Hi Andrea, On 1/7/22 18:32, Andrea Righi wrote:
I'm experiencing some boot problems on c4.large instances on AWS with this commit applied (system stuck at boot - no oops or panic, just stuck): 83dbf898a2d4 ("PCI/MSI: Mask MSI-X vectors only on success") If I revert this commit the boot completes correctly (found doing a bisect). I'm using a 5.15.12 kernel. Let me know if there's anything I can do to better track down the issue. For now I've just reverted the commit.
Sorry, I don't have a good idea what might go wrong here. Perhaps Thomas has some thoughts on this? Thanks, Stefan