x86/mm: Remove unused NX related declarations

Since commit 4763ed4 ("x86, mm: Clean up and simplify NX enablement") these declarations is unused and can be removed. Signed-off-by: Yue Haibing <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Link: https://lore.kernel.org/all/[email protected]
openbmc · Aug 14, 2024 · 1aa0c92 · 1aa0c92
1 parent 4276a0b
commit 1aa0c92
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
@@ -517,8 +517,6 @@ typedef struct page *pgtable_t;
 
 extern pteval_t __supported_pte_mask;
 extern pteval_t __default_kernel_pte_mask;
-extern void set_nx(void);
-extern int nx_enabled;
 
 #define pgprot_writecombine	pgprot_writecombine
 extern pgprot_t pgprot_writecombine(pgprot_t prot);