Sat, 01 Mar 2014 23:33:37 +0800 From: Julien Grall User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Stefano Stabellini , "gregkh@linuxfoundation.org" CC: Ian Campbell , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, xen-devel@lists.xenproject.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Rob Landley , Russell King , devicetree@vger.kernel.org Subject: Re: [PATCH 2/2] arm/xen: Don't use xen DMA ops when the device is protected by an IOMMU References: <1392913301-25524-1-git-send-email-julien.grall@linaro.org> <1392914159.32657.18.camel@kazak.uk.xensource.com> <20140224151636.GA13489@kroah.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Stefano, On 25/02/14 04:49, Stefano Stabellini wrote: > Julien, could you please come up with a simple patch to demonstrate the > concept? > Sure. I won't have time to write the patch next week. I will try to send it as soon as possible. Cheers, -- Julien Grall