Created
June 1, 2023 12:51
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| diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h | |
| index 877495a..0b0b12a 100644 | |
| --- a/arch/arm64/include/asm/io.h | |
| +++ b/arch/arm64/include/asm/io.h | |
| @@ -142,8 +142,6 @@ extern void __memset_io(volatile void __iomem *, int, size_t); | |
| bool ioremap_allowed(phys_addr_t phys_addr, size_t size, unsigned long prot); | |
| #define ioremap_allowed ioremap_allowed | |
| -#define _PAGE_IOREMAP PROT_DEVICE_nGnRE | |
| - | |
| #define ioremap_wc(addr, size) \ | |
| ioremap_prot((addr), (size), PROT_NORMAL_NC) | |
| #define ioremap_np(addr, size) \ | |
| diff --git a/arch/arm64/include/asm/pgtable-prot.h b/arch/arm64/include/asm/pgtable-prot.h | |
| index 9b16511..d298c04 100644 | |
| --- a/arch/arm64/include/asm/pgtable-prot.h | |
| +++ b/arch/arm64/include/asm/pgtable-prot.h | |
| @@ -64,6 +64,7 @@ extern bool arm64_use_ng_mappings; | |
| #define PROT_SECT_NORMAL_EXEC (PROT_SECT_DEFAULT | PMD_SECT_UXN | PMD_ATTRINDX(MT_NORMAL)) | |
| #define _PAGE_DEFAULT (_PROT_DEFAULT | PTE_ATTRINDX(MT_NORMAL)) | |
| +#define _PAGE_IOREMAP PROT_DEVICE_nGnRE | |
| #define PAGE_KERNEL __pgprot(PROT_NORMAL) | |
| #define PAGE_KERNEL_RO __pgprot((PROT_NORMAL & ~PTE_WRITE) | PTE_RDONLY) |
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