Merge branches 'fixes', 'mmci' and 'sa11x0' into for-next

arch/arm/kernel/entry-armv.S

@@ -192,6 +192,7 @@ __dabt_svc:
 	svc_entry
 	mov	r2, sp
 	dabt_helper
+ THUMB(	ldr	r5, [sp, #S_PSR]	)	@ potentially updated CPSR
 	svc_exit r5				@ return from exception
  UNWIND(.fnend		)
 ENDPROC(__dabt_svc)

arch/arm/kernel/signal.c

@@ -353,12 +353,18 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 		 */
 		thumb = handler & 1;
 
+#if __LINUX_ARM_ARCH__ >= 7
+		/*
+		 * Clear the If-Then Thumb-2 execution state
+		 * ARM spec requires this to be all 000s in ARM mode
+		 * Snapdragon S4/Krait misbehaves on a Thumb=>ARM
+		 * signal transition without this.
+		 */
+		cpsr &= ~PSR_IT_MASK;
+#endif
+
 		if (thumb) {
 			cpsr |= PSR_T_BIT;
-#if __LINUX_ARM_ARCH__ >= 7
-			/* clear the If-Then Thumb-2 execution state */
-			cpsr &= ~PSR_IT_MASK;
-#endif
 		} else
 			cpsr &= ~PSR_T_BIT;
 	}