Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/523541/?format=api
{ "id": 523541, "url": "http://patchwork.ozlabs.org/api/patches/523541/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1443463964-148204-15-git-send-email-catherine.sullivan@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": "<1443463964-148204-15-git-send-email-catherine.sullivan@intel.com>", "list_archive_url": null, "date": "2015-09-28T18:12:43", "name": "[next,S16,14/15] i40e: increase AQ work limit", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "e42fc7c46fdfe2f471451db00685eabe66ae68a4", "submitter": { "id": 13931, "url": "http://patchwork.ozlabs.org/api/people/13931/?format=api", "name": "Catherine Sullivan", "email": "catherine.sullivan@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/1443463964-148204-15-git-send-email-catherine.sullivan@intel.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/523541/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/523541/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@lists.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" ], "Received": [ "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ozlabs.org (Postfix) with ESMTP id 68C4E140549\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 29 Sep 2015 04:15:02 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id AD795954BD;\n\tMon, 28 Sep 2015 18:15:01 +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 pOxeiu2OxEON; Mon, 28 Sep 2015 18:15:00 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 0623A954C9;\n\tMon, 28 Sep 2015 18:15:00 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id E15A71CE9AE\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 28 Sep 2015 18:14:57 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id DC3BA954CB\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 28 Sep 2015 18:14:57 +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 P1Ux0RYdbU1S for <intel-wired-lan@lists.osuosl.org>;\n\tMon, 28 Sep 2015 18:14:57 +0000 (UTC)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 8ADD8954CA\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 28 Sep 2015 18:14:57 +0000 (UTC)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga101.jf.intel.com with ESMTP; 28 Sep 2015 11:14:33 -0700", "from catheri1-tigger.jf.intel.com ([134.134.176.92])\n\tby FMSMGA003.fm.intel.com with ESMTP; 28 Sep 2015 11:14:33 -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-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.17,603,1437462000\"; d=\"scan'208\";a=\"569972266\"", "From": "Catherine Sullivan <catherine.sullivan@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Mon, 28 Sep 2015 14:12:43 -0400", "Message-Id": "<1443463964-148204-15-git-send-email-catherine.sullivan@intel.com>", "X-Mailer": "git-send-email 1.9.3", "In-Reply-To": "<1443463964-148204-1-git-send-email-catherine.sullivan@intel.com>", "References": "<1443463964-148204-1-git-send-email-catherine.sullivan@intel.com>", "Subject": "[Intel-wired-lan] [next PATCH S16 14/15] i40e: increase AQ work\n\tlimit", "X-BeenThere": "intel-wired-lan@lists.osuosl.org", "X-Mailman-Version": "2.1.18-1", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.lists.osuosl.org>", "List-Unsubscribe": "<http://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@lists.osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@lists.osuosl.org?subject=help>", "List-Subscribe": "<http://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.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@lists.osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@lists.osuosl.org>" }, "content": "From: Mitch Williams <mitch.a.williams@intel.com>\n\nWith 64 VFs, we can easily overwhelm the AQ on the PF if we have too low\na limit on the number of AQ requests. This leads to ARQ overflow errors,\nand occasionally VFs that fail to initialize.\n\nSince we really only hit this condition on initial VF driver load, the\nrequests that we process are lightweight, so this extra work doesn't\ncause problems for the PF driver.\n\nSigned-off-by: Mitch Williams <mitch.a.williams@intel.com>\nChange-ID: I620221520d8af987df6ace9ba938ffaf22107681\n---\n drivers/net/ethernet/intel/i40e/i40e.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h\nindex c714822..666f7a5 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e.h\n+++ b/drivers/net/ethernet/intel/i40e/i40e.h\n@@ -93,7 +93,7 @@\n #endif /* I40E_FCOE */\n #define I40E_MAX_AQ_BUF_SIZE 4096\n #define I40E_AQ_LEN 256\n-#define I40E_AQ_WORK_LIMIT 32\n+#define I40E_AQ_WORK_LIMIT 66 /* max number of VFs + a little */\n #define I40E_MAX_USER_PRIORITY 8\n #define I40E_DEFAULT_MSG_ENABLE 4\n #define I40E_QUEUE_WAIT_RETRY_LIMIT 10\n", "prefixes": [ "next", "S16", "14/15" ] }