From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f53.google.com (mail-pj1-f53.google.com [209.85.216.53]) (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 4DDD814B08C for ; Tue, 24 Sep 2024 08:12:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727165527; cv=none; b=anF5Qk2Wbgz0sXePK4kL80zO43b0oYrpd3aWsJyjTMLhEhii8BmJDbGtsYQQmr/qodaqMs5XAunmf7Fi5PiuNVUSEBKzxC5u2AxMwel5ez2fHYmKPDgtH4ls4r6LrpkSXgfWcOA1wHH0h7eJs0QfwctQiBJQWTL2RihO62m66qQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727165527; c=relaxed/simple; bh=Rp5px9fyLoBKWe9OslQ8c6Zw41rouGmlkdIWQyjD6Ok=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=WUet23HsLrWw1B8DMXVLOZaUUGFNmeDCDM7ThepEytdebDx5M/LVxw9uCTx4oHtVsov/j6Pv0vM+P7YNsQ41BnFptyFLa8eyD/GpupXJgM/rd6RuEi3+CKPrdvyinx/tVFo3KTvP0ouYxNAA2w1c728kxtMDV/dwR+xETvqJ5ks= 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=GANqzSCV; arc=none smtp.client-ip=209.85.216.53 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="GANqzSCV" Received: by mail-pj1-f53.google.com with SMTP id 98e67ed59e1d1-2d88690837eso4245928a91.2 for ; Tue, 24 Sep 2024 01:12:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1727165525; x=1727770325; 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=Rp5px9fyLoBKWe9OslQ8c6Zw41rouGmlkdIWQyjD6Ok=; b=GANqzSCVvcoYD9fR8cpocTCWZ1Cf9GHu+J88MIarnD6UoHKhHViYSycXc6IL0H3VJ2 J07D7xQKGBjHX9WNn51IIBss5uwCGkQU3oVLvL26Sa5q7TdYko8cApM06Z1huPlBnPrY SoBblvd7O5IaEUQwPdZs3anCANhAW5ZOpAsTFMJMt1O6QYyMCvFSSL9RrGi8RKARpKNk ZqL+3F584LBK5GpmiJUbGY4RQ7zy6yjrjP4Skzv5IY/DpHnj7XGnoUQ7/ncMwdVd/E44 sRK4R28HDq6UVKfgssBUYFC4CyXd0MSLaHDmZV/6NbsfRqqgAkks9qZJL4l7Jjz8oTej tygA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727165525; x=1727770325; 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=Rp5px9fyLoBKWe9OslQ8c6Zw41rouGmlkdIWQyjD6Ok=; b=nZzBT4CAqyO+dbm2wLOyuDtHQwXElh/cUowljbKxWHiDr8o3BJCSO2cWRNx6Fis21v /SIZNIH8+C5MQVyo1AeOJupDk2ZPBk/FH1a4yy4cAVhcWVLmPaIaC3GTCcM7GlIwah4X eJTu2FxUri32R2Xyt/t1huHB1hl1kzmaHMJdSHVw7nsfPHcR6hQNdLoCSPsPTCONo/ab +e+z163J/FH7YNR5CXamhCW0SlVsPJcpWi8gj8icAB6Pojo+rpB7ZrFphhMG5gKnuJ4K opFQO/M6QzZ61Ow+Xcmf2RmyNXdMYZE4RWJ/uB9Hp92qghgDYEr55A8fV+x83mOhHvSw zkTw== X-Gm-Message-State: AOJu0YzaXPEDUR1c9V2ookcNeOQp8WDyB6/dydJVSnAP2yGI2SfrcWkU OKtknNsuBvghi9Bzt1W8j5ZiB4N/cI5gumJ5ID6ShhFVoqZ9NC0VBE4b+JFJ X-Google-Smtp-Source: AGHT+IHKqNaMQVVzXHtKEEk+Aa9thNyQ+lwj6fMfF+hLXMHXet+N6X5s/Ir9K8NkqSrnqKwbGTXmUg== X-Received: by 2002:a17:90b:390c:b0:2da:8e1d:4769 with SMTP id 98e67ed59e1d1-2dd7f6dfb1amr17561411a91.38.1727165524522; Tue, 24 Sep 2024 01:12:04 -0700 (PDT) Received: from [192.168.0.235] ([38.34.87.7]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2dd6ee98388sm10838017a91.13.2024.09.24.01.12.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Sep 2024 01:12:03 -0700 (PDT) Message-ID: Subject: Re: [PATCH] Fix a bug in ebpf verifier From: Eduard Zingerman To: lonial con Cc: bpf@vger.kernel.org Date: Tue, 24 Sep 2024 01:11:58 -0700 In-Reply-To: <7e2aa30a62d740db182c170fdd8f81c596df280d.camel@gmail.com> References: <1726037521-18232-1-git-send-email-kongln9170@gmail.com> <67451140439fafa1bae3e3b010d2c6b9969696a1.camel@gmail.com> <62b54401510477eebdb6e1272ba4308ee121c215.camel@gmail.com> <7e2aa30a62d740db182c170fdd8f81c596df280d.camel@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-1.fc40) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Thu, 2024-09-12 at 16:36 -0700, Eduard Zingerman wrote: > On Thu, 2024-09-12 at 22:40 +0800, lonial con wrote: > > Hi, > >=20 > > I tried to build this environment, but it seems that it needs kvm > > support. For me, it is very troublesome to prepare a kvm environment. > > So could you please write this selftest? >=20 > Please find the patch for test in the attachment. > Please submit a v2 as a patch-set of two parts: > - first patch: your fix > - second patch: my test Hi Lonial, Do you plan to proceed with this fix? [...]