The patch titled
Subject: mm: remove mmu_gathers storage from remaining architectures
has been removed from the -mm tree. Its filename was
mm-remove-mmu_gathers-storage-from-remaining-architectures.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Stafford Horne <shorne@xxxxxxxxx>
Subject: mm: remove mmu_gathers storage from remaining architectures
Originally the mmu_gathers were removed in commit 1c3951769621 ("mm: now
that all old mmu_gather code is gone, remove the storage"). However, the
openrisc and hexagon architecture were merged around the same time and
mmu_gathers was not removed.
This patch removes them from openrisc, hexagon and nds32:
Noticed while cleaning this warning:
arch/openrisc/mm/init.c:41:1: warning: symbol 'mmu_gathers' was not declared. Should it be static?
Link: https://lkml.kernel.org/r/20220205141956.3315419-1-shorne@xxxxxxxxx
Signed-off-by: Stafford Horne <shorne@xxxxxxxxx>
Acked-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Cc: Brian Cain <bcain@xxxxxxxxxxxxxx>
Cc: Nick Hu <nickhu@xxxxxxxxxxxxx>
Cc: Greentime Hu <green.hu@xxxxxxxxx>
Cc: Vincent Chen <deanbo422@xxxxxxxxx>
Cc: Jonas Bonn <jonas@xxxxxxxxxxxx>
Cc: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/hexagon/mm/init.c | 2 --
arch/nds32/mm/init.c | 1 -
arch/openrisc/mm/init.c | 2 --
3 files changed, 5 deletions(-)
--- a/arch/hexagon/mm/init.c~mm-remove-mmu_gathers-storage-from-remaining-architectures
+++ a/arch/hexagon/mm/init.c
@@ -29,8 +29,6 @@ int max_kernel_seg = 0x303;
/* indicate pfn's of high memory */
unsigned long highstart_pfn, highend_pfn;
-DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-
/* Default cache attribute for newly created page tables */
unsigned long _dflt_cache_att = CACHEDEF;
--- a/arch/nds32/mm/init.c~mm-remove-mmu_gathers-storage-from-remaining-architectures
+++ a/arch/nds32/mm/init.c
@@ -18,7 +18,6 @@
#include <asm/tlb.h>
#include <asm/page.h>
-DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
DEFINE_SPINLOCK(anon_alias_lock);
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
--- a/arch/openrisc/mm/init.c~mm-remove-mmu_gathers-storage-from-remaining-architectures
+++ a/arch/openrisc/mm/init.c
@@ -38,8 +38,6 @@
int mem_init_done;
-DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-
static void __init zone_sizes_init(void)
{
unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
_
Patches currently in -mm which might be from shorne@xxxxxxxxx are
