linux-kernel - [PATCH] KVM: s390: fix build failure

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Date:	Tue,  7 Jun 2016 22:49:30 +0100
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Christian Borntraeger <borntraeger@...ibm.com>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Radim Krčmář <rkrcmar@...hat.com>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>
Cc:	linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
	kvm@...r.kernel.org, Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH] KVM: s390: fix build failure

etr_ptff definitions are moved and renamed but we missed updating them
here and as a result s390 defconfig and allmodconfig was failing with
the error:
arch/s390/kvm/kvm-s390.c:230:45: error: 'ETR_PTFF_QAF' undeclared

Fixes: cc8f94656487 ("s390/time: move PTFF definitions")
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@...ethink.co.uk>
---

s390 defconfig build log is at:
https://travis-ci.org/sudipm-mukherjee/parport/jobs/135776067

 arch/s390/kvm/kvm-s390.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index fa51aef..3039eaf 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -29,7 +29,7 @@
 #include <linux/bitmap.h>
 #include <asm/asm-offsets.h>
 #include <asm/lowcore.h>
-#include <asm/etr.h>
+#include <asm/timex.h>
 #include <asm/pgtable.h>
 #include <asm/gmap.h>
 #include <asm/nmi.h>
@@ -227,7 +227,9 @@ static void kvm_s390_cpu_feat_init(void)
 	}
 
 	if (test_facility(28)) /* TOD-clock steering */
-		etr_ptff(kvm_s390_available_subfunc.ptff, ETR_PTFF_QAF);
+		ptff(kvm_s390_available_subfunc.ptff,
+		     sizeof(kvm_s390_available_subfunc.ptff),
+		     PTFF_QAF);
 
 	if (test_facility(17)) { /* MSA */
 		__cpacf_query(CPACF_KMAC, kvm_s390_available_subfunc.kmac);
-- 
1.9.1