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From 4383e358e2d8a85bd46936c997071c3b776fffd0 Mon Sep 17 00:00:00 2001
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Message-Id: <4383e358e2d8a85bd46936c997071c3b776fffd0@dist-git>
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From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
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Date: Tue, 16 May 2017 10:44:59 +0200
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Subject: [PATCH] conf: add ABI stability checks for IOMMU options
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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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https://bugzilla.redhat.com/show_bug.cgi?id=1427005
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(cherry picked from commit 935d927aa881753fff30f6236eedcf9680bca638)
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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src/conf/domain_conf.c | 26 ++++++++++++++++++++++++++
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1 file changed, 26 insertions(+)
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diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
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index 7bf480f2a..370916396 100644
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--- a/src/conf/domain_conf.c
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+++ b/src/conf/domain_conf.c
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@@ -19682,6 +19682,16 @@ virDomainDefFeaturesCheckABIStability(virDomainDefPtr src,
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}
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}
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+ /* ioapic */
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+ if (src->ioapic != dst->ioapic) {
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+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
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+ _("State of ioapic differs: "
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+ "source: '%s', destination: '%s'"),
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+ virDomainIOAPICTypeToString(src->ioapic),
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+ virDomainIOAPICTypeToString(dst->ioapic));
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+ return false;
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+ }
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+
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return true;
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}
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@@ -19821,6 +19831,22 @@ virDomainIOMMUDefCheckABIStability(virDomainIOMMUDefPtr src,
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virDomainIOMMUModelTypeToString(src->model));
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return false;
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}
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+ if (src->intremap != dst->intremap) {
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+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
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+ _("Target domain IOMMU device intremap value '%s' "
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+ "does not match source '%s'"),
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+ virTristateSwitchTypeToString(dst->intremap),
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+ virTristateSwitchTypeToString(src->intremap));
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+ return false;
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+ }
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+ if (src->caching_mode != dst->caching_mode) {
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+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
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+ _("Target domain IOMMU device caching mode '%s' "
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+ "does not match source '%s'"),
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+ virTristateSwitchTypeToString(dst->caching_mode),
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+ virTristateSwitchTypeToString(src->caching_mode));
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+ return false;
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+ }
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return true;
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}
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--
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2.13.0
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