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[209.85.167.51]) by smtp.gmail.com with ESMTPSA id v4sm3209307lji.103.2019.06.19.11.49.53 for (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Wed, 19 Jun 2019 11:49:53 -0700 (PDT) Received: by mail-lf1-f51.google.com with SMTP id y198so450351lfa.1 for ; Wed, 19 Jun 2019 11:49:53 -0700 (PDT) X-Received: by 2002:ac2:50c4:: with SMTP id h4mr8139468lfm.61.1560970193012; Wed, 19 Jun 2019 11:49:53 -0700 (PDT) MIME-Version: 1.0 References: <156094799629.21217.4574572565333265288@skylake-alporthouse-com> In-Reply-To: <156094799629.21217.4574572565333265288@skylake-alporthouse-com> From: Linus Torvalds Date: Wed, 19 Jun 2019 11:49:37 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: NMI hardlock stacktrace deadlock [was Re: Linux 5.2-rc5] To: Chris Wilson Cc: Linux List Kernel Mailing Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 19, 2019 at 5:40 AM Chris Wilson wrote: > > I haven't bisected this, but with the merge of rc5 into our CI we > started hitting an issue that resulted in a oops and the NMI watchdog > firing as we dumped the ftrace. Do you have the oops itself at all? Linus