Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp467057ybb; Wed, 25 Mar 2020 03:29:38 -0700 (PDT) X-Google-Smtp-Source: ADFU+vs98xEprjKkJmOdVWk4wgfLQQ1XdnLWC3gVErM+iuk22pmDKfjrkzVQsH+J0yq5b1B17jOV X-Received: by 2002:aca:dc45:: with SMTP id t66mr1976786oig.39.1585132178264; Wed, 25 Mar 2020 03:29:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585132178; cv=none; d=google.com; s=arc-20160816; b=z5Bijr19qy076sTVLOg31feNAYmoBvGZ+R0iuCmJwR54lvgs0TP8Df9IWIgbmQO9DU SHytjgysubcuUcZz0p+cCZ0+b4LflfMGBTSkOKMuWJ//4gW8DIiuO/C7oJdxNeESRfV6 h0UTBNp3DLGhRZBPbHgPgszdBBwaGniW0prd6mU0WHHqPaO7MOerSbMWbCblAX7Hmlpo SxaVnlLucCHumhj0Ot/UNqEsL3qLTgoeFhyQTj1QskJRA53pLUqLneK/WsCnugnNvX2J UO3BpPJLNkmtgpnVbgzxXXIVITH3bu6jlX9eZlJDSLuV411z5IHbyOIlb4zWZLUdXde4 yXvg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:in-reply-to :mime-version:user-agent:date:message-id:from:references:cc:to :subject; bh=RQiHSumnF2CYXpKp0KXSvGTh6ZI7Ix3mxQnzYaPkLt0=; b=vBu+CnGnUDtMHyP9mdopYNCfxvYHVQFcOD8hQ3q3IkWQTp2oQtiJjqoKN46xKHLVPM 7DdTiDpV/eZR3T2B4N1VwcGqH9sGtDIfk9UU04hXiq2U7sGF+0qi/0isnOnCtZpJABBD gOKlcaSd2eKll6woTqOrg9mTmSoSG4ZMGp4cK6X6GiMOkKsUB2Bihvz4AAeDQXcT9DwG qruTT34aLcRkO12pprYXHz4Bm80h3fW2e+YsKntZTDiyg+1LOX/EzDZ5MphvDYsnVabG Lunscx+nrZnW8dFWiZ7JsZMOlJK1f30Eocw2zxwk4iDRcXthCxNcQPPaqdlPKLY+89cA sAbA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o13si7945452otk.135.2020.03.25.03.29.24; Wed, 25 Mar 2020 03:29:38 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727458AbgCYK1u (ORCPT + 99 others); Wed, 25 Mar 2020 06:27:50 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:38790 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726073AbgCYK1u (ORCPT ); Wed, 25 Mar 2020 06:27:50 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 6683DA4D7888C90A18DD; Wed, 25 Mar 2020 18:27:43 +0800 (CST) Received: from [127.0.0.1] (10.173.222.153) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.487.0; Wed, 25 Mar 2020 18:27:33 +0800 Subject: Re: [PATCH v2] sys_personality: Add a optional arch hook arch_check_personality() for common sys_personality() To: Dominik Brodowski CC: , , , , , , , , , , References: <20200109133634.176483-1-bobo.shaobowang@huawei.com> <20200110054551.GA352443@light.dominikbrodowski.net> From: "Wangshaobo (bobo)" Message-ID: Date: Wed, 25 Mar 2020 18:27:33 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: <20200110054551.GA352443@light.dominikbrodowski.net> Content-Type: text/plain; charset="gbk"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.173.222.153] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ping... this issue still exists, I am looking forward to your attention. ?? 2020/1/10 13:45, Dominik Brodowski ะด??: > On Thu, Jan 09, 2020 at 09:36:34PM +0800, Wang ShaoBo wrote: >> currently arm64 use __arm64_sys_arm64_personality() as its default >> syscall. But using a normal hook arch_check_personality() can reject >> personality settings for special case of different archs. >> >> Signed-off-by: Wang ShaoBo > Reviewed-by: Dominik Brodowski > > Thanks, > Dominik > .