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Secure dmabuf support #101

Open omasse-linaro opened 2 years ago

omasse-linaro commented 2 years ago

Tested on Hikey960

omasse-linaro commented 2 years ago

Could you squash commit "tee: remove unused tee_shm_priv_alloc function definition" into commit "tee: new ioctl to a register tee_shm from a dmabuf file descriptor" into commit". Feel free to use Co-developed-by: Etienne ... tag and add your S-o-b tag on the resulting commit.

Same for the 1st commits: prefer squash commits "ANDROID: dma-buf: heaps: fix dma-buf heap pool pages stat" and "ANDROID: dma-buf: heaps: fix a warning in dmabuf page pools" into commit "ANDROID: dma-buf: heaps: Add a shrinker controlled page pool" and add "Co-dev" + your S-o-b tag on the resulting commit. This is how, I think, these patch should be eventually posted to the LKML, to prevent introducing bugged commits in the kernel commit history.

ok, squash done and commit message updated. but not sure I can add "Co-dev" to the dma-buf heap pool commit as I did not create it but only involved in patch delivery. Anyway tell me if I do not follow correctly the submit rule, cause I tried to follow : https://www.kernel.org/doc/html/v4.17/process/submitting-patches.html#when-to-use-acked-by-cc-and-co-developed-by