From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227lnSAetjjTY2WTGcNKnYb4r9dfWSPC9RDYRtveFvGOag3yvTYa+PnzSAjcNNNuM4vdJFRs ARC-Seal: i=1; a=rsa-sha256; t=1517590864; cv=none; d=google.com; s=arc-20160816; b=c9SYPDjfina2/UZSS8Lke2ln/unqg98XuLOPunQ3kXeqLQxW7J6fsHic/B9sEkDYqh RrPVLolvJ6OLL/7kkGEHb1OJVouYRc0vAWVfaQ4VgCudRgqtH8pBrfpuHdALN3nA9MTS tjMEVcQx6d/ekjSsx0TjOntyca4+vN/ZLHBdcs7zWYg7h/2Zq/j3hoH865gH2dfx8MPZ zuJ0bWQaSaqu+zGJFwcUIYD/nsWUltXnvgEJgJSu11snCQ3C8hXAP+tJjOyEnxCkFLh2 cvsKe6PBqMSBZIWcfPno3NgZcqemHiUZlJfEjkDjq2sP/ypBxiXHw/EcB4FQJpBQjKAy JEXQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=fgHKzVu75OtG8FGbB1usZbsAysgcu7/zDBudv06/2iA=; b=cB2EQOqllKppgzeX5kZvtpjiRtKH1pfV1zBEQ+/466ybhg14ZBxWxd4+EzIhAgueI3 vIJqAGUyrDtOiR54sD/Zc9bcj8yaoHdq1A/cUccT5lNY4MHkWYWtw0dCKSwoYlB3Qbk5 2aaTF8npKH6MSPBh3Vmp3Fp+AhgPP+wKJYRE2VG2jQOXVEn0JoZrd1jwecbekM5QUr7R sqkLe5/zifmayX/+4Gn7tmFa/4tJC92K4rfdkta3I/++k9aTLTnvhD/gTqqw8u6DbOeO D2pcBO1hCJI5/tPQm0ITAV+mNnCN0Y3AyJFEtBRIMQfhN7hFU9klrOZeZHM81aqKpPqB kiKw== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vasily Averin , "J. Bruce Fields" , Sasha Levin Subject: [PATCH 4.4 40/67] grace: replace BUG_ON by WARN_ONCE in exit_net hook Date: Fri, 2 Feb 2018 17:58:09 +0100 Message-Id: <20180202140819.992149680@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140815.091718203@linuxfoundation.org> References: <20180202140815.091718203@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1591309358674707017?= X-GMAIL-MSGID: =?utf-8?q?1591309358674707017?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vasily Averin [ Upstream commit b872285751c1af010e12d02bce7069e2061a58ca ] Signed-off-by: Vasily Averin Signed-off-by: J. Bruce Fields Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- fs/nfs_common/grace.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/fs/nfs_common/grace.c +++ b/fs/nfs_common/grace.c @@ -104,7 +104,9 @@ grace_exit_net(struct net *net) { struct list_head *grace_list = net_generic(net, grace_net_id); - BUG_ON(!list_empty(grace_list)); + WARN_ONCE(!list_empty(grace_list), + "net %x %s: grace_list is not empty\n", + net->ns.inum, __func__); } static struct pernet_operations grace_net_ops = {