From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E073C31AF2D; Tue, 20 Jan 2026 16:30:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768926608; cv=none; b=lXJJrldp1Rexl5MaARTaGFmrFdJEYOGWyN2/T4vizVgCyroFQL1s8bzp16YSGGSUNAuBIB5QOniS5llUFVAQ0/ueGHNMA7JlBOuHUs4hwniXwk/qWd7jzgJ71KclXO1qNdDnKI66WM1RKqINGoCEWl95sSC+CoVqZHRFDBWCcu0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768926608; c=relaxed/simple; bh=pBpKOZhNvenUVHqUyiVbuZTAOpSxq9FVRJcMRVLUnHw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=buOaJDkg7STRmR7IcTrKVWQQUCrbzHabDRFdl6z30TAUlEylkr9cy01LYzWAhbVHhCAWmTK/uVU2RwPv6Sz1MmPnSAmESMFeh/4nzLycF1iMqafu2SrlgRNp5hXezDQaDs5wvII42ntZVDETm08EE3MTzWpZL+9LOf1JiQajznQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pIZqh4AO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pIZqh4AO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC676C16AAE; Tue, 20 Jan 2026 16:30:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768926607; bh=pBpKOZhNvenUVHqUyiVbuZTAOpSxq9FVRJcMRVLUnHw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=pIZqh4AOftcTdgpt6qm4QafQiTQ1cfqvoyoJG8jjO74YwWJ/zd0tm+M3/n/oBcRdj IQI6SCTWKc4/z30yA9ybVUsfHaGrJptewG/371Oyv70k5Po4i5a9V7OaQDWd0RFfcU Qs2DClCQKYhE8ROfCj2jjj3su4+kz3akNpcx338kpJhYgNW0sI/NJrakBiJzfTKOCN YMPSvfMqcgNLz83TmhFj4TjkGeNFRL1k4wbUhp5WPJCZlHjJkUOkPMmyYeS0Abcmey xlt9pOVasH1v0DP7Eb4lJPYesuVkyFXj7SgDQ16T223T7j1eTCZ1UDE8wHRgvZw134 o67tGiBq5RH6A== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 8B9B03806671; Tue, 20 Jan 2026 16:30:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] netdevsim: fix a race issue related to the operation on bpf_bound_progs list From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176892660514.117222.932562208137734331.git-patchwork-notify@kernel.org> Date: Tue, 20 Jan 2026 16:30:05 +0000 References: <20260116095308.11441-1-luyun_611@163.com> In-Reply-To: <20260116095308.11441-1-luyun_611@163.com> To: Yun Lu Cc: kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Fri, 16 Jan 2026 17:53:08 +0800 you wrote: > From: Yun Lu > > The netdevsim driver lacks a protection mechanism for operations on the > bpf_bound_progs list. When the nsim_bpf_create_prog() performs > list_add_tail, it is possible that nsim_bpf_destroy_prog() is > simultaneously performs list_del. Concurrent operations on the list may > lead to list corruption and trigger a kernel crash as follows: > > [...] Here is the summary with links: - netdevsim: fix a race issue related to the operation on bpf_bound_progs list https://git.kernel.org/netdev/net/c/b97d5eedf497 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html