backporting? -- 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/1745899
Title: [Bug][KVM][Crystal Ridge] Terrible performance of vNVDIMM on QEMU with device DAX backend Status in intel: New Status in linux package in Ubuntu: Triaged Status in linux source package in Bionic: Triaged Bug description: Description: When device DAX (e.g., /dev/daxX.Y) is used as QEMU vNVDIMM backend, its performance in guest is far behind the performance on bare metal. Commit Ids: aa2e063aea79 b8d7044bcff7 (which is in KVM branch instead of mainline kernel) Target kernel:4.16 Target Release:18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1745899/+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
