Re: [PATCH v2] arch/sparc: fix unused variable warning

Andreas Larsson <[email protected]> 于2026年1月27日周二 00:44写道：
>
> On 2026-01-07 11:41, [email protected] wrote:
> > From: Alex Shi <[email protected]>
> >
> >    arch/sparc/mm/init_64.c: In function 'arch_hugetlb_valid_size':
> >    arch/sparc/mm/init_64.c:361:24: warning: variable 'hv_pgsz_idx' set but not used [-Wunused-but-set-variable]
> >      361 |         unsigned short hv_pgsz_idx;
> >          |                        ^~~~~~~~~~~
> >
> > Reported-by: kernel test robot <[email protected]>
>
> Did the kernel test robot also suggest a "Closes:" line as well? If so,
> please also add that.

No, I found this issue in a lkp report for my testing code on sparc.
In that report, lkp just focus on my another issue.

>
> > Signed-off-by: Alex Shi <[email protected]>
> > Cc: [email protected]
> > Cc: Matthew Wilcox  <[email protected]>
> > Cc: Lorenzo Stoakes <[email protected]>
> > Cc: Qi Zheng <[email protected]>
> > Cc: Dave Hansen <[email protected]>
> > Cc: Zi Yan <[email protected]>
> > Cc: Kevin Brodsky <[email protected]>
> > Cc: Mike Rapoport  <[email protected]>
> > Cc: Andrew Morton <[email protected]>
> > Cc: Andreas Larsson <[email protected]>
> > Cc: David S. Miller <[email protected]>
> > ---
>
> It's helpful if you put changes between versions in between --- lines
> here.

Thanks for suggestion, will do it in next version.

Thanks
Alex