From: Anshuman Khandual <anshuman.khandual@arm.com>
To: linux-mm@kvack.org, akpm@linux-foundation.org
Cc: hch@infradead.org, christophe.leroy@csgroup.eu,
Anshuman Khandual <anshuman.khandual@arm.com>,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
x86@kernel.org, openrisc@lists.librecores.org,
linux-xtensa@linux-xtensa.org, linux-csky@vger.kernel.org,
linux-hexagon@vger.kernel.org, linux-parisc@vger.kernel.org,
linux-alpha@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, linux-ia64@vger.kernel.org,
linux-mips@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-um@lists.infradead.org, linux-sh@vger.kernel.org,
linux-kernel@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Subject: [PATCH V6 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT
Date: Thu, 30 Jun 2022 10:46:30 +0530 [thread overview]
Message-ID: <20220630051630.1718927-27-anshuman.khandual@arm.com> (raw)
In-Reply-To: <20220630051630.1718927-1-anshuman.khandual@arm.com>
Now all the platforms enable ARCH_HAS_GET_PAGE_PROT. They define and export
own vm_get_page_prot() whether custom or standard DECLARE_VM_GET_PAGE_PROT.
Hence there is no need for default generic fallback for vm_get_page_prot().
Just drop this fallback and also ARCH_HAS_GET_PAGE_PROT mechanism.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
---
arch/alpha/Kconfig | 1 -
arch/arc/Kconfig | 1 -
arch/arm/Kconfig | 1 -
arch/arm64/Kconfig | 1 -
arch/csky/Kconfig | 1 -
arch/hexagon/Kconfig | 1 -
arch/ia64/Kconfig | 1 -
arch/loongarch/Kconfig | 1 -
arch/m68k/Kconfig | 1 -
arch/microblaze/Kconfig | 1 -
arch/mips/Kconfig | 1 -
arch/nios2/Kconfig | 1 -
arch/openrisc/Kconfig | 1 -
arch/parisc/Kconfig | 1 -
arch/powerpc/Kconfig | 1 -
arch/riscv/Kconfig | 1 -
arch/s390/Kconfig | 1 -
arch/sh/Kconfig | 1 -
arch/sparc/Kconfig | 1 -
arch/um/Kconfig | 1 -
arch/x86/Kconfig | 1 -
arch/xtensa/Kconfig | 1 -
include/linux/mm.h | 3 ---
mm/Kconfig | 3 ---
mm/mmap.c | 22 ----------------------
25 files changed, 50 deletions(-)
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index db1c8b329461..7d0d26b5b3f5 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -2,7 +2,6 @@
config ALPHA
bool
default y
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_32BIT_USTAT_F_TINODE
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 8be56a5d8a9b..9e3653253ef2 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -13,7 +13,6 @@ config ARC
select ARCH_HAS_SETUP_DMA_OPS
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC
select ARCH_32BIT_OFF_T
select BUILDTIME_TABLE_SORT
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e153b6d4fc5b..7630ba9cb6cc 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -24,7 +24,6 @@ config ARM
select ARCH_HAS_SYNC_DMA_FOR_CPU if SWIOTLB || !MMU
select ARCH_HAS_TEARDOWN_DMA_OPS if MMU
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAVE_CUSTOM_GPIO_H
select ARCH_HAVE_NMI_SAFE_CMPXCHG if CPU_V7 || CPU_V7M || CPU_V6K
select ARCH_HAS_GCOV_PROFILE_ALL
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1652a9800ebe..7030bf3f8d6f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -45,7 +45,6 @@ config ARM64
select ARCH_HAS_SYSCALL_WRAPPER
select ARCH_HAS_TEARDOWN_DMA_OPS if IOMMU_SUPPORT
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAS_ZONE_DMA_SET if EXPERT
select ARCH_HAVE_ELF_PROT
select ARCH_HAVE_NMI_SAFE_CMPXCHG
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index 588b8a9c68ed..21d72b078eef 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -6,7 +6,6 @@ config CSKY
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_USE_BUILTIN_BSWAP
select ARCH_USE_QUEUED_RWLOCKS
select ARCH_WANT_FRAME_POINTERS if !CPU_CK610 && $(cc-option,-mbacktrace)
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index bc4ceecd0588..54eadf265178 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -6,7 +6,6 @@ config HEXAGON
