Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936546AbcJ1DKM (ORCPT ); Thu, 27 Oct 2016 23:10:12 -0400 Received: from quartz.orcorp.ca ([184.70.90.242]:42699 "EHLO quartz.orcorp.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751584AbcJ1DKL (ORCPT ); Thu, 27 Oct 2016 23:10:11 -0400 Date: Thu, 27 Oct 2016 21:09:16 -0600 From: Jason Gunthorpe To: Andy Lutomirski Cc: "linux-kernel@vger.kernel.org" , Peter Huewe , Marcel Selhorst , Jarkko Sakkinen , tpmdd-devel@lists.sourceforge.net Subject: Re: tpm_tis regression in 4.9? Message-ID: <20161028030916.GA29851@obsidianresearch.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 615 Lines: 23 On Thu, Oct 27, 2016 at 05:33:57PM -0700, Andy Lutomirski wrote: > Hi- > > I think this error on my laptop is new on 4.9 kernels: > > [ +0.014696] tpm_tis 00:09: 1.2 TPM (device-id 0xFE, rev-id 2) > [ +0.012228] tpm tpm0: TPM self test failed > [ +0.000019] tpm_tis: probe of 00:09 failed with error -14 > > Is this known? I think this patch from Jarkko's next is the fix: http://git.infradead.org/users/jjs/linux-tpmdd.git/commit/65da72b7ddcdd8990e4783d09c7e86d90ccb4121 Jarkko? Can you hurry that along to go in for -rc? > At the very least, shouldn't the error message include rc? Yes. Thanks, Jason