From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com [209.85.218.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5096517D36E for ; Tue, 16 Jul 2024 09:12:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721121149; cv=none; b=gdCnQ+1xCXjbglJaSsDSgAT+j0zjswg8bN8irzifDSHe28ZkC+7Vy4lrP4YilwovxFVK1WR+ImMe7pFbajHU+sxohn5DQXNetA3L8milydBWDNx9s4+mWcZnZ7GOzBDyi2pRV1Fm2NmaVLX/yRKL1xS52z1n+d8LBZi8ZW+eXVk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721121149; c=relaxed/simple; bh=bdNTsPa56H4Y3+1JvLEW+RDgfr1mI6TM0xjQ77VEyF4=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=YSJTamYltHigTBwDOR+mhEsU3IVTlwsVdvWs9aWYCmwQFMV2vyl9ZLuE52QzJyted6oXVQz3z5Bc4xbbG+qNGXa3s8QWz0SptG5jOwiPnWpdAn287LXCiPwVgG9w7aY1txQSasokLpjKmySlyU+5iWRMroOSqC5lJMFIaXzo9WM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=cloudflare.com; spf=pass smtp.mailfrom=cloudflare.com; dkim=pass (2048-bit key) header.d=cloudflare.com header.i=@cloudflare.com header.b=gNbGjPBj; arc=none smtp.client-ip=209.85.218.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=cloudflare.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cloudflare.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cloudflare.com header.i=@cloudflare.com header.b="gNbGjPBj" Received: by mail-ej1-f41.google.com with SMTP id a640c23a62f3a-a77e7a6cfa7so570591666b.1 for ; Tue, 16 Jul 2024 02:12:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudflare.com; s=google09082023; t=1721121147; x=1721725947; darn=vger.kernel.org; h=mime-version:message-id:date:user-agent:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=FedBIMDaA1sTH5MhWwCbSI1/5+TUuGmgOcQ/Plh/m2c=; b=gNbGjPBj5ZasPLpOworOx5S0uqLN8u8NAZ+YZSlwE9wt7JmBOASNrvu0weRW/oqNFe rkQKT8q506XsQvYgsSAR/9kPhSgbezxTemjPCerTRQUhQc1CidVUbXHMflsOxHoCIucA JCKDIlHskm5929WlGOcomSVQ4vCtAb/d6IVVBAL0RrPPl+OvR3v2LGTQMsQLmOQ7JQHl BuSgfPi4HDWZvTO6cIL2IbkAx02TfWNrJH4aDOpQ/AAQUYSnfDbKDZ+pBqd71mRovUWk cuyGaQTaXmO9IcapV8axXIkzNwsPRrX+lEmRKXvXBiN3PriN46z7+8nsI1O1yI+ppbFB h6RQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721121147; x=1721725947; h=mime-version:message-id:date:user-agent:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=FedBIMDaA1sTH5MhWwCbSI1/5+TUuGmgOcQ/Plh/m2c=; b=PqmacYCnJTrojcYTiReIB1S29vYw5DW7OFV29OojBmPLRTl9YcDtv7sSO6DmI1EiiW 1MnvFy6pMbOlivfMV8YZRx9CkIxXa8Hyjo8RnFjwjmWapslPt8xCkPWw3zVikrs9UZKd e0YzOwvShTMpqacWjQdkyiqvTkhr2lWnQkFP/lPcgZ6E2MW4uxlMfu3tW8hGVl/EsXDc 2Iqvtza0FDo43cKdLy8QxDguIxZwAXBoi/QgWqP2yXcp/b0r/Srfjy5wrKUAudbewHSu jYOx5sHMGbMJZd05SX9nbyXMYhy/r9mGjS0OCjK1zsnZ+bTodG6f9Zx3ZO8aFTC4Neq0 pCpw== X-Gm-Message-State: AOJu0YwXplj8xQ/S1urxsTdZn7niM5+o6vh32RYdj7LNaryzMNm6zEgI zXjfBm9gWdXcTyjp6Q1P0BSprVd9aUnStoHxIYklJLbzPmWkGjAnmuIStkJy2gk= X-Google-Smtp-Source: AGHT+IE2T94Ov/B806jOrh+DU4AP6OW/qY07jvLjggZjzCqLGEZhm3n4pH6Kzl1B2Fz1citJkJqpqg== X-Received: by 2002:a17:906:488:b0:a72:5bb9:b140 with SMTP id a640c23a62f3a-a79eaa73fc1mr103715966b.54.1721121146648; Tue, 16 Jul 2024 02:12:26 -0700 (PDT) Received: from cloudflare.com ([2a09:bac5:5063:2432::39b:77]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a79bc5a390dsm283579366b.41.2024.07.16.02.12.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jul 2024 02:12:25 -0700 (PDT) From: Jakub Sitnicki To: Michal Luczaj Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, john.fastabend@gmail.com, kuniyu@amazon.com, Rao.Shoaib@oracle.com, cong.wang@bytedance.com Subject: Re: [PATCH bpf v4 0/4] af_unix: MSG_OOB handling fix & selftest In-Reply-To: <20240713200218.2140950-1-mhal@rbox.co> (Michal Luczaj's message of "Sat, 13 Jul 2024 21:41:37 +0200") References: <20240713200218.2140950-1-mhal@rbox.co> User-Agent: mu4e 1.12.4; emacs 29.1 Date: Tue, 16 Jul 2024 11:12:24 +0200 Message-ID: <877cdl8zuv.fsf@cloudflare.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Sat, Jul 13, 2024 at 09:41 PM +02, Michal Luczaj wrote: > PATCH 1/4 tells BPF redirect to silently drop AF_UNIX's MSG_OOB. The rest > is selftest-related. > > Michal Luczaj (4): > af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash > selftest/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected() > selftest/bpf: Parametrize AF_UNIX redir functions to accept send() > flags > selftest/bpf: Test sockmap redirect for AF_UNIX MSG_OOB > > net/unix/af_unix.c | 41 ++++++++- > net/unix/unix_bpf.c | 3 + > .../selftests/bpf/prog_tests/sockmap_listen.c | 85 +++++++++++++------ > 3 files changed, 102 insertions(+), 27 deletions(-) Thanks for taking time to extend the tests. Tested-by: Jakub Sitnicki