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GET /api/patches/859455/?format=api
{ "id": 859455, "url": "http://patchwork.ozlabs.org/api/patches/859455/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1515724033-110604-1-git-send-email-weiyongjun1@huawei.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1515724033-110604-1-git-send-email-weiyongjun1@huawei.com>", "list_archive_url": null, "date": "2018-01-12T02:27:13", "name": "[net-next] i40evf: use GFP_ATOMIC under spin lock", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "a8a8e1b4fe0e7c639c11d5bc592a94caba0d7a77", "submitter": { "id": 69830, "url": "http://patchwork.ozlabs.org/api/people/69830/?format=api", "name": "Wei Yongjun", "email": "weiyongjun1@huawei.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1515724033-110604-1-git-send-email-weiyongjun1@huawei.com/mbox/", "series": [ { "id": 22836, "url": "http://patchwork.ozlabs.org/api/series/22836/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=22836", "date": "2018-01-12T02:27:13", "name": "[net-next] i40evf: use GFP_ATOMIC under spin lock", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/22836/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/859455/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/859455/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=osuosl.org\n\t(client-ip=140.211.166.136; helo=silver.osuosl.org;\n\tenvelope-from=intel-wired-lan-bounces@osuosl.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3zHn2N6ZM7z9s9Y\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 12 Jan 2018 13:37:00 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 38DE02A3E3;\n\tFri, 12 Jan 2018 02:36:59 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id HmvT0AfGDM8l; Fri, 12 Jan 2018 02:36:57 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id 70F27289B8;\n\tFri, 12 Jan 2018 02:36:57 +0000 (UTC)", "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\tby ash.osuosl.org (Postfix) with ESMTP id EF9DD1C3EC3\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 12 Jan 2018 02:36:56 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id E9C40289B8\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 12 Jan 2018 02:36:56 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id qc67tflvRjuE for <intel-wired-lan@lists.osuosl.org>;\n\tFri, 12 Jan 2018 02:36:56 +0000 (UTC)", "from huawei.com (unknown [45.249.212.35])\n\tby silver.osuosl.org (Postfix) with ESMTPS id AE16F27A14\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 12 Jan 2018 02:36:55 +0000 (UTC)", "from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58])\n\tby Forcepoint Email with ESMTP id 8C4444CB3B2CE;\n\tFri, 12 Jan 2018 10:20:52 +0800 (CST)", "from localhost.localdomain.localdomain (10.175.113.25) by\n\tDGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP\n\tServer id 14.3.361.1; Fri, 12 Jan 2018 10:20:48 +0800" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "delayed 00:15:55 by SQLgrey-1.7.6", "From": "Wei Yongjun <weiyongjun1@huawei.com>", "To": "Jeff Kirsher <jeffrey.t.kirsher@intel.com>, Jacob Keller\n\t<jacob.e.keller@intel.com>", "Date": "Fri, 12 Jan 2018 02:27:13 +0000", "Message-ID": "<1515724033-110604-1-git-send-email-weiyongjun1@huawei.com>", "X-Mailer": "git-send-email 1.8.3.1", "MIME-Version": "1.0", "X-Originating-IP": "[10.175.113.25]", "X-CFilter-Loop": "Reflected", "Subject": "[Intel-wired-lan] [PATCH net-next] i40evf: use GFP_ATOMIC under\n\tspin lock", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.24", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Cc": "intel-wired-lan@lists.osuosl.org, kernel-janitors@vger.kernel.org,\n\tWei Yongjun <weiyongjun1@huawei.com>, netdev@vger.kernel.org", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "A spin lock is taken here so we should use GFP_ATOMIC.\n\nFixes: 504398f0a78e (\"i40evf: use spinlock to protect (mac|vlan)_filter_list\")\nSigned-off-by: Wei Yongjun <weiyongjun1@huawei.com>\n---\n drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | 8 ++++----\n 1 file changed, 4 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c\nindex feb95b6..ca5b538 100644\n--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c\n+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c\n@@ -459,7 +459,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)\n \t\tmore = true;\n \t}\n \n-\tveal = kzalloc(len, GFP_KERNEL);\n+\tveal = kzalloc(len, GFP_ATOMIC);\n \tif (!veal) {\n \t\tspin_unlock_bh(&adapter->mac_vlan_list_lock);\n \t\treturn;\n@@ -532,7 +532,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)\n \t\t (count * sizeof(struct virtchnl_ether_addr));\n \t\tmore = true;\n \t}\n-\tveal = kzalloc(len, GFP_KERNEL);\n+\tveal = kzalloc(len, GFP_ATOMIC);\n \tif (!veal) {\n \t\tspin_unlock_bh(&adapter->mac_vlan_list_lock);\n \t\treturn;\n@@ -606,7 +606,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)\n \t\t (count * sizeof(u16));\n \t\tmore = true;\n \t}\n-\tvvfl = kzalloc(len, GFP_KERNEL);\n+\tvvfl = kzalloc(len, GFP_ATOMIC);\n \tif (!vvfl) {\n \t\tspin_unlock_bh(&adapter->mac_vlan_list_lock);\n \t\treturn;\n@@ -678,7 +678,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)\n \t\t (count * sizeof(u16));\n \t\tmore = true;\n \t}\n-\tvvfl = kzalloc(len, GFP_KERNEL);\n+\tvvfl = kzalloc(len, GFP_ATOMIC);\n \tif (!vvfl) {\n \t\tspin_unlock_bh(&adapter->mac_vlan_list_lock);\n \t\treturn;\n", "prefixes": [ "net-next" ] }