Lag after resume culprit found

https://github.com/freebsd/freebsd/commit/66f063557f257baa9c8aeab9f933171eaa6e1cfa x86 cpususpend_handler: call wbinvd after setting suspend state bits How to test (i915kms) Start X with glxgears Confirm running stable at 60 fps suspend/resume (S3) glxgears is now fluctuating between 10-40 fps.

Microcode Updater Changes

https://reviews.freebsd.org/D15443 The FreeBSD Foundation has collaborated with a few folks so that we can continue to process and update microcode on FreeBSD. This review represents the first step in updating our infrastructure. If you are currently using microcode updates, please give this a

Something between r333623 - r333670 locks up at start of boot

...on my laptop. Build machine was "fine." Links -- including to copies of most recent verbose dmesg.boot files -- may be found at . Last successful build & smoke-test of head on my laptop was: FreeBSD g1-215.catwhisker.org 12.0-CURRENT