Hello Lin, thanks for the patches here, I can clearly see that this code is going through some real testing given the improvements you did lately. I have commented on the single patches, and honestly I did not look into the code details at the moment. The major feedback from me is the following: 1 - you should not add code with a bug and than fix a bug in the same series, you should have a non buggy patch in the first place (e.g. git --amend). (this applies till the patch is not merged into the maintainer tree, of course). 2 - point 1 applies also to reviewer comments 3 - if you have fixes that are not connected to the feature addition you are doing is beneficial to have those separated, this makes reviewing easier, they can be "prioritized" to some extent (given that they are fixes) and follow a slightly different patch flow (they can get applied, depending on the maintainers decision, when the merge window is closed and should be backported). Not to mention that smaller patch series are appreciated, "Maximum of 7-12 patches per patchset " from [1] In general I would suggest you to have a look at [1], not sure how up to date is that compared to the in-tree Documentation/process/. On Tue, Nov 28, 2023 at 04:31:03PM +0800, David Lin wrote: > 5. Address reviewer comments. You should list the changes you did, something that generic is forcing the reviewer to compare v7 vs v6 to known what changed. [1] https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches Francesco