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=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=unavailable 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 CCE4BC10F14 for ; Wed, 2 Oct 2019 22:07:11 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4A18E20659 for ; Wed, 2 Oct 2019 22:07:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4A18E20659 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.ibm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46k9Gh6nKszDqWy for ; Thu, 3 Oct 2019 08:07:08 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 46k9DD0x82zDqVl for ; Thu, 3 Oct 2019 08:05:00 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) by bilbo.ozlabs.org (Postfix) with ESMTP id 46k9DC5Kt0z8sy4 for ; Thu, 3 Oct 2019 08:04:59 +1000 (AEST) Received: by ozlabs.org (Postfix) id 46k9DC58RCz9sPZ; Thu, 3 Oct 2019 08:04:59 +1000 (AEST) Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=linux.ibm.com (client-ip=148.163.158.5; helo=mx0b-001b2d01.pphosted.com; envelope-from=zohar@linux.ibm.com; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46k9DC0xnRz9sPL for ; Thu, 3 Oct 2019 08:04:58 +1000 (AEST) Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x92M2HW5028453 for ; Wed, 2 Oct 2019 18:04:56 -0400 Received: from e06smtp01.uk.ibm.com (e06smtp01.uk.ibm.com [195.75.94.97]) by mx0a-001b2d01.pphosted.com with ESMTP id 2vd1sg3ydx-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 02 Oct 2019 18:04:56 -0400 Received: from localhost by e06smtp01.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 2 Oct 2019 23:04:48 +0100 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x92M4kCn46792984 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 2 Oct 2019 22:04:46 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6805BA4053; Wed, 2 Oct 2019 22:04:46 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6A9A0A4055; Wed, 2 Oct 2019 22:04:44 +0000 (GMT) Received: from dhcp-9-31-103-196.watson.ibm.com (unknown [9.31.103.196]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 2 Oct 2019 22:04:44 +0000 (GMT) Subject: Re: [PATCH v6 6/9] ima: make process_buffer_measurement() non static From: Mimi Zohar To: Nayna Jain , linuxppc-dev@ozlabs.org, linux-efi@vger.kernel.org, linux-integrity@vger.kernel.org, devicetree@vger.kernel.org Date: Wed, 02 Oct 2019 18:04:43 -0400 In-Reply-To: <1569594360-7141-7-git-send-email-nayna@linux.ibm.com> References: <1569594360-7141-1-git-send-email-nayna@linux.ibm.com> <1569594360-7141-7-git-send-email-nayna@linux.ibm.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.20.5 (3.20.5-1.fc24) Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 19100222-4275-0000-0000-0000036D75ED X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19100222-4276-0000-0000-000038807A43 Message-Id: <1570053883.4421.77.camel@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-10-02_09:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=3 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=900 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910020175 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Ard Biesheuvel , Eric Ricther , Prakhar Srivastava , linux-kernel@vger.kernel.org, Claudio Carvalho , Matthew Garret , Greg Kroah-Hartman , Rob Herring , Paul Mackerras , Jeremy Kerr , Elaine Palmer , Oliver O'Halloran , George Wilson Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" [Cc'ing Prakhar] On Fri, 2019-09-27 at 10:25 -0400, Nayna Jain wrote: > To add the support for checking against blacklist, it would be needed > to add an additional measurement record that identifies the record > as blacklisted. > > This patch modifies the process_buffer_measurement() and makes it > non static to be used by blacklist functionality. It modifies the > function to handle more than just the KEXEC_CMDLINE. > > Signed-off-by: Nayna Jain Making process_buffer_measurement() non static is the end result, not the reason for the change.  The reason for changing process_buffer_measurement() is to make it more generic.  The blacklist measurement record is the usecase. Please rewrite the patch description. thanks, Mimi