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authorHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>2019-05-16 18:37:16 +0300
committerAlex Deucher <alexander.deucher@amd.com>2019-10-07 23:11:38 +0300
commit4b7d4d453fc46769394e31d1cb19088f49897b59 (patch)
treeb485d348084855efa543562edf5f157a36e7f3f8 /drivers/xen/evtchn.c
parenta3e520a25ce85f84a7f589af2b6ec38af96caa12 (diff)
downloadlinux-4b7d4d453fc46769394e31d1cb19088f49897b59.tar.xz
device_cgroup: Export devcgroup_check_permission
For AMD compute (amdkfd) driver. All AMD compute devices are exported via single device node /dev/kfd. As a result devices cannot be controlled individually using device cgroup. AMD compute devices will rely on its graphics counterpart that exposes /dev/dri/renderN node for each device. For each task (based on its cgroup), KFD driver will check if /dev/dri/renderN node is accessible before exposing it. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Roman Gushchin <guro@fb.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/xen/evtchn.c')
0 files changed, 0 insertions, 0 deletions