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[2620:137:e000::1:20]) by mx.google.com with ESMTP id k4-20020a637b44000000b00563dd9190b0si1462336pgn.468.2023.07.27.10.22.06; Thu, 27 Jul 2023 10:22:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@posteo.net header.s=2017 header.b=oJ1r6aY6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=posteo.net Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231674AbjG0QkL (ORCPT + 99 others); Thu, 27 Jul 2023 12:40:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230317AbjG0QkH (ORCPT ); Thu, 27 Jul 2023 12:40:07 -0400 Received: from mout01.posteo.de (mout01.posteo.de [185.67.36.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A715230F9 for ; Thu, 27 Jul 2023 09:40:00 -0700 (PDT) Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 61DEB240028 for ; Thu, 27 Jul 2023 18:39:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1690475998; bh=092WwDpn2i4avpEQ13hzD461gGd+m6aVrqr7HZMYW8s=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version: Content-Transfer-Encoding:From; b=oJ1r6aY6sJyL9UdBgULTw/aIRFiGMbWGTwjnmgHNELlMXlPr3s18wLYihWCbB48yI kOSqBF2lo1kEPaQaHI35AkXqz7DwRYormaIZhRKXwML1LHYcCd34y52BDljBc7QsGy q7XMv5/e+hVMtLm4WSDGU8lAWt/AC6hh3HEvXqzW0p5DSN7+KHgCOezfMhAF8TABdm PL5UjPM2uY/cdHE5Bq9hjFyqT1Sk+FM5quTxuNAo1u4lLIbRJiN//hPK0l3Y6bNY5l MHy9ihQhx+Tf+A29bIsB5vBhGORRqPV4AOOQLj91FbC+HUZrorK87HHHf+IXEhzFf7 AFm7pQgwM3+bg== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4RBc1m4FcTz9rxF; Thu, 27 Jul 2023 18:39:56 +0200 (CEST) Date: Thu, 27 Jul 2023 16:39:49 +0000 From: Daniil Stas To: Mario Limonciello Cc: James.Bottomley@hansenpartnership.com, Jason@zx2c4.com, jarkko@kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@leemhuis.info, stable@vger.kernel.org, torvalds@linux-foundation.org Subject: Re: [PATCH 1/1] tpm: disable hwrng for fTPM on some AMD designs Message-ID: <20230727193949.55c18805@g14> In-Reply-To: References: <20230727183805.69c36d6e@g14> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 27 Jul 2023 10:42:33 -0500 Mario Limonciello wrote: > On 7/27/2023 10:38, Daniil Stas wrote: > > Hi, > > I am still getting fTPM stutters with 6.4.3 kernel on Asus GA402RJ > > laptop. > > Compiling kernel without TPM support makes the stutters go away. > > The fTPM firmware version is 0x3005700020005 on my machine. > > Can you please open up a kernel bugzilla and attach your dmesg to it > both with TPM enabled and disabled? > > You can CC me on it directly. There are several bug categories to choose in the bugzilla. Which one should I use? I never used bugzilla before...