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runtime/qemu: Use explicit "on" for kernel_irqchip parameter

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Kata uses the 'kernel_irqchip' machine option to qemu.  By default it
uses it in what qemu calls the "short-form boolean" with no parameter.
That style was deprecated by qemu between 5.2 and 6.0 (commit
ccd3b3b8112b) and effectively removed entirely between 6.0 and 6.1
(commit d8fb7d0969d5).

Update ourselves for newer qemus by using an explicit
"kernel_irqchip=on".

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2021-07-28 13:44:02 +10:00
parent b24ee4b11e
commit 3165095669
1 changed files with 1 additions and 1 deletions
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2
src/runtime/virtcontainers/qemu_amd64.go
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@ -31,7 +31,7 @@ const (
defaultQemuMachineType = QemuQ35
defaultQemuMachineOptions = "accel=kvm,kernel_irqchip"
defaultQemuMachineOptions = "accel=kvm,kernel_irqchip=on"
qmpMigrationWaitTimeout = 5 * time.Second