Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751406AbeACQfe (ORCPT + 1 other); Wed, 3 Jan 2018 11:35:34 -0500 Received: from mail-ot0-f171.google.com ([74.125.82.171]:33856 "EHLO mail-ot0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751356AbeACQfb (ORCPT ); Wed, 3 Jan 2018 11:35:31 -0500 X-Google-Smtp-Source: ACJfBovUsFqmW0OmOOvm0ULqra2lOkRj2HtwmpyuYTYt31AWMVkj1wJ9lK5T4mEguwfXBzkQeDECbg== To: X86 ML Cc: Linux Kernel Mailing List , Linux-MM From: Laura Abbott Subject: Crashes with KPTI and -rc6 Message-ID: <5b0de7f2-0753-dbfc-e6d3-a5bac3a02a3d@redhat.com> Date: Wed, 3 Jan 2018 08:35:29 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: Hi, Fedora got a report via IRC of a double fault with KPTI https://paste.fedoraproject.org/paste/SL~of04ZExXP6AN2gcJi7A This is on -rc6 . I saw the one fix posted already which I'll pull in but I wanted to report this as a heads up in case there are other issues. Full tree and configs are at https://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/fedora.git/log/?h=rawhide Thanks, Laura