---

yaml --- r: 63102 b: refs/heads/master c: b771aea h: refs/heads/master v: v3
git-mirror · Jul 27, 2007 · b4940b4 · b4940b4
1 parent 1310492
commit b4940b4
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Showing 3 changed files with 9 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2b3d8c9e06392d5539aa5d652f3a3c385fd19333
+refs/heads/master: b771aeac32a320ac52bc227252103d7d7fc48cad
diff --git a/trunk/arch/s390/kernel/entry.S b/trunk/arch/s390/kernel/entry.S
@@ -624,9 +624,11 @@ io_work_loop:
 # _TIF_MCCK_PENDING is set, call handler
 #
 io_mcck_pending:
+	TRACE_IRQS_OFF
 	l	%r1,BASED(.Ls390_handle_mcck)
-	la	%r14,BASED(io_work_loop)
-	br	%r1			# TIF bit will be cleared by handler
+	basr	%r14,%r1		# TIF bit will be cleared by handler
+	TRACE_IRQS_ON
+	b	BASED(io_work_loop)
 
 #
 # _TIF_NEED_RESCHED is set, call schedule

diff --git a/trunk/arch/s390/kernel/entry64.S b/trunk/arch/s390/kernel/entry64.S
@@ -611,8 +611,10 @@ io_work_loop:
 # _TIF_MCCK_PENDING is set, call handler
 #
 io_mcck_pending:
-	larl	%r14,io_work_loop
-	jg	s390_handle_mcck	# TIF bit will be cleared by handler
+	TRACE_IRQS_OFF
+	brasl	%r14,s390_handle_mcck	# TIF bit will be cleared by handler
+	TRACE_IRQS_ON
+	j	io_work_loop
 
 #
 # _TIF_NEED_RESCHED is set, call schedule