{"id":816329,"url":"http://patchwork.ozlabs.org/api/covers/816329/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/cover/20170920160436.24689-1-joelaf@google.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170920160436.24689-1-joelaf@google.com>","list_archive_url":null,"date":"2017-09-20T16:04:32","name":"[v4,0/4] Add cross-compilation support to eBPF samples","submitter":{"id":72107,"url":"http://patchwork.ozlabs.org/api/people/72107/?format=json","name":"Joel Fernandes","email":"joelaf@google.com"},"mbox":"http://patchwork.ozlabs.org/project/netdev/cover/20170920160436.24689-1-joelaf@google.com/mbox/","series":[{"id":4158,"url":"http://patchwork.ozlabs.org/api/series/4158/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/list/?series=4158","date":"2017-09-20T16:04:32","name":"Add cross-compilation support to eBPF samples","version":4,"mbox":"http://patchwork.ozlabs.org/series/4158/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/816329/comments/","headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=google.com header.i=@google.com\n\theader.b=\"kdZ1qG3q\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xy4Mf2ZDvz9s7c\n\tfor ;\n\tThu, 21 Sep 2017 02:05:18 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751640AbdITQFH (ORCPT );\n\tWed, 20 Sep 2017 12:05:07 -0400","from mail-pg0-f50.google.com ([74.125.83.50]:53771 \"EHLO\n\tmail-pg0-f50.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751550AbdITQFF (ORCPT\n\t); Wed, 20 Sep 2017 12:05:05 -0400","by mail-pg0-f50.google.com with SMTP id j70so1915915pgc.10\n\tfor ; Wed, 20 Sep 2017 09:05:05 -0700 (PDT)","from joelaf-glaptop0.roam.corp.google.com ([73.93.152.222])\n\tby smtp.gmail.com with ESMTPSA id\n\t184sm7800053pfg.18.2017.09.20.09.05.03\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 20 Sep 2017 09:05:03 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=google.com; s=20161025;\n\th=from:to:cc:subject:date:message-id;\n\tbh=yP2ObTUrEq2ky6qxv00DMUPSybbVkLf1Nw6PUWkjkno=;\n\tb=kdZ1qG3qjGFUJJIb77iPncCTU7IuLQBSzk1+55eRLUec2IckydgsGMF+5k+WyDAQtn\n\tv93WcEDsuT5vI+6Lkw62yu2/8Uexx7OHvnQlgrrbM9++RdsaPm5cHRaQrSnb+caPS5oJ\n\tLNBLSyamaRubNBfT/7sEuNH8jF0KnZrBqmcAtpIZ3BRsY5m4N1xB1SCa81upNpSerpBd\n\txaBryUN0y1w8qaxub4K1iVyKvYWfS3Fj88dTy/HDgWC0Yp07Hi7EKZQ1NglSCSDwwYuF\n\tn9+Q6h64g0MwJBhb2nGhvafBeUTRGIclGQtVu+p9z3R0MDJZ+QzSmn/CrmLb1nRK+yZj\n\tANZg==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=yP2ObTUrEq2ky6qxv00DMUPSybbVkLf1Nw6PUWkjkno=;\n\tb=aDeJ8XKLNlhWRfK7RIUVexnx/dGTdMfY7s+yYh7LtJdUp5e61U3OuGA84x5VFXHrOm\n\tTY1l/0+T1x4RGbYTMEx7GVzeRM+1pFQIDoVcqTMQGEQ66RFv70cYT5rbtkb3qKl9/MgT\n\t62m83ccwknMbBoemkviMX83O67zFTRAF9XnsuOMS5RyCsA4pSjaGtnLb3CMI/1HbMPWC\n\tOJzWuwgRnpKONsIUBxLiE53hTtOPEGY2mtJpzWanKCnW5m0G5vfX6y4ffGqmcyF6kNb8\n\taQP084sHhfy9nh319Fcv6BMAWW2ikSlGlZtuuld3CI/1J16yF86Yk2LZ3h/rb2PHXMdm\n\tC4kg==","X-Gm-Message-State":"AHPjjUhXGeMT6eNZ7bA0r59Jn95cQdrtKesJNehR/1/QheobbSUxf4F4\n\tn/RjF6eAIYi63bKECWaGaP54yw==","X-Google-Smtp-Source":"AOwi7QBMp7sz9BsKduclOb1A0+9pP3t5HmrVCyqyEq1MaNCHO0xXE2sNgA52XrBWNqujWytQwW16kg==","X-Received":"by 10.98.178.133 with SMTP id z5mr2678132pfl.312.1505923504987; \n\tWed, 20 Sep 2017 09:05:04 -0700 (PDT)","From":"Joel Fernandes ","To":"linux-kernel@vger.kernel.org, netdev@vger.kernel.org","Cc":"alison@she-devel.com, juri.lelli@arm.com, fengc@google.com,\n\tdaniel@iogearbox.net, davem@davemloft.net, ast@kernel.org,\n\tkernel-team@android.com, Joel Fernandes ","Subject":"[PATCH v4 0/4] Add cross-compilation support to eBPF samples","Date":"Wed, 20 Sep 2017 09:04:32 -0700","Message-Id":"<20170920160436.24689-1-joelaf@google.com>","X-Mailer":"git-send-email 2.14.1.821.g8fa685d3b7-goog","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"These patches fix issues seen when cross-compiling eBPF samples on arm64.\nCompared to [1], I dropped the controversial inline-asm patch and exploring\nother options to fix it. However these patches are a step in the right\ndirection and I look forward to getting them into -next and the merge window.\n\nChanges since v3:\n- just a repost with acks\n\n[1] https://lkml.org/lkml/2017/8/7/417\n\nJoel Fernandes (4):\n samples/bpf: Use getppid instead of getpgrp for array map stress\n samples/bpf: Enable cross compiler support\n samples/bpf: Fix pt_regs issues when cross-compiling\n samples/bpf: Add documentation on cross compilation\n\n samples/bpf/Makefile | 7 +++-\n samples/bpf/README.rst | 10 ++++++\n samples/bpf/map_perf_test_kern.c | 2 +-\n samples/bpf/map_perf_test_user.c | 2 +-\n tools/testing/selftests/bpf/bpf_helpers.h | 56 +++++++++++++++++++++++++++----\n 5 files changed, 67 insertions(+), 10 deletions(-)"}