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 30802C46467 for ; Wed, 4 Jan 2023 16:16:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239815AbjADQQG (ORCPT ); Wed, 4 Jan 2023 11:16:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239882AbjADQPr (ORCPT ); Wed, 4 Jan 2023 11:15:47 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE0833D9DA for ; Wed, 4 Jan 2023 08:15:35 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 68D59B8171C for ; Wed, 4 Jan 2023 16:15:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92B65C433F1; Wed, 4 Jan 2023 16:15:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672848933; bh=+K7NqQ8ruQddz2eXqd/yUqVXYkEvC4WHEVyi3KhOHE4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NmgVC0zG+WAEJvYBAklJqey08M1Z64/oYemhBgxb0za3RGgVI6uh3O2C4/Hj9eWYH zbmUREt0cSfhlc/7bjKoH23aZZZ669mMpFU0UmD8ecOy87+x6f5wFMTgA/2fCHBYhK 1XIy4Apd5huePUKkXzzqgFq2+pdF1HOOacbqIfTQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Paulo Alcantara (SUSE)" , Steve French Subject: [PATCH 6.1 106/207] cifs: set correct ipc status after initial tree connect Date: Wed, 4 Jan 2023 17:06:04 +0100 Message-Id: <20230104160515.269504648@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230104160511.905925875@linuxfoundation.org> References: <20230104160511.905925875@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: Paulo Alcantara commit 86fe0fa8747fb1bc4cc44fc1966e0959fe752f38 upstream. cifs_tcon::status wasn't correctly updated to TID_GOOD after establishing initial IPC connection thus staying at TID_NEW as long as it wasn't reconnected. Cc: stable@vger.kernel.org Signed-off-by: Paulo Alcantara (SUSE) Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman --- fs/cifs/connect.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1871,6 +1871,9 @@ cifs_setup_ipc(struct cifs_ses *ses, str cifs_dbg(FYI, "IPC tcon rc=%d ipc tid=0x%x\n", rc, tcon->tid); + spin_lock(&tcon->tc_lock); + tcon->status = TID_GOOD; + spin_unlock(&tcon->tc_lock); ses->tcon_ipc = tcon; out: return rc; @@ -2280,10 +2283,10 @@ cifs_get_smb_ses(struct TCP_Server_Info list_add(&ses->smb_ses_list, &server->smb_ses_list); spin_unlock(&cifs_tcp_ses_lock); - free_xid(xid); - cifs_setup_ipc(ses, ctx); + free_xid(xid); + return ses; get_ses_fail: