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- bsc#1067018 - L3: KVM Guest creation failed - Property .cmt not

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  virtinst-dont-use-special-copy-cpu-features.patch

OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=412
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Charles Arnold 2018-03-13 15:09:20 +00:00 committed by Git OBS Bridge
parent e1b38395c1
commit 7c3d2b4d0f
3 changed files with 45 additions and 0 deletions
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7
virt-manager.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Wed Mar 7 15:19:38 MST 2018 - carnold@suse.com
- bsc#1067018 - L3: KVM Guest creation failed - Property .cmt not
found
virtinst-dont-use-special-copy-cpu-features.patch
-------------------------------------------------------------------
Mon Mar 5 13:32:19 UTC 2018 - jengelh@inai.de

2
virt-manager.spec
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@ -82,6 +82,7 @@ Patch167: virtinst-no-usb-tablet-for-xenpv.patch
Patch168: virtinst-add-sle15-detection-support.patch
Patch169: virtinst-keep-install-iso-attached.patch
Patch170: virtinst-osdict-get_supported.patch
Patch171: virtinst-dont-use-special-copy-cpu-features.patch
# Python2 to Python3 patches
Patch200: virtmisc-python2-to-python3-conversion.patch
Patch201: virtcli-python2-to-python3-conversion.patch
@ -221,6 +222,7 @@ machine).
%patch168 -p1
%patch169 -p1
%patch170 -p1
%patch171 -p1
# Python2 to Python3 patches
%patch200 -p1
%patch201 -p1

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virtinst-dont-use-special-copy-cpu-features.patch Normal file
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@ -0,0 +1,36 @@
References: bsc#1067018 - L3: KVM Guest creation failed - Property .cmt not found
Some hardware has the .cmt cpu feature but qemu doesn't support it. libvirt
includes it in the cpu capabilities read in by virt-manager. Using 'host-model'
was known to have issues in the past and so a copy method was set up to
manually copy cpu features one at a time (including the unsupported cmt flag).
This patch simply avoids the special copy feature when "Copy host CPU definition"
is set in the Preferences -> New VM -> CPU Default pop-up menu and falls
back to using 'host-model'.
It should be noted that selecting "Customize configuration before install"
and "CPUs" -> "Copy host CPU definition" also inserts 'host-model' so
this change mirrors what is already done there.
Index: virt-manager-1.5.0/virtinst/cpu.py
===================================================================
--- virt-manager-1.5.0.orig/virtinst/cpu.py
+++ virt-manager-1.5.0/virtinst/cpu.py
@@ -98,12 +98,16 @@ class CPU(XMLBuilder):
SPECIAL_MODE_HOST_PASSTHROUGH, SPECIAL_MODE_CLEAR]
def set_special_mode(self, val):
if (val == self.SPECIAL_MODE_HOST_MODEL or
- val == self.SPECIAL_MODE_HOST_PASSTHROUGH):
+ val == self.SPECIAL_MODE_HOST_PASSTHROUGH or
+ val == self.SPECIAL_MODE_HOST_COPY):
self.model = None
self.vendor = None
self.model_fallback = None
for f in self.features:
self.remove_feature(f)
+ if val == self.SPECIAL_MODE_HOST_COPY:
+ val = self.SPECIAL_MODE_HOST_MODEL
+ self.match = "exact"
self.mode = val
elif val == self.SPECIAL_MODE_HOST_COPY:
self.copy_host_cpu()