** Also affects: linux (Ubuntu) Importance: Undecided Status: New
** Also affects: linux (Ubuntu Zesty) Importance: Undecided Status: New ** Also affects: Ubuntu Zesty Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: New => Fix Committed ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Seth Forshee (sforshee) -- 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/1700819 Title: ERAT invalidate on context switch removal Status in Ubuntu: New Status in linux package in Ubuntu: Fix Committed Status in The Zesty Zapus: New Status in linux source package in Zesty: New Bug description: On P9 (Nimbus) DD2 and later, in radix mode, the move to the PID register will implicitly invalidate the user space ERAT entries and leave the kernel ones alone. Thus the only thing needed is an isync() to synchronize this with subsequent uaccess's Upstream submission: http://patchwork.ozlabs.org/patch/780515/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1700819/+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