Am 09.06.21 um 08:57 schrieb Ondrej Zary:
[SNIP]
Thanks for the heads up. So the problem with my patch is already fixed,
isn't it?
The NULL pointer dereference in nouveau_bo_wr16 introduced in
141b15e59175aa174ca1f7596188bd15a7ca17ba was fixed by
aea656b0d05ec5b8ed5beb2f94c4dd42ea834e9d.
That's the bug I hit when bisecting the original problem:
NULL pointer dereference in nouveau_bo_sync_for_device
It's caused by:
# first bad commit: [e34b8feeaa4b65725b25f49c9b08a0f8707e8e86] drm/ttm: merge ttm_dma_tt back into ttm_tt
Good that I've asked :)
Ok that's a bit strange. e34b8feeaa4b65725b25f49c9b08a0f8707e8e86 was
created mostly automated.
Do you have the original backtrace of that NULL pointer deref once more?
Thanks,
Christian.
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