Re: [PATCH v6 4/5] iommu/mediatek: Add mt8173 IOMMU driver
From: Joerg Roedel <hidden>
Date: 2015-12-16 15:15:21
Also in:
linux-arm-kernel, linux-iommu, linux-mediatek, lkml
On Tue, Dec 15, 2015 at 12:37:34PM +0000, Robin Murphy wrote:
The potential issue I *do* see, looking more closely, is that iommu_group_get_for_dev() is setting group->domain but not calling the attach_dev callback, which looks wrong...
Attaching the device happens from iommu_group_add_device(), which is called from iommu_group_get_for_dev() right after the domains are allocated/initialized. Joerg