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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3BDEEB64DC for ; Fri, 21 Jul 2023 16:25:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232898AbjGUQZl (ORCPT ); Fri, 21 Jul 2023 12:25:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232897AbjGUQZ2 (ORCPT ); Fri, 21 Jul 2023 12:25:28 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C48A65B8B for ; Fri, 21 Jul 2023 09:22:07 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A3A4B61D41 for ; Fri, 21 Jul 2023 16:22:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1877C433C9; Fri, 21 Jul 2023 16:22:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689956527; bh=C/7PE3lTUQqXGIBmi8qxzOjX7fOp1NVRE9IdJxn3L/g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BpPuiWuW8clKTq2XlAfB/OTUAu9zMWhydGtm5ZsiwoNwj2dkIZPYQBdpDygRNNOoH cQ5YnhrCv1F08YFtgb50J20Gh1sqQGXbs0OtMuwn0a7HZLONFAoF6KI5dgGzWrKC+F PJHYi6TA21f1geoyxto+HEjQO/aoPLxVYzAcB90Q= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alexander Aring , David Teigland Subject: [PATCH 6.4 192/292] fs: dlm: fix missing pending to false Date: Fri, 21 Jul 2023 18:05:01 +0200 Message-ID: <20230721160537.138422396@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721160528.800311148@linuxfoundation.org> References: <20230721160528.800311148@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alexander Aring commit f68bb23cad1f128198074ed7b3a4c5fb03dbd9d2 upstream. This patch sets the process_dlm_messages_pending boolean to false when there was no message to process. It is a case which should not happen but if we are prepared to recover from this situation by setting pending boolean to false. Cc: stable@vger.kernel.org Fixes: dbb751ffab0b ("fs: dlm: parallelize lowcomms socket handling") Signed-off-by: Alexander Aring Signed-off-by: David Teigland Signed-off-by: Greg Kroah-Hartman --- fs/dlm/lowcomms.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 3d3802c47b8b..5aad4d4842eb 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -898,6 +898,7 @@ static void process_dlm_messages(struct work_struct *work) pentry = list_first_entry_or_null(&processqueue, struct processqueue_entry, list); if (WARN_ON_ONCE(!pentry)) { + process_dlm_messages_pending = false; spin_unlock(&processqueue_lock); return; } -- 2.41.0