+ sh-drop-include-asm-sparsememh.patch added to mm-new branch

+ sh-drop-include-asm-sparsememh.patch added to mm-new branch

[Andrew Morton]

The patch titled
     Subject: sh: drop include/asm/sparsemem.h
has been added to the -mm mm-new branch.  Its filename is
     sh-drop-include-asm-sparsememh.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/sh-drop-include-asm-sparsememh.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.

The mm-new branch of mm.git is not included in linux-next

If a few days of testing in mm-new is successful, the patch will me moved
into mm.git's mm-unstable branch, which is included in linux-next

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   a) Consider who else should be cc'ed
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Subject: sh: drop include/asm/sparsemem.h
Date: Sun, 10 May 2026 16:55:46 +0300

Move MAX_PHYSMEM_BITS declaration to include/asm/mmu.h and drop now
unneeded include/asm/sparsemem.h

Link: https://lore.kernel.org/20260510135546.13554-11-rppt@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Rich Felker <dalias@libc.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/sh/include/asm/mmu.h       |    2 ++
 arch/sh/include/asm/sparsemem.h |   12 ------------
 arch/sh/kernel/setup.c          |    1 -
 3 files changed, 2 insertions(+), 13 deletions(-)

--- a/arch/sh/include/asm/mmu.h~sh-drop-include-asm-sparsememh
+++ a/arch/sh/include/asm/mmu.h
@@ -2,6 +2,8 @@
 #ifndef __MMU_H
 #define __MMU_H
 
+#define MAX_PHYSMEM_BITS	32
+
 /*
  * Privileged Space Mapping Buffer (PMB) definitions
  */
diff --git a/arch/sh/include/asm/sparsemem.h a/arch/sh/include/asm/sparsemem.h
deleted file mode 100644
--- a/arch/sh/include/asm/sparsemem.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_SPARSEMEM_H
-#define __ASM_SH_SPARSEMEM_H
-
-/*
- * SECTION_SIZE_BITS		2^N: how big each section will be
- * MAX_PHYSMEM_BITS		2^N: how much physical address space we have
- */
-#define SECTION_SIZE_BITS	26
-#define MAX_PHYSMEM_BITS	32
-
-#endif /* __ASM_SH_SPARSEMEM_H */
--- a/arch/sh/kernel/setup.c~sh-drop-include-asm-sparsememh
+++ a/arch/sh/kernel/setup.c
@@ -41,7 +41,6 @@
 #include <asm/smp.h>
 #include <asm/mmu_context.h>
 #include <asm/processor.h>
-#include <asm/sparsemem.h>
 #include <asm/platform_early.h>
 
 /*
_

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

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
sh-remove-config_numa-and-realted-configuration-options.patch
sh-mm-remove-numac.patch
sh-mm-drop-allocate_pgdat.patch
sh-remove-setup_bootmem_node-and-plat_mem_setup.patch
sh-drop-dead-code-guarded-by-ifdef-config_numa.patch
sh-drop-include-asm-mmzoneh.patch
init-kconfig-drop-arch_want_numa_variable_locality.patch
sh-init-remove-call-the-memblock_set_node.patch
sh-remove-sparsemem-related-entries-from-kconfig.patch
sh-drop-include-asm-sparsememh.patch