On 04/03/2018 08:57 AM, Andrea Bolognani wrote: > Up until now we have only formatted non-default GIC versions on > the command line, in order to maintain compatibility with older > QEMU versions that didn't implement the gic-version option to > begin with; however, doing so is entirely unnecessary for newer > QEMU versions, where the option is available. Moreover, having > the GIC version formatted on the command line at all times > ensures that QEMU changing its own defaults doesn't affect the > ABI of libvirt guests. > > A few test cases are removed to avoid extra churn. It doesn't > matter for coverage, as those scenarios are already covered by > other parts of the test suite. > > This patch is better viewed with 'git show -w'. > > Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx> > --- > src/qemu/qemu_command.c | 44 +++++++++++++++++------- > tests/qemuxml2argvdata/aarch64-gic-none-tcg.args | 2 +- > tests/qemuxml2argvdata/aarch64-gic-v2.args | 2 +- > tests/qemuxml2argvtest.c | 6 ---- > 4 files changed, 33 insertions(+), 21 deletions(-) > And because of code in qemuDomainDefEnableDefaultFeatures related to TCG and GIC and (it seems) bz1414081, the default for TCG would then be v2, hence the reason for the none-tcg change, if I'm reading correctly at least... Although perhaps not obvious just reading this patch ;-) Reviewed-by: John Ferlan <jferlan@xxxxxxxxxx> John -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
