Patchset enabling a key new feature. Please have the Kernel team pick these up.
Thanks. On 03/24/2017 08:11 AM, Launchpad Bug Tracker wrote: > bugproxy (bugproxy) has assigned this bug to you for Ubuntu: > > == Comment: #0 - Breno Henrique Leitao <[email protected]> - 2017-03-24 > 10:06:27 == > Hi Canonical, > > We would like to have the KVM Radix patches integrated into 17.04 > kernel. This will allow the KVM to support Radix Page mode in the host. > > This is the patchset: > > d3918e7fd4a2 Change interrupt call to reduce scratch space use on HV > 7ede531773ea Move 64-bit KVM interrupt handler out from alt section > a97a65d53d9f 64-bit CONFIG_RELOCATABLE support for interrupts > cc3d2940133d Enable use of radix MMU under hypervisor on POWER9 > dbcbfee0c81c More definitions for POWER9 > ba9b399aee6f Export pgtable_cache and pgtable_cache_add for KVM > 16ed141677c5 Make type of partition table flush depend on partition type > bc3551257af8 Allow for relocation-on interrupts from guest to host > c92701322711 Add userspace interfaces for POWER9 MMU > 468808bd35c4 Set process table for HPT guests on POWER9 > ef8c640cb9cc Use ASDR for HPT guests on POWER9 > 9e04ba69beec Add basic infrastructure for radix guests > f4c51f841d2a Modify guest entry/exit paths to handle radix guests > 5a319350a465 Page table construction and page faults for radix guests > 01756099e0a5 MMU notifier callbacks for radix guests > 8f7b79b8379a Implement dirty page logging for radix guests > 65dae5403a16 Make HPT-specific hypercalls return error in radix mode > a29ebeaf5575 Invalidate TLB on radix guest vcpu movement > 53af3ba2e819 Allow guest exit path to have MMU on > f11f6f79b606 Invalidate ERAT on guest entry/exit for POWER9 DD1 > 8cf4ecc0ca9b Enable radix guest support > 2337d207288f CONFIG_RELOCATABLE support for hmi interrupts > ab9bad0ead9a Remove separate entry for OPAL real mode calls > 70cd4c10b290 Fix software walk of guest process page tables > 4e5acdc23a3d Don't use ASDR for real-mode HPT faults on POWER9 > 3deda5e50c89 Don't try to signal cpu -1 > 8464c8842de2 Fix H_PROD to actually wake the target vcpu > 5982f0849e08 Fix error return in kvm_vm_ioctl_create_spapr_tce > 7a70d7288c92 Invalidate process table caching after setting process table > > ** Affects: ubuntu > Importance: Undecided > Assignee: Taco Screen team (taco-screen-team) > Status: New > > > ** Tags: architecture-ppc64le bugnameltc-152895 severity-high > targetmilestone-inin1704 -- Michael Hohnbaum OIL Program Manager Power (ppc64el) Development Project Manager Canonical, Ltd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1675806 Title: POWER9 Radix mode KVM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1675806/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
