+ mm-split-out-mm_init-and-memblock-declarations-from-internalh-fix.patch added to mm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: memblock tests: split stubfs from internal.h to mm_init.h
has been added to the -mm mm-unstable branch.  Its filename is
     mm-split-out-mm_init-and-memblock-declarations-from-internalh-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-split-out-mm_init-and-memblock-declarations-from-internalh-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: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Subject: memblock tests: split stubfs from internal.h to mm_init.h
Date: Sat, 11 Jul 2026 18:11:13 +0300

Following the split of declarations from mm/internal.h to mm/mm_init.h
update memblock tests to match the kernel core, otherwise they fail to
build.

Link: https://lore.kernel.org/alJd1BLypyK9Mpaw@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Alexander Graf <graf@amazon.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: David Hildenbrand (Arm) <david@kernel.org>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Marco Elver <elver@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Pratyush Yadav <pratyush@kernel.org>
Cc: SJ Park <sj@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
Cc: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/memblock/internal.h |   20 --------------------
 tools/testing/memblock/mm_init.h  |   24 ++++++++++++++++++++++++
 2 files changed, 24 insertions(+), 20 deletions(-)

--- a/tools/testing/memblock/internal.h~mm-split-out-mm_init-and-memblock-declarations-from-internalh-fix
+++ a/tools/testing/memblock/internal.h
@@ -28,22 +28,6 @@ static inline struct page *virt_to_page(
 	return virt;
 }
 
-void memblock_free_pages(unsigned long pfn, unsigned int order)
-{
-}
-
-static inline void accept_memory(phys_addr_t start, unsigned long size)
-{
-}
-
-unsigned long free_reserved_area(void *start, void *end, int poison, const char *s);
-void free_reserved_page(struct page *page);
-
-static inline bool deferred_pages_enabled(void)
-{
-	return false;
-}
-
 #define for_each_valid_pfn(pfn, start_pfn, end_pfn)			 \
 	for ((pfn) = (start_pfn); (pfn) < (end_pfn); (pfn)++)
 
@@ -60,10 +44,6 @@ static inline bool __is_kernel(unsigned
 #define for_each_valid_pfn(pfn, start_pfn, end_pfn)                     \
        for ((pfn) = (start_pfn); (pfn) < (end_pfn); (pfn)++)
 
-static inline void init_deferred_page(unsigned long pfn, int nid)
-{
-}
-
 #define __SetPageReserved(p)	((void)(p))
 
 #endif
diff --git a/tools/testing/memblock/mm_init.h a/tools/testing/memblock/mm_init.h
new file mode 100644
--- /dev/null
+++ a/tools/testing/memblock/mm_init.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef __MM_MM_INIT_H
+#define __MM_MM_INIT_H
+
+void memblock_free_pages(unsigned long pfn, unsigned int order)
+{
+}
+
+static inline void accept_memory(phys_addr_t start, unsigned long size)
+{
+}
+
+unsigned long free_reserved_area(void *start, void *end, int poison, const char *s);
+void free_reserved_page(struct page *page);
+
+static inline bool deferred_pages_enabled(void)
+{
+	return false;
+}
+
+static inline void init_deferred_page(unsigned long pfn, int nid)
+{
+}
+#endif /* __MM_MM_INIT_H */
_

Patches currently in -mm which might be from rppt@kernel.org are

selftests-mm-uffd-dont-treat-uffdio_copy-enoent-as-a-failure.patch
mm-split-out-mm_init-and-memblock-declarations-from-internalh.patch
mm-split-out-mm_init-and-memblock-declarations-from-internalh-fix.patch
mm-split-out-sparse-declarations-from-internalh.patch
mm-split-out-vmalloc-declarations-from-internalh.patch