From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CBA74C388F2 for ; Tue, 3 Nov 2020 04:17:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8160322275 for ; Tue, 3 Nov 2020 04:17:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604377074; bh=4OGHzAxz7WFZtNs9CphqLWKlBm+j+M7Z6Slfy8+C7l4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=HqAVkDw21LZs+2/7/SjJEqzFDBGHkNIAl3ZtHjn/EhEgZ9HZADFNRQkSggTuYnlv/ jvA9Xotpt8uBNjfj/RYj6T4l6fYsoJw8r5dCZI3se+2wgela1GR2qx1UziGg5NDm+r J2exnNYMYFqVCvXRkYgCAtCzavACwZiD3xYGbya8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725952AbgKCERy (ORCPT ); Mon, 2 Nov 2020 23:17:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:39850 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725940AbgKCERy (ORCPT ); Mon, 2 Nov 2020 23:17:54 -0500 Received: from kernel.org (83-245-197-237.elisa-laajakaista.fi [83.245.197.237]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 735C720756; Tue, 3 Nov 2020 04:17:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604377073; bh=4OGHzAxz7WFZtNs9CphqLWKlBm+j+M7Z6Slfy8+C7l4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FaZqIVLslCNcANh8eI2xrVj7ZNLGIvVmIJD9mjF78ps8UnFoiFY6reggnVK4IyE+C Fj2O+6i5AruspGSHxbKMr0khNaYwqpQpkbkHeVwsTzFaggIdK+YB5A6btOEtxHpMmJ MaNRwXjTU3NRdDd0cHlExMyBYL8Ce7vZXYAm7rGU= Date: Tue, 3 Nov 2020 06:17:49 +0200 From: Jarkko Sakkinen To: James Bottomley Cc: Jerry Snitselaar , linux-integrity@vger.kernel.org, Jason Gunthorpe , Jarkko Sakkinen , Peter Huewe Subject: Re: [PATCH v2 4/5] tpm_tis: fix IRQ probing Message-ID: <20201103041749.GB56284@kernel.org> References: <20201001180925.13808-1-James.Bottomley@HansenPartnership.com> <20201001180925.13808-5-James.Bottomley@HansenPartnership.com> <87zh4hg4wg.fsf@redhat.com> <20201024121718.GC32960@kernel.org> <20201030124335.GD522355@kernel.org> <837dbe43b7507a765553260289de5fd8eee397c4.camel@HansenPartnership.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <837dbe43b7507a765553260289de5fd8eee397c4.camel@HansenPartnership.com> Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org On Fri, Oct 30, 2020 at 08:49:27AM -0700, James Bottomley wrote: > On Fri, 2020-10-30 at 14:43 +0200, Jarkko Sakkinen wrote: > [...] > > I tested this with: > > > > - > > https://ark.intel.com/content/www/us/en/ark/products/84861/intel-nuc-kit-nuc5i5myhe.html > > dTPM 1.2 > > - > > https://ark.intel.com/content/www/us/en/ark/products/74483/intel-nuc-kit-dc53427hye.html > > dTPM 2.0 > > > > I did not get "TPM interrupt not working, polling instead" to klog. > > But I neither see tpm0 in /proc/interrupts. What I'm doing wrong? > > That's usually what you get when ACPI specifies the interrupt isn't > connected (we don't try to probe it). > > James Right, I'll test today with the same NUC's with "force=1". /Jarkko