Re: mm/hugetlb_cgroup.c:829:44: warning: '%s' directive output may be truncated writing up to 1623 bytes into a region of size between 32 and 63

[Xiujianfeng]

On 12/21/2025 11:23 PM, kernel test robot wrote:
> Hi Xiu,
>
> FYI, the error/warning still remains.
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   9094662f6707d1d4b53d18baba459604e8bb0783
> commit: 47179fe03588caa13a9bae642b058901709ddc55 mm/hugetlb_cgroup: prepare cftypes based on template
> date:   1 year, 6 months ago
> config: s390-randconfig-001-20251220 (https://download.01.org/0day-ci/archive/20251221/202512212332.9lFRbgdS-lkp@xxxxxxxxx/config)
> compiler: s390-linux-gcc (GCC) 10.5.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512212332.9lFRbgdS-lkp@xxxxxxxxx/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202512212332.9lFRbgdS-lkp@xxxxxxxxx/

Thank you, the fix patch is on the way:

https://lore.kernel.org/all/20251222072359.3626182-1-xiujianfeng@xxxxxxxxxxxxxxx/