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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x26-20020aa79a5a000000b0063b78674625si18752134pfj.327.2023.04.27.09.44.08; Thu, 27 Apr 2023 09:44:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=oNSTZUlZ; dkim=neutral (no key) header.i=@suse.cz; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243525AbjD0QZS (ORCPT + 99 others); Thu, 27 Apr 2023 12:25:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243206AbjD0QZC (ORCPT ); Thu, 27 Apr 2023 12:25:02 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2407092; Thu, 27 Apr 2023 09:25:01 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id BC0A421BF2; Thu, 27 Apr 2023 16:24:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1682612699; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=q7TAZ0q4h7Wv9H0RCQhUyP+h1ay8o9EaK4u28oaZeQ0=; b=oNSTZUlZ/Bfmms23RAIls+WqCin+tzUUbtYXZ7nHS4MFKPMUsFQY9X1qnzRMpLReSl+HzB AVoMT28rVzZZr+f8/Adyf7WmHT6WQrAyrRnWxG2cxeL9CZ1lpyD/eH3cc6D/Wr8SkuNX9x Wmyoa/YbgyMI/jwuO5zE5fw35bw5QxA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1682612699; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=q7TAZ0q4h7Wv9H0RCQhUyP+h1ay8o9EaK4u28oaZeQ0=; b=+nvjVt0j6fdUD6PeEaHt5dZBScQlgaeafhSYNQvVrleltQ1WKnWqjwYxrVjxwf99iLfrLi RE23KCM4HN34QhAQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id AEE65138F9; Thu, 27 Apr 2023 16:24:59 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id yuqnKtuhSmRyWAAAMHmgww (envelope-from ); Thu, 27 Apr 2023 16:24:59 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 23DE3A0729; Thu, 27 Apr 2023 18:24:59 +0200 (CEST) Date: Thu, 27 Apr 2023 18:24:59 +0200 From: Jan Kara To: stable@vger.kernel.org Cc: Ted Tso , linux-ext4@vger.kernel.org Subject: Pick commit 2729cfdcfa ("ext4: use ext4_journal_start/stop for fast commit transactions") Message-ID: <20230427162459.qb3tnh3be6ofibzz@quack3> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Hello, recently I've debugged a deadlock issue in ext4 fast commit feature in our openSUSE Leap kernel. Checking with upstream I've found out the issue was accidentally fixed by commit 2729cfdcfa1c ("ext4: use ext4_journal_start/stop for fast commit transactions"). Can you please pick up this commit into the stable tree? The problem has been there since fast commit began to exist (in 5.10-rc1) so 5.10 and 5.15 stable trees need the fix. Thanks! Honza -- Jan Kara SUSE Labs, CR