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 54439FA373D for ; Tue, 25 Oct 2022 01:16:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230209AbiJYBQs (ORCPT ); Mon, 24 Oct 2022 21:16:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230527AbiJYBQW (ORCPT ); Mon, 24 Oct 2022 21:16:22 -0400 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A20B75143E for ; Mon, 24 Oct 2022 17:34:30 -0700 (PDT) Received: by mail-ed1-x534.google.com with SMTP id b12so34075087edd.6 for ; Mon, 24 Oct 2022 17:34:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=23CZ4vA4i98W1nbCbv2ZjLLFBQ1q7plrKRviYMc9dQY=; b=gUtM1bX+9AmKX0fN+I2coUZ/gBg5Zmg+i1ZO44YmZLIMFCKsYf5MbCnmv3nYoYBM9T Nk+Opwq8i7lXrs6x+2lkbcakPKleOk5ygjBcjiKOAVSA/LVrtj3bPz1Zn+gWXsKa3mV7 7V0idwlnPxnsM3bKEtlZeAwhPMHKlf5jv1bM4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=23CZ4vA4i98W1nbCbv2ZjLLFBQ1q7plrKRviYMc9dQY=; b=ECS+KCObA06dF5EGxsdrevJSil0Ne7sYxf7EdcGZUbST6Ss2iZdUEIEjHE1GTk1bYB qV1XK6JEnXcz4bz/oAMD4Xuzue8/LfSyFcEw+IJbJXnqen4DyOD2wwVCGs4tcXk3VYEt eDp/zgcpEFLnMxJf2AAWTC4b+9jqODIOxkQ2psoNGEshDyo1kOQ/OOUD0+F6JCvmr+/L Ma2WHa7rEGQoqaBThWaAa647mXrdCwzTwPBb8C1m6G+hxZKmjh6ERWqjbMUrkwqwsaXi 4Veq1Vz+vZr22hGhBgdiyC7mdN/iF7UrIjiiGLL+enqeFx85HCcifNMPBZl2mg7IavRk GXsw== X-Gm-Message-State: ACrzQf2FWvxUiGaDh5SWnWzJ/8t2F4KQvg4TYKdP2yVk6gBFy/3WFPJZ kKc6BTbCXqO6+vYeTCHstxI18I2H+Umxc3bh X-Google-Smtp-Source: AMsMyM4icRGwvjQ64ZJ3VCzVuqxI77jy4F4/CKwgCweqVKEexjqUcsdJvvzN7apjw5j6O30YQIYCJg== X-Received: by 2002:a50:871a:0:b0:461:52a9:1da6 with SMTP id i26-20020a50871a000000b0046152a91da6mr17314609edb.94.1666658068388; Mon, 24 Oct 2022 17:34:28 -0700 (PDT) Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com. [209.85.221.41]) by smtp.gmail.com with ESMTPSA id t16-20020a50ab50000000b00461bd82581asm607849edc.84.2022.10.24.17.34.27 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Oct 2022 17:34:27 -0700 (PDT) Received: by mail-wr1-f41.google.com with SMTP id h9so7389727wrt.0 for ; Mon, 24 Oct 2022 17:34:27 -0700 (PDT) X-Received: by 2002:a05:6000:3c1:b0:236:5779:546d with SMTP id b1-20020a05600003c100b002365779546dmr12326195wrg.405.1666658067197; Mon, 24 Oct 2022 17:34:27 -0700 (PDT) MIME-Version: 1.0 References: <20221019145600.1282823-1-john.ogness@linutronix.de> <20221019145600.1282823-2-john.ogness@linutronix.de> In-Reply-To: <20221019145600.1282823-2-john.ogness@linutronix.de> From: Doug Anderson Date: Mon, 24 Oct 2022 17:34:15 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH printk v2 01/38] serial: kgdboc: Lock console list in probe function To: John Ogness Cc: Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , linux-kernel@vger.kernel.org, Jason Wessel , Daniel Thompson , Greg Kroah-Hartman , Jiri Slaby , kgdb-bugreport@lists.sourceforge.net, linux-serial@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Wed, Oct 19, 2022 at 7:56 AM John Ogness wrote: > > From: Thomas Gleixner > > Unprotected list walks are not necessarily safe. > > Signed-off-by: Thomas Gleixner > Signed-off-by: John Ogness > Reviewed-by: Petr Mladek > --- > drivers/tty/serial/kgdboc.c | 2 ++ > 1 file changed, 2 insertions(+) Reviewed-by: Douglas Anderson