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 X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E8ACC433B4 for ; Fri, 30 Apr 2021 23:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 163FF61420 for ; Fri, 30 Apr 2021 23:52:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233029AbhD3Xw4 (ORCPT ); Fri, 30 Apr 2021 19:52:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232828AbhD3Xwz (ORCPT ); Fri, 30 Apr 2021 19:52:55 -0400 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54B46C06174A for ; Fri, 30 Apr 2021 16:52:06 -0700 (PDT) Received: by mail-lf1-x12a.google.com with SMTP id j10so19460266lfb.12 for ; Fri, 30 Apr 2021 16:52:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-transfer-encoding; bh=MzrZHB7/Z0FGIX3rIKLeCfsFRHC66+BZJEEMuHanHfE=; b=OTMnKYmG84eP8CNNv5WoN5mLgrxjDMxD26BN/DVJifYDm1wfVD/XQ/Tj7Se8hZdKCS srEGMbmnCFWEVYP64f8Rd9y8NuJa8QpXuza/PxPKTonudOGh66/lHUpWDBWX79FBWRo7 tI5hgi91oK7DlwtxenS9VqVAWlaYcBALGKJeGx5y3NbhUzi91HC+/QK+XAlNs3gTkri6 lWsqVIDkSzJDifHhrgbK/S5+cmDElLVe3OvjS84acobLlihpw+O2B9bM4xEsqi5HyqnO 6L7ZTXkLHG9zYtRmG7zp5b0boNUKiEKwTDNp5Pqg2sHw39HACAuMoXGdvs3OH3k5p864 /QQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-transfer-encoding; bh=MzrZHB7/Z0FGIX3rIKLeCfsFRHC66+BZJEEMuHanHfE=; b=AO3wcw7n2oeQt77L5ya9MVmhC5kZb8S//pSKa+2WzTHBSzvY9Xdt0qS+UmGK6gmnMe yIXobnYsuSw7pQ3xduz+vz1+uNVdZI+twaCnhtxoFdbAs0j7ERNYgkEmLvKFI3qzB0KB oiCJBP3ulLH0+vs2LoaS6dhu3O9RoILQMj/5fvQ/vctLH4IW+2oSH69rYj3j1FABZw4g w4gi/7D66ME+RRpLIizw2PL4G8cQdoxcgS6RSHvQXI3QsE0GjLpQCilymj0qCZEvqDaV B9rGGeOetkuQKx28QOnv7qJNBWjogGAS6z27NwUfYtoZHhbeLvJRZK6Zm1MW4TAI44FL cP1A== X-Gm-Message-State: AOAM530AflF5crhLfIHuHKqYLR7n3UAsukpZA26nLA4fYIoqdxzzrPrl dRzZaXtAWK8+FH6q71aa7v4= X-Google-Smtp-Source: ABdhPJznODGJe6J6kX0jHRjp0v55+jAUXFO+XzWgzZQIa6M3A+0flObBv/uP+8wgOjDn8+sAWuWfPA== X-Received: by 2002:ac2:5109:: with SMTP id q9mr4946928lfb.88.1619826724741; Fri, 30 Apr 2021 16:52:04 -0700 (PDT) Received: from [192.168.0.91] ([188.242.181.97]) by smtp.googlemail.com with ESMTPSA id a27sm426964lfo.190.2021.04.30.16.52.03 (version=TLS1 cipher=ECDHE-ECDSA-AES128-SHA bits=128/128); Fri, 30 Apr 2021 16:52:03 -0700 (PDT) Message-ID: <608C9A57.5010102@gmail.com> Date: Sat, 01 May 2021 03:01:27 +0300 From: Nikolai Zhubr User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.2.4) Gecko/20100608 Thunderbird/3.1 MIME-Version: 1.0 To: Johannes Berg CC: Chris Snook , netdev@vger.kernel.org Subject: Re: A problem with "ip=..." ipconfig and Atheros alx driver. References: <608BF122.7050307@gmail.com> (sfid-20210430_135009_123201_5C9D80DA) <419eea59adc7af954f98ac81ec41a7be9cc0d9bb.camel@sipsolutions.net> <608C3B2C.8040005@gmail.com> (sfid-20210430_190603_013225_96A76113) In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Johannes, 30.04.2021 22:02, Johannes Berg: [...] > The more reasonable thing is probably to just rework the locking here, > but that's a touchy subject I guess. > > How about this? > > https://p.sipsolutions.net/5adbe659fb061f06.txt Is it supposed to work correctly for unmodified 5.12 kernel? Because it applies cleanly, but the resulting kernel never finishes booting. No panic happens, it just kind of gets stuck forever. Likely somewhere within this ip config steps. The carrier timeout countdown does not show up, but console scrollback magic still does work, so it is not a complete crash. Thank you, Regards, Nikolai > johannes > >