Merge branch 'v3.10/topic/misc' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / arch / arm / mm / proc-v7-2level.S

diff --git a/arch/arm/mm/proc-v7-2level.S b/arch/arm/mm/proc-v7-2level.S
index b3997c70af322eee2fffcbf802721c7c86612d33..bb20ba0f7bc729fb4acb94b2b0a0bc4286debfba 100644 (file)
--- a/arch/arm/mm/proc-v7-2level.S
+++ b/arch/arm/mm/proc-v7-2level.S
@@ -90,21 +90,14 @@ ENTRY(cpu_v7_set_pte_ext)
 
        tst     r1, #L_PTE_USER
        orrne   r3, r3, #PTE_EXT_AP1
-#ifdef CONFIG_CPU_USE_DOMAINS
-       @ allow kernel read/write access to read-only user pages
-       tstne   r3, #PTE_EXT_APX
-       bicne   r3, r3, #PTE_EXT_APX | PTE_EXT_AP0
-#endif
 
        tst     r1, #L_PTE_XN
        orrne   r3, r3, #PTE_EXT_XN
 
        tst     r1, #L_PTE_YOUNG
        tstne   r1, #L_PTE_VALID
-#ifndef CONFIG_CPU_USE_DOMAINS
        eorne   r1, r1, #L_PTE_NONE
        tstne   r1, #L_PTE_NONE
-#endif
        moveq   r3, #0
 
  ARM(  str     r3, [r0, #2048]! )