Hi Naresh,
On Wed, Jun 26, 2024 at 10:14:56PM +0530, Naresh Kamboju wrote:
The x86_64 clang builds failed on Linux next due to these warnings / errors.
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Build error:
mm/huge_memory.c:2736:31: error: variable 'page' is uninitialized when used here [-Werror,-Wuninitialized] 2736 | folio_remove_rmap_pmd(folio, page, vma); | ^~~~ /builds/linux/mm/huge_memory.c:2700:19: note: initialize the variable 'page' to silence this warning 2700 | struct page *page; | ^ | = NULL 1 error generated.
patch that is causing this build failures, mm/vmscan: avoid split lazyfree THP during shrink_folio_list()
Thanks for the report. It looks like Andrew addressed this in mm-unstable based on an earlier report (although that change might need some more polish ;)
https://lore.kernel.org/202406260514.SLhNM9kQ-lkp@intel.com/
https://git.kernel.org/akpm/mm/c/199e6c3bd568657e85ead22d6f41c46e74ad9a75
Cheers, Nathan