On Thu, May 27, 2021 at 05:27:06PM +0200, Lukas Bulwahn wrote:
Hyeonggon,
there is a patch series from Arnd Bergmann, a well-known kernel developer and janitor, hanging around here:
https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git/log/?h=w...
Oh, Arnd Bergmann was already working on it!
It includes a patch to address this issue:
https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git/commit/?...
The patch title and commit message indicates that this was submitted in multiple versions to the mailing list.
You can find more on its progress on the mailing list here: https://lore.kernel.org/lkml/?q=seq_file%3A+fix+clang+warning+for+NULL+point...
Thank you for giving some informations, it's always fun to read mailing list that I can understand :)
It seems that it has not landed in linux-next yet, though:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/?qt=...
Yes I was doing it on linux-next.. :D
The commit and discussion around it will give you much more technical details on the issue and its resolution.
I hope this helps.
Lukas
Thank you for giving some links. it will be much helpful. I'm going to read it now! Hyeonggon