Hello Everyone, Could you please review this patch? Best Regards, Harish On 2019-05-01 10:59 a.m., Kasiviswanathan, Harish wrote: > 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@xxxxxxx> > Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx> > --- > security/device_cgroup.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/security/device_cgroup.c b/security/device_cgroup.c > index cd97929fac66..e3a9ad5db5a0 100644 > --- a/security/device_cgroup.c > +++ b/security/device_cgroup.c > @@ -824,3 +824,4 @@ int __devcgroup_check_permission(short type, u32 major, u32 minor, > > return 0; > } > +EXPORT_SYMBOL(__devcgroup_check_permission); _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
