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From f3594f3d84a7442c194b1b9fd288e7414540ec0f Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Fri, 29 May 2020 05:54:20 -0400
Subject: [PATCH 38/42] s390x: pv: Fix KVM_PV_PREP_RESET command wrapper name
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RH-Author: Thomas Huth <thuth@redhat.com>
Message-id: <20200529055420.16855-39-thuth@redhat.com>
Patchwork-id: 97051
O-Subject: [RHEL-8.3.0 qemu-kvm PATCH v2 38/38] s390x: pv: Fix KVM_PV_PREP_RESET command wrapper name
Bugzilla: 1828317
RH-Acked-by: Claudio Imbrenda <cimbrend@redhat.com>
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
RH-Acked-by: David Hildenbrand <david@redhat.com>

From: Janosch Frank <frankja@linux.ibm.com>

Upstream: Merged in https://github.com/cohuck/qemu/tree/s390-next

s390_pv_perf_clear_reset() is not a very helpful name since that
function needs to be called for a normal and a clear reset via
diag308.

Let's instead name it s390_pv_prep_reset() which reflects the purpose
of the function a bit better.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200505124159.24099-1-frankja@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
(cherry picked from commit f9628f3f6db341751002dac3be18610fa77c01ad)
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
 hw/s390x/pv.c              | 2 +-
 hw/s390x/s390-virtio-ccw.c | 2 +-
 include/hw/s390x/pv.h      | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/s390x/pv.c b/hw/s390x/pv.c
index f11868e865..ab3a2482aa 100644
--- a/hw/s390x/pv.c
+++ b/hw/s390x/pv.c
@@ -88,7 +88,7 @@ int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tweak)
     return s390_pv_cmd(KVM_PV_UNPACK, &args);
 }
 
-void s390_pv_perf_clear_reset(void)
+void s390_pv_prep_reset(void)
 {
     s390_pv_cmd_exit(KVM_PV_PREP_RESET, NULL);
 }
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 07773a12b2..e6ed13b649 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -402,7 +402,7 @@ static void s390_pv_prepare_reset(S390CcwMachineState *ms)
         s390_cpu_set_state(S390_CPU_STATE_STOPPED, S390_CPU(cs));
     }
     s390_pv_unshare();
-    s390_pv_perf_clear_reset();
+    s390_pv_prep_reset();
 }
 
 static void s390_machine_reset(MachineState *machine)
diff --git a/include/hw/s390x/pv.h b/include/hw/s390x/pv.h
index 522ca6a04e..aee758bc2d 100644
--- a/include/hw/s390x/pv.h
+++ b/include/hw/s390x/pv.h
@@ -39,7 +39,7 @@ int s390_pv_vm_enable(void);
 void s390_pv_vm_disable(void);
 int s390_pv_set_sec_parms(uint64_t origin, uint64_t length);
 int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tweak);
-void s390_pv_perf_clear_reset(void);
+void s390_pv_prep_reset(void);
 int s390_pv_verify(void);
 void s390_pv_unshare(void);
 void s390_pv_inject_reset_error(CPUState *cs);
@@ -49,7 +49,7 @@ static inline int s390_pv_vm_enable(void) { return 0; }
 static inline void s390_pv_vm_disable(void) {}
 static inline int s390_pv_set_sec_parms(uint64_t origin, uint64_t length) { return 0; }
 static inline int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tweak) { return 0; }
-static inline void s390_pv_perf_clear_reset(void) {}
+static inline void s390_pv_prep_reset(void) {}
 static inline int s390_pv_verify(void) { return 0; }
 static inline void s390_pv_unshare(void) {}
 static inline void s390_pv_inject_reset_error(CPUState *cs) {};
-- 
2.27.0