* + csky-implement-the-new-page-table-range-api.patch added to mm-unstable branch
@ 2023-07-10 23:30 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2023-07-10 23:30 UTC (permalink / raw)
To: mm-commits, rppt, guoren, willy, akpm
The patch titled
Subject: csky: implement the new page table range API
has been added to the -mm mm-unstable branch. Its filename is
csky-implement-the-new-page-table-range-api.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/csky-implement-the-new-page-table-range-api.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: csky: implement the new page table range API
Date: Mon, 10 Jul 2023 21:43:12 +0100
Add PFN_PTE_SHIFT, update_mmu_cache_range() and flush_dcache_folio().
Change the PG_dcache_clean flag from being per-page to per-folio.
Link: https://lkml.kernel.org/r/20230710204339.3554919-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Guo Ren <guoren@kernel.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/csky/abiv1/cacheflush.c | 32 +++++++++++++----------
arch/csky/abiv1/inc/abi/cacheflush.h | 2 +
arch/csky/abiv2/cacheflush.c | 34 ++++++++++++-------------
arch/csky/abiv2/inc/abi/cacheflush.h | 10 +++++--
arch/csky/include/asm/pgtable.h | 8 +++--
5 files changed, 51 insertions(+), 35 deletions(-)
--- a/arch/csky/abiv1/cacheflush.c~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv1/cacheflush.c
@@ -15,45 +15,51 @@
#define PG_dcache_clean PG_arch_1
-void flush_dcache_page(struct page *page)
+void flush_dcache_folio(struct folio *folio)
{
struct address_space *mapping;
- if (page == ZERO_PAGE(0))
+ if (is_zero_pfn(folio_pfn(folio)))
return;
- mapping = page_mapping_file(page);
+ mapping = folio_flush_mapping(folio);
- if (mapping && !page_mapcount(page))
- clear_bit(PG_dcache_clean, &page->flags);
+ if (mapping && !folio_mapped(folio))
+ clear_bit(PG_dcache_clean, &folio->flags);
else {
dcache_wbinv_all();
if (mapping)
icache_inv_all();
- set_bit(PG_dcache_clean, &page->flags);
+ set_bit(PG_dcache_clean, &folio->flags);
}
}
+EXPORT_SYMBOL(flush_dcache_folio);
+
+void flush_dcache_page(struct page *page)
+{
+ flush_dcache_folio(page_folio(page));
+}
EXPORT_SYMBOL(flush_dcache_page);
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr,
- pte_t *ptep)
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+ unsigned long addr, pte_t *ptep, unsigned int nr)
{
unsigned long pfn = pte_pfn(*ptep);
- struct page *page;
+ struct folio *folio;
flush_tlb_page(vma, addr);
if (!pfn_valid(pfn))
return;
- page = pfn_to_page(pfn);
- if (page == ZERO_PAGE(0))
+ if (is_zero_pfn(pfn))
return;
- if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+ folio = page_folio(pfn_to_page(pfn));
+ if (!test_and_set_bit(PG_dcache_clean, &folio->flags))
dcache_wbinv_all();
- if (page_mapping_file(page)) {
+ if (folio_flush_mapping(folio)) {
if (vma->vm_flags & VM_EXEC)
icache_inv_all();
}
--- a/arch/csky/abiv1/inc/abi/cacheflush.h~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv1/inc/abi/cacheflush.h
@@ -9,6 +9,8 @@
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
extern void flush_dcache_page(struct page *);
+void flush_dcache_folio(struct folio *);
+#define flush_dcache_folio flush_dcache_folio
#define flush_cache_mm(mm) dcache_wbinv_all()
#define flush_cache_page(vma, page, pfn) cache_wbinv_all()
--- a/arch/csky/abiv2/cacheflush.c~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv2/cacheflush.c
@@ -7,32 +7,32 @@
#include <asm/cache.h>
#include <asm/tlbflush.h>
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
- pte_t *pte)
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+ unsigned long address, pte_t *pte, unsigned int nr)
{
