On Tue, Aug 12, 2025 at 02:00:36PM -0500, Bjorn Helgaas wrote: > On Tue, Aug 12, 2025 at 08:22:09PM +0200, Nam Cao wrote: > > Minor correction, it is not just an unnecessary WARN_ON, but child devices' > > drivers couldn't enable MSI at all. > > > > So perhaps something like "Remove the sanity check to allow child devices > > which only support MSI". > > Thanks, updated. Sorry for the extra work I have been putting on you this cycle. I trust you understand it is for good reason. It is unfortunate that I do not have hardware for most patches I sent. The best I could do was staring at the patches until I think "yeah, that probably isn't broken". That obviously isn't good enough to remove all bugs. I wish that I could do better, but oh well... Thanks Ammar as well, for helping me tracking down this bug. I hope this one is the last regression report that we will see. Nam
