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From 2ef60f04d9beea2d46cfd4344a8c5482276979c2 Mon Sep 17 00:00:00 2001
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Message-Id: <2ef60f04d9beea2d46cfd4344a8c5482276979c2@dist-git>
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From: Erik Skultety <eskultet@redhat.com>
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Date: Tue, 31 Jul 2018 10:38:54 +0200
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Subject: [PATCH] qemu: Exempt video model 'none' from getting a PCI address on
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Q35
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Commit d48813e8 made sure we wouldn't get one for i440fx, but not for Q35
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machine type. If the primary video didn't get the assumed 0:0:1.0 PCI
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address, the evaluation then failed with: "Cannot automatically add a
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new PCI bus for a device with connect flags 00"
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https: //bugzilla.redhat.com/show_bug.cgi?id=1609087
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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(cherry picked from commit e9024b0cec3a66ac11784034bb62abe8ec7b46a1)
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_domain_address.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
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index e6996934b8..0cb5af4a87 100644
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--- a/src/qemu/qemu_domain_address.c
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+++ b/src/qemu/qemu_domain_address.c
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@@ -1723,10 +1723,11 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
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goto cleanup;
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}
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- if (def->nvideos > 0) {
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+ if (def->nvideos > 0 &&
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+ def->videos[0]->type != VIR_DOMAIN_VIDEO_TYPE_NONE) {
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/* NB: unlike the pc machinetypes, on q35 machinetypes the
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* integrated devices are at slot 0x1f, so when qemu looks for
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- * the first free lot for the first VGA, it will always be at
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+ * the first free slot for the first VGA, it will always be at
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* slot 1 (which was used up by the integrated PIIX3 devices
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* on pc machinetypes).
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*/
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--
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2.18.0
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