1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index fcdc19ff6da7..5c5bb23001b0 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -147,9 +147,9 @@ ex_saved_reg1:
 #ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
        and.f 0, r0, _PAGE_PRESENT
        bz   1f
-        ld   r2, [num_pte_not_present]
+        ld   r3, [num_pte_not_present]
-        add  r2, r2, 1
+        add  r3, r3, 1
-        st   r2, [num_pte_not_present]
+        st   r3, [num_pte_not_present]
 1:
 #endif
@@ -271,7 +271,7 @@ ARC_ENTRY EV_TLBMissI
 #endif
        ;----------------------------------------------------------------
-        ; Get the PTE corresponding to V-addr accessed
+        ; Get the PTE corresponding to V-addr accessed, r2 is setup with EFA
        LOAD_FAULT_PTE
        ;----------------------------------------------------------------
@@ -311,7 +311,7 @@ ARC_ENTRY EV_TLBMissD
        ;----------------------------------------------------------------
        ; Get the PTE corresponding to V-addr accessed
-        ; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE
+        ; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE, r2 = EFA
        LOAD_FAULT_PTE
        ;----------------------------------------------------------------

diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index fcdc19ff6da7..5c5bb23001b0 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S
@@ -147,9 +147,9 @@ ex_saved_reg1:
147	#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT	147	#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
148	and.f 0, r0, _PAGE_PRESENT	148	and.f 0, r0, _PAGE_PRESENT
149	bz 1f	149	bz 1f
150	ld r2, [num_pte_not_present]	150	ld r3, [num_pte_not_present]
151	add r2, r2, 1	151	add r3, r3, 1
152	st r2, [num_pte_not_present]	152	st r3, [num_pte_not_present]
153	1:	153	1:
154	#endif	154	#endif
155		155
@@ -271,7 +271,7 @@ ARC_ENTRY EV_TLBMissI
271	#endif	271	#endif
272		272
273	;----------------------------------------------------------------	273	;----------------------------------------------------------------
274	; Get the PTE corresponding to V-addr accessed	274	; Get the PTE corresponding to V-addr accessed, r2 is setup with EFA
275	LOAD_FAULT_PTE	275	LOAD_FAULT_PTE
276		276
277	;----------------------------------------------------------------	277	;----------------------------------------------------------------
@@ -311,7 +311,7 @@ ARC_ENTRY EV_TLBMissD
311		311
312	;----------------------------------------------------------------	312	;----------------------------------------------------------------
313	; Get the PTE corresponding to V-addr accessed	313	; Get the PTE corresponding to V-addr accessed
314	; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE	314	; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE, r2 = EFA
315	LOAD_FAULT_PTE	315	LOAD_FAULT_PTE
316		316
317	;----------------------------------------------------------------	317	;----------------------------------------------------------------