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