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From a16ceb9e3e2e7b34d6759df275839f75e74a539d Mon Sep 17 00:00:00 2001
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Message-Id: <a16ceb9e3e2e7b34d6759df275839f75e74a539d@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Wed, 10 Apr 2019 20:36:31 +0200
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Subject: [PATCH] DomainCpu: check CPU model name only if model exists
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For CPU modes other then "custom" there is no model so we should not
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check the suffix of model name.
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Reviewed-by: Cole Robinson <crobinso@redhat.com>
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(cherry picked from commit c1ebd6730cb25b57124fad6c4030345356703320)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1582667
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Reviewed-by: Cole Robinson <crobinso@redhat.com>
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---
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tests/xmlparse.py | 4 ++++
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virtinst/cpu.py | 9 +++++----
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2 files changed, 9 insertions(+), 4 deletions(-)
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diff --git a/tests/xmlparse.py b/tests/xmlparse.py
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index a387c026..93379b80 100644
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--- a/tests/xmlparse.py
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+++ b/tests/xmlparse.py
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@@ -326,8 +326,12 @@ class XMLParseTest(unittest.TestCase):
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check = self._make_checker(guest.cpu)
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check("mode", "host-passthrough", "custom")
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check("mode", "custom", "host-model")
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+ guest.cpu.check_security_features(guest)
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+ check("secure", False)
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guest.cpu.set_model(guest, "qemu64")
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check("model", "qemu64")
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+ guest.cpu.check_security_features(guest)
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+ check("secure", False)
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self._alter_compare(guest.get_xml_config(), outfile)
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diff --git a/virtinst/cpu.py b/virtinst/cpu.py
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index ebe34449..5529196b 100644
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--- a/virtinst/cpu.py
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+++ b/virtinst/cpu.py
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@@ -158,10 +158,11 @@ class CPU(XMLBuilder):
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return
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guestFeatures = [f.name for f in self.features if f.policy == "require"]
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- if self.model.endswith("IBRS"):
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- guestFeatures.append("spec-ctrl")
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- if self.model.endswith("IBPB"):
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- guestFeatures.append("ibpb")
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+ if self.model:
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+ if self.model.endswith("IBRS"):
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+ guestFeatures.append("spec-ctrl")
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+ if self.model.endswith("IBPB"):
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+ guestFeatures.append("ibpb")
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self.secure = set(features) <= set(guestFeatures)
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--
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2.20.1
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