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 0CC8C303A05; Tue, 30 Sep 2025 14:40:13 +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=1759243213; cv=none; b=QFlTjiIomc2Z3zCft2KepVYrDrXporvP5avNfqIHAhTiSMg1KDgG1tdLYVjqC2ygY+tsv/wj9Bfavao0LT10w9T+g3h2FDOtz+TwpZ0lgVy7QQwkEgVLSwllZBoKZZ+elA9qGGlDGNntM9q3xbaG9svoV+jPPyucT9DHXJ8y8NY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759243213; c=relaxed/simple; bh=UA+XDBzx2YBIspAMKgow/QpNI2YZuV5l0p6uuAm4Chs=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=gGdhaHEmogAfX0dP9uWUgnKRhjpiumX+RQ4ZjqcsHC9pHKYDJfz+7aHEBTWlYuR47h4xDYFaOe7uxG8jXtoM4qH0GwUSjNikcKur2JnY4BUROS35DQpZoOF5iORu6PRIN5qteWHiL/WvSfnTOxrflJ53TnlaYxet/BuFLiIfgmw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ywm0q/Zm; 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="Ywm0q/Zm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB19FC4CEF0; Tue, 30 Sep 2025 14:40:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759243212; bh=UA+XDBzx2YBIspAMKgow/QpNI2YZuV5l0p6uuAm4Chs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Ywm0q/ZmX6YArgMnz4SGHDnao9f2ZsokBcOTvVpSKAjQK8kS5BIe5o2nqNtmUxS6V 8LaflFqNuk07cRSSQjiAr2C9jVZvMEwkb9w/x5qXrm4AzA1fLkmrkchE/kaYg4fxJz 1hPjEwfeUw854bdo6S8udFb4P709WnRmaDyznP6Le5E3zyJ40nkfY442V9+Dqa5Ya8 UQfwMLM0e0ARKy6r7qLA8bTAWyD/+2z0PxreOe6UV4RDKp/Z+WDokNCAiv1kzJP9UJ 5feGicuL5DyCVE4MVwykuTcfbjig5Ui1D5iy6YW+3g20665TVamhjmQe7JVwoX9/Dn guPqU15UoF9Xw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 33B3739D0C1A; Tue, 30 Sep 2025 14:40:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] Revert "net/mlx5e: Update and set Xon/Xoff upon MTU set" From: patchwork-bot+netdevbpf@kernel.org Message-Id: <175924320601.2006533.5473877884260155875.git-patchwork-notify@kernel.org> Date: Tue, 30 Sep 2025 14:40:06 +0000 References: <20250929181529.1848157-1-kuba@kernel.org> In-Reply-To: <20250929181529.1848157-1-kuba@kernel.org> To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, saeedm@nvidia.com, leon@kernel.org, tariqt@nvidia.com, mbloch@nvidia.com, alazar@nvidia.com, linux-rdma@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Mon, 29 Sep 2025 11:15:29 -0700 you wrote: > This reverts commit ceddedc969f0532b7c62ca971ee50d519d2bc0cb. > > Commit in question breaks the mapping of PGs to pools for some SKUs. > Specifically multi-host NICs seem to be shipped with a custom buffer > configuration which maps the lossy PG to pool 4. But the bad commit > overrides this with pool 0 which does not have sufficient buffer space > reserved. Resulting in ~40% packet loss. The commit also breaks BMC / > OOB connection completely (100% packet loss). > > [...] Here is the summary with links: - [net] Revert "net/mlx5e: Update and set Xon/Xoff upon MTU set" https://git.kernel.org/netdev/net-next/c/6f5dacf88a32 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html