If we're running in a KVM virtualized environment (such as Semaphore's
Docker enabled platform), pass '-cpu host' to QEMU.
$KERNEL_APPEND \
"
- QEMU_OPTIONS="-machine accel=kvm:tcg \
--smp $QEMU_SMP \
+ QEMU_OPTIONS="-smp $QEMU_SMP \
-net none \
-m 512M \
-nographic \
QEMU_OPTIONS="$QEMU_OPTIONS -initrd $INITRD"
fi
+ if [ -c /dev/kvm ]; then
+ QEMU_OPTIONS="$QEMU_OPTIONS -machine accel=kvm -enable-kvm -cpu host"
+ fi
+
( set -x
$QEMU_BIN $QEMU_OPTIONS -append "$KERNEL_APPEND" $TESTDIR/rootdisk.img ) || return 1
}