The patch titled
Subject: mm-add-folio_add_new_anon_rmap-fix
has been added to the -mm mm-unstable branch. Its filename is
mm-add-folio_add_new_anon_rmap-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-add-folio_add_new_anon_rmap-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-add-folio_add_new_anon_rmap-fix
Date: Wed Jan 11 02:11:45 PM PST 2023
Fix NOMMU build. page_add_new_anon_rmap() requires CONFIG_MMU.
Cc: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/folio-compat.c | 2 ++
1 file changed, 2 insertions(+)
--- a/mm/folio-compat.c~mm-add-folio_add_new_anon_rmap-fix
+++ a/mm/folio-compat.c
@@ -124,6 +124,7 @@ void putback_lru_page(struct page *page)
folio_putback_lru(page_folio(page));
}
+#ifdef CONFIG_MMU
void page_add_new_anon_rmap(struct page *page, struct vm_area_struct *vma,
unsigned long address)
{
@@ -131,3 +132,4 @@ void page_add_new_anon_rmap(struct page
return folio_add_new_anon_rmap((struct folio *)page, vma, address);
}
+#endif
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-fix.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3-fix.patch
mm-hugetlb-introduce-hugetlb_walk-checkpatch-fixes.patch
mm-memcontrol-deprecate-charge-moving-fix.patch
mm-swap-convert-deactivate_page-to-folio_deactivate-fix.patch
mm-uffd-detect-pgtable-allocation-failures-checkpatch-fixes.patch
mm-add-folio_add_new_anon_rmap-fix.patch
error-injection-remove-ei_etype_none-fix.patch
hfsplus-remove-unnecessary-variable-initialization-fix.patch
