Re: [libvirt] [PATCH v2] Add new 'kvm' domain feature and ability to hide KVM signature

QEMU 2.1 added support for the kvm=off option to the -cpu command, allowing the KVM hypervisor signature to be hidden from the guest. This enables disabling of some paravirualization features in the guest as well as allowing certain drivers which test for the hypervisor to load. Domain XML syntax is as follows: <domain type='kvm> ... <features> ... <kvm> <hidden state='on'/> </kvm> </features> ... Signed-off-by: Alex Williamson <alex.williamson(a)redhat.com&gt; --- Hearing no further comments, here's v2: - white space fix in docs/formatdomain.html.in - s/virBufferAsprintf/virBufferAddLit/ in src/qemu/qemu_command.c docs/formatdomain.html.in | 21 ++++ docs/schemas/domaincommon.rng | 18 +++- src/conf/domain_conf.c | 100 ++++++++++++++++++++ src/conf/domain_conf.h | 9 ++ src/qemu/qemu_command.c | 22 ++++ tests/qemuargv2xmltest.c | 2 .../qemuxml2argv-kvm-features-off.args | 5 + .../qemuxml2argv-kvm-features-off.xml | 27 +++++ .../qemuxml2argv-kvm-features.args | 5 + .../qemuxml2argvdata/qemuxml2argv-kvm-features.xml | 27 +++++ tests/qemuxml2argvtest.c | 3 + tests/qemuxml2xmltest.c | 3 + 12 files changed, 240 insertions(+), 2 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-kvm-features-off.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-kvm-features-off.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-kvm-features.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-kvm-features.xml