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 X-Spam-Level: X-Spam-Status: No, score=-19.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B428C19F40 for ; Mon, 26 Jul 2021 16:26:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4518060FC4 for ; Mon, 26 Jul 2021 16:26:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231620AbhGZPpc (ORCPT ); Mon, 26 Jul 2021 11:45:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:42680 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236687AbhGZP3K (ORCPT ); Mon, 26 Jul 2021 11:29:10 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9E3B66101E; Mon, 26 Jul 2021 16:07:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1627315648; bh=mI38fLHm9QiqKCocEnN/NSDEGj/6ubCX7Ie3xSJpOxs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bDrWoTvWnQSY9OlHlKAUu8OqfJp0pVJmR6vzAAPl1XVvCyyp3cVo+G4qw+Jnz3Y8Q 4VVG0mWKVwJE3QHTrBsdIRkiuFveito/LxOQhBOPYxfv5a/7SYPkJwxkLU3IgX1vD9 lsxM4AUg1a8bm3cAFJTk1/4OgubWL9FUzBYT7+kg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mohammad Athari Bin Ismail , "David S. Miller" , Sasha Levin Subject: [PATCH 5.13 012/223] net: stmmac: Terminate FPE workqueue in suspend Date: Mon, 26 Jul 2021 17:36:44 +0200 Message-Id: <20210726153846.664489877@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210726153846.245305071@linuxfoundation.org> References: <20210726153846.245305071@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mohammad Athari Bin Ismail [ Upstream commit 6b28a86d6c0bb02119f386ec2f56efde909e9bcb ] Add stmmac_fpe_stop_wq() in stmmac_suspend() to terminate FPE workqueue during suspend. So, in suspend mode, there will be no FPE workqueue available. Without this fix, new additional FPE workqueue will be created in every suspend->resume cycle. Fixes: 5a5586112b92 ("net: stmmac: support FPE link partner hand-shaking procedure") Signed-off-by: Mohammad Athari Bin Ismail Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 91cd5073ddb2..980a60477b02 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7170,6 +7170,7 @@ int stmmac_suspend(struct device *dev) priv->plat->rx_queues_to_use, false); stmmac_fpe_handshake(priv, false); + stmmac_fpe_stop_wq(priv); } priv->speed = SPEED_UNKNOWN; -- 2.30.2