On Mon, Jan 10, 2022 at 9:53 PM Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > > On Mon, Jan 10, 2022 at 6:44 PM Linus Torvalds > <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > > > > I'll double-check to see if a revert fixes it at the top of my tree. > > Yup. It reverts cleanly, and the end result builds and works fine, and > doesn't show the horrendous flickering. > > I have done that revert, and will continue the merge window work. > Somebody else gets to figure out what the actual bug is, but that > commit was horribly broken on my machine (Sapphire Pulse RX 580 8GB, > fwiw). Thanks for tracking this down. We are investigating the issue. Alex