def_bool y
select ARCH_32BIT_OFF_T
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_NO_PREEMPT
select DMA_GLOBAL_POOL
# Other pending projects/to-do items.
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 0510a5737711..cb93769a9f2a 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -12,7 +12,6 @@ config IA64
select ARCH_HAS_DMA_MARK_CLEAN
select ARCH_HAS_STRNCPY_FROM_USER
select ARCH_HAS_STRNLEN_USER
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
select ACPI
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index fd07b8e760ee..1920d52653b4 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -9,7 +9,6 @@ config LOONGARCH
select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
select ARCH_HAS_PHYS_TO_DMA
select ARCH_HAS_PTE_SPECIAL
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_INLINE_READ_LOCK if !PREEMPTION
select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 49aa0cf13e96..936cce42ae9a 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -7,7 +7,6 @@ config M68K
select ARCH_HAS_CURRENT_STACK_POINTER
select ARCH_HAS_DMA_PREP_COHERENT if HAS_DMA && MMU && !COLDFIRE
select ARCH_HAS_SYNC_DMA_FOR_DEVICE if HAS_DMA
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
select ARCH_MIGHT_HAVE_PC_PARPORT if ISA
select ARCH_NO_PREEMPT if !COLDFIRE
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 15f91ba8a0c4..8cf429ad1c84 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -7,7 +7,6 @@ config MICROBLAZE
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_WANT_IPC_PARSE_VERSION
select BUILDTIME_TABLE_SORT
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index d0b7eb11ec81..db09d45d59ec 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -14,7 +14,6 @@ config MIPS
select ARCH_HAS_STRNLEN_USER
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAS_UBSAN_SANITIZE_ALL
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_KEEP_MEMBLOCK
select ARCH_SUPPORTS_UPROBES
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index e0459dffd218..4167f1eb4cd8 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -6,7 +6,6 @@ config NIOS2
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select ARCH_HAS_DMA_SET_UNCACHED
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_NO_SWAP
select COMMON_CLK
select TIMER_OF
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index fe0dfb50eb86..e814df4c483c 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -10,7 +10,6 @@ config OPENRISC
select ARCH_HAS_DMA_SET_UNCACHED
select ARCH_HAS_DMA_CLEAR_UNCACHED
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
- select ARCH_HAS_VM_GET_PAGE_PROT
select COMMON_CLK
select OF
select OF_EARLY_FLATTREE
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 891d82393957..fa400055b2d5 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -12,7 +12,6 @@ config PARISC
select ARCH_HAS_STRICT_KERNEL_RWX
select ARCH_HAS_STRICT_MODULE_RWX
select ARCH_HAS_UBSAN_SANITIZE_ALL
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAS_PTE_SPECIAL
select ARCH_NO_SG_CHAIN
select ARCH_SUPPORTS_HUGETLBFS if PA20
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 1035d172c7dd..250b8658b2d4 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -140,7 +140,6 @@ config PPC
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAS_UACCESS_FLUSHCACHE
select ARCH_HAS_UBSAN_SANITIZE_ALL
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select ARCH_KEEP_MEMBLOCK
select ARCH_MIGHT_HAVE_PC_PARPORT
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 583389d4e43a..32ffef9f6e5b 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -32,7 +32,6 @@ config RISCV
select ARCH_HAS_STRICT_MODULE_RWX if MMU && !XIP_KERNEL
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAS_UBSAN_SANITIZE_ALL
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
select ARCH_STACKWALK
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c4481377ca83..91c0b80a8bf0 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -81,7 +81,6 @@ config S390
select ARCH_HAS_SYSCALL_WRAPPER
select ARCH_HAS_UBSAN_SANITIZE_ALL
select ARCH_HAS_VDSO_DATA
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select ARCH_INLINE_READ_LOCK
select ARCH_INLINE_READ_LOCK_BH
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 91f3ea325388..5f220e903e5a 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -12,7 +12,6 @@ config SUPERH
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_HAS_PTE_SPECIAL
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HIBERNATION_POSSIBLE if MMU
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_WANT_IPC_PARSE_VERSION
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 09f868613a4d..9c1cce74953a 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -13,7 +13,6 @@ config 64BIT
config SPARC
bool
default y
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
select ARCH_MIGHT_HAVE_PC_SERIO
select DMA_OPS
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 7fb43654e5b5..4ec22e156a2e 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -10,7 +10,6 @@ config UML
select ARCH_HAS_KCOV
select ARCH_HAS_STRNCPY_FROM_USER
select ARCH_HAS_STRNLEN_USER
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_NO_PREEMPT
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_SECCOMP_FILTER
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index be0b95e51df6..841e4843d0c4 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -94,7 +94,6 @@ config X86
select ARCH_HAS_SYNC_CORE_BEFORE_USERMODE
select ARCH_HAS_SYSCALL_WRAPPER
select ARCH_HAS_UBSAN_SANITIZE_ALL
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_HAS_DEBUG_WX
select ARCH_HAS_ZONE_DMA_SET if EXPERT
select ARCH_HAVE_NMI_SAFE_CMPXCHG
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 4c0d83520ff1..0b0f0172cced 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -11,7 +11,6 @@ config XTENSA
select ARCH_HAS_DMA_SET_UNCACHED if MMU
select ARCH_HAS_STRNCPY_FROM_USER if !KASAN
select ARCH_HAS_STRNLEN_USER
- select ARCH_HAS_VM_GET_PAGE_PROT
select ARCH_USE_MEMTEST
select ARCH_USE_QUEUED_RWLOCKS
select ARCH_USE_QUEUED_SPINLOCKS
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 07b56995e0fe..4ccd29f6828f 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -424,9 +424,6 @@ extern unsigned int kobjsize(const void *objp);
* mapping from the currently active vm_flags protection bits (the
* low four bits) to a page protection mask..
