From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A322B606A330 for ; Tue, 20 Oct 2026 21:09:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=aklqjWmw; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=MjHSLj6i DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=LHNZsy1AhmzsrhwZyxEBJo+bnbpDcTwMAklGp3PSgbg=; b=aklqjWmwU6Wc1rQfAryGF1E3QS J6LGp9HDM0rQDbqKwIeM0tjHVgjk416W9FwKvqEtUa+LcciJajKlh87XqBxCc29uBn0qqrkzWonO+ yTwe/exm5siXEIO7OBpoOE1tiQG7Ze44h97jL5bu/3vlBAk2/nFto3fxwNtI/6KPZlxp9DYman+0I /hDlh9cKHqabFWzrHTkAx4B3Q5ZmoYFvuPMYht+eafti0D1IJEGFqtGZm7kORqpmMBnTUwS2aDXGS HlWMqWJcyznnAQ65i4FzLvqoITd/ByainIu2wdWUv0KS/QSfaQozKngzG4Q1XrScbDJJAx5ovht9M kfS6UNUg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJH4m-0000000AfHr-3o8h; Tue, 20 Oct 2026 21:08:52 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJH4l-0000000AfHk-1eGE for linux-arm-kernel@lists.infradead.org; Tue, 20 Oct 2026 21:08:51 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id AD47F60136; Tue, 20 Oct 2026 21:08:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B90921F000CE; Tue, 20 Oct 2026 21:08:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792530530; bh=LHNZsy1AhmzsrhwZyxEBJo+bnbpDcTwMAklGp3PSgbg=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=MjHSLj6imdArMWL3vvkO7ju8c//mQbQeY5QXTMPxyT+Z6ghZHyG0SXQr41amV76SZ aGCChnRkuifPNl87J4jDXC+XEhfpf4EXdAdS1LuAVo3yIkPjMwPZdz8UmUX8cAsXXH XCtNspvjoUlRVJ0EaZpzvYr8sZuIoUpH1oLOiwtnRjusbuCb6vIzdtBEmpnAvsuZDk rZ8koiGsJSFWBS5XxRVd9BmDlst3URLlogwzPx0q1besV0QenMGaGRyc3L16dc4Etc hFJOIu3FVDB7xc58fmDLRr1AD9+TgQUzZuYalQ9ozgNlMW0av4O5qpmTbI3DPg58S2 hx0G+jRLJ5JAA== Date: Tue, 20 Oct 2026 14:08:49 -0700 From: Jakub Kicinski To: Kurt Kanzenbach Cc: Maxime Chevallier , Andrew Lunn , "David S. Miller" , Paolo Abeni , Eric Dumazet , Maxime Coquelin , Alexandre Torgue , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Song Yoong Siang , Mohd Faizal Abdul Rahim , Ong Boon Leong , Sebastian Andrzej Siewior , Maciej Fijalkowski , Nicolai Buchwitz , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, bpf@vger.kernel.org Subject: Re: [PATCH net v3 0/2] net: stmmac: Fix XSK crashes on stm32mp2 Message-ID: <20261020140849.12fc79ef@kernel.org> In-Reply-To: <20261013-stmmac_xsk_crashes-v3-0-50fca7790af2@linutronix.de> References: <20261013-stmmac_xsk_crashes-v3-0-50fca7790af2@linutronix.de> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-6.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Tue, 13 Oct 2026 10:57:20 +0200 Kurt Kanzenbach wrote: > while looking at the TBS thingy [1], I've noticed kernel crashes. That > happens when opening or closing an AF_XDP/ZC socket while parallel Tx > traffic is going on. Let's respin this against net-next. The merge window has started, applying this to net would give us an immediate conflict and pain. -- pw-bot: cr