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 4607EC46467 for ; Mon, 16 Jan 2023 16:49:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233625AbjAPQtX (ORCPT ); Mon, 16 Jan 2023 11:49:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39378 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233835AbjAPQsI (ORCPT ); Mon, 16 Jan 2023 11:48:08 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E6D242DF0 for ; Mon, 16 Jan 2023 08:35:34 -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 3D484B8105D for ; Mon, 16 Jan 2023 16:35:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BD1CC433F0; Mon, 16 Jan 2023 16:35:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673886932; bh=8OaY/HseMpgGU4W05F1fpxZqw5gjv4fsDAfVjTOR3QE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qW98AQeT5RM3i1yRSB8ABC2orOQsmqRQh0cf3Y1AafAK/9CsXI/GeOqJMyLE+GPB4 gtxC/dynYVyZNAteuXaXd/3zKDK8t1Gv4X3j0cUQ5Q6p4FCjfH7SYOUXpSfMmUfDfG T+94nqpqNtGEMz+mnlkDCTpdP1FZxQCnZJpgbHLs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jiguang Xiao , "David S. Miller" , Sasha Levin Subject: [PATCH 5.4 576/658] net: amd-xgbe: add missed tasklet_kill Date: Mon, 16 Jan 2023 16:51:04 +0100 Message-Id: <20230116154935.867732911@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154909.645460653@linuxfoundation.org> References: <20230116154909.645460653@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: Jiguang Xiao [ Upstream commit d530ece70f16f912e1d1bfeea694246ab78b0a4b ] The driver does not call tasklet_kill in several places. Add the calls to fix it. Fixes: 85b85c853401 ("amd-xgbe: Re-issue interrupt if interrupt status not cleared") Signed-off-by: Jiguang Xiao Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 3 +++ drivers/net/ethernet/amd/xgbe/xgbe-i2c.c | 4 +++- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 4 +++- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 0442d7e1cd20..7f705483c1c5 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1139,6 +1139,9 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata) devm_free_irq(pdata->dev, pdata->dev_irq, pdata); + tasklet_kill(&pdata->tasklet_dev); + tasklet_kill(&pdata->tasklet_ecc); + if (pdata->vdata->ecc_support && (pdata->dev_irq != pdata->ecc_irq)) devm_free_irq(pdata->dev, pdata->ecc_irq, pdata); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c index 4d9062d35930..530043742a07 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c @@ -447,8 +447,10 @@ static void xgbe_i2c_stop(struct xgbe_prv_data *pdata) xgbe_i2c_disable(pdata); xgbe_i2c_clear_all_interrupts(pdata); - if (pdata->dev_irq != pdata->i2c_irq) + if (pdata->dev_irq != pdata->i2c_irq) { devm_free_irq(pdata->dev, pdata->i2c_irq, pdata); + tasklet_kill(&pdata->tasklet_i2c); + } } static int xgbe_i2c_start(struct xgbe_prv_data *pdata) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 156a0bc8ab01..97167fc9bebe 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -1390,8 +1390,10 @@ static void xgbe_phy_stop(struct xgbe_prv_data *pdata) /* Disable auto-negotiation */ xgbe_an_disable_all(pdata); - if (pdata->dev_irq != pdata->an_irq) + if (pdata->dev_irq != pdata->an_irq) { devm_free_irq(pdata->dev, pdata->an_irq, pdata); + tasklet_kill(&pdata->tasklet_an); + } pdata->phy_if.phy_impl.stop(pdata); -- 2.35.1