Fix build on other Linux architectures

[yselkowitz]

Merge from upstream:

kubernetes-retired#1039
kubernetes-retired@6370d75

We will need this in 4.2 and later branches.

[openshift-ci-robot]

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[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: yselkowitz
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[sohankunkerkar]

/retest

[sohankunkerkar]

@yselkowitz Thanks for filing this PR. It looks like we're planning to fast-forward our master branch to upstream v0.1.0-rc4 release which includes your change as well so I'm closing this PR to avoid any duplicate work.

[yselkowitz]

@sohankunkerkar will 4.2 and 4.3 branches also be fast-forwarded? We need those fixed as well.

[abhat]

@yselkowitz yes, those will get forwarded from the downstream master.