On Wed, May 14, 2025 at 1:33 PM David (Ming Qiang) Wu <[email protected]> wrote: > > Similar to the changes made for VCN v4.0.5, the addition of register > read-back support in other VCN versions is intended to prevent potential > race conditions, even though such issues have not been observed yet. > This change ensures consistency across different VCN variants and helps > avoid similar issues. The overhead introduced is negligible. >
May want to update the comments to say something like: /* read back to post the writes so we don't race with the doorbell */ Either way, the series is: Reviewed-by: Alex Deucher <[email protected]>
