From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (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 D926E1BDC3 for ; Fri, 21 Feb 2025 00:51:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740099063; cv=none; b=PqY9DqeRhdab7x3ksm7pCMXdBQML23jIEy3y3WMV8HIudFF7OA4uTxZVswBEAVt90vM2Jbws4qYmi/eiaAhZeu1XHIlht2Dde083T2goOmv2bRwNhGWQd3Afn5vEgIcQKfW/GYmQXCfTdpxeYN4SBPYrZLvIIMy5alWyLxU0Kkw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740099063; c=relaxed/simple; bh=gNBOglzeuIvhBd3Fp1v34Imf13cOZgCMYohq2JyhRDk=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=iwqOzklG9dV3uwqBlcqie7Kanfnzs3fiJ9bOHai+8RsknNqi7xUsLHt1JMFge/fZnRwXcBU8FjstQKNwQE02F4tMIp8W9lgl9zW2LXt5FfLVcDi477LHXKgOkVVA85P77Nk1K77rEvw38TcuZ/S48YAdCk5nbbHeYIVlySxTCRY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=OBgnPD75; arc=none smtp.client-ip=209.85.214.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OBgnPD75" Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-220bfdfb3f4so34118195ad.2 for ; Thu, 20 Feb 2025 16:51:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1740099061; x=1740703861; darn=vger.kernel.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=gNBOglzeuIvhBd3Fp1v34Imf13cOZgCMYohq2JyhRDk=; b=OBgnPD75frZOMbjL8J3cBDvv5Re2cNKxHHmgbCGO/p9CE9swiU9L2vpFO/hX1JeKq2 BcJqisizKymyIQ6V94DYvQBNFBqgf5BRwL7ad6RjJqgnR9JXEhvqbHmP6mH/Ufjs5P6p b3OgAlOoRqUFd1mqMp63cURf+Kbl8FD4eO4q7+n2B/xP7Q19gffBT87KqgwlQ5ovcOrl dBZowt3Txh+xYDFxuFmq99D9fi/BGqVoFhPC56QqXnUbANeBzMr0qRhiH89zljwdpj3S 2/4Rx+A/IHotbEltrw0Ary7hoKq/I9plIi1inoNBgaFeKAvmw1DYPQSgGRtAQGU1LPMh N9eQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740099061; x=1740703861; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gNBOglzeuIvhBd3Fp1v34Imf13cOZgCMYohq2JyhRDk=; b=tb7ziSvqARlE8llnO8yiATD6CzxCft7Bf/T/PNXXEC4CdPUWea1a9FN43r3js1ibc+ E2XJmrgZROeSUkDr/gw5h6kZj5/SeGQADjUuIyRopk0D1zxNblX9htsb9H2P+a2uYI3P q/EYPP8tnT3RbbIV1Q12crtv6Jenlo5z9phEeUuaulNZhHTUn+GPyrHTl35gFsD/t82Q l2udDRMzNWczp+aw0vfyBFg56YhoVKZ5fqCbmOBve7d2h5xRihuJV3Rsjq/SJevcAPHn bEiCeushVTQjjmxA/KDEA9+D6gw1G89+2DYtEtFM6Qqhbs9ZRmQ07mZN1AMssZ00xCs3 yD3Q== X-Forwarded-Encrypted: i=1; AJvYcCUnSSSGQMtbVrOemKpTlUC73m+IrzFsHhyKLxRV3RzjMsTHp2yWP0LfoV4ZRe8DDJQRmqs=@vger.kernel.org X-Gm-Message-State: AOJu0Yx5U3YenWechDz/YOYAi/5/nkq6qxuKt3ouWiNC7ZGewHTxyjm7 UCSgy+l0RHdJMrvVXBr+76vn3/Rba5vYSg4aC049cmSgi22dHzx/X0FYHuLT X-Gm-Gg: ASbGnctu4RhDWqOMRzqKA9Hh6QVgAs99A3C2lxUPKLt7uv0c6UjHqH/+sJNCcQh6sB/ DrfV9FDFVkvdBRJBZa+N7dYD4cm5sIs+l8Pj0ziXPDw21DTzKSLENnCqueOzELbljkUvkZOPTrR +kMD0VLvWsJx+fs9CTbrEIo803v1+G9v1yIN1S9MnZKAA0hyYZ+64WyXamBiIPsZ5IY7ZbPOG+x 3CJjr1oXxIHcPom8myYEkILULLV22/bgTh6nEajfwWtJ00/OC9L9hFy0A5crq1yKIpPwhHP8syQ HaPpz4TgTD8r X-Google-Smtp-Source: AGHT+IFhdSwSeGPz3XV7UIlKi5X9qr3+d82xT6OZuPlENDj9bB0eYo/UgIEynqAJPdd/x2ftOrJ7Mg== X-Received: by 2002:a05:6a21:3285:b0:1ee:68e3:ff45 with SMTP id adf61e73a8af0-1eef3dccaa8mr2307996637.35.1740099061061; Thu, 20 Feb 2025 16:51:01 -0800 (PST) Received: from [192.168.0.235] ([38.34.87.7]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7324273e324sm14492549b3a.88.2025.02.20.16.51.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Feb 2025 16:51:00 -0800 (PST) Message-ID: <3022a910ccf6dc0056d36014dd2790e3be58a31b.camel@gmail.com> Subject: Re: [PATCH bpf-next v1 2/2] selftests/bpf: Test struct_ops program with __ref arg calling bpf_tail_call From: Eduard Zingerman To: Amery Hung , bpf@vger.kernel.org Cc: daniel@iogearbox.net, andrii@kernel.org, alexei.starovoitov@gmail.com, martin.lau@kernel.org, kernel-team@meta.com Date: Thu, 20 Feb 2025 16:50:55 -0800 In-Reply-To: <20250220221532.1079331-2-ameryhung@gmail.com> References: <20250220221532.1079331-1-ameryhung@gmail.com> <20250220221532.1079331-2-ameryhung@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3 (3.54.3-1.fc41) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Thu, 2025-02-20 at 14:15 -0800, Amery Hung wrote: > Test if the verifier rejects struct_ops program with __ref argument > calling bpf_tail_call(). >=20 > Signed-off-by: Amery Hung > --- Acked-by: Eduard Zingerman [...]