diff options
| -rw-r--r-- | arch/powerpc/include/asm/pte-common.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h index d9740e88680..a7e210b6b48 100644 --- a/arch/powerpc/include/asm/pte-common.h +++ b/arch/powerpc/include/asm/pte-common.h | |||
| @@ -151,9 +151,11 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); | |||
| 151 | _PAGE_NO_CACHE) | 151 | _PAGE_NO_CACHE) |
| 152 | #define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ | 152 | #define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ |
| 153 | _PAGE_NO_CACHE | _PAGE_GUARDED) | 153 | _PAGE_NO_CACHE | _PAGE_GUARDED) |
| 154 | #define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC) | 154 | #define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC | \ |
| 155 | _PAGE_HWEXEC) | ||
| 155 | #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) | 156 | #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) |
| 156 | #define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC) | 157 | #define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC | \ |
| 158 | _PAGE_HWEXEC) | ||
| 157 | 159 | ||
| 158 | /* Protection used for kernel text. We want the debuggers to be able to | 160 | /* Protection used for kernel text. We want the debuggers to be able to |
| 159 | * set breakpoints anywhere, so don't write protect the kernel text | 161 | * set breakpoints anywhere, so don't write protect the kernel text |