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 47DE5C36010 for ; Tue, 8 Apr 2025 19:13:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2024F280021; Tue, 8 Apr 2025 15:13:53 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 18D2E280020; Tue, 8 Apr 2025 15:13:53 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id F1D7D280021; Tue, 8 Apr 2025 15:13:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id D15B5280020 for ; Tue, 8 Apr 2025 15:13:52 -0400 (EDT) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 462801A1506 for ; Tue, 8 Apr 2025 19:13:54 +0000 (UTC) X-FDA: 83311826388.14.6DF0A0F Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by imf11.hostedemail.com (Postfix) with ESMTP id B612740008 for ; Tue, 8 Apr 2025 19:13:52 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=Om8FOAy0; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf11.hostedemail.com: domain of mcgrof@kernel.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=mcgrof@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1744139632; a=rsa-sha256; cv=none; b=PPuiXCtlZBHPxh9+RDGRdbco50OrY13kvdzlA+ylCKc6dZ3WUyzO5LdkAZZ8eqPTp9Z/YK lH7EinGtKRR3CS9gJ/71OGFzsd7J38kICYjP5ZLXimXPtFg2nvklJi3hhv5mYszOvp32hX B8BrI0KJO7eT+wszJ6BcT0WgdZb+YCc= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=Om8FOAy0; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf11.hostedemail.com: domain of mcgrof@kernel.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=mcgrof@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1744139632; 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=qGTF6jEddWYa8A/3v7KiRmmzi9Gyjyn7L0s2HZy13+s=; b=FqGwDDY+VClFTdk2jwrqXu2rnH9W3LGdblsZoJX1dBCJiMLfmdgQneOSpGs0kwp2NARwex DJI1rGN46+YJdqR+jEA2UxBvrtSkUwiMiRAeHQqvmA1N+AQ3g7M1s4/3CPoblz8ulp0A6i 2gb6RFOEMYXnhCmTMKLcLmX0RCT9jZ8= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 4420FA491E4; Tue, 8 Apr 2025 19:08:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02892C4CEE8; Tue, 8 Apr 2025 19:13:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744139631; bh=UVl5iTpHM260MX/3qRXPG3WLcoNsa+ERXi0+vvajOWU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Om8FOAy0qhkOWGJRJHKZThT6ySOVxlDEeP7MuKeO1JluzhLZ/kY/7hbMh5f0oYzvm q7eLzs5ecG5R5HRMIICOJGuGQinJkbiNcTqrHvkw3LtSfK9AAs/liKBkKNtGPd0vCU I41pxt/qyia4nsRlDYwLlufw9j6shNU/jkMiRS74rVhwG636xUr3fJVSIdwJ8iYzWX lr/JlQFQPC879+UkgIKoaQYeQKbBCMXeOJX19rdsRN57O3bcyKci5b79V/ARdqr9lc I28SgqstrSsLLBEbzvKBH+TpoKOdFS5fIo1peHgLE12Hdsd6oD0DqanIYKD99eHhVf JZezGNqrbr8iw== Date: Tue, 8 Apr 2025 12:13:49 -0700 From: Luis Chamberlain To: Matthew Wilcox Cc: "Darrick J. Wong" , David Bueso , Jan Kara , Kefeng Wang , Tso Ted , Ritesh Harjani , Johannes Weiner , Oliver Sang , David Hildenbrand , Alistair Popple , linux-mm@kvack.org, Christian Brauner , Hannes Reinecke , oe-lkp@lists.linux.dev, lkp@intel.com, John Garry , linux-block@vger.kernel.org, ltp@lists.linux.it, Pankaj Raghav , Daniel Gomez , Dave Chinner , gost.dev@samsung.com, linux-fsdevel Subject: Re: [linux-next:master] [block/bdev] 3c20917120: BUG:sleeping_function_called_from_invalid_context_at_mm/util.c Message-ID: References: <20250331074541.gK4N_A2Q@linutronix.de> <20250408164307.GK6266@frogsfrogsfrogs> <20250408174855.GI6307@frogsfrogsfrogs> <20250408180240.GM6266@frogsfrogsfrogs> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: B612740008 X-Stat-Signature: ifgnbxzwsk4zssdrj39x5jjjnycuh5oq X-Rspam-User: X-HE-Tag: 1744139632-31170 X-HE-Meta: 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 MbmqxK3X nSeMD5uzVGJO30ayWt8sVdPdqqBjhP/tvLq6MaK+rqTTdRKc4MrU3di63vTGhCbNejcwue6os7zfzkxWhdRfkUBEG3F7UOdL0/GYn5SgAfbaaYHQ1VvEvvj7Q8WXxc/I+e+bSjUey4TC/x/hg9K1Vpn7q2taHheMrYCvLbARij+uClsk+VeCdkBWRC9FwF1fjTt+Hvz6ODw9pZDT8je6uDiJ2lTtG4lXpqfbIdQaF7Hcgr4wit3mI4YwhFrp6E11iB86nVPxq+qoS7IhdR/bsIkRZztBVSABTPbB3iUFyf+sNNIW/CsnI3S2HKmJ4/qw+hhOEGpapU56Mq61jNe1IxN8Oswywc2Urss53TIpmNYE/EDM= 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 Tue, Apr 08, 2025 at 07:51:03PM +0100, Matthew Wilcox wrote: > And then we call readahead, which will happily put order-2 folios > in the pagecache because of my bug that we've never bothered fixing. What was that BTW? Luis