pkg syscall (freebsd-arm64), const EIDRM = 82
pkg syscall (freebsd-arm64), const EILSEQ = 86
pkg syscall (freebsd-arm64), const EINPROGRESS = 36
pkg syscall (freebsd-arm64), const EINTR = 4
pkg syscall (freebsd-arm64), const EINVAL = 22
pkg syscall (freebsd-arm64), const EIO = 5
pkg syscall (freebsd-arm64), const EISCONN = 56
pkg syscall (freebsd-arm64), const EISDIR = 21
pkg syscall (freebsd-arm64), const ELAST = 96

pkg syscall (darwin-arm64), const EIDRM = 90
pkg syscall (darwin-arm64), const EILSEQ = 92
pkg syscall (darwin-arm64), const EINPROGRESS = 36
pkg syscall (darwin-arm64), const EINTR = 4
pkg syscall (darwin-arm64), const EINVAL = 22
pkg syscall (darwin-arm64), const EIO = 5
pkg syscall (darwin-arm64), const EISCONN = 56
pkg syscall (darwin-arm64), const EISDIR = 21
pkg syscall (darwin-arm64), const ELAST = 106

I wouldn't be in Bill's place for a good deal:  this fireplace is
narrow, to be sure; but I THINK I can kick a little!'

  She drew her foot as far down the chimney as she could, and
waited till she heard a little animal (she couldn't guess of what
sort it was) scratching and scrambling about in the chimney close
above her:  then, saying to herself `This is Bill,' she gave one
sharp kick, and waited to see what would happen next.

- Kubeadm: do not add learner member to etcd client endpoints ([#137259](https://github.com/kubernetes/kubernetes/pull/137259), [@ahrtr](https://github.com/ahrtr)) [SIG Cluster Lifecycle]
- Kubeadm: ignore EINVAL when unmounting /var/lib/kubelet peer mounts during reset ([#137571](https://github.com/kubernetes/kubernetes/pull/137571), [@fuweid](https://github.com/fuweid)) [SIG Cluster Lifecycle]

## Dependencies

### Added

### Bug or Regression

- Kubeadm: do not add learner member to etcd client endpoints ([#137258](https://github.com/kubernetes/kubernetes/pull/137258), [@ahrtr](https://github.com/ahrtr)) [SIG Cluster Lifecycle]
- Kubeadm: ignore EINVAL when unmounting /var/lib/kubelet peer mounts during reset ([#137570](https://github.com/kubernetes/kubernetes/pull/137570), [@fuweid](https://github.com/fuweid)) [SIG Cluster Lifecycle]

## Dependencies

### Added

* kubeadm: fixes error when upgrading from v1.13 to v1.14 clusters created with kubeadm v1.12. Please note that it is required to upgrade etcd during the final v1.13 to v1.14 upgrade. ([#75956](https://github.com/kubernetes/kubernetes/pull/75956), [@fabriziopandini](https://github.com/fabriziopandini))

pkg syscall (freebsd-riscv64), const EILSEQ = 86 #53466
pkg syscall (freebsd-riscv64), const EINPROGRESS = 36 #53466
pkg syscall (freebsd-riscv64), const EINTR = 4 #53466
pkg syscall (freebsd-riscv64), const EINVAL = 22 #53466
pkg syscall (freebsd-riscv64), const EIO = 5 #53466
pkg syscall (freebsd-riscv64), const EISCONN = 56 #53466
pkg syscall (freebsd-riscv64), const EISDIR = 21 #53466

* Changed core_pattern on COS nodes to be an absolute path. ([#86329](https://github.com/kubernetes/kubernetes/pull/86329), [@mml](https://github.com/mml))
* Track mount operations as uncertain if operation fails with non-final error ([#82492](https://github.com/kubernetes/kubernetes/pull/82492), [@gnufied](https://github.com/gnufied))

* Validate positive capacity for PVs and PVCs. ([#55532](https://github.com/kubernetes/kubernetes/pull/55532), [@ianchakeres](https://github.com/ianchakeres))
* Kubelet supports running mount utilities and final mount in a container instead running them on the host. ([#53440](https://github.com/kubernetes/kubernetes/pull/53440), [@jsafrane](https://github.com/jsafrane))

    * Function is linear between points. Resource utilization is defined as one minus ratio of total amount of resource requested by pods on node and node's capacity (scaled to 100).
    * Final utilization used for computation is arithmetic mean of cpu utilization and memory utilization.
    * Function is disabled by default and can be enabled via scheduler policy config file.