Merge tag 'lsk-android-14.03' into develop-3.10

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

diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 8993887b06055e9736034547685f61e7d2dc8629..784df09cd118469346de0924d3516977cf43b850 100644 (file)
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -330,7 +330,6 @@ __v7_setup:
 
 3:     mov     r10, #0
        mcr     p15, 0, r10, c7, c5, 0          @ I+BTB cache invalidate
-       dsb
 #ifdef CONFIG_MMU
        mcr     p15, 0, r10, c8, c7, 0          @ invalidate I + D TLBs
        v7_ttb_setup r10, r4, r8, r5            @ TTBCR, TTBRx setup
@@ -339,6 +338,7 @@ __v7_setup:
        mcr     p15, 0, r5, c10, c2, 0          @ write PRRR
        mcr     p15, 0, r6, c10, c2, 1          @ write NMRR
 #endif
+       dsb                                     @ Complete invalidations
 #ifndef CONFIG_ARM_THUMBEE
        mrc     p15, 0, r0, c0, c1, 0           @ read ID_PFR0 for ThumbEE
        and     r0, r0, #(0xf << 12)            @ ThumbEE enabled field