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qemu-ppc64le: Switch off large decrementer capability

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Large decrementer was introduced in Power 9 cpus.
Switch it off "cap-large-decr=off" as not all KVM hosts
support it

Fixes: #2599

Signed-off-by: Nitesh Konkar <niteshkonkar@in.ibm.com>
This commit is contained in:
Your Name 2020-04-08 23:25:28 -05:00
parent 02d8ec0bf8
commit afbd03cf01
1 changed files with 1 additions and 1 deletions
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2
virtcontainers/qemu_ppc64le.go
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@ -22,7 +22,7 @@ const defaultQemuPath = "/usr/bin/qemu-system-ppc64le"
const defaultQemuMachineType = QemuPseries
const defaultQemuMachineOptions = "accel=kvm,usb=off,cap-cfpc=broken,cap-sbbc=broken,cap-ibs=broken"
const defaultQemuMachineOptions = "accel=kvm,usb=off,cap-cfpc=broken,cap-sbbc=broken,cap-ibs=broken,cap-large-decr=off"
const defaultMemMaxPPC64le = 32256 // Restrict MemMax to 32Gb on PPC64le