[ Sasha's backport helper bot ] Hi, The upstream commit SHA1 provided is correct: e9bd9c498cb0f5843996dbe5cbce7a1836a83c70 WARNING: Author mismatch between patch and upstream commit: Backport author: Shung-Hsi Yu <shung-hsi.yu@xxxxxxxx> Commit author: Eduard Zingerman <eddyz87@xxxxxxxxx> Status in newer kernel trees: 6.12.y | Present (exact SHA1) 6.6.y | Not found Note: The patch differs from the upstream commit: --- 1: e9bd9c498cb0 < -: ------------ bpf: sync_linked_regs() must preserve subreg_def -: ------------ > 1: de6256c869f3 bpf: sync_linked_regs() must preserve subreg_def --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.6.y | Success | Success | | stable/linux-6.1.y | Success | Success | | stable/linux-5.15.y | Success | Success | | stable/linux-5.10.y | Success | Success |