Christophe JAILLET wrote on Tue, Apr 25, 2023 at 08:47:27AM +0200:
> The commit in Fixes has introduced some "enum p9_session_flags" values
> larger than a char.
> Such values are stored in "v9fs_session_info->flags" which is a char only.
>
> Turn it into an int so that the "enum p9_session_flags" values can fit in
> it.
Good catch, thanks!
I'm surprised W=1 doesn't catch this... and now I'm checking higher
(noisy) W=, or even clang doesn't seem to print anything about e.g.
'v9ses->flags & V9FS_DIRECT_IO is never true' or other warnings I'd have
expected to come up -- out of curiosity how did you find this?
Would probably be interesting to run some form of the same in our
automation.
> Fixes: 6deffc8924b5 ("fs/9p: Add new mount modes")
(Not a problem per se: but note this commit hasn't been merged yet, so
using commit IDs is a bit dangerous. Might want to remark this in the
free comment section so Eric pays attention to not break that when applying)
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Reviewed-by: Dominique Martinet <asmadeus@xxxxxxxxxxxxx>
--
Dominique
