From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: Re: [PATCH 3/4] iommu/tegra-gart: Add iommu_group support Date: Wed, 26 Jul 2017 23:56:58 +0300 Message-ID: References: <9c3fa9661e8177f0ccea960dd584a05fc19f92c8.1500637633.git.robin.murphy@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <9c3fa9661e8177f0ccea960dd584a05fc19f92c8.1500637633.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Robin Murphy , joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org Cc: jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org List-Id: iommu@lists.linux-foundation.org On 21.07.2017 15:12, Robin Murphy wrote: > As the last step to making groups mandatory, clean up the remaining > drivers by adding basic support. Whilst it may not perfectly reflect the > isolation capabilities of the hardware, using generic_device_group() > should at least maintain existing behaviour with respect to the API. > > Signed-off-by: Robin Murphy > --- > drivers/iommu/tegra-gart.c | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > Tested-by: Dmitry Osipenko -- Dmitry