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SUSE:SLE-15-SP1:Update
qemu-testsuite.30219
0158-s390x-s390-virtio-ccw-Reset-PCI-dev.patch
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File 0158-s390x-s390-virtio-ccw-Reset-PCI-dev.patch of Package qemu-testsuite.30219
From: Matthew Rosato <mjrosato@linux.ibm.com> Date: Thu, 15 Oct 2020 09:16:07 -0400 Subject: s390x/s390-virtio-ccw: Reset PCI devices during subsystem reset Include-If: %if 0%{?suse_version} == 1315 Git-commit: db08244a3a7ec312dfed3fd9b88e114281215458 References: bsc#1179726 Currently, a subsystem reset event leaves PCI devices enabled, causing issues post-reset in the guest (an example would be after a kexec). These devices need to be reset during a subsystem reset, allowing them to be properly re-enabled afterwards. Add the S390 PCI host bridge to the list of qdevs to be reset during subsystem reset. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Cc: qemu-stable@nongnu.org Message-Id: <1602767767-32713-1-git-send-email-mjrosato@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Cho, Yu-Chen <acho@suse.com> --- hw/s390x/s390-virtio-ccw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 4fd33c62176e48c01c92ead2f2bd..de05dcf31056bba098fad5d1fc0b 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -93,6 +93,7 @@ static const char *const reset_dev_types[] = { "s390-sclp-event-facility", "s390-flic", "diag288", + TYPE_S390_PCI_HOST_BRIDGE, }; static void subsystem_reset(void)
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