From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793274006; b=xidZZl4iLRXovar+GNQqQVrSIw9Axd7YcwbawXh4qZcAysfPg8KqocLDBrHRoE7iIqcm DrgTuYVH/oREvCoekM49qM4Nsj1KLzzPH5HjTLR7bYwdwAB7BZFgK4jeePLp0TqBeOZXM smVqJZtYrQ4GjL7JwGwXFAywGGPhvX3Uo7KLUflr/CfV/hOwJw/uvXkkbduRPpDW8fsS5 yklcKuZHBu0T27BsYtCi3vO8cjim220mP79BHjGqHQ9yGAg3ZdNegO9SoYTm1COaUumWd u6JR4qTfafbUg4UBZyXW30BEwApCOkCDtIJuOGg0T8UB8qfq5FvyUGe8nskWe1DiYAg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793274006; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=TBOcWCeRyE09SQV0o/JzcTqZh/y/wDE6C2jnFIHWhYc=; b=bz5Be9sLlUbq20JDLxoO9VWjtTN5Ts3/EqucVpfPRoP5d0kzWDTuwXMsRfvkesv38wsI +ROy9qiLMdIE6ARz3Hil6oTfl0dZXX4lqLAoHsIGV2R7lLv1Hxyq3G0y0swlnJVGi+AM3 Vlbzm2uWuNQUnu1p8ioR8ZpeDL8xge9c6ZEhF64u8CfDNTBuRFg1ZqyV3/nmNWVJXAeQF 3mJTPzglT1k/SD38eDiBet0XLKCFkflcq+rLA/7zoRbEXHcSJRnWEq6pz23qTAV4c9THs OffxsePIyOm8FzTg/Y6aOEGpqJerDDNqY7cC35qP9LjZ8pqAlS6Rj1n6D2nZeoJQRLQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ebtBqStV; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ECDE9606A31A; Thu, 29 Oct 2026 11:40:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ebtBqStV Received: by smtp.kernel.org (Postfix) with ESMTPSA id CF4C01F01825; Thu, 29 Oct 2026 11:40:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793274005; bh=TBOcWCeRyE09SQV0o/JzcTqZh/y/wDE6C2jnFIHWhYc=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=ebtBqStVzefn5r9pL2B+YSX4ivaLjiFbAjHRIUHa2j1ZiKtKCxtR0PPeDxwshLvfI twUW6jLLjNClS63IE2sZCth9evRZSucCjrp0ZjLeNf77IVmqfsMNYUalKVtrQaWVOJ UVoHQYr0SIsTLn7DbM1Whw1E7C5/+ORYBBWcF7rBcWPpg1HeAsPqnud/PQB/VowmzS kzLacAKFIsJlh3SJ/5v0LAevl/LmMwzsLl9sl5Y6vvQvqhH/zz5ew6O7tb1S8fY9bk TXEC/rKGM17E1Vna76DgkbMZhJIrElH+XgK7i84kmlT6yuGYpdcUPV4prYboEF34vT kAsfI6IhHBXCg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id BE5323ABD290; Thu, 29 Oct 2026 11:40:05 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] tg3: Invert restart quirk logic to restrict SNP power-down bypass From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179327400457.1773334.15430060848515366036.git-patchwork-notify@kernel.org> Date: Thu, 29 Oct 2026 11:40:04 +0000 References: <20261026220955.473247-1-noam.d.eliyahu@gmail.com> In-Reply-To: <20261026220955.473247-1-noam.d.eliyahu@gmail.com> To: Noam D. Eliyahu Cc: netdev@vger.kernel.org, pavan.chebbi@broadcom.com, michael.chan@broadcom.com, kuba@kernel.org, edumazet@kernel.org, davem@davemloft.net, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Tue, 27 Oct 2026 00:09:56 +0200 you wrote: > Commit 9fc3bc764334 ("tg3: power down device only on SYSTEM_POWER_OFF") > bypassed `tg3_power_down()` on system restarts to prevent reboot hangs and > NMIs on servers where NICs were initialized via SNP (such as Dell PowerEdge > R650 and R750). > > However, skipping the power-down flow globally causes the ACPI _PTS method > to trigger fatal PCIe AER events and hangs on other models. Commit > e0efe83ed325 ("tg3: Disable tg3 PCIe AER on system reboot") attempted to > mitigate this by adding an AER-disable DMI quirk table. Maintaining a > growing list of models for a secondary symptom misses the root cause, > leaving systems like the PowerEdge T440 (sharing the BCM5720 NIC) exposed. > > [...] Here is the summary with links: - [net] tg3: Invert restart quirk logic to restrict SNP power-down bypass https://git.kernel.org/netdev/net/c/d7314b51341c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html