The patch titled
Subject: mm: consolidate pgtable_cache_init() and pgd_cache_init()
has been added to the -mm tree. Its filename is
mm-consolidate-pgtable_cache_init-and-pgd_cache_init.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-consolidate-pgtable_cache_init-and-pgd_cache_init.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-consolidate-pgtable_cache_init-and-pgd_cache_init.patch
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Subject: mm: consolidate pgtable_cache_init() and pgd_cache_init()
Both pgtable_cache_init() and pgd_cache_init() are used to initialize kmem
cache for page table allocations on several architectures that do not use
PAGE_SIZE tables for one or more levels of the page table hierarchy.
Most architectures do not implement these functions and use __weak default
NOP implementation of pgd_cache_init(). Since there is no such default
for pgtable_cache_init(), its empty stub is duplicated among most
architectures.
Rename the definitions of pgd_cache_init() to pgtable_cache_init() and
drop empty stubs of pgtable_cache_init().
Link: http://lkml.kernel.org/r/1566457046-22637-1-git-send-email-rppt@xxxxxxxxxxxxx
Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Acked-by: Will Deacon <will@xxxxxxxxxx> [arm64]
Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> [x86]
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/alpha/include/asm/pgtable.h | 5 -----
arch/arc/include/asm/pgtable.h | 5 -----
arch/arm/include/asm/pgtable-nommu.h | 5 -----
arch/arm/include/asm/pgtable.h | 2 --
arch/arm64/include/asm/pgtable.h | 2 --
arch/arm64/mm/pgd.c | 2 +-
arch/c6x/include/asm/pgtable.h | 5 -----
arch/csky/include/asm/pgtable.h | 5 -----
arch/h8300/include/asm/pgtable.h | 6 ------
arch/hexagon/include/asm/pgtable.h | 3 ---
arch/hexagon/mm/Makefile | 2 +-
arch/hexagon/mm/pgalloc.c | 10 ----------
arch/ia64/include/asm/pgtable.h | 5 -----
arch/m68k/include/asm/pgtable_mm.h | 5 -----
arch/m68k/include/asm/pgtable_no.h | 5 -----
arch/microblaze/include/asm/pgtable.h | 7 -------
arch/mips/include/asm/pgtable.h | 5 -----
arch/nds32/include/asm/pgtable.h | 2 --
arch/nios2/include/asm/pgtable.h | 2 --
arch/openrisc/include/asm/pgtable.h | 5 -----
arch/parisc/include/asm/pgtable.h | 2 --
arch/powerpc/include/asm/pgtable.h | 1 -
arch/riscv/include/asm/pgtable.h | 5 -----
arch/s390/include/asm/pgtable.h | 5 -----
arch/sh/include/asm/pgtable.h | 5 -----
arch/sh/mm/nommu.c | 4 ----
arch/sparc/include/asm/pgtable_32.h | 5 -----
arch/sparc/include/asm/pgtable_64.h | 1 -
arch/um/include/asm/pgtable.h | 2 --
arch/unicore32/include/asm/pgtable.h | 2 --
arch/x86/include/asm/pgtable_32.h | 1 -
arch/x86/include/asm/pgtable_64.h | 2 --
arch/x86/mm/pgtable.c | 6 +-----
arch/xtensa/include/asm/pgtable.h | 1 -
include/asm-generic/pgtable.h | 2 +-
init/main.c | 3 +--
36 files changed, 5 insertions(+), 130 deletions(-)
--- a/arch/alpha/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/alpha/include/asm/pgtable.h
@@ -359,11 +359,6 @@ extern void paging_init(void);
#include <asm-generic/pgtable.h>
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
/* We have our own get_unmapped_area to cope with ADDR_LIMIT_32BIT. */
#define HAVE_ARCH_UNMAPPED_AREA
--- a/arch/arc/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/arc/include/asm/pgtable.h
@@ -395,11 +395,6 @@ void update_mmu_cache(struct vm_area_str
/* to cope with aliasing VIPT cache */
#define HAVE_ARCH_UNMAPPED_AREA
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* __ASSEMBLY__ */
#endif
--- a/arch/arm64/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/arm64/include/asm/pgtable.h
@@ -842,8 +842,6 @@ extern int kern_addr_valid(unsigned long
#include <asm-generic/pgtable.h>
-static inline void pgtable_cache_init(void) { }
-
/*
* On AArch64, the cache coherency is handled via the set_pte_at() function.
