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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 CB87DC2D0E4 for ; Tue, 8 Dec 2020 20:26:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD75723AA8 for ; Tue, 8 Dec 2020 20:26:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731198AbgLHUQH (ORCPT ); Tue, 8 Dec 2020 15:16:07 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:36494 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730854AbgLHUMv (ORCPT ); Tue, 8 Dec 2020 15:12:51 -0500 Received: by mail-wr1-f65.google.com with SMTP id t16so2237059wra.3 for ; Tue, 08 Dec 2020 12:12:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=sgyQki4FzsYscH5k16Etbh421UMG+JihNWud51/vg7o=; b=Kf4+GRG3ICi22fvx5fccY4z9fvoThH7QoV401LvADvCQugMcp6btTNSih+yZOSoZ3j a2Q4gyueZSi5BP5D2Zdzf+u2ZyELugu0V4ZSQwUNMWysc21aPXKcL6d9WbJrfWoKkaDM 5kD8tlsLhmWzjPSFqTPB6Xq+mP/fDQ7RtaM28= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sgyQki4FzsYscH5k16Etbh421UMG+JihNWud51/vg7o=; b=IeSDbIMGcyozTGR41zOKLe3QZLbWAFyEu9MTO+KtkF0AiOY+rRahC2a0HJFXTv+oO9 OXMyknDf8vJJcdKHMCx3cYnf1OTV30QiQOnY6TVTfYkWfdE4E7L1twDIxi8IjRZHI1vH ElM1zDAT0Ac4a2/R/nljw74sFKfx0n+HKsRtL6mM69hKbhy9FqllNYG4kOOj8RrHMiIC +tqb8pNx6FfYOV61vHXQFC+eJ2nBhvJ7GGIfTWZZ2nIUjJh1Ufs1o/UE0aGUj2Q5I6eo YvFOppq3xzh/8WO0i6nu249RoDQmmKCNaiSSZClZn03PIjTPGxGdXXUPWUOM6xfe+qrW y7Iw== X-Gm-Message-State: AOAM532U9/8zB3BK5b4xAkFfZBRhaNWR1xBIlWwzapLC8Vp8MksHSX14 5IadklE1lFSG1TV8zpYuWE44dnKwuUPAWA== X-Google-Smtp-Source: ABdhPJy6X6zMosNU2G+TVH7twn+OsvBfJFlegGULpTRzRdjqDf3Nr0Bm0HRgWfbHcSdf3t0KF5ZcVA== X-Received: by 2002:a05:651c:1398:: with SMTP id k24mr4659169ljb.30.1607456871262; Tue, 08 Dec 2020 11:47:51 -0800 (PST) Received: from mail-lj1-f181.google.com (mail-lj1-f181.google.com. [209.85.208.181]) by smtp.gmail.com with ESMTPSA id t3sm1170117lfe.263.2020.12.08.11.47.50 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Dec 2020 11:47:50 -0800 (PST) Received: by mail-lj1-f181.google.com with SMTP id s11so12911076ljp.4 for ; Tue, 08 Dec 2020 11:47:50 -0800 (PST) X-Received: by 2002:a2e:8995:: with SMTP id c21mr3342315lji.251.1607456869937; Tue, 08 Dec 2020 11:47:49 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Tue, 8 Dec 2020 11:47:33 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: problem booting 5.10 To: Julia Lawall Cc: "Martin K. Petersen" , "James E.J. Bottomley" , Linux Kernel Mailing List , nicolas.palix@univ-grenoble-alpes.fr, linux-scsi Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 8, 2020 at 11:29 AM Julia Lawall wrote: > > A dmesg after successfully booting in 5.9 is attached. Ok, from a quick look it's megaraid_sas. The only thing I see there is that commit 103fbf8e4020 ("scsi: megaraid_sas: Added support for shared host tagset for cpuhotplug"). Of course, it could be something entirely unrelated that just triggers this, but I don't think I've seen any other reports, so at a first guess I'd blame something specific to that hardware, rather than some generic problem that just happens to hit Jula. Linus