This needs more information before I can pass it upstream. What hardware (don't need make model but do need things like "we're using X version NVDIMM and Y CPU with AA.BB Ubuntu and kernel C.DD.EE)
Also, explicit steps to reproduce this would be useful as well. And more info hopefully like some syslog snippets when this occurs, etc. As it stands, this is not actionable information. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2008750 Title: [SRU] Daxctl gets the error of resource busy on HBM devices Status in linux package in Ubuntu: Incomplete Bug description: [Impact] On Ubuntu, it gets the error of "Device or resource busy." fuser shows that the kernel thread "kdevtmpfs" is occupying the HBMs. I tried to build a kernel without CONFIG_DEVTMPFS set. But it got stuck in initramfs If it is possible, please get this issue a quick triage, just to get a basic estimate how hard this issue is and how much effort is needed for Ubuntu for support it. [Fix] [Test Plan] [Where problems could occur] [Other Info] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2008750/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