- unsigned long addr;
- struct page *page;
+ unsigned long pfn = pte_pfn(*pte);
+ struct folio *folio;
+ unsigned int i;
flush_tlb_page(vma, address);
- if (!pfn_valid(pte_pfn(*pte)))
+ if (!pfn_valid(pfn))
return;
- page = pfn_to_page(pte_pfn(*pte));
- if (page == ZERO_PAGE(0))
- return;
+ folio = page_folio(pfn_to_page(pfn));
- if (test_and_set_bit(PG_dcache_clean, &page->flags))
+ if (test_and_set_bit(PG_dcache_clean, &folio->flags))
return;
- addr = (unsigned long) kmap_atomic(page);
-
- dcache_wb_range(addr, addr + PAGE_SIZE);
-
- if (vma->vm_flags & VM_EXEC)
- icache_inv_range(addr, addr + PAGE_SIZE);
-
- kunmap_atomic((void *) addr);
+ for (i = 0; i < folio_nr_pages(folio); i++) {
+ unsigned long addr = (unsigned long) kmap_local_folio(folio,
+ i * PAGE_SIZE);
+
+ dcache_wb_range(addr, addr + PAGE_SIZE);
+ if (vma->vm_flags & VM_EXEC)
+ icache_inv_range(addr, addr + PAGE_SIZE);
+ kunmap_local((void *) addr);
+ }
}
void flush_icache_deferred(struct mm_struct *mm)
--- a/arch/csky/abiv2/inc/abi/cacheflush.h~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv2/inc/abi/cacheflush.h
@@ -18,11 +18,17 @@
#define PG_dcache_clean PG_arch_1
+static inline void flush_dcache_folio(struct folio *folio)
+{
+ if (test_bit(PG_dcache_clean, &folio->flags))
+ clear_bit(PG_dcache_clean, &folio->flags);
+}
+#define flush_dcache_folio flush_dcache_folio
+
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
static inline void flush_dcache_page(struct page *page)
{
- if (test_bit(PG_dcache_clean, &page->flags))
- clear_bit(PG_dcache_clean, &page->flags);
+ flush_dcache_folio(page_folio(page));
}
#define flush_dcache_mmap_lock(mapping) do { } while (0)
--- a/arch/csky/include/asm/pgtable.h~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/include/asm/pgtable.h
@@ -28,6 +28,7 @@
#define pgd_ERROR(e) \
pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+#define PFN_PTE_SHIFT PAGE_SHIFT
#define pmd_pfn(pmd) (pmd_phys(pmd) >> PAGE_SHIFT)
#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
#define pte_clear(mm, addr, ptep) set_pte((ptep), \
@@ -90,7 +91,6 @@ static inline void set_pte(pte_t *p, pte
/* prevent out of order excution */
smp_mb();
}
-#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval)
static inline pte_t *pmd_page_vaddr(pmd_t pmd)
{
@@ -263,8 +263,10 @@ static inline pte_t pte_modify(pte_t pte
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern void paging_init(void);
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
- pte_t *pte);
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+ unsigned long address, pte_t *pte, unsigned int nr);
+#define update_mmu_cache(vma, addr, ptep) \
+ update_mmu_cache_range(NULL, vma, addr, ptep, 1)
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
_
Patches currently in -mm which might be from willy@infradead.org are
rmap-pass-the-folio-to-__page_check_anon_rmap.patch
minmax-add-in_range-macro.patch
mm-convert-page_table_check_pte_set-to-page_table_check_ptes_set.patch
mm-add-generic-flush_icache_pages-and-documentation.patch
mm-add-folio_flush_mapping.patch
mm-remove-arch_implements_flush_dcache_folio.patch
mm-add-default-definition-of-set_ptes.patch
alpha-implement-the-new-page-table-range-api.patch
arc-implement-the-new-page-table-range-api.patch
arm-implement-the-new-page-table-range-api.patch
arm64-implement-the-new-page-table-range-api.patch
csky-implement-the-new-page-table-range-api.patch
hexagon-implement-the-new-page-table-range-api.patch
ia64-implement-the-new-page-table-range-api.patch
loongarch-implement-the-new-page-table-range-api.patch
m68k-implement-the-new-page-table-range-api.patch
