** Information type changed from Private to Public -- 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/1932137
Title: [22.04 FEAT] HSCI: Multi-MAC Support (kernel part) Status in Ubuntu on IBM z Systems: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: Enhance HSCI (HiperSockets Converged Interface) with multi-MAC support and provide the corresponding tool for exploitation. Business value: Provide improved capabilites for KVM setups on IBM Z, enhance z/OS interoperation The initial version of HSCI supports single-MAC setups only, where only a single MAC can be registered for the HSCI. This will not work with regular Open vSwitch or MacVTap setups as used by our KVM customers, as both try to register add'l MACs for the KVM guests. And that will also precent z/OS <-> KVM co-location cases from working. This line item will overcome this restriction. If possible, the tooling should exploit multi-MAC transparently (i.e. no add'l switch required - it's enabled all the time). Affected components: kernel >=5.14 Business value: z/OS Co-location. Backports need to be provided if possible for 21.10. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1932137/+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
