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{ "id": 1371302, "url": "http://patchwork.ozlabs.org/api/covers/1371302/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/cover/20200925133808.1242950-1-edumazet@google.com/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "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": "<20200925133808.1242950-1-edumazet@google.com>", "list_archive_url": null, "date": "2020-09-25T13:38:06", "name": "[net,0/2] bonding/team: basic dev->needed_headroom support", "submitter": { "id": 13357, "url": "http://patchwork.ozlabs.org/api/people/13357/?format=api", "name": "Eric Dumazet", "email": "edumazet@google.com" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/cover/20200925133808.1242950-1-edumazet@google.com/mbox/", "series": [ { "id": 204154, "url": "http://patchwork.ozlabs.org/api/series/204154/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=204154", "date": "2020-09-25T13:38:06", "name": "bonding/team: basic dev->needed_headroom support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/204154/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/1371302/comments/", "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming-netdev@ozlabs.org", "Delivered-To": "patchwork-incoming-netdev@ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=23.128.96.18; helo=vger.kernel.org;\n envelope-from=netdev-owner@vger.kernel.org; receiver=<UNKNOWN>)", "ozlabs.org;\n dmarc=pass (p=reject dis=none) header.from=google.com", "ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256\n header.s=20161025 header.b=TzY3gxIh;\n\tdkim-atps=neutral" ], "Received": [ "from vger.kernel.org (vger.kernel.org [23.128.96.18])\n\tby ozlabs.org (Postfix) with ESMTP id 4ByXzq5pS4z9sPB\n\tfor <patchwork-incoming-netdev@ozlabs.org>;\n Fri, 25 Sep 2020 23:38:15 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n id S1728466AbgIYNiN (ORCPT\n <rfc822;patchwork-incoming-netdev@ozlabs.org>);\n Fri, 25 Sep 2020 09:38:13 -0400", "from lindbergh.monkeyblade.net ([23.128.96.19]:45754 \"EHLO\n lindbergh.monkeyblade.net\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n with ESMTP id S1728171AbgIYNiM (ORCPT\n <rfc822;netdev@vger.kernel.org>); Fri, 25 Sep 2020 09:38:12 -0400", "from mail-qk1-x74a.google.com (mail-qk1-x74a.google.com\n [IPv6:2607:f8b0:4864:20::74a])\n by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2CD96C0613CE\n for <netdev@vger.kernel.org>; Fri, 25 Sep 2020 06:38:12 -0700 (PDT)", "by mail-qk1-x74a.google.com with SMTP id m186so1911461qkf.12\n for <netdev@vger.kernel.org>; Fri, 25 Sep 2020 06:38:12 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=google.com; s=20161025;\n h=sender:date:message-id:mime-version:subject:from:to:cc;\n bh=MlAtAnHbJTbsybiHQ9AWtMquEw0h6bfQ19fynie3o7M=;\n b=TzY3gxIheCoQNpmOx9BFtOeEFH37E+kYlPZIT1P2UObJoCP/uTlue1Uj+/R3ZK1/wH\n Em5U6GN97SOqEk1eqqQtY+CsMhCmSuftginlZngDxiTjlsR3att2tiKppQJKJE8miLQE\n g0gPjomMey1TtRySglAELNM+6ckp9vKLxAAv1xh0hty7EAmgTVGwSOVp7PjUnLf8UPbt\n TrAcXG+LbOQCGditymTJ7NLia+Huhxx+VLkBWRn5n2sc2/Psy1Dm3SEU0zaCFuAznr7Y\n dA2ko9Zt110CgWpzrkWEM+wavodVYmxQFwR+syyYHz+ZxYenzMNFZzMD3H+liNVAD3jK\n 56Pg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:sender:date:message-id:mime-version:subject:from\n :to:cc;\n bh=MlAtAnHbJTbsybiHQ9AWtMquEw0h6bfQ19fynie3o7M=;\n b=uSq+7BZeoOB91zew7qzA84D7/5nKyYKIh8Ok2+DVPgURDmc0VDagaRyVlhQWXdZGjG\n 9aNpXi7/MEiRnWc7KdF2XjCVMy6Ia118Y983u1er81HHtDFYrQr/jvQWbVWtuH97ns6p\n UvTmY6Tm3lNg8OmDF89dwtgMiSXX1SNkvEAgHTV2QIioWKGBJ7fHrEt8MS34qAemjsUN\n VHcyLhGulTixLTHr9d4h1NZJ6euVT8xcxv5MxCFZoNqHLkyJCtXeyfcqQ+fGsS/ta694\n D0apeXvGiDI6TiWQBTpP802P74vIV6ATFnqoNku4LbvrLdyvhO4V9/uRrYvhRy9mnO5F\n n1og==", "X-Gm-Message-State": "AOAM5336zrJOXlqkSIfiWTnVBkSqRkaacuXWYNfhFieSi4cJlHbsL9Xg\n pThW2DUPDAsZsjbwm5g3nt/ZMyNzEhG0kw==", "X-Google-Smtp-Source": "\n ABdhPJxtHdBEYTY8hdeJks73szXwYGZ9kBFSY7byfhNju1ztaNaSOb3liJnI17q/y6D2nKLxJOouUvgrnu/tew==", "Sender": "\"edumazet via sendgmr\" <edumazet@edumazet1.svl.corp.google.com>", "X-Received": "from edumazet1.svl.corp.google.com\n ([2620:15c:2c4:201:7220:84ff:fe09:1424])\n (user=edumazet job=sendgmr) by 2002:a0c:b251:: with SMTP id\n k17mr4476513qve.53.1601041091353; Fri, 25 Sep 2020 06:38:11 -0700 (PDT)", "Date": "Fri, 25 Sep 2020 06:38:06 -0700", "Message-Id": "<20200925133808.1242950-1-edumazet@google.com>", "Mime-Version": "1.0", "X-Mailer": "git-send-email 2.28.0.681.g6f77f65b4e-goog", "Subject": "[PATCH net 0/2] bonding/team: basic dev->needed_headroom support", "From": "Eric Dumazet <edumazet@google.com>", "To": "\"David S . Miller\" <davem@davemloft.net>", "Cc": "netdev <netdev@vger.kernel.org>,\n Eric Dumazet <edumazet@google.com>,\n Eric Dumazet <eric.dumazet@gmail.com>", "Content-Type": "text/plain; charset=\"UTF-8\"", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "Both bonding and team drivers support non-ethernet devices,\nbut missed proper dev->needed_headroom initializations.\n\nsyzbot found a crash caused by bonding, I mirrored the fix in team as well.\n\nEric Dumazet (2):\n bonding: set dev->needed_headroom in bond_setup_by_slave()\n team: set dev->needed_headroom in team_setup_by_port()\n\n drivers/net/bonding/bond_main.c | 1 +\n drivers/net/team/team.c | 1 +\n 2 files changed, 2 insertions(+)" }