+ s390-uv-drop-arch_make_page_accessible.patch added to mm-unstable branch

+ s390-uv-drop-arch_make_page_accessible.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: s390/uv: drop arch_make_page_accessible()
has been added to the -mm mm-unstable branch.  Its filename is
     s390-uv-drop-arch_make_page_accessible.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/s390-uv-drop-arch_make_page_accessible.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: David Hildenbrand <david@redhat.com>
Subject: s390/uv: drop arch_make_page_accessible()
Date: Mon, 29 Jul 2024 20:38:44 +0200

All code was converted to using arch_make_folio_accessible(), let's drop
arch_make_page_accessible().

Link: https://lkml.kernel.org/r/20240729183844.388481-4-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/s390/include/asm/page.h |    2 --
 arch/s390/kernel/uv.c        |    5 -----
 include/linux/mm.h           |    7 -------
 3 files changed, 14 deletions(-)

--- a/arch/s390/include/asm/page.h~s390-uv-drop-arch_make_page_accessible
+++ a/arch/s390/include/asm/page.h
@@ -176,8 +176,6 @@ static inline int devmem_is_allowed(unsi
 
 int arch_make_folio_accessible(struct folio *folio);
 #define HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE
-int arch_make_page_accessible(struct page *page);
-#define HAVE_ARCH_MAKE_PAGE_ACCESSIBLE
 
 struct vm_layout {
 	unsigned long kaslr_offset;
--- a/arch/s390/kernel/uv.c~s390-uv-drop-arch_make_page_accessible
+++ a/arch/s390/kernel/uv.c
@@ -548,11 +548,6 @@ int arch_make_folio_accessible(struct fo
 }
 EXPORT_SYMBOL_GPL(arch_make_folio_accessible);
 
-int arch_make_page_accessible(struct page *page)
-{
-	return arch_make_folio_accessible(page_folio(page));
-}
-EXPORT_SYMBOL_GPL(arch_make_page_accessible);
 static ssize_t uv_query_facilities(struct kobject *kobj,
 				   struct kobj_attribute *attr, char *buf)
 {
--- a/include/linux/mm.h~s390-uv-drop-arch_make_page_accessible
+++ a/include/linux/mm.h
@@ -2205,13 +2205,6 @@ static inline bool folio_likely_mapped_s
 	return atomic_read(&folio->_mapcount) > 0;
 }
 
-#ifndef HAVE_ARCH_MAKE_PAGE_ACCESSIBLE
-static inline int arch_make_page_accessible(struct page *page)
-{
-	return 0;
-}
-#endif
-
 #ifndef HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE
 static inline int arch_make_folio_accessible(struct folio *folio)
 {
_

Patches currently in -mm which might be from david@redhat.com are

mm-let-pte_lockptr-consume-a-pte_t-pointer.patch
mm-hugetlb-fix-hugetlb-vs-core-mm-pt-locking.patch
mm-turn-use_split_pte_ptlocks-use_split_pte_ptlocks-into-kconfig-options.patch
mm-hugetlb-enforce-that-pmd-pt-sharing-has-split-pmd-pt-locks.patch
powerpc-8xx-document-and-enforce-that-split-pt-locks-are-not-used.patch
mm-simplify-arch_make_folio_accessible.patch
mm-gup-convert-to-arch_make_folio_accessible.patch
s390-uv-drop-arch_make_page_accessible.patch