On 05/21/2015 07:03 PM, Cole Robinson wrote:
qemu 2.3.0 added support for enabling armv7l VMs to run on aarch64
hosts
with KVM. First patch handles the special command line bit, last two
patches are about advertising things in virsh capabilities.
After these patches, 'virt-install --arch armv7l ...' on an aarch64
host with new enough qemu will automatically use KVM and generate a
working config.
Cole Robinson (3):
qemu: command: Support arm 32-on-64 KVM with -cpu aarch64=off
qemu: caps: qemu-system-aarch64 supports armv7l
qemu: caps: Advertise arm 32-on-64 KVM option
src/qemu/qemu_capabilities.c | 57 ++++++++++++++--------
src/qemu/qemu_capabilities.h | 1 +
src/qemu/qemu_command.c | 13 +++++
.../qemuxml2argv-aarch64-kvm-32-on-64.args | 10 ++++
.../qemuxml2argv-aarch64-kvm-32-on-64.xml | 35 +++++++++++++
tests/qemuxml2argvtest.c | 9 ++++
6 files changed, 105 insertions(+), 20 deletions(-)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-kvm-32-on-64.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-kvm-32-on-64.xml
Perhaps lost by having the tweak dir perms handling patch sneak in...
Seems reasonable to me (ACK)... Should there be some way to document how
this would be added/usable in the passthrough description in
formatdomain? Or somewhere else? Not sure how anyone would know the
magic incantation to define/use this... Even though this was posted
before freeze, not 100% clear whether it's push-able for this release cycle.
John