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 04DC4ECAAD8 for ; Fri, 16 Sep 2022 11:45:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230233AbiIPLpq (ORCPT ); Fri, 16 Sep 2022 07:45:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229899AbiIPLpo (ORCPT ); Fri, 16 Sep 2022 07:45:44 -0400 Received: from new2-smtp.messagingengine.com (new2-smtp.messagingengine.com [66.111.4.224]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B1364E62B; Fri, 16 Sep 2022 04:45:41 -0700 (PDT) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailnew.nyi.internal (Postfix) with ESMTP id A086A580A5C; Fri, 16 Sep 2022 07:45:39 -0400 (EDT) Received: from imap51 ([10.202.2.101]) by compute3.internal (MEProxy); Fri, 16 Sep 2022 07:45:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to; s=fm1; t=1663328739; x=1663332339; bh=eM0zkrYKkb R1hHKUibwuksFexdGqU5ZZzCGObF1lj10=; b=aRC0gB+jlHnZIwJHvjm4H8il/A gXfQ7KHQTRCm52vJyltXqZYxZYeYdPKbby5RerDJ0Ox/lB+4hs6NIse59JY9WCvP /3peHYH8Uw1dMerZoJABUIbDYK4EJ2ylcydd109ofUXH90ncF6k1EqhZR5hrI3Xd 0z5g3jIEGTSKAOjHlCGn00kUg3EQ7M5X3DShg9Q2MKMYjibk3+yeOunpR3LpQY2d rsDSjqt8Ge1AYvivgckhDRTMH/bfOLa/GrfHyhprKTctqfIyN8YkliDRcetqbP63 R5lbQ0usBF8lCF+Ow+uKBzvQFYCvoKZyNnq4/KQ/jUtdUoGB8tpOpLtTGGJg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; t=1663328739; x=1663332339; bh=eM0zkrYKkbR1hHKUibwuksFexdGq U5ZZzCGObF1lj10=; b=CWVkr1e0IseTqGS4lGkkC4NJjvyK6Hz35gN9o1vvIThM z7cMxLTIQMl3fqFyieZHHtnQ2hhifyzAsts+OBE3MGWRbTJZk4I0K/5g9sj7cQIo iFThSIXeVRmqXP8QAoSP96+OaTzAEVaZ5TGVfAnIztSuMaD5cMvXuDo25Mr7x9ro hlI3iG3UgRgInMh+OnoKJI/C9ShWhvgVtT1WB6ihrVSOUC3bKgdsBUzhzx2Nofan agTudrwcnw3m7dLeD9sthMwwWUo6Qf5xTOvCwpqBJRkhA8zOnQoUVdf+QhUuafLU qpvcnGb/ATs8FNOSmJKfNAAbuPMp9EwbDEqQrgawsw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrfedvtddggeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvfevufgtsehttdertderredtnecuhfhrohhmpedftehr nhguuceuvghrghhmrghnnhdfuceorghrnhgusegrrhhnuggsrdguvgeqnecuggftrfgrth htvghrnhepffehueegteeihfegtefhjefgtdeugfegjeelheejueethfefgeeghfektdek teffnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprg hrnhgusegrrhhnuggsrdguvg X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 183F5B60086; Fri, 16 Sep 2022 07:45:39 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.7.0-alpha0-935-ge4ccd4c47b-fm-20220914.001-ge4ccd4c4 Mime-Version: 1.0 Message-Id: In-Reply-To: <632455db.df0a0220.9684.aafc@mx.google.com> References: <20220916001038.11147-1-ansuelsmth@gmail.com> <4dcb0e76-b965-42da-b637-751d2f8e1c51@www.fastmail.com> <632455db.df0a0220.9684.aafc@mx.google.com> Date: Fri, 16 Sep 2022 13:45:17 +0200 From: "Arnd Bergmann" To: "Christian Marangi" Cc: "Manivannan Sadhasivam" , "Miquel Raynal" , "Richard Weinberger" , "Vignesh Raghavendra" , "Vinod Koul" , "Mark Brown" , linux-mtd@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] mtd: nand: raw: qcom_nandc: handle error pointer from adm prep_slave_sg Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri, Sep 16, 2022, at 5:11 AM, Christian Marangi wrote: > On Fri, Sep 16, 2022 at 11:01:11AM +0200, Arnd Bergmann wrote: > > Thanks for the review and the clarification! > (Also extra point the fixes tag will match the driver) Regarding the fixes tag, how did you actually get to my patch? While it's possible that it caused the regression, it did not introduce the ERR_PTR() usage that was already there in 5c9f8c2dbdbe ("dmaengine: qcom: Add ADM driver"). Maybe there is another bug that needs to be addressed in this driver? Arnd