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From 8f9f4d8d52ebb7878543ac0b84cc372477041e33 Mon Sep 17 00:00:00 2001
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From: Cornelia Huck <cohuck@redhat.com>
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Date: Wed, 1 Apr 2020 16:13:50 -0400
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Subject: [PATCH 2/2] compat: disable 'edid' for virtio-gpu-ccw
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RH-Author: Cornelia Huck <cohuck@redhat.com>
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Message-id: <20200401161350.20462-1-cohuck@redhat.com>
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Patchwork-id: 94523
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O-Subject: [RHEL-AV-8.2.1 qemu-kvm PATCH v2] compat: disable 'edid' for virtio-gpu-ccw
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Bugzilla: 1816793
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Markus Armbruster <armbru@redhat.com>
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RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1816793
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Branch: rhel-av-8.2.1
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Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=27629804
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Upstream: downstream only
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Tested: verified that for a virtio-gpu-ccw device 'edid' is false with
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a s390-ccw-virtio-rhel7.6.0 machine and true with a
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s390-ccw-virtio-rhel8.2.0 (s390x does not have the 8.0 or 8.1
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machine types)
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hw_compat_rhel_8_0 copied the original upstream version of
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disabling 'edid' for virtio-gpu-pci only (not following later
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changes). Switch it to virtio-gpu-device, following upstream
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02501fc39381 ("compat: disable edid on correct virtio-gpu device").
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Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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Signed-off-by: Jon Maloy <jmaloy.redhat.com>
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---
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hw/core/machine.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/core/machine.c b/hw/core/machine.c
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index e0e0eec8bf..5a025d1af2 100644
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--- a/hw/core/machine.c
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+++ b/hw/core/machine.c
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@@ -72,7 +72,7 @@ GlobalProperty hw_compat_rhel_8_0[] = {
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/* hw_compat_rhel_8_0 from hw_compat_4_0 */
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{ "virtio-vga", "edid", "false" },
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/* hw_compat_rhel_8_0 from hw_compat_4_0 */
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- { "virtio-gpu-pci", "edid", "false" },
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+ { "virtio-gpu-device", "edid", "false" },
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/* hw_compat_rhel_8_0 from hw_compat_4_0 */
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{ "virtio-device", "use-started", "false" },
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/* hw_compat_rhel_8_0 from hw_compat_3_1 - that was added in 4.1 */
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--
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2.18.2
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