From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E69F43148D4; Wed, 3 Dec 2025 16:07:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764778071; cv=none; b=pMtbfqc/q+1JgC+McE3WnySZ7O5A+96ZYOEt9V23fDtlQAGHxDCq2JLxTzj+iH+U0uUDEVXItA7TcvNkBliffTcYX2SoHkPIlvSyQXMpdIxrWCkOJSPOeTbvCGQFaPCV8Jdp1JG0OxdUlneFLR//G2LTBgDUGU2c3icAlHaI0U0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764778071; c=relaxed/simple; bh=2g0IJmgk7j/sWPxZjKEbv9OXTTC2rj4pDeKs3DE6S9c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fkoHWCVsOuR+W1s7b2P9LyIkNBb9lOqZOJeLBgNQPlx8lo9pYRKFXE25Dve05JnRqs3QFqVhmTci+IqSmpJEgWhh5M6GmK2+VOyPO6pIhtrSk46sQ7+ABigX8aTLJUQzDt9tELfEXo+CdU6tY4man2jiNiznb7Hypx7kPiHuxro= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Lhc9h9Dr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Lhc9h9Dr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 326C3C4CEF5; Wed, 3 Dec 2025 16:07:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764778070; bh=2g0IJmgk7j/sWPxZjKEbv9OXTTC2rj4pDeKs3DE6S9c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Lhc9h9DrhOspifwh2heM/6QmSZ0c/ZYa4ZhLaIzXpspQdHur2MR+gubEx+lmucBwl fY6COqKl04Bnh/OO7q6Argn+Ka+gOTcw9lex+NDPKISNjahrekEygPYmMlQChK0vpU +SsoSp2MjtdHeim+Y7EGQRanuy4CKzShV/x2ayaE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Joshua Watt , Anna Schumaker , Sasha Levin Subject: [PATCH 5.15 233/392] NFS4: Fix state renewals missing after boot Date: Wed, 3 Dec 2025 16:26:23 +0100 Message-ID: <20251203152422.754802996@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251203152414.082328008@linuxfoundation.org> References: <20251203152414.082328008@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Joshua Watt [ Upstream commit 9bb3baa9d1604cd20f49ae7dac9306b4037a0e7a ] Since the last renewal time was initialized to 0 and jiffies start counting at -5 minutes, any clients connected in the first 5 minutes after a reboot would have their renewal timer set to a very long interval. If the connection was idle, this would result in the client state timing out on the server and the next call to the server would return NFS4ERR_BADSESSION. Fix this by initializing the last renewal time to the current jiffies instead of 0. Signed-off-by: Joshua Watt Signed-off-by: Anna Schumaker Signed-off-by: Sasha Levin --- fs/nfs/nfs4client.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 7e4b126e3061e..02082580d34eb 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -221,6 +221,7 @@ struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init) clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED; clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion]; clp->cl_mig_gen = 1; + clp->cl_last_renewal = jiffies; #if IS_ENABLED(CONFIG_NFS_V4_1) init_waitqueue_head(&clp->cl_lock_waitq); #endif -- 2.51.0