*/
--- a/arch/arm64/mm/pgd.c~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/arm64/mm/pgd.c
@@ -35,7 +35,7 @@ void pgd_free(struct mm_struct *mm, pgd_
kmem_cache_free(pgd_cache, pgd);
}
-void __init pgd_cache_init(void)
+void __init pgtable_cache_init(void)
{
if (PGD_SIZE == PAGE_SIZE)
return;
--- a/arch/arm/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/arm/include/asm/pgtable.h
@@ -368,8 +368,6 @@ static inline pte_t pte_modify(pte_t pte
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !__ASSEMBLY__ */
#endif /* CONFIG_MMU */
--- a/arch/arm/include/asm/pgtable-nommu.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/arm/include/asm/pgtable-nommu.h
@@ -72,11 +72,6 @@ typedef pte_t *pte_addr_t;
extern unsigned int kobjsize(const void *objp);
/*
- * No page table caches to initialise.
- */
-#define pgtable_cache_init() do { } while (0)
-
-/*
* All 32bit addresses are effectively valid for vmalloc...
* Sort of meaningless for non-VM targets.
*/
--- a/arch/c6x/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/c6x/include/asm/pgtable.h
@@ -60,11 +60,6 @@ extern unsigned long empty_zero_page;
#define swapper_pg_dir ((pgd_t *) 0)
/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
-/*
* c6x is !MMU, so define the simpliest implementation
*/
#define pgprot_writecombine pgprot_noncached
--- a/arch/csky/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/csky/include/asm/pgtable.h
@@ -296,11 +296,6 @@ void update_mmu_cache(struct vm_area_str
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do {} while (0)
-
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
--- a/arch/h8300/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/h8300/include/asm/pgtable.h
@@ -4,7 +4,6 @@
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
#include <asm-generic/pgtable.h>
-#define pgtable_cache_init() do { } while (0)
extern void paging_init(void);
#define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */
#define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */
@@ -35,11 +34,6 @@ extern unsigned int kobjsize(const void
extern int is_in_rom(unsigned long);
/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
-/*
* All 32bit addresses are effectively valid for vmalloc...
* Sort of meaningless for non-VM targets.
*/
--- a/arch/hexagon/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/hexagon/include/asm/pgtable.h
@@ -431,9 +431,6 @@ static inline int pte_exec(pte_t pte)
#define __pte_offset(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-/* I think this is in case we have page table caches; needed by init/main.c */
-#define pgtable_cache_init() do { } while (0)
-
/*
* Swap/file PTE definitions. If _PAGE_PRESENT is zero, the rest of the PTE is
* interpreted as swap information. The remaining free bits are interpreted as
--- a/arch/hexagon/mm/Makefile~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/hexagon/mm/Makefile
@@ -3,5 +3,5 @@
# Makefile for Hexagon memory management subsystem
#
-obj-y := init.o pgalloc.o ioremap.o uaccess.o vm_fault.o cache.o
+obj-y := init.o ioremap.o uaccess.o vm_fault.o cache.o
obj-y += copy_to_user.o copy_from_user.o strnlen_user.o vm_tlb.o
--- a/arch/hexagon/mm/pgalloc.c
+++ /dev/null
@@ -1,10 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
- */
-
-#include <linux/init.h>
-
-void __init pgtable_cache_init(void)
-{
-}
--- a/arch/ia64/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/ia64/include/asm/pgtable.h
@@ -566,11 +566,6 @@ extern struct page *zero_page_memmap_ptr
#define KERNEL_TR_PAGE_SHIFT _PAGE_SIZE_64M
#define KERNEL_TR_PAGE_SIZE (1 << KERNEL_TR_PAGE_SHIFT)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
/* These tell get_user_pages() that the first gate page is accessible from user-level. */
#define FIXADDR_USER_START GATE_ADDR
#ifdef HAVE_BUGGY_SEGREL
--- a/arch/m68k/include/asm/pgtable_mm.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/m68k/include/asm/pgtable_mm.h
@@ -173,9 +173,4 @@ static inline void update_mmu_cache(stru
#include <asm-generic/pgtable.h>
#endif /* !__ASSEMBLY__ */
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* _M68K_PGTABLE_H */
--- a/arch/m68k/include/asm/pgtable_no.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/m68k/include/asm/pgtable_no.h
@@ -45,11 +45,6 @@ extern void paging_init(void);
#define ZERO_PAGE(vaddr) (virt_to_page(0))
/*
- * No page table caches to initialise.
- */
-#define pgtable_cache_init() do { } while (0)
-
-/*
* All 32bit addresses are effectively valid for vmalloc...
* Sort of meaningless for non-VM targets.
