Revert "The log max is 0XFFFFFF not 0XFF"

This reverts commit 1f7f3554ae4ce5b9e4ad13939f2796d4aa782976.

Definitely wrong, according to the maintainer.
Revert "Add a maybe state to mindlesslyCacheVary."

This reverts commit d7ccb60a2013e618108679ddc97f20644b92cf72.

Looks wrong, according to the maintainer.