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| author | Joey Gouly <joey.gouly@arm.com> | 2024-08-22 18:10:55 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-09-04 14:52:40 +0300 |
| commit | facaa1373c9aabf8e34109a9cb205ad0f3a8584e (patch) | |
| tree | 4c971e29ae14804671e550c1c8f487c1d9f631a1 /include/linux | |
| parent | bf83dae90fbc01d66477a3440eaad07da6657fdc (diff) | |
| download | linux-facaa1373c9aabf8e34109a9cb205ad0f3a8584e.tar.xz | |
arm64: re-order MTE VM_ flags
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>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index fb6ccd93f589..406512c16471 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -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 |