Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp3956253pxb; Tue, 17 Nov 2020 07:49:36 -0800 (PST) X-Google-Smtp-Source: ABdhPJxxp8NiGKNPUkz+jb1ZoWhV1DY8Kn/+OYNMK0+BZlF31CxgWFCR9lgOuydn71PrEa7IwQc+ X-Received: by 2002:a17:906:660b:: with SMTP id b11mr21231351ejp.190.1605628175919; Tue, 17 Nov 2020 07:49:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605628175; cv=none; d=google.com; s=arc-20160816; b=U4PEYQCXO4QVivCTWNXyZAp0LaAOhRKA5xFhhEUVYnQZsuCPXj6yB8qaV6P8kTACQR uc8K4vCWouZ9BdoMpBzczq7FJupHJtp9/sNS0iYiYgOfPa0FmkPG4RuLMd2o+BhcfUhT 0TohVKG/sS9X+rxldn+Ak+PGFjAe4bnW/NwhfN5ky4LoXjVOkYDoLAcDafwoCHTtAG6s OAmdk6gyzd55XwjadmSsREK+d/0GuFvcN0rBsG4oaPrK7dwOLysZM24ox787Gh2wMpMh i2c2jPSyoGBM/BA6MaSDa0IJ//oBRsBApcTi+NjEjMeXN02LCXKR8VQyxfhGL2vdnYLO JeoA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=Vzq9YCAq6oNJ4XxeuhTF1r1e+xeFTXMT1QYuAgyHG6I=; b=iAqjP9bpTeSKk+hF7EC3io7pzRGWXzZu1j9MLJ/tmYcF+FjfecPO9T3XyPeeKcoTYm wc9YWWoSdhjlHz6/bIeAehtCh7kwty0W5tZ6HKs2pnlpFuMaig7uHAjjvUmcXl6f3tK6 PL7hLDXUPkuqd/nXnVU4Cc79l4Uzsa7ab8OxTxRJ4HHs1BnAMzpyFk2/ksI+p6AWQ5Qt M1VCTL5OXsiZtNbiGjhkOv+YeV/zEJINEc+gt2TCl4Vxvz1Lp9XUcaZvg2Ev6TmrgW+1 Aj3goFIbte2KyE0hsoyjxN5a1JbORN2h1GwPRJ14EFO70YjQubzEWxuSuac4ag6w12Qy L7rA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r6si14440517ejs.731.2020.11.17.07.49.13; Tue, 17 Nov 2020 07:49:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726348AbgKQPpk (ORCPT + 99 others); Tue, 17 Nov 2020 10:45:40 -0500 Received: from mx2.suse.de ([195.135.220.15]:35072 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726196AbgKQPpk (ORCPT ); Tue, 17 Nov 2020 10:45:40 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id E25CCAC1F; Tue, 17 Nov 2020 15:45:38 +0000 (UTC) Date: Tue, 17 Nov 2020 16:45:36 +0100 From: Oscar Salvador To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Rashmica Gupta , Andrew Morton , Mike Rapoport , Michal Hocko , Wei Yang , "Aneesh Kumar K.V" , Nicholas Piggin Subject: Re: [PATCH v2 6/8] powerepc/book3s64/hash: drop WARN_ON in hash__remove_section_mapping Message-ID: <20201117154536.GE15987@linux> References: <20201111145322.15793-1-david@redhat.com> <20201111145322.15793-7-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201111145322.15793-7-david@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 11, 2020 at 03:53:20PM +0100, David Hildenbrand wrote: > The single caller (arch_remove_linear_mapping()) prints a proper warning > when this function fails. No need to eventually crash the kernel - let's > drop this WARN_ON. > > Suggested-by: Oscar Salvador > Cc: Michael Ellerman > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras > Cc: Rashmica Gupta > Cc: Andrew Morton > Cc: Mike Rapoport > Cc: Michal Hocko > Cc: Oscar Salvador > Cc: Wei Yang > Cc: "Aneesh Kumar K.V" > Cc: Nicholas Piggin > Signed-off-by: David Hildenbrand Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE L3