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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7144C7EE23 for ; Wed, 24 May 2023 02:52:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239116AbjEXCwf (ORCPT ); Tue, 23 May 2023 22:52:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235511AbjEXCwe (ORCPT ); Tue, 23 May 2023 22:52:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2E22139; Tue, 23 May 2023 19:52:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 307E263822; Wed, 24 May 2023 02:52:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 63644C433EF; Wed, 24 May 2023 02:52:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684896752; bh=8pknsu26G/MZFoo3umZIWDOGFjEyKKgnX58CS1U2u8I=; h=Date:Subject:From:To:Cc:References:In-Reply-To:From; b=D3j2XYr4Ab1zXbSEdoRyP1mDfCVJuxB/8L1S1td0JKTtFMXSmSZkdQc+GQbWRTitX rOHdNoP7G/QBnHzhnCtDe0GSLS/C9BUZAJUUgG+0s0Eb2cWNXH1Vjg8+k3EMv41TeP qSGP7tygfPalJxvMHbXBloV2eAobnU+4iHRCvZMncebVYkj0Mk5sI0PIhTsoKYEjXb Cn02s5kV0rKtaYLjiCoU+saMFnjkzul/+PH+gP6tLGkl1PVYIO6VpG8b1uYl0W34gS l4VsmfQTT+CXJJ/4o7nJszplPI+I9sp98dnlAAvgElvAGu+sft3sWsQagiXkwHCiNn NHzKpwqDpftJw== Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 24 May 2023 05:52:29 +0300 Message-Id: Subject: Re: [PATCH v2] tpm_tis_spi: fix:release chip select when flow control fails From: "Jarkko Sakkinen" To: "Paul Menzel" , "Peijie Shao" Cc: , , , X-Mailer: aerc 0.14.0 References: <20230522070140.33719-1-shaopeijie@cestc.cn> <7840f8c2-a903-7d80-c4bd-8568ad1c8682@molgen.mpg.de> In-Reply-To: <7840f8c2-a903-7d80-c4bd-8568ad1c8682@molgen.mpg.de> Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org On Mon May 22, 2023 at 11:17 AM EEST, Paul Menzel wrote: > Dear Peijie, > > > Thank you for your patch. > > The fix: tag in your commit message summary is uncommon. I suggest: > > > tpm_tis_spi: Release chip select when flow control fails > > > Am 22.05.23 um 09:01 schrieb shaopeijie@cestc.cn: > > From: Peijie Shao > >=20 > > The failure paths in tpm_tis_spi_transfer() do not deactivate > > chip select. Send an empty message (cs_select =3D=3D 0) to overcome > > this. > > Does the standard require to deactivate it? > > A note on your test setup would be nice to have in the commit message. I think it is "good enough", not to say it couldn't be improved. I can accept as it is, or substitute with one with an updated commit message. This is going earliest to v6.5. BR, Jarkko