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 BE44CC433F5 for ; Sat, 30 Apr 2022 19:22:41 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E2ABB6B0072; Sat, 30 Apr 2022 15:22:40 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DD90F6B0073; Sat, 30 Apr 2022 15:22:40 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CA1536B0074; Sat, 30 Apr 2022 15:22:40 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.a.hostedemail.com [64.99.140.24]) by kanga.kvack.org (Postfix) with ESMTP id B9FA06B0072 for ; Sat, 30 Apr 2022 15:22:40 -0400 (EDT) Received: from smtpin20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 7B64D28C87 for ; Sat, 30 Apr 2022 19:22:40 +0000 (UTC) X-FDA: 79414517280.20.D304A3C Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf23.hostedemail.com (Postfix) with ESMTP id 062DB14006A for ; Sat, 30 Apr 2022 19:22:31 +0000 (UTC) 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 71BA761046; Sat, 30 Apr 2022 19:22:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FDD5C385AA; Sat, 30 Apr 2022 19:22:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1651346557; bh=vYL+tI0U3M8WicVyPKlptZoD7ETGG/8uFx2R18Jlacc=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=QgFJFZRE2P5i701jNDYP/DU2xUa/xUiaiNkqIia4wooGJqiG2vx0i7uHI5zquJ8Do Dzzccq+DdPGxkhcBvomhWKb9nc2I4NN7pOnltgzbFrIsqF8kJSD4NBV7oJhV5cpkwm TnL/i/Ot4mivvfc/Vjmb8ynQJ1hFVONYIUuQFF2A= Date: Sat, 30 Apr 2022 12:22:36 -0700 From: Andrew Morton To: Matthew Wilcox Cc: Linus Torvalds , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [GIT PULL] Rare page cache data corruption fix Message-Id: <20220430122236.bd8301bcfe11c1f7e40c0517@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 062DB14006A X-Stat-Signature: gowrfmox6bz7a5f5trjatf7snm39y5as Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=QgFJFZRE; dmarc=none; spf=pass (imf23.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-Rspam-User: X-HE-Tag: 1651346551-976020 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: On Fri, 22 Apr 2022 20:45:35 +0100 Matthew Wilcox wrote: > XArray: Two fixes for 5.18 > > - Fix the test suite build for kmem_cache_alloc_lru() > > - Fix a rare race between split and load This commit did not have a cc:stable. It has a Fixes:, but we've asked Greg not to backport patches which weren't explicitly cc:stable. If you think this should be backported I suggest you let Greg know.