On 2021-08-11 09:24:34, Pavel Machek wrote: > Hi! > > > commit dc7019b7d0e188d4093b34bd0747ed0d668c63bf upstream. > > > > Adds a new function tee_shm_alloc_kernel_buf() to allocate shared memory > > from a kernel driver. This function can later be made more lightweight > > by unnecessary dma-buf export. > > 5.10 contains follow-up patches actually using the export, but 4.19 > does not. I believe it should be dropped from 4.19. That's correct. Those follow-up patches that made use of this function were only needed back to 5.4. Tyler > > Best regards, > Pavel > -- > DENX Software Engineering GmbH, Managing Director: Wolfgang Denk > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
