[Linux-kernel-mentees] [PATCH v2] checkpatch: fix missing whitespace in formatted email
dwaipayanray1 at gmail.com
Tue Oct 13 06:20:03 UTC 2020
On Tue, Oct 13, 2020 at 11:46 AM Lukas Bulwahn <lukas.bulwahn at gmail.com> wrote:
> On Tue, 13 Oct 2020, Dwaipayan Ray wrote:
> > Commit 0c01921e56f9 ("checkpatch: add new warnings to author signoff
> > checks.") introduced new checks for author sign off. The format_email
> > procedure was modified to add comment blocks to the formatted email. But
> > no space was added between the email address and mail comment.
> > This causes wrong email formatting in cases where the email is in the form
> > "author at example.com (Comment block)". The space between the address and
> > comment block is removed, which causes incorrect parsing of the
> > formatted email.
> > An evaluation on checkpatch brought up this case. For example,
> > on commit 1129d31b55d5 ("ima: Fix ima digest hash table key calculation"),
> > the following warning was reported:
> > WARNING:BAD_SIGN_OFF: email address 'David.Laight at aculab.com (big endian
> > system concerns)' might be better as 'David.Laight at aculab.com(big endian
> > system concerns)'
> > Add a single space in between the address and comment when the
> > extracted comment is not empty.
> Dwaipayan, looks good to me.
> So, how about a 'Fixes:' tag?
> Aditya, can you rerun your evaluation with this fix patch applied on top?
> Then, we need a comparison for:
> 1. completely before vs. after the two patches, and
> 2. after the first patch vs. after the two patches (to see that the fix
> More support on evaluation from others interested to become mentees are of
> course welcome.
Sure I will add the tag.
Do I send it to LKML after this or after more evaluation?
I did run on some of the newly generated bad sign off warnings and
they seem to be fixed.
More information about the Linux-kernel-mentees