Re: [Nouveau] NVAC - BUG: unable to handle kernel NULL pointer dereference

2017-03-25 Thread Ard Biesheuvel
> On 25 Mar 2017, at 10:47, poma wrote: > > > With lightweight desktoping, > the atomic modesetting seems far from robust. > > BUG: unable to handle kernel NULL pointer dereference at 0021 > IP: dma_fence_wait_timeout+0x36/0xf0 > ... I am seeing similar issues with v4.10 on arm64

[Nouveau] NVAC - BUG: unable to handle kernel NULL pointer dereference

2017-03-25 Thread poma
With lightweight desktoping, the atomic modesetting seems far from robust. BUG: unable to handle kernel NULL pointer dereference at 0021 IP: dma_fence_wait_timeout+0x36/0xf0 ... Oops: [#1] SMP Modules linked in: ... nouveau ... CPU: 0 PID: 6895 Comm: Xorg Not tainted 4.10.5-1001.