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 9FE54E82CC9 for ; Wed, 27 Sep 2023 19:31:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229691AbjI0Tb4 (ORCPT ); Wed, 27 Sep 2023 15:31:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229459AbjI0Tby (ORCPT ); Wed, 27 Sep 2023 15:31:54 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 96220CC; Wed, 27 Sep 2023 12:31:53 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F22BC433C8; Wed, 27 Sep 2023 19:31:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695843113; bh=qi1xKDFFWwCnBLkMoVy0/9oY9qyTZUaD3X8g7C8BD6E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qoXuqIegm0rgyVqtewApMNzZr5aiY6pTVzsWxBdONdjYZ/VW6V2s2rg36k+QAkOu1 myA9mBKe5bYSR4yb/pIPjqZQnYhV61WyI+aro1Wx/hfSXLzM6rc97IQPCmiOHwiSh0 nk8h15392L22kogFn7OxSeKXubplk3QF9eTg3Xai/YeeeUuhorZP4Ma8CaIbNVCZJn LhSbig01JmELbDZpj/u9LbqPIJFq2W84RWfcXelB8SBoDNDjEX9yhvsz3FF9xbebqw bpEju7CvJiKCycQF9nJuDZYk7DIZ/OORqAJbphw3srJq2+WcbtiJ1c0LRPGrHR2ZAJ 9aFj6MkWQVyHQ== Date: Wed, 27 Sep 2023 21:31:49 +0200 From: Wolfram Sang To: "William A. Kennington III" Cc: tmaimon77@gmail.com, tali.perry1@gmail.com, avifishman70@gmail.com, joel@jms.id.au, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] i2c: npcm7xx: Fix callback completion ordering Message-ID: Mail-Followup-To: Wolfram Sang , "William A. Kennington III" , tmaimon77@gmail.com, tali.perry1@gmail.com, avifishman70@gmail.com, joel@jms.id.au, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230924010214.3700150-1-william@wkennington.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="4bOEtt9VmoOmGDnm" Content-Disposition: inline In-Reply-To: <20230924010214.3700150-1-william@wkennington.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --4bOEtt9VmoOmGDnm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Sep 23, 2023 at 06:02:14PM -0700, William A. Kennington III wrote: > Sometimes, our completions race with new master transfers and override > the bus->operation and bus->master_or_slave variables. This causes > transactions to timeout and kernel crashes less frequently. >=20 > To remedy this, we re-order all completions to the very end of the > function. >=20 > Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller drive= r") > Signed-off-by: William A. Kennington III Applied to for-current, thanks! --4bOEtt9VmoOmGDnm Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmUUgyUACgkQFA3kzBSg KbbQrxAAtBOAJjzGWzT1aMnS9rkkiu+aXkQadOouKjQd3etbUWfV4Yf6O0FL7HdP Fyo4b+hns7NAD2/zUZAVpc/6FlqB7P5/nmUv9ugVMuN1W3bwTeDQRytjfG2/ii4N k44S4v5I6+XbGdYLSpgoGrKFRBJMdRtZYL5qvhsdiXPUdUEsx42j04xNzmazhzEw dLDWdOmPckwnu/A9u8kOw/OU7MD8+/VOh8h259Fw0Evo3vSZxsdNJeKyEp5LTIS1 mM/BG6JY2SOu5LBm+8RIDRBnK5X/Bfg0AhGvczKSpdZeiZccapNLbgg5tKBKj4OA inP2cs2t4dzswZnwKiCr47W5E9mHgg5OUoc7lB5vmHZcJuZCTnoN8adsLh355J+k 3pzlq5LwYTFgbq+iTwV5Aw/Jh6kIQbb8evAp0grCMpX/6FgrrSwQwwQS2MlyuBgp lLGISV114hFqf5PvnTnmYUf+zUB3lLNeFA21v6l/AGzldkJS6Q4DtvrsvxKRAyim 9J8nYpqH44Jaq81AAkEdI6uCXeyw6NplhdxXkEfO/ZHfGKwrRI8ra3HXzeI6fPb/ bwVuFEIO1gGksO8p/p4ncpBvuQCj9PcVCjbSv/79ndrskvNzi4srBOZ8qydorRv0 Vuj8H4mEli36X01pKZBGFeBbBh2wY4vj/FeU5Q2YVQAxNkW2snc= =5RVG -----END PGP SIGNATURE----- --4bOEtt9VmoOmGDnm--