Re: i915 "GPU HANG", bisected to a2daa27c0c61 "swiotlb: simplify swiotlb_max_segment"

2022-10-19 Thread Marek Marczykowski-Górecki
On Tue, Oct 18, 2022 at 10:24:13AM +0200, Christoph Hellwig wrote: > On Tue, Oct 18, 2022 at 05:52:16AM +0200, Marek Marczykowski-Górecki wrote: > > not only) when using IGD in Xen PV dom0. After not very long time Xorg > > crashes, and dmesg contain messages like this: > > > > i915 :00:02

Re: i915 "GPU HANG", bisected to a2daa27c0c61 "swiotlb: simplify swiotlb_max_segment"

2022-10-18 Thread Juergen Gross
On 18.10.22 16:33, Christoph Hellwig wrote: On Tue, Oct 18, 2022 at 04:21:43PM +0200, Jan Beulich wrote: Leaving the "i915 abuses" part aside (because I can't tell what exactly the abuse is), but assuming that "can't cope with bounce buffering" means they don't actually use the allocated buffers

Re: i915 "GPU HANG", bisected to a2daa27c0c61 "swiotlb: simplify swiotlb_max_segment"

2022-10-18 Thread Jan Beulich
On 18.10.2022 13:02, Christoph Hellwig wrote: > On Tue, Oct 18, 2022 at 10:57:37AM +0200, Jan Beulich wrote: >> Shouldn't this then be xen_pv_domain() that you use here, and - if you >> really want IS_ENABLED() in addition - CONFIG_XEN_PV? > > I'll need help from people that understand Xen better

Re: i915 "GPU HANG", bisected to a2daa27c0c61 "swiotlb: simplify swiotlb_max_segment"

2022-10-18 Thread Jan Beulich
On 18.10.2022 10:24, Christoph Hellwig wrote: > @@ -127,19 +128,22 @@ static inline unsigned int i915_sg_dma_sizes(struct > scatterlist *sg) > return page_sizes; > } > > -static inline unsigned int i915_sg_segment_size(void) > +static inline unsigned int i915_sg_segment_size(struct device

Re: i915 GPU HANG: 9:0:0x0, hang on rcs0 but can't report bug

2019-12-09 Thread Chris Wilson
Quoting i...@dantalion.nl (2019-12-09 08:34:28) > Hello everyone, > > This is my first message on this mailing list so bear with me. I am > running an Arch based system with kernel 5.3.x, xorg-server 1.20.5 and > xf86-video-intel 1:2.99.917. > > Recently I have been receiving GPU HANGS were my sc

Re: i915: GPU hang

2012-12-31 Thread Heinz Diehl
On 30.12.2012, Guennadi Liakhovetski wrote: > Did that and it did work for a while, longer than the average with 3.5. I > was already about to write a success report, but then it hung again > yesterday. I'm not using this laptop very intensively, so, it is hard to > collect statistics. You co

Re: i915: GPU hang

2012-12-30 Thread Guennadi Liakhovetski
Hi Daniel Sorry for a late reply. On Tue, 18 Dec 2012, Daniel Vetter wrote: > On Mon, Dec 17, 2012 at 11:36 PM, Guennadi Liakhovetski > wrote: > > Sorry, not sure what information is most appropriate here. GPU hangs from > > time to time on this laptop, typically when running firefox on > > gra

Re: i915: GPU hang

2012-12-17 Thread Heinz Diehl
On 17.12.2012, Guennadi Liakhovetski wrote: > [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung > [drm] capturing error event; look for more information in > /debug/dri/0/i915_error_state > [drm:i915_reset] *ERROR* Failed to reset chip. I have the same problem, are able to r

Re: i915: GPU hang

2012-12-17 Thread Daniel Vetter
On Tue, Dec 18, 2012 at 12:15 AM, Heinz Diehl wrote: >> [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung >> [drm] capturing error event; look for more information in >> /debug/dri/0/i915_error_state >> [drm:i915_reset] *ERROR* Failed to reset chip. > > I have the same problem

Re: i915: GPU hang

2012-12-17 Thread Daniel Vetter
On Mon, Dec 17, 2012 at 11:36 PM, Guennadi Liakhovetski wrote: > Sorry, not sure what information is most appropriate here. GPU hangs from > time to time on this laptop, typically when running firefox on > graphics-intensive sites. Error log at the bottom. Distro is Debian 6.0.6 > (squeeze), lspci