On 2/27/24 21:30, Dave Hansen wrote: > On 2/26/24 22:08, Yin Fengwei wrote: >>>> https://lore.kernel.org/all/20240222183926.517AFCD2@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ >>> If it _also_ fixes the problem, it'll be a strong indication that it's >>> the right long-term approach. >> I tried your patchset on a Sapphire machine which is the only one broken machine >> I can access today. The base commit is 45ec2f5f6ed3 from the latest linus tree. >> >> Without your patchset, the system boot hang. >> With your patchset, the system boot successfully. > > Yay! Thanks for testing. My pleasure. Regards Yin, Fengwei