Unverified Commit fe2d0720 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

fix: Check for SSE4.2 support

parent 469ee679

src/config.sh

+18 −10
Original line number Diff line number Diff line
@@ -4,6 +4,8 @@ set -Eeuo pipefail 
KVM_ERR=""

KVM_OPTS=""



if [ "$ARCH" == "amd64" ]; then



  if [ -e /dev/kvm ] && sh -c 'echo -n > /dev/kvm' &> /dev/null; then

    if ! grep -q -e vmx -e svm /proc/cpuinfo; then

      KVM_ERR="(vmx/svm disabled)"
@@ -13,12 +15,18 @@ else 
  fi



  if [ -n "$KVM_ERR" ]; then

  if [ "$ARCH" == "amd64" ]; then

    error "KVM acceleration not detected $KVM_ERR, see the FAQ about this."

    [[ "$DEBUG" != [Yy1]* ]] && exit 88

  fi

  else

  KVM_OPTS=",accel=kvm -enable-kvm -cpu host"

    if [ "$CPU_MODEL" == "host" ]; then

      if ! grep -qE '^flags.* (sse4_2)' /proc/cpuinfo; then

        error "Your CPU does not have the SSE4.2 instruction set, which is required by DSM."

        [[ "$DEBUG" != [Yy1]* ]] && exit 89

      fi

    fi

    KVM_OPTS=",accel=kvm -enable-kvm -cpu $CPU_MODEL"

  fi



fi



DEF_OPTS="-nographic -nodefaults -boot strict=on -display none"