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GET /api/patches/925064/?format=api
{ "id": 925064, "url": "http://patchwork.ozlabs.org/api/patches/925064/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20180604120601.18123-12-bjorn.topel@gmail.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": "<20180604120601.18123-12-bjorn.topel@gmail.com>", "list_archive_url": null, "date": "2018-06-04T12:06:01", "name": "[bpf-next,11/11] samples/bpf: xdpsock: use skb Tx path for XDP_SKB", "commit_ref": null, "pull_url": null, "state": "awaiting-upstream", "archived": false, "hash": "f58ff940158de50e45fe2e7177b109dda563d86c", "submitter": { "id": 70569, "url": "http://patchwork.ozlabs.org/api/people/70569/?format=api", "name": "Björn Töpel", "email": "bjorn.topel@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20180604120601.18123-12-bjorn.topel@gmail.com/mbox/", "series": [ { "id": 48416, "url": "http://patchwork.ozlabs.org/api/series/48416/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=48416", "date": "2018-06-04T12:05:50", "name": "AF_XDP: introducing zero-copy support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/48416/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/925064/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/925064/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=140.211.166.137; helo=fraxinus.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=gmail.com" ], "Received": [ "from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\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 40zyrw3FRsz9s0x\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 5 Jun 2018 01:04:32 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 8D7888746E;\n\tMon, 4 Jun 2018 15:04:30 +0000 (UTC)", "from fraxinus.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 5niqKXGcmcuU; Mon, 4 Jun 2018 15:04:30 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 145CA873F3;\n\tMon, 4 Jun 2018 15:04:30 +0000 (UTC)", "from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\n\tby ash.osuosl.org (Postfix) with ESMTP id 2F6821BFFD0\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 4 Jun 2018 12:07:15 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 2C3C487517\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 4 Jun 2018 12:07:15 +0000 (UTC)", "from fraxinus.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id JacorrbvXdZR for <intel-wired-lan@lists.osuosl.org>;\n\tMon, 4 Jun 2018 12:07:14 +0000 (UTC)", "from mga04.intel.com (mga04.intel.com [192.55.52.120])\n\tby fraxinus.osuosl.org (Postfix) with ESMTPS id 054748756A\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 4 Jun 2018 12:07:13 +0000 (UTC)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n\tby fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t04 Jun 2018 05:07:13 -0700", "from btopel-mobl1.isw.intel.com (HELO\n\tbtopel-mobl1.hil-pdxphhh.sea.wayport.net) ([10.103.211.148])\n\tby fmsmga004.fm.intel.com with ESMTP; 04 Jun 2018 05:07:07 -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=\"5.49,476,1520924400\"; d=\"scan'208\";a=\"60197262\"", "From": "=?utf-8?b?QmrDtnJuIFTDtnBlbA==?= <bjorn.topel@gmail.com>", "To": "bjorn.topel@gmail.com, magnus.karlsson@intel.com,\n\tmagnus.karlsson@gmail.com, alexander.h.duyck@intel.com,\n\talexander.duyck@gmail.com, ast@fb.com, brouer@redhat.com,\n\tdaniel@iogearbox.net, netdev@vger.kernel.org, mykyta.iziumtsev@linaro.org", "Date": "Mon, 4 Jun 2018 14:06:01 +0200", "Message-Id": "<20180604120601.18123-12-bjorn.topel@gmail.com>", "X-Mailer": "git-send-email 2.14.1", "In-Reply-To": "<20180604120601.18123-1-bjorn.topel@gmail.com>", "References": "<20180604120601.18123-1-bjorn.topel@gmail.com>", "MIME-Version": "1.0", "X-Mailman-Approved-At": "Mon, 04 Jun 2018 15:04:26 +0000", "Subject": "[Intel-wired-lan] [PATCH bpf-next 11/11] samples/bpf: xdpsock: use\n\tskb Tx path for XDP_SKB", "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": "francois.ozog@linaro.org, willemdebruijn.kernel@gmail.com, mst@redhat.com,\n\tilias.apalodimas@linaro.org, michael.lundkvist@ericsson.com,\n\tbrian.brooks@linaro.org, intel-wired-lan@lists.osuosl.org, \n\tqi.z.zhang@intel.com, michael.chan@broadcom.com, =?utf-8?b?QmrDtnJu?=\n\t=?utf-8?q?_T=C3=B6pel?= <bjorn.topel@intel.com>, andy@greyhouse.net", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "From: Björn Töpel <bjorn.topel@intel.com>\n\nMake sure that XDP_SKB also uses the skb Tx path.\n\nSigned-off-by: Björn Töpel <bjorn.topel@intel.com>\n---\n samples/bpf/xdpsock_user.c | 5 +++++\n 1 file changed, 5 insertions(+)", "diff": "diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c\nindex 7494f60fbff8..d69c8d78d3fd 100644\n--- a/samples/bpf/xdpsock_user.c\n+++ b/samples/bpf/xdpsock_user.c\n@@ -75,6 +75,7 @@ static int opt_queue;\n static int opt_poll;\n static int opt_shared_packet_buffer;\n static int opt_interval = 1;\n+static u32 opt_xdp_bind_flags;\n \n struct xdp_umem_uqueue {\n \tu32 cached_prod;\n@@ -541,9 +542,12 @@ static struct xdpsock *xsk_configure(struct xdp_umem *umem)\n \tsxdp.sxdp_family = PF_XDP;\n \tsxdp.sxdp_ifindex = opt_ifindex;\n \tsxdp.sxdp_queue_id = opt_queue;\n+\n \tif (shared) {\n \t\tsxdp.sxdp_flags = XDP_SHARED_UMEM;\n \t\tsxdp.sxdp_shared_umem_fd = umem->fd;\n+\t} else {\n+\t\tsxdp.sxdp_flags = opt_xdp_bind_flags;\n \t}\n \n \tlassert(bind(sfd, (struct sockaddr *)&sxdp, sizeof(sxdp)) == 0);\n@@ -699,6 +703,7 @@ static void parse_command_line(int argc, char **argv)\n \t\t\tbreak;\n \t\tcase 'S':\n \t\t\topt_xdp_flags |= XDP_FLAGS_SKB_MODE;\n+\t\t\topt_xdp_bind_flags |= XDP_COPY;\n \t\t\tbreak;\n \t\tcase 'N':\n \t\t\topt_xdp_flags |= XDP_FLAGS_DRV_MODE;\n", "prefixes": [ "bpf-next", "11/11" ] }