Comment 1 for bug 1667116

Leann,

More Power9 enablement patches for the kernel.

                      Michael

On 02/22/2017 01:19 PM, Launchpad Bug Tracker wrote:
> bugproxy (bugproxy) has assigned this bug to you for Ubuntu:
>
> 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[1]
>
> [1] https://github.com/leitao/ubuntu-zesty
>
> ** Affects: ubuntu
> Importance: Undecided
> Assignee: Taco Screen team (taco-screen-team)
> Status: New
>
>
> ** Tags: architecture-ppc64le bugnameltc-151957 severity-high targetmilestone-inin1704

--
Michael Hohnbaum
OIL Program Manager
Power (ppc64el) Development Project Manager
Canonical, Ltd.