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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DF06C4707B for ; Sat, 13 Jan 2024 08:47:21 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 7B7C96B0087; Sat, 13 Jan 2024 03:47:20 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7680E6B0089; Sat, 13 Jan 2024 03:47:20 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6573F6B008C; Sat, 13 Jan 2024 03:47:20 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 4F92C6B0087 for ; Sat, 13 Jan 2024 03:47:20 -0500 (EST) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 1A9921A026D for ; Sat, 13 Jan 2024 08:47:20 +0000 (UTC) X-FDA: 81673658640.27.D7C0F20 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf08.hostedemail.com (Postfix) with ESMTP id 72D87160008 for ; Sat, 13 Jan 2024 08:47:18 +0000 (UTC) Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=linuxfoundation.org header.s=korg header.b=Xn4+q1vH; dmarc=pass (policy=none) header.from=linuxfoundation.org; spf=pass (imf08.hostedemail.com: domain of gregkh@linuxfoundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1705135638; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=mwQVCD6l6Lv1AN4VaVF+m5jXLMKOmfGgRyAQRPSJs5U=; b=f76MOynB1BphSFs8AWVByEwFBn0E2/qhGpEyuuc19j0y1rrl65rfXg79gtSkOuxAyNewgN vk//mCrGw3oWUUvEDwJdztXY2bEiFuZhz2DWTtxSzIL+W8p/NRdum3kqvk1G5aQyCnrEz7 WpZTOHkNXsI+eyJ+B5K8A1vprDBW9XA= ARC-Authentication-Results: i=1; imf08.hostedemail.com; dkim=pass header.d=linuxfoundation.org header.s=korg header.b=Xn4+q1vH; dmarc=pass (policy=none) header.from=linuxfoundation.org; spf=pass (imf08.hostedemail.com: domain of gregkh@linuxfoundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1705135638; a=rsa-sha256; cv=none; b=OfA8WQbIS3vwyB4M3f+bZCSaqx8buVWInjuNYQlKQQfOif359s7oWbBZQegL7s/ZyzAGR2 Gki8NDYhW/MPdZZJOcgnvpZAIAGR9kBVGZHcN6JPA6WL0asLIhBkkWmehH3Guq2t6SVF2I AlePvHGgaqPOE7riB+Kp0xK0MiWTsGY= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id B90536069D; Sat, 13 Jan 2024 08:47:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C7154C433C7; Sat, 13 Jan 2024 08:47:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705135635; bh=KdwxMYv7o6pw1GOXq0l7vgitfs+43uc1Npe8Z2Rl8oM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Xn4+q1vHMeOlxECUgBICafgoMdYugGECJ4PwI1kPXG8CqKUoCeReujvgY9BGaoOcf YwpCXl8Hu/osgZgQetYTPwkcC8Xhut4ms6NQ3I5ZKU8ATxnfgNinPCHKxblFL19ZlI OanmmVNvDRgVSCrBP/mA7O8zp3cHA1DbTPbcdhZU= Date: Sat, 13 Jan 2024 09:47:12 +0100 From: "gregkh@linuxfoundation.org" To: Steve French Cc: David Howells , Salvatore Bonaccorso , Paulo Alcantara , Shyam Prasad N , Rohith Surabattula , Matthew Wilcox , Jeff Layton , Steve French , "Jitindar Singh, Suraj" , "linux-mm@kvack.org" , "stable-commits@vger.kernel.org" , stable@vger.kernel.org, linux-cifs@vger.kernel.org, Linux regressions mailing list Subject: Re: [Regression 6.1.y] From "cifs: Fix flushing, invalidation and file size with copy_file_range()" Message-ID: <2024011302-nail-uncombed-932a@gregkh> References: <2023121124-trifle-uncharted-2622@gregkh> <8e59220d-b0f3-4dae-afc3-36acfa6873e4@leemhuis.info> <13a70cc5-78fc-49a4-8d78-41e5479e3023@leemhuis.info> <2024011115-neatly-trout-5532@gregkh> <2162049.1705069551@warthog.procyon.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 72D87160008 X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: u14fqjprwnsoeojhsyb3hs9uyppjs4st X-HE-Tag: 1705135638-192240 X-HE-Meta: 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 NRatACOe z+eh44k05x1XJplNfznsWGlodErZxQHlh1TYBTOOnyYPgRIhV5jYd65v5JOkD8JRbQIyPSCeimt3pSIEfWREAY4MACVguUwEbnkCfcGWT7gKVXSQMBEmlehUah9in0fBHyGJMKR8fqu0tSzLUKO3tzg2ZEDCzxq7PIU8jBXqI9Gq6TCc6ihYsFcgIiETXt4Ni96D1MObPSocg0tqCvvrMW6bG86miXHW6zvypcjZYkuuXJzvtbFrKvTB7jQjYIm02YhlE3lJu0tKNUqfblAvFKyBRgkulTTbIRGWAW2OR7fyj0xVPYDBURBBegtunrgJb98bWf+D1I1jVEfwN9u1y57lAtx2RI7vR2tgr0e8WgZbgG/mYcrbnKeivYKceIL71L+VVBgPA18uyAy4eCaJHuJavEg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Jan 12, 2024 at 11:20:53PM -0600, Steve French wrote: > Here is a patch similar to what David suggested. Seems > straightforward fix. See attached. > I did limited testing on it tonight with 6.1 (will do more tomorrow, > but feedback welcome) but it did fix the regression in xfstest > generic/001 mentioned in this thread. Thanks, now queued up! greg k-h