*/
--- a/arch/microblaze/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/microblaze/include/asm/pgtable.h
@@ -46,8 +46,6 @@ extern int mem_init_done;
#define swapper_pg_dir ((pgd_t *) NULL)
-#define pgtable_cache_init() do {} while (0)
-
#define arch_enter_lazy_cpu_mode() do {} while (0)
#define pgprot_noncached_wc(prot) prot
@@ -526,11 +524,6 @@ extern unsigned long iopa(unsigned long
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
void do_page_fault(struct pt_regs *regs, unsigned long address,
unsigned long error_code);
--- a/arch/mips/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/mips/include/asm/pgtable.h
@@ -649,9 +649,4 @@ pgprot_t phys_mem_access_prot(struct fil
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* _ASM_PGTABLE_H */
--- a/arch/nds32/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/nds32/include/asm/pgtable.h
@@ -403,8 +403,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD
* into virtual address `from'
*/
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !__ASSEMBLY__ */
#endif /* _ASMNDS32_PGTABLE_H */
--- a/arch/nios2/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/nios2/include/asm/pgtable.h
@@ -291,8 +291,6 @@ static inline void pte_clear(struct mm_s
#include <asm-generic/pgtable.h>
-#define pgtable_cache_init() do { } while (0)
-
extern void __init paging_init(void);
extern void __init mmu_init(void);
--- a/arch/openrisc/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/openrisc/include/asm/pgtable.h
@@ -443,11 +443,6 @@ static inline void update_mmu_cache(stru
#include <asm-generic/pgtable.h>
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
typedef pte_t *pte_addr_t;
#endif /* __ASSEMBLY__ */
--- a/arch/parisc/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/parisc/include/asm/pgtable.h
@@ -132,8 +132,6 @@ static inline void purge_tlb_entries(str
#define PTRS_PER_PTE (1UL << BITS_PER_PTE)
/* Definitions for 2nd level */
-#define pgtable_cache_init() do { } while (0)
-
#define PMD_SHIFT (PLD_SHIFT + BITS_PER_PTE)
#define PMD_SIZE (1UL << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE-1))
--- a/arch/powerpc/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/powerpc/include/asm/pgtable.h
@@ -97,7 +97,6 @@ extern void update_mmu_cache(struct vm_a
unsigned long vmalloc_to_phys(void *vmalloc_addr);
void pgtable_cache_add(unsigned int shift);
-void pgtable_cache_init(void);
#if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_PPC32)
void mark_initmem_nx(void);
--- a/arch/riscv/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/riscv/include/asm/pgtable.h
@@ -411,11 +411,6 @@ extern void *dtb_early_va;
extern void setup_bootmem(void);
extern void paging_init(void);
-static inline void pgtable_cache_init(void)
-{
- /* No page table caches to initialize */
-}
-
#define VMALLOC_SIZE (KERN_VIRT_SIZE >> 1)
#define VMALLOC_END (PAGE_OFFSET - 1)
#define VMALLOC_START (PAGE_OFFSET - VMALLOC_SIZE)
--- a/arch/s390/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/s390/include/asm/pgtable.h
@@ -1681,11 +1681,6 @@ extern void s390_reset_cmma(struct mm_st
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-/*
- * No page table caches to initialise
- */
-static inline void pgtable_cache_init(void) { }
-
#include <asm-generic/pgtable.h>
#endif /* _S390_PAGE_H */
--- a/arch/sh/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/sh/include/asm/pgtable.h
@@ -123,11 +123,6 @@ typedef pte_t *pte_addr_t;
#define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
-/*
- * Initialise the page table caches
- */
-extern void pgtable_cache_init(void);
-
struct vm_area_struct;
struct mm_struct;
--- a/arch/sh/mm/nommu.c~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/sh/mm/nommu.c
@@ -97,7 +97,3 @@ void __init page_table_range_init(unsign
void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
{
}
-
-void pgtable_cache_init(void)
-{
-}
--- a/arch/sparc/include/asm/pgtable_32.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/sparc/include/asm/pgtable_32.h
@@ -445,9 +445,4 @@ static inline int io_remap_pfn_range(str
/* We provide our own get_unmapped_area to cope with VA holes for userland */
#define HAVE_ARCH_UNMAPPED_AREA
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !(_SPARC_PGTABLE_H) */
