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 2089ACF9C69 for ; Tue, 24 Sep 2024 17:16:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id AF3BB6B009E; Tue, 24 Sep 2024 13:16:56 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AA45D6B009F; Tue, 24 Sep 2024 13:16:56 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9BA9A6B00A2; Tue, 24 Sep 2024 13:16:56 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 7FB056B009E for ; Tue, 24 Sep 2024 13:16:56 -0400 (EDT) Received: from smtpin25.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 4BFD7A90F2 for ; Tue, 24 Sep 2024 17:16:56 +0000 (UTC) X-FDA: 82600286832.25.716E297 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) by imf15.hostedemail.com (Postfix) with ESMTP id 60863A0004 for ; Tue, 24 Sep 2024 17:16:54 +0000 (UTC) Authentication-Results: imf15.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=gentoo.org; spf=pass (imf15.hostedemail.com: domain of sam@gentoo.org designates 140.211.166.183 as permitted sender) smtp.mailfrom=sam@gentoo.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1727198199; a=rsa-sha256; cv=none; b=tFPbzXfuaEcsmsDTkURde+d2qYdylxObdXzOMWG5UL1ovx8j7oT6zb02jaaUFPzM1uhAIX 2IMuvtTwlNDvnmS+qZQa6Bnuq2j85XAujFxB4XpKKde6vn1TjiIWKXvszfrYLfUZp+ukR8 7ZEXuaNMMaORdHBeghYF3hhbsU94ZIU= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=gentoo.org; spf=pass (imf15.hostedemail.com: domain of sam@gentoo.org designates 140.211.166.183 as permitted sender) smtp.mailfrom=sam@gentoo.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1727198199; 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; bh=WLBiOoj7pLbXd7gJT8uVffEQAwiEKuUJN/mWVdMPiAE=; b=2APCW52jeCO/GixslRO8VUL+Z6fsLnQq6/HTVW2kSLmO11I3kB4i2OTheGku0N3wpYX0Fl lyd7yXUYC70s8GqCfAJ4cwX+VOs9js/XudSuwNEgdwJoZBuBboLbayywwwRllbXhaKwtb+ sl+xATlUVu3ULaQ2Mt5Wa3YNFJoYkv0= From: Sam James To: clm@meta.com, stable@kernel.org, Kairui Song , Matthew Wilcox Cc: axboe@kernel.dk,ct@flyingcircus.io,david@fromorbit.com,dqminh@cloudflare.com,linux-fsdevel@vger.kernel.org,linux-kernel@vger.kernel.org,linux-mm@kvack.org,linux-xfs@vger.kernel.org,regressions@leemhuis.info,regressions@lists.linux.dev,torvalds@linux-foundation.org Subject: Re: Known and unfixed active data loss bug in MM + XFS with large folios since Dec 2021 (any kernel from 6.1 upwards) In-Reply-To: <0a3b09db-23e8-4a06-85f8-a0d7bbc3228b@meta.com> Organization: Gentoo Date: Tue, 24 Sep 2024 18:16:46 +0100 Message-ID: <87plotvuo1.fsf@gentoo.org> MIME-Version: 1.0 Content-Type: text/plain X-Rspam-User: X-Stat-Signature: kmt3s9w7zkqjej75jjf4e6kyxgpkknr1 X-Rspamd-Queue-Id: 60863A0004 X-Rspamd-Server: rspam02 X-HE-Tag: 1727198214-284242 X-HE-Meta: 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 UYnJwekK EQM3xq1LcJdRiUr7jXkZvo/VsfQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.056422, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Kairui, could you send them to the stable ML to be queued if Willy is fine with it?