From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AF68C4332F for ; Fri, 9 Dec 2022 21:00:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229804AbiLIVAF (ORCPT ); Fri, 9 Dec 2022 16:00:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229783AbiLIVAE (ORCPT ); Fri, 9 Dec 2022 16:00:04 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C455AC6D2; Fri, 9 Dec 2022 13:00:03 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 15E3062330; Fri, 9 Dec 2022 21:00:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E5D1C433D2; Fri, 9 Dec 2022 21:00:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1670619602; bh=2MugyXTNvGR+qgEA01wvWM6b7L+kgzTZQA/IHzWGAfs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=IwSc28BnBklKGAJJlBSI6pPUoT9Y4egmUDP3gumdpBjW8/nzA8Afd1kfXedqGAbSC PmtU9SyU7uNqKDklgeIyHVi5EMiWcUA81DXL0ua9HrY/zVQf9Zc+Ss2lWrwi18uI/V 42eLpBhVmxFHRydV3iixf0Niz+WYIMsac8hbAXVTvzTSlGekzpVHR9Bk2aJ5d0LhhL g9pL4vEQputpwvmz675OLpPnKYInw843I/OQL9cAf8A1MQTZJ2O/OB7NySSEOmyNeJ dY6BifNwT4jBXSztQ7NucfsB+9Omabmg+FKPZzuzVMlXL+6Coyyc9kXAUC1GB/LPXF UKuFXKUgi53wQ== Date: Fri, 9 Dec 2022 13:00:01 -0800 From: Jakub Kicinski To: Linus Torvalds Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, pabeni@redhat.com Subject: Re: [PULL] Networking for v6.1 final / v6.1-rc9 (with the diff stat :S) Message-ID: <20221209130001.0f90f7f8@kernel.org> In-Reply-To: References: <20221208205639.1799257-1-kuba@kernel.org> <20221208210009.1799399-1-kuba@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Fri, 9 Dec 2022 10:25:09 -0800 Linus Torvalds wrote: > > There is an outstanding regression in BPF / Peter's static calls stuff, > > Looks like it's not related to the static calls. Jiri says that > reverting that static call change makes no difference, and currently > suspects a RCU race instead: > > https://lore.kernel.org/bpf/Y5M9P95l85oMHki9@krava/T/#t > > Hmm? Yes. I can't quickly grok how the static call changes impacted the locking. I'll poke the BPF people to give us a sense of urgency. IDK how likely it is to get hold of Peter Z..