Displaying 5 results from an estimated 5 matches for "drm_ioctl_permit".
2015 Nov 22
2
nouveau: iowrite32 oops & warning at drivers/gpu/drm/nouveau/nouveau_fence.c:198
...lloc+0xec/0x4d0
[<ffffffff820133fe>] nouveau_abi16_ioctl_channel_alloc+0x1ae/0x4d0
[<ffffffff82013250>] ? nouveau_abi16_ioctl_setparam+0x10/0x10
[<ffffffff81a85ccb>] drm_ioctl+0x20b/0x6b0
[<ffffffff811bfc66>] ? debug_lockdep_rcu_enabled+0x26/0x40
[<ffffffff81a85ac0>] ? drm_ioctl_permit+0x120/0x120
[<ffffffff8118e23d>] ? trace_hardirqs_on+0xd/0x10
[<ffffffff81fe9f99>] nouveau_drm_ioctl+0x99/0x110
[<ffffffff813342be>] do_vfs_ioctl+0x4ae/0x800
[<ffffffff8180a3d9>] ? selinux_file_ioctl+0x1f9/0x2d0
[<ffffffff81333e10>] ? ioctl_preallocate+0x140/0x140
[<...
2015 Nov 22
0
nouveau: iowrite32 oops & warning at drivers/gpu/drm/nouveau/nouveau_fence.c:198
...;ffffffff820133fe>] nouveau_abi16_ioctl_channel_alloc+0x1ae/0x4d0
> [<ffffffff82013250>] ? nouveau_abi16_ioctl_setparam+0x10/0x10
> [<ffffffff81a85ccb>] drm_ioctl+0x20b/0x6b0
> [<ffffffff811bfc66>] ? debug_lockdep_rcu_enabled+0x26/0x40
> [<ffffffff81a85ac0>] ? drm_ioctl_permit+0x120/0x120
> [<ffffffff8118e23d>] ? trace_hardirqs_on+0xd/0x10
> [<ffffffff81fe9f99>] nouveau_drm_ioctl+0x99/0x110
> [<ffffffff813342be>] do_vfs_ioctl+0x4ae/0x800
> [<ffffffff8180a3d9>] ? selinux_file_ioctl+0x1f9/0x2d0
> [<ffffffff81333e10>] ? ioctl_pre...
2015 Sep 10
1
[PATCH 5/5] virtgpu: mark as a render gpu
On 9 September 2015 at 12:42, Gerd Hoffmann <kraxel at redhat.com> wrote:
> From: Dave Airlie <airlied at redhat.com>
>
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
> drivers/gpu/drm/virtio/virtgpu_drv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c
2015 Sep 10
2
[PATCH 5/5] virtgpu: mark as a render gpu
...ng related in the device-specific ioctls.
>
> Correct?
>
Unless I've overdone the coffee this time - modesetting is done via
the card# node, while render via either card# or renderD#.
So I'm suspecting that you're using card# node which would explain why
things work. Otherwise drm_ioctl_permit will bail out with -EACCESS.
Regards,
Emil
2015 Sep 10
2
[PATCH 5/5] virtgpu: mark as a render gpu
...ng related in the device-specific ioctls.
>
> Correct?
>
Unless I've overdone the coffee this time - modesetting is done via
the card# node, while render via either card# or renderD#.
So I'm suspecting that you're using card# node which would explain why
things work. Otherwise drm_ioctl_permit will bail out with -EACCESS.
Regards,
Emil