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@xxxxxxxxxx> > > 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@xxxxxxxxx/ https://git.kernel.org/akpm/mm/c/199e6c3bd568657e85ead22d6f41c46e74ad9a75 Cheers, Nathan
