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GET /api/patches/989695/?format=api
{ "id": 989695, "url": "http://patchwork.ozlabs.org/api/patches/989695/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20181026174105.11628-9-anirudh.venkataramanan@intel.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": "<20181026174105.11628-9-anirudh.venkataramanan@intel.com>", "list_archive_url": null, "date": "2018-10-26T17:40:57", "name": "[S8,08/16] ice: Fix napi delete calls for remove", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "1b8e2d340c5e2bd02e8599509ea692f49bfc65b1", "submitter": { "id": 73601, "url": "http://patchwork.ozlabs.org/api/people/73601/?format=api", "name": "Anirudh Venkataramanan", "email": "anirudh.venkataramanan@intel.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/20181026174105.11628-9-anirudh.venkataramanan@intel.com/mbox/", "series": [ { "id": 72783, "url": "http://patchwork.ozlabs.org/api/series/72783/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=72783", "date": "2018-10-26T17:40:52", "name": "Bug fixes for ice, set 1/2", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/72783/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/989695/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/989695/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=140.211.166.138; helo=whitealder.osuosl.org;\n\tenvelope-from=intel-wired-lan-bounces@osuosl.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=intel.com" ], "Received": [ "from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 42hWjz3Zmyz9sDr\n\tfor <incoming@patchwork.ozlabs.org>;\n\tSat, 27 Oct 2018 04:50:31 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id E5CB0885D4;\n\tFri, 26 Oct 2018 17:50:29 +0000 (UTC)", "from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id yHqlB+MAtbYI; Fri, 26 Oct 2018 17:50:29 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 01BC388195;\n\tFri, 26 Oct 2018 17:50:29 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id 4740C1BF30F\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 26 Oct 2018 17:50:27 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 447C888787\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 26 Oct 2018 17:50:27 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id wW64d-SPxOE3 for <intel-wired-lan@lists.osuosl.org>;\n\tFri, 26 Oct 2018 17:50:25 +0000 (UTC)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n\tby hemlock.osuosl.org (Postfix) with ESMTPS id ADEF588720\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 26 Oct 2018 17:50:25 +0000 (UTC)", "from orsmga004.jf.intel.com ([10.7.209.38])\n\tby orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t26 Oct 2018 10:41:06 -0700", "from shasta.jf.intel.com ([10.166.241.11])\n\tby orsmga004.jf.intel.com with ESMTP; 26 Oct 2018 10:41:05 -0700" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.54,428,1534834800\"; d=\"scan'208\";a=\"244654989\"", "From": "Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Fri, 26 Oct 2018 10:40:57 -0700", "Message-Id": "<20181026174105.11628-9-anirudh.venkataramanan@intel.com>", "X-Mailer": "git-send-email 2.14.3", "In-Reply-To": "<20181026174105.11628-1-anirudh.venkataramanan@intel.com>", "References": "<20181026174105.11628-1-anirudh.venkataramanan@intel.com>", "Subject": "[Intel-wired-lan] [PATCH S8 08/16] ice: Fix napi delete calls for\n\tremove", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.29", "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>", "MIME-Version": "1.0", "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": "From: Dave Ertman <david.m.ertman@intel.com>\n\nIn the remove path, the vsi->netdev is being set to NULL before the call\nto free vectors. This is causing the netif_napi_del call to never be made.\n\nAdd a call to ice_napi_del to the same location as the calls to\nunregister_netdev and just prior to them. This will use the reverse flow\nas the register and netif_napi_add calls.\n\nSigned-off-by: Dave Ertman <david.m.ertman@intel.com>\nSigned-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>\n---\n drivers/net/ethernet/intel/ice/ice.h | 1 +\n drivers/net/ethernet/intel/ice/ice_lib.c | 1 +\n drivers/net/ethernet/intel/ice/ice_main.c | 2 +-\n 3 files changed, 3 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h\nindex 1639e955f158..b8548370f1c7 100644\n--- a/drivers/net/ethernet/intel/ice/ice.h\n+++ b/drivers/net/ethernet/intel/ice/ice.h\n@@ -370,5 +370,6 @@ int ice_set_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);\n int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);\n void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size);\n void ice_print_link_msg(struct ice_vsi *vsi, bool isup);\n+void ice_napi_del(struct ice_vsi *vsi);\n \n #endif /* _ICE_H_ */\ndiff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c\nindex c604a44c8cfb..1041fa2a7767 100644\n--- a/drivers/net/ethernet/intel/ice/ice_lib.c\n+++ b/drivers/net/ethernet/intel/ice/ice_lib.c\n@@ -2458,6 +2458,7 @@ int ice_vsi_release(struct ice_vsi *vsi)\n \t * on this wq\n \t */\n \tif (vsi->netdev && !ice_is_reset_in_progress(pf->state)) {\n+\t\tice_napi_del(vsi);\n \t\tunregister_netdev(vsi->netdev);\n \t\tfree_netdev(vsi->netdev);\n \t\tvsi->netdev = NULL;\ndiff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c\nindex 338abb1b9233..82f49dbd762c 100644\n--- a/drivers/net/ethernet/intel/ice/ice_main.c\n+++ b/drivers/net/ethernet/intel/ice/ice_main.c\n@@ -1465,7 +1465,7 @@ static int ice_req_irq_msix_misc(struct ice_pf *pf)\n * ice_napi_del - Remove NAPI handler for the VSI\n * @vsi: VSI for which NAPI handler is to be removed\n */\n-static void ice_napi_del(struct ice_vsi *vsi)\n+void ice_napi_del(struct ice_vsi *vsi)\n {\n \tint v_idx;\n \n", "prefixes": [ "S8", "08/16" ] }