[PATCH v4 11/29] arm64: re-order MTE VM_ flags

Joey Gouly joey.gouly at arm.com
Fri May 3 23:01:29 AEST 2024


To make it easier to share the generic PKEYs flags, move the MTE flag.

Signed-off-by: Joey Gouly <joey.gouly at arm.com>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will at kernel.org>
---
 include/linux/mm.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5605b938acce..2065727b3787 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -377,8 +377,8 @@ 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
-- 
2.25.1



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