diff options
Diffstat (limited to 'arch/arm/mm/proc-v7-3level.S')
| -rw-r--r-- | arch/arm/mm/proc-v7-3level.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S index 01a719e18bb0..7726edd923a7 100644 --- a/arch/arm/mm/proc-v7-3level.S +++ b/arch/arm/mm/proc-v7-3level.S @@ -78,7 +78,9 @@ ENTRY(cpu_v7_set_pte_ext) tst r3, #1 << (57 - 32) @ L_PTE_NONE bicne r2, #L_PTE_VALID bne 1f - tst r3, #1 << (55 - 32) @ L_PTE_DIRTY + bic r2, #L_PTE_RDONLY + tst r3, #1 << (58 - 32) @ L_PTE_WRITE + tstne r3, #1 << (55 - 32) @ L_PTE_DIRTY orreq r2, #L_PTE_RDONLY 1: strd r2, r3, [r0] ALT_SMP(W(nop)) |