5d24a2c199
Automatic merge from submit-queue Switch from package syscall to golang.org/x/sys/unix **What this PR does / why we need it**: The syscall package is locked down and the comment in https://github.com/golang/go/blob/master/src/syscall/syscall.go#L21-L24 advises to switch code to use the corresponding package from golang.org/x/sys. This PR does so and replaces usage of package syscall with package golang.org/x/sys/unix where applicable. This will also allow to get updates and fixes without having to use a new go version. In order to get the latest functionality, golang.org/x/sys/ is re-vendored. This also allows to use Eventfd() from this package instead of calling the eventfd() C function. **Special notes for your reviewer**: This follows previous works in other Go projects, see e.g. moby/moby#33399, cilium/cilium#588 **Release note**: ```release-note NONE ```
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The vendor/k8s.io directory contains symlinks pointing to this staging area,
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