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Add flag to build.py for disabling KVM #316

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Merged
merged 3 commits into from
Nov 30, 2021
Merged

Add flag to build.py for disabling KVM #316

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d66ba0c
Add flag to `build.py` for disabling KVM
GabrielMajeri Nov 27, 2021
959309f
Document the newly added flag
GabrielMajeri Nov 27, 2021
01dce1e
Merge branch 'master' into add-disable-kvm-flag
nicholasbishop Nov 29, 2021
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Add flag to build.py for disabling KVM
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@GabrielMajeri
GabrielMajeri committed Nov 27, 2021
commit d66ba0ceb5c3ee2e4362301fecd0085f086b1b92
12 changes: 10 additions & 2 deletions uefi-test-runner/build.py
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,9 @@
'config': 'debug',
# Disables some tests which don't work in our CI setup
'ci': False,
# KVM is a Linux kernel module which allows QEMU to use
# hardware-accelerated virtualization.
'disable_kvm': False,
# QEMU executable to use
# Indexed by the `arch` setting
'qemu_binary': {
Expand Down Expand Up @@ -247,8 +250,9 @@ def run_qemu():
'-m', '256M',
])
if not SETTINGS['ci']:
# Enable acceleration if possible.
qemu_flags.append('--enable-kvm')
# Enable hardware-accelerated virtualization if possible.
if not SETTINGS['disable_kvm']:
qemu_flags.append('--enable-kvm')
else:
# Exit instead of rebooting
qemu_flags.append('-no-reboot')
Expand Down Expand Up @@ -407,6 +411,9 @@ def main():
parser.add_argument('--ci', help='disables some tests which currently break CI',
action='store_true')

parser.add_argument('--disable-kvm', help='disables hardware accelerated virtualization support in QEMU',
action='store_true')

opts = parser.parse_args()

SETTINGS['arch'] = opts.target
Expand All @@ -415,6 +422,7 @@ def main():
SETTINGS['headless'] = opts.headless
SETTINGS['config'] = 'release' if opts.release else 'debug'
SETTINGS['ci'] = opts.ci
SETTINGS['disable_kvm'] = opts.disable_kvm

verb = opts.verb

Expand Down