This makes it easier to force KVM off in later patches.
Signed-off-by: Alex Bennée <[email protected]>
---
arm/run | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arm/run b/arm/run
index 6b42a2e..493ce0d 100755
--- a/arm/run
+++ b/arm/run
@@ -8,6 +8,16 @@ fi
source config.mak
processor="$PROCESSOR"
+# Default to using KVM if available and on the right ARM host
+usingkvm=0
+if [ -c /dev/kvm ]; then
+ if [ "$HOST" = "arm" ] && [ "$ARCH" = "arm" ]; then
+ usingkvm=1
+ elif [ "$HOST" = "aarch64" ]; then
+ usingkvm=1
+ fi
+fi
+
qemu="${QEMU:-qemu-system-$ARCH_NAME}"
qpath=$(which $qemu 2>/dev/null)
@@ -39,7 +49,7 @@ chr_testdev='-device virtio-serial-device'
chr_testdev+=' -device virtconsole,chardev=ctd -chardev testdev,id=ctd'
# arm64 must use '-cpu host' with kvm
-if [ "$(arch)" = "aarch64" ] && [ "$ARCH" = "arm64" ] && [ -c /dev/kvm ]; then
+if [ $usingkvm = 1 ] && [ "$ARCH" = "arm64" ]; then
processor="host"
fi
--
2.4.5
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