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TCG Accel fallback for Apple Silicon. Iss #10577

Browse source 
Cause qemu to fall back to using TCG acceleration when HVP acceleration
is not available on Darwin Aarch64.  Qemu prints a warning which it is
desirable to leave to embarrass the upstream Qemu into approving the HVF
patches.

[NO TESTS NEEDED]

Signed-off-by: Jonathan Springer <jspringer@us.ibm.com>
Signed-off-by: Jonathan Springer <jonpspri@gmail.com>
This commit is contained in:
Jonathan Springer 2021-09-05 08:32:52 -04:00
parent 692e37f8f3
commit c01f7725a5
1 changed files with 1 additions and 0 deletions
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1
pkg/machine/qemu/options_darwin_arm64.go
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@ -13,6 +13,7 @@ func (v *MachineVM) addArchOptions() []string {
ovmfDir := getOvmfDir(v.ImagePath, v.Name)
opts := []string{
"-accel", "hvf",
"-accel", "tcg",
"-cpu", "cortex-a57",
"-M", "virt,highmem=off",
"-drive", "file=/usr/local/share/qemu/edk2-aarch64-code.fd,if=pflash,format=raw,readonly=on",