*/
-#ifndef CONFIG_ARCH_HAS_VM_GET_PAGE_PROT
-extern pgprot_t protection_map[16];
-#endif
/*
* The default fault flags that should be used by most of the
diff --git a/mm/Kconfig b/mm/Kconfig
index 169e64192e48..f47d257a053b 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -951,9 +951,6 @@ config ARCH_HAS_CURRENT_STACK_POINTER
register alias named "current_stack_pointer", this config can be
selected.
-config ARCH_HAS_VM_GET_PAGE_PROT
- bool
-
config ARCH_HAS_PTE_DEVMAP
bool
diff --git a/mm/mmap.c b/mm/mmap.c
index 2cc722e162fa..02d6889f0ef6 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -81,28 +81,6 @@ static void unmap_region(struct mm_struct *mm,
struct vm_area_struct *vma, struct vm_area_struct *prev,
unsigned long start, unsigned long end);
-#ifndef CONFIG_ARCH_HAS_VM_GET_PAGE_PROT
-pgprot_t protection_map[16] __ro_after_init = {
- [VM_NONE] = __P000,
- [VM_READ] = __P001,
- [VM_WRITE] = __P010,
- [VM_WRITE | VM_READ] = __P011,
- [VM_EXEC] = __P100,
- [VM_EXEC | VM_READ] = __P101,
- [VM_EXEC | VM_WRITE] = __P110,
- [VM_EXEC | VM_WRITE | VM_READ] = __P111,
- [VM_SHARED] = __S000,
- [VM_SHARED | VM_READ] = __S001,
- [VM_SHARED | VM_WRITE] = __S010,
- [VM_SHARED | VM_WRITE | VM_READ] = __S011,
- [VM_SHARED | VM_EXEC] = __S100,
- [VM_SHARED | VM_EXEC | VM_READ] = __S101,
- [VM_SHARED | VM_EXEC | VM_WRITE] = __S110,
- [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = __S111
-};
-DECLARE_VM_GET_PAGE_PROT
-#endif /* CONFIG_ARCH_HAS_VM_GET_PAGE_PROT */
-
static pgprot_t vm_pgprot_modify(pgprot_t oldprot, unsigned long vm_flags)
{
return pgprot_modify(oldprot, vm_get_page_prot(vm_flags));
--
2.25.1
next prev parent reply other threads:[~2022-06-30 5:16 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 5:16 [PATCH V6 00/26] mm/mmap: Drop __SXXX/__PXXX macros from across platforms Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 01/26] mm/mmap: Build protect protection_map[] with __P000 Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 02/26] mm/mmap: Define DECLARE_VM_GET_PAGE_PROT Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 03/26] powerpc/mm: Move protection_map[] inside the platform Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 04/26] sparc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 05/26] arm64/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 06/26] x86/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 07/26] mm/mmap: Build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 08/26] microblaze/mm: Enable ARCH_HAS_VM_GET_PAGE_PROT Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 09/26] loongarch/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 10/26] openrisc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 11/26] xtensa/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 12/26] hexagon/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 13/26] parisc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 14/26] alpha/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 15/26] nios2/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 16/26] riscv/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 17/26] csky/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 18/26] s390/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 19/26] ia64/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 20/26] mips/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 21/26] m68k/mm: " Anshuman Khandual
2022-07-06 10:03 ` Geert Uytterhoeven
2022-07-06 11:15 ` Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 22/26] arc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 23/26] arm/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 24/26] um/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 25/26] sh/mm: " Anshuman Khandual
2022-06-30 5:16 ` Anshuman Khandual [this message]
2022-07-06 10:04 ` [PATCH V6 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT Geert Uytterhoeven
2022-07-06 5:57 ` [PATCH V6 00/26] mm/mmap: Drop __SXXX/__PXXX macros from across platforms Anshuman Khandual
2022-07-06 6:33 ` Christophe Leroy
2022-07-06 7:04 ` Arnd Bergmann
2022-07-06 8:33 ` Anshuman Khandual
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