From 7c9588a40bd882410049d1e772de2452934a7eaf Mon Sep 17 00:00:00 2001 From: Alexander Potapenko Date: Mon, 16 Sep 2024 17:49:22 +0200 Subject: vm/qemu: enable sve128 on ARM instances This seems to be an acceptable compromise between speed and coverage --- vm/qemu/qemu.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/vm/qemu/qemu.go b/vm/qemu/qemu.go index f187471a1..96fdfd139 100644 --- a/vm/qemu/qemu.go +++ b/vm/qemu/qemu.go @@ -153,7 +153,7 @@ var archConfigs = map[string]*archConfig{ // Disable SVE and pointer authentication for now, they significantly slow down // the emulation and are unlikely to bring a lot of new coverage. QemuArgs: strings.Join([]string{"-machine virt,virtualization=on,gic-version=max ", - "-cpu max,sve=off,pauth=off -accel tcg,thread=multi"}, ""), + "-cpu max,sve128=on,pauth=off -accel tcg,thread=multi"}, ""), NetDev: "virtio-net-pci", RngDev: "virtio-rng-pci", CmdLine: []string{ -- cgit mrf-deployment