Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1714168pxj; Wed, 19 May 2021 12:09:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwraVFcQtJVck5YWyOUc298Q/ZnsXjwWevo+wAmVxiVx50v78Zw7zUm1LHxcUbcaQw9P8wX X-Received: by 2002:aa7:d94f:: with SMTP id l15mr593289eds.235.1621451363730; Wed, 19 May 2021 12:09:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621451363; cv=none; d=google.com; s=arc-20160816; b=ZulMj/2INAyvSxynfdjm7OLnwGbHY1qAaJ379Hu5EWQ9d4pmuxi+eml2uNb3xt2xbN LreaccXh/Eco21K3Ox3z7EcnLi7joCau/+ciLEt1MpAh8Sj3/7ZyQSPFanXqqQphWXut zFA9ZgBkGXpQHiBfge0ObWY7GsuXO9ncH1dE1hMO8lEscI6kGpFRxMObSdJ+5VSnd5Li nrPl71KuzqtyPsqSp214XpqMdSxF2IdmrUJXra//4BDV2VxP3BtRJJikC7Y2DyDRsG8U brtGTbPMXQNu3/yID2lw1UFhosIOz0KtaxhGIqLFx+cc+ypWNuJFakoqacR8V/gmsg1y 3eHw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature:dkim-filter; bh=cS3+zNmc37DC/s8oCI8pYDdc4DHyjueyV5ZDuMOy7PQ=; b=SqwIv+E08iQVVmGpsq6c+Serc+meEAMatM1MI7j8eLgl6i8mKUOmnbjbXUvsR5sixJ AL1+0xs19rw0cUFZrR3ZGDLka+7WJ7ij64KRPJQQfQxlKV/XIZj1FtsCv8hsbduufi67 /CSYGxLIQjKWg1xyiTPBS9x50nJlawAkk1WhjldZC9x1ZRGk/QVDpfuqj/qr9oqhQVs1 j8FyShzw0V4xEBQiURwfGebJRcw5kQfY3is64g2UuWDI/NVhEoxftjvfLcdow+71Bii+ mhXB+ufvLLLtpIdncv+iR80v2YXMVrEM9TG3MszxeIpgOdENzMzbyfyG0TXYAZUWokOk 3Ndg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux.microsoft.com header.s=default header.b=MylN2bbW; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.microsoft.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dn20si487058ejc.125.2021.05.19.12.08.59; Wed, 19 May 2021 12:09:23 -0700 (PDT) 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; dkim=pass header.i=@linux.microsoft.com header.s=default header.b=MylN2bbW; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.microsoft.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353243AbhESDlA (ORCPT + 99 others); Tue, 18 May 2021 23:41:00 -0400 Received: from linux.microsoft.com ([13.77.154.182]:59288 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353351AbhESDkF (ORCPT ); Tue, 18 May 2021 23:40:05 -0400 Received: from [192.168.254.32] (unknown [47.187.214.213]) by linux.microsoft.com (Postfix) with ESMTPSA id 36C8B20B7178; Tue, 18 May 2021 20:38:45 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 36C8B20B7178 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1621395526; bh=cS3+zNmc37DC/s8oCI8pYDdc4DHyjueyV5ZDuMOy7PQ=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=MylN2bbW0XXj0O3VEa6/3SW6VVdDKhzlGUN3jF+fu2P0Tx08WPx06fd1F8LvzNP4u mrusjH4DDYTQrP9i1l0rpAMjsy6573LihHmlcdJz39mMdrj4haGJ5Tm3+lpDvdsuKB ZNSsA2q752/yjdoOcaKejRwaT69cBZ7fzY1y/J7E= Subject: Re: [RFC PATCH v4 2/2] arm64: Create a list of SYM_CODE functions, blacklist them in the unwinder To: "nobuta.keiya@fujitsu.com" Cc: "broonie@kernel.org" , "mark.rutland@arm.com" , "jpoimboe@redhat.com" , "ardb@kernel.org" , "jthierry@redhat.com" , "catalin.marinas@arm.com" , "will@kernel.org" , "jmorris@namei.org" , "linux-kernel@vger.kernel.org" , "pasha.tatashin@soleen.com" , "linux-arm-kernel@lists.infradead.org" , "live-patching@vger.kernel.org" References: <68eeda61b3e9579d65698a884b26c8632025e503> <20210516040018.128105-1-madvenka@linux.microsoft.com> <20210516040018.128105-3-madvenka@linux.microsoft.com> From: "Madhavan T. Venkataraman" Message-ID: Date: Tue, 18 May 2021 22:38:44 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=iso-2022-jp Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org OK. Thanks for the info. I will be more sensitive and change the name to something more appropriate. Madhavan On 5/18/21 9:06 PM, nobuta.keiya@fujitsu.com wrote: > Hi Madhavan, > >> +static bool unwinder_blacklisted(unsigned long pc) >> +{ > > I've heard that the Linux community is currently avoiding the introduction of the > term 'blacklist', see: > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=49decddd39e5f6132ccd7d9fdc3d7c470b0061bb > > > Thanks & Best Regards, > Keiya Nobuta >