08:00 <narmstrong> tomeu: after a very long bisect (and a lot of retries) the first bad commit is 374ed5429346a021c8e2d26fafce14c5b15dedd0 https://github.com/torvalds/linux/commit/374ed5429346a021c8e2d26fafce14c5b15dedd0

08:05 <tomeu> narmstrong: what's the regression you were looking for?

08:05 <narmstrong> tomeu: https://pastebin.com/WfLadLQG

08:12 <tomeu> narmstrong: ah, was wanting to upgrade to 5.3 once https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2064 was merged

08:12 <tomeu> in the hope it had been fixed

08:13 <tomeu> but of course, would be cool to find a fix in 5.2

08:13 <tomeu> if anybody needs it :)

08:13 <narmstrong> tomeu: yeah I'd liek to, but with 5.3 the crash is systematic

08:13 <tomeu> oh

08:14 <tomeu> did you find out what pointer is NULL?

08:14 <narmstrong> tomeu: with 5.2 it never crashes but the kernel need robmur01 changes in the iommu for t820

08:14 <narmstrong> tomeu: nop

08:29 <narmstrong> tomeu: how do you want to handle the t820 here ? https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2064/diffs#721b26a0c47b8a92657ed1464de9ae83ecbbfbd8_160_148

08:30 <narmstrong> tomeu: `lava-build:arm64` would need to generate multiple lava .yml ?

08:32 <tomeu> narmstrong: yep

08:32 <tomeu> and the job calling lavacli would choose one based on variables

14:44 <narmstrong> alyssa: I suppose it's linked with the "drm/rockchip: Add AFBC support" patchset from Andrzej ?

14:44 <narmstrong> alyssa: I'd like to generate an AFBC framebuffer to add support in the meson DRM driver... I have all the kernel bits but I'm lacking a proper buffer to display AFBC

14:45 <narmstrong> alyssa: did you figure how to enable all the wideblk, split, sparse AFBC options in midgard ?

14:57 <tomeu> narmstrong: I think Andrzej has igt tests for afbc on rockchip

15:03 <narmstrong> tomeu: interesting, is this publicly available ? it would be even simpler that triggering the GPU

15:14 <tomeu> narmstrong: andrzej_p is in #dri-devel

15:24 <narmstrong> thx

18:26 <anarsoul> alyssa: we've got support for rect textures on lima! :)