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 2F49E1CDFA8; Thu, 3 Oct 2024 22:44:47 +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=1727995488; cv=none; b=GOMX3Cenav8IhRE0dhywxmOBosLX5eYdKXPumOTXmR45XQRvhu7xznTNyv29xHWgDsxFUwo069mg2vbU0zgJTkxetCaZDJh7sljHqxUh9B72jMjXhNFmiB/GQ76olv8wNmNeSXwz7osHbhfuq/FHvR2GfqcPfePEqUlbPdPUYuM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727995488; c=relaxed/simple; bh=Tx7IcxKh9CFY7niZORFkGf/fuCQnvsD/7M8vQd9DozE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XBVhSIDZLhdUI1upbByDIVS/YhZyt0WQ3tnzCa5fWbE8A1ZlWZKoq//OHIQUb68rMBlpDEsaKW/Pgqf/JsqswF5ZN+AHdxJyEl887ijtYib7LtRZEDnKduhDZytjJuL19Bqh02Tw4wU/4DYdol21zFwJOa6+2k8WBtW0++8Snjo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gnuI0/fR; 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="gnuI0/fR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12885C4CEC5; Thu, 3 Oct 2024 22:44:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727995487; bh=Tx7IcxKh9CFY7niZORFkGf/fuCQnvsD/7M8vQd9DozE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=gnuI0/fRQ0aySn2FIqITx97czlbluwGZvShIT2diI41bIPBJu0kE85lTGvl7fGuuL X+g2D0BNhPuelZI+ownjpRpqWe1lismMiXLqBR6Ce+4MgbxUl6m1tSKh+KdkO42v3l YBTjiF9FhFasFG4zi1GHQoYzIH1nGEqmunMchHZgKvxaRSRJrTgNay7oGKP5qdfF/l KnGAMEPyOXHjBnCD4VerTWUwFCL0E8yPbDbvMglrx1lSJGTJph8+nsZND63D96i4qR IzzUTOUXXchX0VvyFiwMcN1C8XaWT8kIvxc6yzVkTBfmdl5XpUndKXL50z/Yhgicli bwm8KCDb7F0Ig== Date: Thu, 3 Oct 2024 15:44:46 -0700 From: Jakub Kicinski To: Sebastian Andrzej Siewior Cc: netdev@vger.kernel.org, linux-net-drivers@amd.com, bpf@vger.kernel.org, "David S. Miller" , Toke =?UTF-8?B?SMO4aWxhbmQtSsO4?= =?UTF-8?B?cmdlbnNlbg==?= , Alexei Starovoitov , Daniel Borkmann , Edward Cree , Eric Dumazet , Jesper Dangaard Brouer , John Fastabend , Martin Habets , Paolo Abeni , Thomas Gleixner , Yury Vostrikov Subject: Re: [PATCH net] sfc: Don't invoke xdp_do_flush() from netpoll. Message-ID: <20241003154446.05250ca3@kernel.org> In-Reply-To: <20241002125837.utOcRo6Y@linutronix.de> References: <20241002125837.utOcRo6Y@linutronix.de> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 2 Oct 2024 14:58:37 +0200 Sebastian Andrzej Siewior wrote: > Fixes: 401cb7dae8130 ("net: Reference bpf_redirect_info via task_struct on PREEMPT_RT.") FTR I think this could have imploded even before, just a lot lower probability.