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arm64: re-order MTE VM_ flags

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VM_PKEY_BIT[012] will use VM_HIGH_ARCH_[012], move the MTE VM flags to
accommodate this.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20240822151113.1479789-13-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Joey Gouly 2024-08-22 16:10:55 +01:00 committed by Will Deacon
parent bf83dae90f
commit facaa1373c
1 changed files with 2 additions and 2 deletions
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4
include/linux/mm.h
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@ -378,8 +378,8 @@ extern unsigned int kobjsize(const void *objp);
#endif
#if defined(CONFIG_ARM64_MTE)
# define VM_MTE VM_HIGH_ARCH_0 /* Use Tagged memory for access control */
# define VM_MTE_ALLOWED VM_HIGH_ARCH_1 /* Tagged memory permitted */
# define VM_MTE VM_HIGH_ARCH_4 /* Use Tagged memory for access control */
# define VM_MTE_ALLOWED VM_HIGH_ARCH_5 /* Tagged memory permitted */
#else
# define VM_MTE VM_NONE
# define VM_MTE_ALLOWED VM_NONE