From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   876296e9b7f0..6f58c16c494f  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 6f58c16c494f [mlir][linalg] Use ub.poison in data layout propagation if a packed operand requires padding. (#159467)