Em Tue, 12 May 2020 16:56:44 +0200 Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> escreveu: > [ 79.625858] virt_to_cache: Object is not a Slab page! Solved this issue: https://git.linuxtv.org/mchehab/experimental.git/commit/?h=atomisp_v2.1&id=c916263a340ef1c4cc187ad6267302bdd4298514 Yet, I'm not happy with the code inside the hmm/ dir, nor the code at isp_mmu.c. There are too many dirty memory-management magic there, including some forks from upstream /mm code inside it. Changing it may not be an easy task, as it currently uses three different VMA areas (dynamic, reserved, and "normal"). Touching it without knowing more about the atomisp or being able to test the driver seems risky. Thanks, Mauro
