Re: [PATCH 0/4] x86/mm/cpa: Fix cpa-array TLB invalidation

From: StDenis, Tom
Date: Fri Nov 30 2018 - 12:49:40 EST

On 2018-11-30 12:48 p.m., Peter Zijlstra wrote:
> On Fri, Nov 30, 2018 at 04:19:46PM +0000, StDenis, Tom wrote:
>> On 2018-11-30 10:31 a.m., Peter Zijlstra wrote:
>>> I pushed them out to:
>>> git:// x86/mm
>>> I hope that works; I'm out for a few hours, but should check on email
>>> again tonight.
>> NAK I get a failure in TTM on init with your x86/mm branch (see attached
>> dmesg).
> *sigh*, it's been one of those days. Ok, I'll go write some cpa
> selftests or something so that I have code that uses this stuff.

Well the ttm crash could be completely unrelated the problem is your
x86/mm branch is not up to date with master and doesn't include drm fixes.