microblaze-implement-the-new-page-table-range-api.patch
mips-implement-the-new-page-table-range-api.patch
nios2-implement-the-new-page-table-range-api.patch
openrisc-implement-the-new-page-table-range-api.patch
parisc-implement-the-new-page-table-range-api.patch
powerpc-implement-the-new-page-table-range-api.patch
riscv-implement-the-new-page-table-range-api.patch
s390-implement-the-new-page-table-range-api.patch
sh-implement-the-new-page-table-range-api.patch
sparc32-implement-the-new-page-table-range-api.patch
sparc64-implement-the-new-page-table-range-api.patch
um-implement-the-new-page-table-range-api.patch
x86-implement-the-new-page-table-range-api.patch
xtensa-implement-the-new-page-table-range-api.patch
mm-remove-page_mapping_file.patch
mm-rationalise-flush_icache_pages-and-flush_icache_page.patch
mm-tidy-up-set_ptes-definition.patch
mm-use-flush_icache_pages-in-do_set_pmd.patch
mm-call-update_mmu_cache_range-in-more-page-fault-handling-paths.patch
^ permalink raw reply [flat|nested] 2+ messages in thread
* + csky-implement-the-new-page-table-range-api.patch added to mm-unstable branch
@ 2023-08-02 18:52 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2023-08-02 18:52 UTC (permalink / raw)
To: mm-commits, rppt, guoren, willy, akpm
The patch titled
Subject: csky: implement the new page table range API
has been added to the -mm mm-unstable branch. Its filename is
csky-implement-the-new-page-table-range-api.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/csky-implement-the-new-page-table-range-api.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: csky: implement the new page table range API
Date: Wed, 2 Aug 2023 16:13:39 +0100
Add PFN_PTE_SHIFT, update_mmu_cache_range() and flush_dcache_folio().
Change the PG_dcache_clean flag from being per-page to per-folio.
Link: https://lkml.kernel.org/r/20230802151406.3735276-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Guo Ren <guoren@kernel.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/csky/abiv1/cacheflush.c | 32 +++++++++++++----------
arch/csky/abiv1/inc/abi/cacheflush.h | 2 +
arch/csky/abiv2/cacheflush.c | 34 ++++++++++++-------------
arch/csky/abiv2/inc/abi/cacheflush.h | 10 +++++--
arch/csky/include/asm/pgtable.h | 8 +++--
5 files changed, 51 insertions(+), 35 deletions(-)
--- a/arch/csky/abiv1/cacheflush.c~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv1/cacheflush.c
@@ -15,45 +15,51 @@
#define PG_dcache_clean PG_arch_1
-void flush_dcache_page(struct page *page)
+void flush_dcache_folio(struct folio *folio)
{
struct address_space *mapping;
- if (page == ZERO_PAGE(0))
+ if (is_zero_pfn(folio_pfn(folio)))
return;
- mapping = page_mapping_file(page);
+ mapping = folio_flush_mapping(folio);
- if (mapping && !page_mapcount(page))
- clear_bit(PG_dcache_clean, &page->flags);
+ if (mapping && !folio_mapped(folio))
+ clear_bit(PG_dcache_clean, &folio->flags);
else {
dcache_wbinv_all();
if (mapping)
icache_inv_all();
- set_bit(PG_dcache_clean, &page->flags);
+ set_bit(PG_dcache_clean, &folio->flags);
}
}
+EXPORT_SYMBOL(flush_dcache_folio);
+
+void flush_dcache_page(struct page *page)
+{
+ flush_dcache_folio(page_folio(page));
+}
EXPORT_SYMBOL(flush_dcache_page);
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr,
- pte_t *ptep)
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+ unsigned long addr, pte_t *ptep, unsigned int nr)
{
unsigned long pfn = pte_pfn(*ptep);
- struct page *page;
+ struct folio *folio;
flush_tlb_page(vma, addr);
if (!pfn_valid(pfn))
return;
- page = pfn_to_page(pfn);
- if (page == ZERO_PAGE(0))
+ if (is_zero_pfn(pfn))
return;
- if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+ folio = page_folio(pfn_to_page(pfn));
