Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Revert changes that ocassionally got into r241192.Pointy hat to: me
MFC: r241002Fix pseudo checksum calculation.This fixes ipfilter w/ network controllers that implement onlypartial rx csum offloading.PR: 106438Obtained from: upstream
Copy head to stable/9 as part of 9.0-RELEASE release cycle.Approved by: re (implicit)
Add threading support.
Add basic support for PowerPC. This excludes kgdb(1).