pkg/tarsum: specification on TarSum checksum

Signed-off-by: Vincent Batts <vbatts@redhat.com>
pkg/tarsum: review amendments

(separate commit to preserve github conversation)

Signed-off-by: Vincent Batts <vbatts@redhat.com>
pkg/tarsum: review cleanup

Signed-off-by: Vincent Batts <vbatts@redhat.com>
tarsum: updates for jamtur01 comments

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Fix interactive TLS postContainersAttach

related to 266a1044deb9a085ed43dccdc6

Signed-off-by: Jörg Thalheim <joerg@higgsboson.tk>
Merge pull request #9099 from vbatts/vbatts-tarsum_spec

pkg/tarsum: specification on TarSum checksum algorithm
Merge pull request #9582 from Mic92/tls_interactive_exec

Fix interactive TLS postContainersAttach
Fix permissions on ADD/COPY

Fix a regression introduced in PR#9467 when a single file was added or
copied.

Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Merge pull request #9597 from icecrime/9467-chown_regression

Fix permissions on ADD/COPY
add note to docs about overlay + btrfs

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
Merge pull request #9566 from jfrazelle/btrfs-overlayfs

add note to docs about overlay + btrfs unsupported