[PATCH v3 4/5] Hardening unicore32: Forbid writes to read-only memory pages of a process

[Lev Olshvang <levonshe@xxxxxxxxx>]

Signed-off-by: Lev Olshvang <levonshe@xxxxxxxxx>
---
 arch/unicore32/include/asm/mmu_context.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/unicore32/include/asm/mmu_context.h b/arch/unicore32/include/asm/mmu_context.h
index 50961d4b4951..388c0c811c68 100644
--- a/arch/unicore32/include/asm/mmu_context.h
+++ b/arch/unicore32/include/asm/mmu_context.h
@@ -93,11 +93,6 @@ static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,
 		bool write, bool execute, bool foreign)
 {
 	/* by default, allow everything */
-	if (likely(vma_write_allowed(vma, write, execute, foreign)))
-		return true;
-
-	pr_err_once("Error : PID[%d] %s writes to read only memory\n",
-			current->tgid, current->comm);
-	return false;
+	return true;
 }
 #endif
-- 
2.17.1