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-rw-r--r--arch/riscv/kernel/efi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/kernel/efi.c b/arch/riscv/kernel/efi.c
index 024159298231..1aa540350abd 100644
--- a/arch/riscv/kernel/efi.c
+++ b/arch/riscv/kernel/efi.c
@@ -65,7 +65,7 @@ static int __init set_permissions(pte_t *ptep, unsigned long addr, void *data)
if (md->attribute & EFI_MEMORY_RO) {
val = pte_val(pte) & ~_PAGE_WRITE;
- val = pte_val(pte) | _PAGE_READ;
+ val |= _PAGE_READ;
pte = __pte(val);
}
if (md->attribute & EFI_MEMORY_XP) {