From: Borislav Petkov <bp@xxxxxxx>
... in order to avoid ifdeffery in code computing the ASLR randomization
offset.
Suggested-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
---
arch/x86/include/asm/page_32_types.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/page_32_types.h b/arch/x86/include/asm/page_32_types.h
index 3a52ee0e726d..3bae4969ac65 100644
--- a/arch/x86/include/asm/page_32_types.h
+++ b/arch/x86/include/asm/page_32_types.h
@@ -13,7 +13,8 @@
* If you want more physical memory than this then see the CONFIG_HIGHMEM4G
* and CONFIG_HIGHMEM64G options in the kernel configuration.
*/
-#define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL)
+#define __PAGE_OFFSET_BASE _AC(CONFIG_PAGE_OFFSET, UL)
+#define __PAGE_OFFSET __PAGE_OFFSET_BASE
#define __START_KERNEL_map __PAGE_OFFSET
--
2.8.4
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
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