>>> Co-Developed-by: Mac Chiang <mac.chiang@xxxxxxxxx> >> >> if you use the Co-developed-by: tag (no capital letter after 'C'), you >> still need to provide your Signed-off-by: tag >> >> https://www.kernel.org/doc/html/latest/process/submitting-patches.html#when-to-use-acked-by-cc-and-co-developed-by >> >> same comment for the 2 other patches in this series. >> >>> Signed-off-by: David Lin <CTLIN0@xxxxxxxxxxx> > > The signoff is there AFAICT? I meant the Signed-off-by: tag of the first co-developer. The rule is: " Since Co-developed-by: denotes authorship, every Co-developed-by: must be immediately followed by a Signed-off-by: of the associated co-author. " so each patch should be tagged as follows: Co-developed-by: Mac Chiang <mac.chiang@xxxxxxxxx> Signed-off-by: Mac Chiang <mac.chiang@xxxxxxxxx> Signed-off-by: David Lin <CTLIN0@xxxxxxxxxxx>