On Sun, Jan 09, 2022 at 10:01:42PM +0800, Jiasheng Jiang wrote: > On Sun, Jan 09, 2022 at 04:53:39PM +0800, Damien Le Moal wrote: > >>>> Cc: stable@xxxxxxxxxxxxxxx#5.10 > >>> > >>> Please keep the space before the # > >>> > >>> Cc: stable@xxxxxxxxxxxxxxx #5.10 > >> > >> Actually, I added the space before, but the when I use the tool > >> 'scripts/checkpatch.pl' to check my format, it told me a warning > >> that it should not have space. > >> > >> The warning is as follow: > >> WARNING: email address 'stable@xxxxxxxxxxxxxxx #5.10' might be > >> better as 'stable@xxxxxxxxxxxxxxx#5.10' > > > > Cc: stable@xxxxxxxxxxxxxxx # 5.10 > > > > Should work. > > I used 'scripts/checkpatch.pl' to check it, giving me the warning again. > > The warning is as follow: > WARNING: email address 'stable@xxxxxxxxxxxxxxx # 5.10' might be better as > 'stable@xxxxxxxxxxxxxxx# 5.10' > > And if I use the 'stable@xxxxxxxxxxxxxxx# 5.10', warning too. > > The warning is as follow: > WARNING: email address 'stable@xxxxxxxxxxxxxxx# 5.10' might be better as > 'stable@xxxxxxxxxxxxxxx#5.10' > > It seems that the only non-warning format is 'stable@xxxxxxxxxxxxxxx#5.10'. > > Sincerely thanks, > Jiang > The checkpatch.pl in 5.10.90 fails to parse the line as shown above. That is fixed in commit fccaebf00e60 ("checkpatch: improve email parsing") in the current tree.