+ if (!test_and_set_bit(PG_dcache_clean, &folio->flags))
dcache_wbinv_all();
- if (page_mapping_file(page)) {
+ if (folio_flush_mapping(folio)) {
if (vma->vm_flags & VM_EXEC)
icache_inv_all();
}
--- a/arch/csky/abiv1/inc/abi/cacheflush.h~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv1/inc/abi/cacheflush.h
@@ -9,6 +9,8 @@
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
extern void flush_dcache_page(struct page *);
+void flush_dcache_folio(struct folio *);
+#define flush_dcache_folio flush_dcache_folio
#define flush_cache_mm(mm) dcache_wbinv_all()
#define flush_cache_page(vma, page, pfn) cache_wbinv_all()
--- a/arch/csky/abiv2/cacheflush.c~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv2/cacheflush.c
@@ -7,32 +7,32 @@
#include <asm/cache.h>
#include <asm/tlbflush.h>
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
- pte_t *pte)
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+ unsigned long address, pte_t *pte, unsigned int nr)
{
- unsigned long addr;
- struct page *page;
+ unsigned long pfn = pte_pfn(*pte);
+ struct folio *folio;
+ unsigned int i;
flush_tlb_page(vma, address);
- if (!pfn_valid(pte_pfn(*pte)))
+ if (!pfn_valid(pfn))
return;
- page = pfn_to_page(pte_pfn(*pte));
- if (page == ZERO_PAGE(0))
- return;
+ folio = page_folio(pfn_to_page(pfn));
- if (test_and_set_bit(PG_dcache_clean, &page->flags))
+ if (test_and_set_bit(PG_dcache_clean, &folio->flags))
return;
- addr = (unsigned long) kmap_atomic(page);
-
- dcache_wb_range(addr, addr + PAGE_SIZE);
-
- if (vma->vm_flags & VM_EXEC)
- icache_inv_range(addr, addr + PAGE_SIZE);
-
- kunmap_atomic((void *) addr);
+ for (i = 0; i < folio_nr_pages(folio); i++) {
+ unsigned long addr = (unsigned long) kmap_local_folio(folio,
+ i * PAGE_SIZE);
+
+ dcache_wb_range(addr, addr + PAGE_SIZE);
+ if (vma->vm_flags & VM_EXEC)
+ icache_inv_range(addr, addr + PAGE_SIZE);
+ kunmap_local((void *) addr);
+ }
}
void flush_icache_deferred(struct mm_struct *mm)
--- a/arch/csky/abiv2/inc/abi/cacheflush.h~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/abiv2/inc/abi/cacheflush.h
@@ -18,11 +18,17 @@
#define PG_dcache_clean PG_arch_1
+static inline void flush_dcache_folio(struct folio *folio)
+{
+ if (test_bit(PG_dcache_clean, &folio->flags))
+ clear_bit(PG_dcache_clean, &folio->flags);
+}
+#define flush_dcache_folio flush_dcache_folio
+
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
static inline void flush_dcache_page(struct page *page)
{
- if (test_bit(PG_dcache_clean, &page->flags))
- clear_bit(PG_dcache_clean, &page->flags);
+ flush_dcache_folio(page_folio(page));
}
#define flush_dcache_mmap_lock(mapping) do { } while (0)
--- a/arch/csky/include/asm/pgtable.h~csky-implement-the-new-page-table-range-api
+++ a/arch/csky/include/asm/pgtable.h
@@ -28,6 +28,7 @@
#define pgd_ERROR(e) \
pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+#define PFN_PTE_SHIFT PAGE_SHIFT
#define pmd_pfn(pmd) (pmd_phys(pmd) >> PAGE_SHIFT)
#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
#define pte_clear(mm, addr, ptep) set_pte((ptep), \
@@ -90,7 +91,6 @@ static inline void set_pte(pte_t *p, pte
/* prevent out of order excution */
smp_mb();
}
-#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval)
static inline pte_t *pmd_page_vaddr(pmd_t pmd)
{
@@ -263,8 +263,10 @@ static inline pte_t pte_modify(pte_t pte
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern void paging_init(void);
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
- pte_t *pte);
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+ unsigned long address, pte_t *pte, unsigned int nr);
+#define update_mmu_cache(vma, addr, ptep) \
