Etnaviv crashes on glmark2
Fabio Estevam
festevam at gmail.com
Tue Aug 22 15:59:58 UTC 2017
On Tue, Aug 22, 2017 at 9:47 AM, Fabio Estevam <festevam at gmail.com> wrote:
> Hi,
>
> I am running kernel 4.12.8 and mesa 17.1.6 on a imx6q, but glmark2
> never runs successfully until the end. It always crashes like this:
>
> ** Failed to set swap interval. Results may be bounded above by refresh rate.
> [conditionals] fragment-steps=0:vertex-steps=0: FPS: 63 FrameTime: 15.873 ms
> [ 288.732107] Unable to handle kernel paging request at virtual
> address 00e71a74
> [ 288.739394] pgd = ee52c000
> [ 288.742115] [00e71a74] *pgd=00000000
> [ 288.745782] Internal error: Oops: 5 [#1] SMP ARM
> [ 288.750409] Modules linked in:
> [ 288.753481] CPU: 0 PID: 221 Comm: glmark2-es2-drm Not tainted 4.12.8 #1
> [ 288.760101] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
> [ 288.766635] task: ee420c40 task.stack: ee4f0000
> [ 288.771181] PC is at page_mapping+0xc/0xa4
> [ 288.775291] LR is at set_page_dirty+0x14/0xc8
If I use the generic drm_gem_cma_free_object() function instead the
error does not happen anymore:
https://pastebin.com/edx37jNG
Not sure if this is a valid fix though. Any comments?
Thanks
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