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-rw-r--r--arch/um/kernel/skas/mmu.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index 79c22707a63..4cd2ff546ef 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -61,8 +61,10 @@ static int init_stub_pte(struct mm_struct *mm, unsigned long proc,
#endif
*pte = mk_pte(virt_to_page(kernel), __pgprot(_PAGE_PRESENT));
- *pte = pte_mkexec(*pte);
- *pte = pte_wrprotect(*pte);
+ /* This is wrong for the code page, but it doesn't matter since the
+ * stub is mapped by hand with the correct permissions.
+ */
+ *pte = pte_mkwrite(*pte);
return(0);
out_pmd: