feat(netbench): automate TAP device setup

mkroening · mkroening · commit 34a26a52d597 · 2025-09-16T16:31:04.000+02:00
diff --git a/benches/netbench/run.sh b/benches/netbench/run.sh
@@ -27,7 +27,7 @@ hermit() {
             -enable-kvm -display none -smp 1 -m 1G -serial stdio \
             -kernel "$root_dir"/kernel/hermit-loader-x86_64 \
             -initrd "$root_dir"/target/x86_64-unknown-hermit/release/$bin \
-            -netdev tap,id=net0,ifname=tap10,script=no,downscript=no,vhost=on \
+            -netdev tap,id=net0,script="$root_dir"/kernel/xtask/hermit-ifup,vhost=on \
             -device virtio-net-pci,netdev=net0,disable-legacy=on \
             -append "-- --address 10.0.5.1 $args"
 }

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ hermit() {`
`27`	`27`	`-enable-kvm -display none -smp 1 -m 1G -serial stdio \`
`28`	`28`	`-kernel "$root_dir"/kernel/hermit-loader-x86_64 \`
`29`	`29`	`-initrd "$root_dir"/target/x86_64-unknown-hermit/release/$bin \`
`30`		`- -netdev tap,id=net0,ifname=tap10,script=no,downscript=no,vhost=on \`
	`30`	`+ -netdev tap,id=net0,script="$root_dir"/kernel/xtask/hermit-ifup,vhost=on \`
`31`	`31`	`-device virtio-net-pci,netdev=net0,disable-legacy=on \`
`32`	`32`	`-append "-- --address 10.0.5.1 $args"`
`33`	`33`	`}`