From 73b06aca47caafdce7bff2c7b27a070d5a8d8172 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Tue, 5 Dec 2017 15:24:05 +0200 Subject: [PATCH] arm64: add stage-2 cache-able non-shareable page type Signed-off-by: Laurentiu Tudor --- arch/arm64/include/asm/pgtable-prot.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/include/asm/pgtable-prot.h +++ b/arch/arm64/include/asm/pgtable-prot.h @@ -78,6 +78,7 @@ }) #define PAGE_S2 __pgprot(_PROT_DEFAULT | PAGE_S2_MEMATTR(NORMAL) | PTE_S2_RDONLY | PAGE_S2_XN) +#define PAGE_S2_NS __pgprot(PAGE_S2_MEMATTR(NORMAL) | PTE_S2_RDWR | PTE_TYPE_PAGE | PTE_AF) #define PAGE_S2_DEVICE __pgprot(_PROT_DEFAULT | PAGE_S2_MEMATTR(DEVICE_nGnRE) | PTE_S2_RDONLY | PTE_S2_XN) #define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)