qemu-kvm/SOURCES/kvm-s390x-sigp-Fix-sense-running-reporting.patch

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From a2befb24c10f58ce6c27d242f3b88afee1f77ec8 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Tue, 7 Jul 2020 09:35:31 -0400
Subject: [PATCH 2/4] s390x: sigp: Fix sense running reporting
RH-Author: Thomas Huth <thuth@redhat.com>
Message-id: <20200707093532.22456-2-thuth@redhat.com>
Patchwork-id: 97920
O-Subject: [RHEL-8.3.0 qemu-kvm PATCH 1/2] s390x: sigp: Fix sense running reporting
Bugzilla: 1854092
RH-Acked-by: Jens Freimann <jfreimann@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>
The logic was inverted and reported running if the cpu was stopped.
Let's fix that.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Fixes: d1b468bc8869 ("s390x/tcg: implement SIGP SENSE RUNNING STATUS")
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200124134818.9981-1-frankja@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
(cherry picked from commit 4103500e2fa934a6995e4cedab37423e606715bf)
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
target/s390x/sigp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c
index 727875bb4a..c604f17710 100644
--- a/target/s390x/sigp.c
+++ b/target/s390x/sigp.c
@@ -348,9 +348,9 @@ static void sigp_sense_running(S390CPU *dst_cpu, SigpInfo *si)
/* If halted (which includes also STOPPED), it is not running */
if (CPU(dst_cpu)->halted) {
- si->cc = SIGP_CC_ORDER_CODE_ACCEPTED;
- } else {
set_sigp_status(si, SIGP_STAT_NOT_RUNNING);
+ } else {
+ si->cc = SIGP_CC_ORDER_CODE_ACCEPTED;
}
}
--
2.27.0