+ update_mmu_cache_range(NULL, vma, addr, ptep, 1)
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
_
Patches currently in -mm which might be from willy@infradead.org are
mm-drop-per-vma-lock-when-returning-vm_fault_retry-or-vm_fault_completed-fix.patch
rmap-pass-the-folio-to-__page_check_anon_rmap.patch
highmem-add-memcpy_to_folio-and-memcpy_from_folio.patch
affs-convert-affs_symlink_read_folio-to-use-the-folio.patch
affs-convert-data-read-and-write-to-use-folios.patch
migrate-use-folio_set_bh-instead-of-set_bh_page.patch
ntfs3-convert-ntfs_get_block_vbo-to-use-a-folio.patch
jbd2-use-a-folio-in-jbd2_journal_write_metadata_buffer.patch
buffer-remove-set_bh_page.patch
zswap-make-zswap_store-take-a-folio.patch
memcg-convert-get_obj_cgroup_from_page-to-get_obj_cgroup_from_folio.patch
swap-remove-some-calls-to-compound_head-in-swap_readpage.patch
zswap-make-zswap_load-take-a-folio.patch
mm-remove-config_per_vma_lock-ifdefs.patch
mm-allow-per-vma-locks-on-file-backed-vmas.patch
mm-move-fault_flag_vma_lock-check-from-handle_mm_fault.patch
mm-handle-pud-faults-under-the-vma-lock.patch
mm-handle-some-pmd-faults-under-the-vma-lock.patch
mm-move-fault_flag_vma_lock-check-down-in-handle_pte_fault.patch
mm-move-fault_flag_vma_lock-check-down-from-do_fault.patch
mm-run-the-fault-around-code-under-the-vma-lock.patch
mm-handle-swap-and-numa-pte-faults-under-the-vma-lock.patch
mm-handle-faults-that-merely-update-the-accessed-bit-under-the-vma-lock.patch
mm-handle-faults-that-merely-update-the-accessed-bit-under-the-vma-lock-fix.patch
mm-improve-the-comment-in-isolate_migratepages_block.patch
minmax-add-in_range-macro.patch
mm-convert-page_table_check_pte_set-to-page_table_check_ptes_set.patch
mm-add-generic-flush_icache_pages-and-documentation.patch
mm-add-folio_flush_mapping.patch
mm-remove-arch_implements_flush_dcache_folio.patch
mm-add-default-definition-of-set_ptes.patch
alpha-implement-the-new-page-table-range-api.patch
arc-implement-the-new-page-table-range-api.patch
arm-implement-the-new-page-table-range-api.patch
arm64-implement-the-new-page-table-range-api.patch
csky-implement-the-new-page-table-range-api.patch
hexagon-implement-the-new-page-table-range-api.patch
ia64-implement-the-new-page-table-range-api.patch
loongarch-implement-the-new-page-table-range-api.patch
m68k-implement-the-new-page-table-range-api.patch
microblaze-implement-the-new-page-table-range-api.patch
mips-implement-the-new-page-table-range-api.patch
nios2-implement-the-new-page-table-range-api.patch
openrisc-implement-the-new-page-table-range-api.patch
parisc-implement-the-new-page-table-range-api.patch
powerpc-implement-the-new-page-table-range-api.patch
riscv-implement-the-new-page-table-range-api.patch
s390-implement-the-new-page-table-range-api.patch
sh-implement-the-new-page-table-range-api.patch
sparc32-implement-the-new-page-table-range-api.patch
sparc64-implement-the-new-page-table-range-api.patch
um-implement-the-new-page-table-range-api.patch
x86-implement-the-new-page-table-range-api.patch
xtensa-implement-the-new-page-table-range-api.patch
mm-remove-page_mapping_file.patch
mm-rationalise-flush_icache_pages-and-flush_icache_page.patch
mm-tidy-up-set_ptes-definition.patch
mm-use-flush_icache_pages-in-do_set_pmd.patch
mm-call-update_mmu_cache_range-in-more-page-fault-handling-paths.patch
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2023-07-10 23:30 + csky-implement-the-new-page-table-range-api.patch added to mm-unstable branch Andrew Morton
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2023-08-02 18:52 Andrew Morton
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