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authorAnshuman Khandual <anshuman.khandual@arm.com>2022-03-25 04:14:05 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-25 05:06:51 +0300
commit24e988c7fd1ee701ea78fd138ed309e5f5f207b4 (patch)
treed353364c9423e84c447cef508894f1bb71e269ec /mm
parent2c8659951654fc14c0351e33ca7604cdf670341e (diff)
downloadlinux-24e988c7fd1ee701ea78fd138ed309e5f5f207b4.tar.xz
mm: generalize ARCH_HAS_FILTER_PGPROT
ARCH_HAS_FILTER_PGPROT config has duplicate definitions on platforms that subscribe it. Instead make it a generic config option which can be selected on applicable platforms when required. Link: https://lkml.kernel.org/r/1643004823-16441-1-git-send-email-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 761f5021ba51..034d87953600 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -762,6 +762,9 @@ config ARCH_HAS_CURRENT_STACK_POINTER
register alias named "current_stack_pointer", this config can be
selected.
+config ARCH_HAS_FILTER_PGPROT
+ bool
+
config ARCH_HAS_PTE_DEVMAP
bool