* [merged mm-stable] riscv-remove-unused-__late_set_fixmap-and-__late_clear_fixmap.patch removed from -mm tree
@ 2026-08-07 2:02 Andrew Morton
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From: Andrew Morton @ 2026-08-07 2:02 UTC (permalink / raw)
To: mm-commits, will, vbabka, surenb, rppt, palmer, mhocko, ljs, liam,
david, catalin.marinas, aou, alex, ekffu200098, akpm
The quilt patch titled
Subject: riscv: remove unused __late_set_fixmap() and __late_clear_fixmap()
has been removed from the -mm tree. Its filename was
riscv-remove-unused-__late_set_fixmap-and-__late_clear_fixmap.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Sang-Heon Jeon <ekffu200098@gmail.com>
Subject: riscv: remove unused __late_set_fixmap() and __late_clear_fixmap()
Date: Thu, 9 Jul 2026 02:06:46 +0900
__late_set_fixmap() and __late_clear_fixmap() are only used after
early_ioremap_reset() has been called. riscv never calls it because
__set_fixmap() works before and after paging_init(). So remove them.
No functional change.
Link: https://lore.kernel.org/20260708170647.362562-3-ekffu200098@gmail.com
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexandre Ghiti <alex@ghiti.fr>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/riscv/include/asm/fixmap.h | 3 ---
1 file changed, 3 deletions(-)
--- a/arch/riscv/include/asm/fixmap.h~riscv-remove-unused-__late_set_fixmap-and-__late_clear_fixmap
+++ a/arch/riscv/include/asm/fixmap.h
@@ -55,9 +55,6 @@ enum fixed_addresses {
#define __early_set_fixmap __set_fixmap
-#define __late_set_fixmap __set_fixmap
-#define __late_clear_fixmap(idx) __set_fixmap((idx), 0, FIXMAP_PAGE_CLEAR)
-
extern void __set_fixmap(enum fixed_addresses idx,
phys_addr_t phys, pgprot_t prot);
_
Patches currently in -mm which might be from ekffu200098@gmail.com are
mm-sparse-correct-init-section-annotations.patch
mm-kconfig-make-flatmem-depend-on-numa.patch
mm-page_ext-remove-pgdat_page_ext_init.patch
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2026-08-07 2:02 [merged mm-stable] riscv-remove-unused-__late_set_fixmap-and-__late_clear_fixmap.patch removed from -mm tree Andrew Morton
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