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Merge pull request #990 from devimc/topic/scripts/qemu5

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scripts: update configuration script to support QEMU 5.0
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Julio Montes 2020-03-27 13:50:35 -06:00 committed by GitHub
commit b4ecfdb2dc
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1 changed files with 14 additions and 2 deletions
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12
scripts/configure-hypervisor.sh
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@ -207,8 +207,17 @@ generate_qemu_options() {
# Disabled options
if [ "${qemu_version_major}" -ge 5 ]; then
# Disable sheepdog block driver support
qemu_options+=(size:--disable-sheepdog)
# Disable block migration in the main migration stream
qemu_options+=(size:--disable-live-block-migration)
else
# Starting from QEMU 5.0, the bluetooth code has been removed without replacement.
# bluetooth support not required
qemu_options+=(size:--disable-bluez)
fi
# braille support not required
qemu_options+=(size:--disable-brlapi)
@ -397,6 +406,9 @@ generate_qemu_options() {
# for that architecture
if [ "$arch" == x86_64 ]; then
qemu_options+=(speed:--enable-avx2)
if [ "${qemu_version_major}" -ge 5 ]; then
qemu_options+=(speed:--enable-avx512f)
fi
# According to QEMU's nvdimm documentation: When 'pmem' is 'on' and QEMU is
# built with libpmem support, QEMU will take necessary operations to guarantee
# the persistence of its own writes to the vNVDIMM backend.