--- a/arch/sparc/include/asm/pgtable_64.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/sparc/include/asm/pgtable_64.h
@@ -1135,7 +1135,6 @@ unsigned long get_fb_unmapped_area(struc
unsigned long);
#define HAVE_ARCH_FB_UNMAPPED_AREA
-void pgtable_cache_init(void);
void sun4v_register_fault_status(void);
void sun4v_ktsb_register(void);
void __init cheetah_ecache_flush_init(void);
--- a/arch/um/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/um/include/asm/pgtable.h
@@ -32,8 +32,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD
/* zero page used for uninitialized stuff */
extern unsigned long *empty_zero_page;
-#define pgtable_cache_init() do ; while (0)
-
/* Just any arbitrary offset to the start of the vmalloc VM area: the
* current 8MB value just means that there will be a 8MB "hole" after the
* physical memory until the kernel virtual memory starts. That means that
--- a/arch/unicore32/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/unicore32/include/asm/pgtable.h
@@ -287,8 +287,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD
#include <asm-generic/pgtable.h>
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !__ASSEMBLY__ */
#endif /* __UNICORE_PGTABLE_H__ */
--- a/arch/x86/include/asm/pgtable_32.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/x86/include/asm/pgtable_32.h
@@ -29,7 +29,6 @@ extern pgd_t swapper_pg_dir[1024];
extern pgd_t initial_page_table[1024];
extern pmd_t initial_pg_pmd[];
-static inline void pgtable_cache_init(void) { }
void paging_init(void);
void sync_initial_page_table(void);
--- a/arch/x86/include/asm/pgtable_64.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/x86/include/asm/pgtable_64.h
@@ -241,8 +241,6 @@ extern void cleanup_highmap(void);
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#define pgtable_cache_init() do { } while (0)
-
#define PAGE_AGP PAGE_KERNEL_NOCACHE
#define HAVE_PAGE_AGP 1
--- a/arch/x86/mm/pgtable.c~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/x86/mm/pgtable.c
@@ -357,7 +357,7 @@ static void pgd_prepopulate_user_pmd(str
static struct kmem_cache *pgd_cache;
-void __init pgd_cache_init(void)
+void __init pgtable_cache_init(void)
{
/*
* When PAE kernel is running as a Xen domain, it does not use
@@ -402,10 +402,6 @@ static inline void _pgd_free(pgd_t *pgd)
}
#else
-void __init pgd_cache_init(void)
-{
-}
-
static inline pgd_t *_pgd_alloc(void)
{
return (pgd_t *)__get_free_pages(GFP_PGTABLE_USER,
--- a/arch/xtensa/include/asm/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/arch/xtensa/include/asm/pgtable.h
@@ -238,7 +238,6 @@ extern void paging_init(void);
# define swapper_pg_dir NULL
static inline void paging_init(void) { }
#endif
-static inline void pgtable_cache_init(void) { }
/*
* The pmd contains the kernel virtual address of the pte page.
--- a/include/asm-generic/pgtable.h~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/include/asm-generic/pgtable.h
@@ -1126,7 +1126,7 @@ int phys_mem_access_prot_allowed(struct
static inline void init_espfix_bsp(void) { }
#endif
-extern void __init pgd_cache_init(void);
+extern void __init pgtable_cache_init(void);
#ifndef __HAVE_ARCH_PFN_MODIFY_ALLOWED
static inline bool pfn_modify_allowed(unsigned long pfn, pgprot_t prot)
--- a/init/main.c~mm-consolidate-pgtable_cache_init-and-pgd_cache_init
+++ a/init/main.c
@@ -507,7 +507,7 @@ void __init __weak mem_encrypt_init(void
void __init __weak poking_init(void) { }
-void __init __weak pgd_cache_init(void) { }
+void __init __weak pgtable_cache_init(void) { }
bool initcall_debug;
core_param(initcall_debug, initcall_debug, bool, 0644);
@@ -565,7 +565,6 @@ static void __init mm_init(void)
init_espfix_bsp();
/* Should be run after espfix64 is set up. */
pti_init();
- pgd_cache_init();
}
void __init __weak arch_call_rest_init(void)
_
Patches currently in -mm which might be from rppt@xxxxxxxxxxxxx are
ia64-switch-to-generic-version-of-pte-allocation.patch
sh-switch-to-generic-version-of-pte-allocation.patch
microblaze-switch-to-generic-version-of-pte-allocation.patch
mm-consolidate-pgtable_cache_init-and-pgd_cache_init.patch
mm-use-cpu_bits_none-to-initialize-init_mmcpu_bitmask.patch
mm-madvise-reduce-code-duplication-in-error-handling-paths.patch
hexagon-drop-empty-and-unused-free_initrd_mem.patch
