I don't think Qu says that Huawei isn't a major contributor. See: > > My contributions to the kernel in the past have mainly been on optimizing the performanc

I don't think Qu says that Huawei isn't a major contributor. See: > > My contributions to the kernel in the past have mainly been on optimizing the performance of the ARM64 SMMU driver, > > including the iova optimization, strict mode optimization, and the lazy mode optimization. Also working on the > > development of some ARM SoC drivers. > You indeed have done solid contribution to the kernel in the past, thus > better could have been done. Also: > Even without checking the git log, I can easily think of some big > contributions from your employer, like EROFS and F2FS. > Thus I don't have any doubt about that.