From patchwork Tue May 5 20:33:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Mostafa X-Patchwork-Id: 468356 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id A5E4A14033F; Wed, 6 May 2015 06:35:19 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1YpjYg-0007bc-Ru; Tue, 05 May 2015 20:35:14 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1YpjXG-0006nC-7X for kernel-team@lists.ubuntu.com; Tue, 05 May 2015 20:33:46 +0000 Received: from 1.general.kamal.us.vpn ([10.172.68.52] helo=fourier) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1YpjXG-0000rS-0l; Tue, 05 May 2015 20:33:46 +0000 Received: from kamal by fourier with local (Exim 4.82) (envelope-from ) id 1YpjXD-0001Bm-LK; Tue, 05 May 2015 13:33:43 -0700 From: Kamal Mostafa To: "Eric W. Biederman" Subject: [3.13.y-ckt stable] Patch "r8169: Call dev_kfree_skby_any instead of dev_kfree_skb." has been added to staging queue Date: Tue, 5 May 2015 13:33:43 -0700 Message-Id: <1430858023-4540-1-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 X-Extended-Stable: 3.13 Cc: Kamal Mostafa , "David S. Miller" , kernel-team@lists.ubuntu.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled r8169: Call dev_kfree_skby_any instead of dev_kfree_skb. to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11-ckt20. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From f0e86d27190245a45c930d1c507ab13d7e7ad8f0 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Tue, 11 Mar 2014 14:16:14 -0700 Subject: r8169: Call dev_kfree_skby_any instead of dev_kfree_skb. commit 989c9ba104d9ce53c1ca918262f3fdfb33aca12a upstream. Replace dev_kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller Signed-off-by: Kamal Mostafa --- drivers/net/ethernet/realtek/r8169.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 1.9.1 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index c737f0e..7202311 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -5835,7 +5835,7 @@ static void rtl8169_tx_clear_range(struct rtl8169_private *tp, u32 start, tp->TxDescArray + entry); if (skb) { tp->dev->stats.tx_dropped++; - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); tx_skb->skb = NULL; } } @@ -6060,7 +6060,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, err_dma_1: rtl8169_unmap_tx_skb(d, tp->tx_skb + entry, txd); err_dma_0: - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); err_update_stats: dev->stats.tx_dropped++; return NETDEV_TX_OK; @@ -6143,7 +6143,7 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) tp->tx_stats.packets++; tp->tx_stats.bytes += tx_skb->skb->len; u64_stats_update_end(&tp->tx_stats.syncp); - dev_kfree_skb(tx_skb->skb); + dev_kfree_skb_any(tx_skb->skb); tx_skb->skb = NULL; } dirty_tx++;