This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- yakkety' to 'verification-done-yakkety'. If the problem still exists, change the tag 'verification-needed-yakkety' to 'verification-failed- yakkety'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-yakkety -- 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/1667116 Title: POWER9: Additional patches for 17.04 and 16.04.2 Status in linux package in Ubuntu: Fix Released Status in linux source package in Yakkety: Fix Committed Status in linux source package in Zesty: Fix Released Bug description: Hello Canonical, These are additional patches we need to be included into Ubuntu in order to allow it to support POWER9: 38e69b52b powerpc/mm/radix: Skip ptesync in pte update helpers f4894b80b1 powerpc/mm/radix: Use ptep_get_and_clear_full when clearing pte for full mm ca94573b9c powerpc/mm/radix: Update pte update sequence for pte clear case 18061c17c8 powerpc/mm: Update PROTFAULT handling in the page fault path Additionally, we would like to include the following patch: http://patchwork.ozlabs.org/patch/730913/ All these patches are still on powerpc-next, and apply cleanly on ubuntu-zesty, as I my tree shows  https://github.com/leitao/ubuntu-zesty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667116/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : email@example.com Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp