+ highmem-remove-a-use-of-folio-page.patch added to mm-new branch

+ highmem-remove-a-use-of-folio-page.patch added to mm-new branch

[Andrew Morton]

The patch titled
     Subject: highmem: remove a use of folio->page
has been added to the -mm mm-new branch.  Its filename is
     highmem-remove-a-use-of-folio-page.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/highmem-remove-a-use-of-folio-page.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
notice and to finish up reviews.  Please do not hesitate to respond to
review feedback and post updated versions to replace or incrementally
fixup patches in mm-new.

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   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

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------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: highmem: remove a use of folio->page
Date: Fri, 13 Jun 2025 20:48:23 +0100

Call folio_address() instead of page_address().

Link: https://lkml.kernel.org/r/20250613194825.3175276-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/highmem-internal.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/linux/highmem-internal.h~highmem-remove-a-use-of-folio-page
+++ a/include/linux/highmem-internal.h
@@ -195,7 +195,7 @@ static inline void *kmap_local_page_try_
 
 static inline void *kmap_local_folio(struct folio *folio, size_t offset)
 {
-	return page_address(&folio->page) + offset;
+	return folio_address(folio) + offset;
 }
 
 static inline void *kmap_local_page_prot(struct page *page, pgprot_t prot)
_

Patches currently in -mm which might be from willy@infradead.org are

mm-restore-documentation-for-__free_pages.patch
bio-use-memzero_page-in-bio_truncate.patch
null_blk-use-memzero_page.patch
direct-io-use-memzero_page.patch
ceph-convert-ceph_zero_partial_page-to-use-a-folio.patch
mm-remove-zero_user.patch
secretmem-remove-uses-of-struct-page.patch
highmem-remove-a-use-of-folio-page.patch
squashfs-pass-the-inode-to-squashfs_readahead_fragment.patch
squashfs-use-folios-in-squashfs_bio_read_cached.patch