On Thu, Mar 22, 2018 at 01:15:31AM +0100, Marek Marczykowski-Górecki wrote: > Introduce global libxl option for enabling nested HVM feature, similar > to kvm module parameter. This will prevent enabling experimental feature > by mere presence of <cpu mode='host-passthrough'> element in domain > config, unless explicitly enabled. <cpu mode='host-passthrough'> element > may be used to configure other features, like NUMA, or CPUID. > > Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx> > Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> > --- > Changes since v6: > - really allow per-domain override > Changes since v4: > - add nested_hvm option to test_libvirtd_libxl.aug.in and libvirtd_libxl.aug > - make it possible to override nested_hvm=0 with explicit <feature > policy='require' name='vmx'/> > - split xenconfig changes into separate commits > Changes since v3: > - use config option nested_hvm, instead of requiring explicit <feature > ...> entries > - title changed from "libxl: do not enable nested HVM by mere presence > of <cpu> element" > - xenconfig: don't add <feature policy='force' name='vmx'/> since it is > implied by presence of <cpu> element > - xenconfig: produce <cpu> element even when converting on host not > supporting vmx/svm, to not lose setting value > Changes since v2: > - new patch > --- > src/libxl/libvirtd_libxl.aug | 2 ++ > src/libxl/libxl.conf | 8 ++++++++ > src/libxl/libxl_conf.c | 12 +++++++++++- > src/libxl/libxl_conf.h | 2 ++ > src/libxl/test_libvirtd_libxl.aug.in | 1 + > tests/libxlxml2domconfigtest.c | 3 +++ > 6 files changed, 27 insertions(+), 1 deletion(-) Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
