The patch titled Subject: mm-memremap-introduce-pgmap_request_folio-using-pgmap-offsets-fix has been added to the -mm mm-unstable branch. Its filename is mm-memremap-introduce-pgmap_request_folio-using-pgmap-offsets-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-memremap-introduce-pgmap_request_folio-using-pgmap-offsets-fix.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: mm-memremap-introduce-pgmap_request_folio-using-pgmap-offsets-fix Date: Sat Oct 22 04:31:31 PM PDT 2022 fix pgmap_request_folio() stub return type Reported-by: kernel test robot <lkp@xxxxxxxxx> Cc: Dan Williams <dan.j.williams@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/memremap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/memremap.h~mm-memremap-introduce-pgmap_request_folio-using-pgmap-offsets-fix +++ a/include/linux/memremap.h @@ -255,7 +255,7 @@ static inline struct dev_pagemap *get_de static inline struct folio *pgmap_request_folio(struct dev_pagemap *pgmap, pgoff_t pgmap_offset, int order) { - return false; + return NULL; } static inline bool pgmap_pfn_valid(struct dev_pagemap *pgmap, unsigned long pfn) _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are ipc-msgc-fix-percpu_counter-use-after-free.patch fs-ext4-superc-remove-unused-deprecated_msg.patch mm-memremap_pages-replace-zone_device_page_init-with-pgmap_request_folios-fix.patch mm-hugetlb-convert-free_huge_page-to-folios-fix.patch vmalloc-add-reviewers-for-vmalloc-code-checkpatch-fixes.patch mm-memremap-introduce-pgmap_request_folio-using-pgmap-offsets-fix.patch mm-gup-remove-foll_migration-fix.patch powerpc-ptrace-user_regset_copyin_ignore-always-returns-0-fix.patch minmax-sanity-check-constant-bounds-when-clamping-checkpatch-fixes.patch minmax-sanity-check-constant-bounds-when-clamping-checkpatch-fixes-fix.patch proc-report-open-files-as-size-in-stat-for-proc-pid-fd-v3-fix.patch