Your message dated Mon, 25 Nov 2024 13:33:02 +0100 with message-id <[email protected]> and subject line has caused the Debian Bug report #1086021, regarding libvirt: cannot restore snapshots with host-model CPU anymore to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 1086021: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1086021 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Source: libvirt Version: 10.8.0-1 Severity: normal Dear Maintainer, When I try to restore a snapshot from a kvm domain that is configured with `<cpu mode='host-model'/>` it fails with: error: operation failed: guest CPU doesn't match specification: missing features: vmx-invvpid-single-context-noglobals FWIW, my host CPU is a 13th Gen Intel(R) Core(TM) i7-1370P, and I know that a friend with a different model 13th gen Intel CPU also is affected. I can work around this by completely removing the <cpu> tag so the hypervisor default is used. Here's a reproducer: ---8<--- cat > /tmp/foo.xml <<-EOF <domain type='kvm'> <name>foo</name> <cpu mode='host-model'/> <memory unit='MiB'>32</memory> <os> <type arch='x86_64'>hvm</type> </os> </domain> EOF virsh create /tmp/foo.xml virsh save foo /tmp/foo.save virsh restore /tmp/foo.save sudo rm -f /tmp/foo.xml /tmp/foo.save --->8--- Cheers! -- System Information: Debian Release: trixie/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 6.11.4 (SMP w/20 CPU threads; PREEMPT) Kernel taint flags: TAINT_UNSIGNED_MODULE Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled
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--- Begin Message ---Source: libvirt Version: 10.9.0-1 The problem was fixed in version 10.9.0-1.
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