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=-7.1 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,SIGNED_OFF_BY,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 9D333C433E0 for ; Thu, 13 Aug 2020 01:46:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 724F22184D for ; Thu, 13 Aug 2020 01:46:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hZKDLymJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726815AbgHMBqb (ORCPT ); Wed, 12 Aug 2020 21:46:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726078AbgHMBqX (ORCPT ); Wed, 12 Aug 2020 21:46:23 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C141C061384 for ; Wed, 12 Aug 2020 18:46:23 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id s15so2006227pgc.8 for ; Wed, 12 Aug 2020 18:46:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=xaZmZ58nPgUEXLVASZ0NTZ0Q5w9YibP8zVkGp5tVypo=; b=hZKDLymJvcoH4OveH6pSQJcqCoDirImQ/3Hc4J0WXJetaB+AgtW6ABKngUSHDKMvMC Hqz0NF2ZdVTJJ1N2kv/B6a66CNBeTbQfeXtBOAj+12ChUYxS8gin74gcl3H0w/9zBi3K MXVgZl4lktdYGuSzc0i+ga9NpZFcH0MFaxxxyE4L0eDDfIeGPpOKUbNI1o4ESn0i0I24 gPw8Idy+tgT+xKRwer9sJvRLTmyxIxsrSrMJIJvly52mWLPI2NBlPk8yjjvfM/vaV+3i p2YNXNSaqm5YVXq8x4ETGr8UFft36FknuvuKiKMFJYPcxO2T9eUPtqm5+zXerwLMeeRO 3aqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=xaZmZ58nPgUEXLVASZ0NTZ0Q5w9YibP8zVkGp5tVypo=; b=kLp44IWpyZpquDPvi4YPL14E67+nWo8aBwU/WRuTFHA++n7yViq4AW0z/CPSrBHKBX wEnTLEER47TEZ3ZmrMpwavgX5g62uh8Q+8qQhx/2GeWvTYfJeTIxsKcTZaUeTmNo1jn/ UCQeQ33OMSa4YINhoKuoSewcxjrGKFIQeuhyDTZN49BevmIB31M1uSgOTJb3D4efQENs qjaKN4W9d+3/dXMHaXsp+ieuOKE98aOCJPoU4bo3o9xPYbVhYV1IRcwz5r7Yp4PL1usN FH+cmFq6pm6j+XNms6J1lu24OcCcn7WFouITR2+t4UFooIgTVewJfHJgCtKxeE+AwOSg 4wVA== X-Gm-Message-State: AOAM5312dQRRuoCQ9MdPTBlaF/Y3FVAGEsAyo4rAezQ9uMFpz0Pcj51+ +9ZeDr8ieZKyXBy/9g9Rs7w= X-Google-Smtp-Source: ABdhPJyb1inmvj/XJE43rxOQQe8iJHDMYaLQqPx4yWeuz8cheTcbgUBpadWc0x7ijj9cgKRSig1liA== X-Received: by 2002:a62:1a49:: with SMTP id a70mr2217758pfa.297.1597283182959; Wed, 12 Aug 2020 18:46:22 -0700 (PDT) Received: from localhost ([2409:10:2e40:5100:6e29:95ff:fe2d:8f34]) by smtp.gmail.com with ESMTPSA id 74sm2720762pfv.191.2020.08.12.18.46.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Aug 2020 18:46:21 -0700 (PDT) Date: Thu, 13 Aug 2020 10:46:19 +0900 From: Sergey Senozhatsky To: John Ogness Cc: Petr Mladek , Sergey Senozhatsky , Sergey Senozhatsky , Steven Rostedt , Linus Torvalds , Greg Kroah-Hartman , linux-kernel@vger.kernel.org Subject: Re: [PATCH][next] printk: reduce LOG_BUF_SHIFT range for H8300 Message-ID: <20200813014619.GA2020879@jagdpanzerIV.localdomain> References: <20200812073122.25412-1-john.ogness@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200812073122.25412-1-john.ogness@linutronix.de> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (20/08/12 09:37), John Ogness wrote: > The .bss section for the h8300 is relatively small. A value of > CONFIG_LOG_BUF_SHIFT that is larger than 19 will create a static > printk ringbuffer that is too large. Limit the range appropriately > for the H8300. > > Reported-by: kernel test robot > Signed-off-by: John Ogness Reviewed-by: Sergey Senozhatsky -ss