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=-7.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 C3277C4727C for ; Tue, 29 Sep 2020 19:43:40 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5066220774 for ; Tue, 29 Sep 2020 19:43:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="GbGTLEYW"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Op/Fa70D" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5066220774 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8+IpzH8WKpyLyaEMiFsE1QjKHqaHm6tyy+KW4HPX1WE=; b=GbGTLEYWjHZz1Zb2cgf/Sulln 9mH3lO8wZIRdDhUt82wpcZx/mfNxt9EGIZNKR0cq6oHY5nZ/vzexyPvwWWFsZjnFK3L6P+6JuGPXt yYYSZk+krAfMgjBX1vDs4QpveRs6SaBx5yUVA59OU52O00NT3IGgJnZIT6u9QJGojBz9yOFJl4/7e C+zxUeahGjUgai9Y/nykQI+C134FwqH0Xu7XxTTB0tPx794cl/ga845mJNyPjeAjHqOzzFexREMcD J2HKo+qYYXS/+kZlU88MYXuNBYImafU41ztsNtRxHPcDZZuqc7zr7BZDgK1VkBirQWFtPxj25z5BT iO90quKzA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kNLVy-000163-Gx; Tue, 29 Sep 2020 19:42:18 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kNLVv-00015M-I5 for linux-arm-kernel@lists.infradead.org; Tue, 29 Sep 2020 19:42:16 +0000 Received: from localhost (p54b3311a.dip0.t-ipconnect.de [84.179.49.26]) (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 F254420774; Tue, 29 Sep 2020 19:42:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601408534; bh=JIZhwPve3Mi1IGC1oczxYPHxPllsJSq8vchO7C2xFDE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Op/Fa70DBWQ33OIwm5D/RA9825RjbqiyqvUfTFfpQkbvF4rmv4tb/y+fCwVDkYBbP eVhzcnKl/g3YgZ6HhAAGcIMd/H+Ofr5XGba6mRQFl+wsxUPvXWOlzlbvDPU9ed/hhN 6MwqkW8eGCRmVC/d4NwF03U0JhvYCIF2dOUu43AA= Date: Tue, 29 Sep 2020 21:42:11 +0200 From: Wolfram Sang To: Barry Song Subject: Re: [PATCH] i2c: busses: replace spin_lock_irqsave by spin_lock in hard IRQ Message-ID: <20200929194211.GD2010@kunai> Mail-Followup-To: Wolfram Sang , Barry Song , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxarm@huawei.com, Gregory CLEMENT , Andreas =?utf-8?Q?F=C3=A4rber?= , Manivannan Sadhasivam , Akash Asthana , Mukesh Savaliya , Andy Gross , Bjorn Andersson References: <20200909041001.5612-1-song.bao.hua@hisilicon.com> MIME-Version: 1.0 In-Reply-To: <20200909041001.5612-1-song.bao.hua@hisilicon.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200929_154215_672927_82F6F36F X-CRM114-Status: GOOD ( 11.88 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gregory CLEMENT , linuxarm@huawei.com, Bjorn Andersson , Akash Asthana , Andy Gross , linux-i2c@vger.kernel.org, Manivannan Sadhasivam , Mukesh Savaliya , Andreas =?utf-8?Q?F=C3=A4rber?= , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============2452029026123584288==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============2452029026123584288== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="zbGR4y+acU1DwHSi" Content-Disposition: inline --zbGR4y+acU1DwHSi Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 09, 2020 at 04:10:01PM +1200, Barry Song wrote: > The code has been in a irq-disabled context since it is hard IRQ. There > is no necessity to do it again. >=20 > Cc: Gregory CLEMENT > Cc: "Andreas F=C3=A4rber" > Cc: Manivannan Sadhasivam > Cc: Akash Asthana > Cc: Mukesh Savaliya > Cc: Andy Gross > Cc: Bjorn Andersson > Signed-off-by: Barry Song Applied to for-next, thanks! --zbGR4y+acU1DwHSi Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl9zjhMACgkQFA3kzBSg KbbrIQ/9GNfwgXDfzhJXoRxRQ+qol/m15D4ZUHfjG7HayRBsGrYEoTT+feO67CG3 vcoEWYLDDAewu7Q2QhP2IUNulMJvDVuEutLN+RmzIsQLHIKmOB+sFiHdfQvoAe1t KQVu4mp8+yEkDsjzLrDRJCf2NglBmmCVEPq2L86mrxe87mJpBIr/E9nm4c9FUTyA ZRDDNTsMkyAxnXjOBGz3hMsmyDKnwhA8BBFFLu5WZaGeNvrAk+waUKLRY87ZUA15 ZtBMyldh4zWMXCvFFMf1WtXwKXhVdMDXX4crwGDSeMyZg2ccE9eo9spZdICpso3X kkZVW5vHzBa9VFJyfKbZbHwi9gtDt7c3cB1aQn/B67fXsTLhbW5E6c/5AMqA68oS QO4874An6wTjYEddKCrsLlCN9eh6W4RJXhSEJ8lg4clHUk66xq5rPwhyYTBjTIFO 2Xr1ywsNH7YEPA2vQVWXHZUH2ycZy448AQM7LaTL8ffcXF0R9Qtg4uI9JLvTRnSU DzovnUnuaPNlVGUDDSyQcMaMijUnEPvip4tT36fuYz3L7Haydm8onmBWand9ywsO Xmv0PGI2RjkG7Lx2jSJl+fhckz73+7oPr4yf8uzZi3Q1u+8l3047OL6cNILYDZDj K6jlmKVB0vSQOV3qxA2VmShIJGJLw8WNUzkUqLq0dfTN6oNe8nM= =mYcU -----END PGP SIGNATURE----- --zbGR4y+acU1DwHSi-- --===============2452029026123584288== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============2452029026123584288==--