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=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=ham 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 7D2E6C3F2CE for ; Sat, 29 Feb 2020 11:19:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B528246AE for ; Sat, 29 Feb 2020 11:19:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726845AbgB2LTE (ORCPT ); Sat, 29 Feb 2020 06:19:04 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:2854 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725747AbgB2LTE (ORCPT ); Sat, 29 Feb 2020 06:19:04 -0500 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 01TBFC6D118067; Sat, 29 Feb 2020 06:18:50 -0500 Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 2yfjf1weja-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 29 Feb 2020 06:18:50 -0500 Received: from m0098416.ppops.net (m0098416.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 01TBFNlb129033; Sat, 29 Feb 2020 06:18:49 -0500 Received: from ppma02wdc.us.ibm.com (aa.5b.37a9.ip4.static.sl-reverse.com [169.55.91.170]) by mx0b-001b2d01.pphosted.com with ESMTP id 2yfjf1wehb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 29 Feb 2020 06:18:49 -0500 Received: from pps.filterd (ppma02wdc.us.ibm.com [127.0.0.1]) by ppma02wdc.us.ibm.com (8.16.0.27/8.16.0.27) with SMTP id 01TBEWNd011384; Sat, 29 Feb 2020 11:18:48 GMT Received: from b03cxnp07028.gho.boulder.ibm.com (b03cxnp07028.gho.boulder.ibm.com [9.17.130.15]) by ppma02wdc.us.ibm.com with ESMTP id 2yffk5tb4g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 29 Feb 2020 11:18:48 +0000 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 01TBIlCR25559410 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 29 Feb 2020 11:18:47 GMT Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C772EBE053; Sat, 29 Feb 2020 11:18:47 +0000 (GMT) Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 52BE2BE051; Sat, 29 Feb 2020 11:18:47 +0000 (GMT) Received: from [9.70.82.143] (unknown [9.70.82.143]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP; Sat, 29 Feb 2020 11:18:47 +0000 (GMT) Subject: [PATCH V2 8/9] crypto/nx: Remove 'pid' in vas_tx_win_attr struct From: Haren Myneni To: herbert@gondor.apana.org.au Cc: mpe@ellerman.id.au, mikey@neuling.org, sukadev@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, linux-crypto@vger.kernel.org, npiggin@gmail.com In-Reply-To: <1582974266.18705.28.camel@hbabu-laptop> References: <1582974266.18705.28.camel@hbabu-laptop> Content-Type: text/plain; charset="UTF-8" Date: Sat, 29 Feb 2020 03:17:52 -0800 Message-ID: <1582975072.18705.55.camel@hbabu-laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-02-29_03:2020-02-28,2020-02-29 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=1 malwarescore=0 bulkscore=0 phishscore=0 mlxscore=0 mlxlogscore=975 clxscore=1015 impostorscore=0 spamscore=0 adultscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2002290088 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org When window is opened, pid reference is taken for user space windows. Not needed for kernel windows. So remove 'pid' in vas_tx_win_attr struct. Signed-off-by: Haren Myneni --- arch/powerpc/include/asm/vas.h | 1 - drivers/crypto/nx/nx-common-powernv.c | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h index e064953..994db6f 100644 --- a/arch/powerpc/include/asm/vas.h +++ b/arch/powerpc/include/asm/vas.h @@ -86,7 +86,6 @@ struct vas_tx_win_attr { int wcreds_max; int lpid; int pidr; /* hardware PID (from SPRN_PID) */ - int pid; /* linux process id */ int pswid; int rsvd_txbuf_count; int tc_mode; diff --git a/drivers/crypto/nx/nx-common-powernv.c b/drivers/crypto/nx/nx-common-powernv.c index 6848aea1..c8b2e01 100644 --- a/drivers/crypto/nx/nx-common-powernv.c +++ b/drivers/crypto/nx/nx-common-powernv.c @@ -692,7 +692,6 @@ static struct vas_window *nx_alloc_txwin(struct nx_coproc *coproc) */ vas_init_tx_win_attr(&txattr, coproc->ct); txattr.lpid = 0; /* lpid is 0 for kernel requests */ - txattr.pid = 0; /* pid is 0 for kernel requests */ /* * Open a VAS send window which is used to send request to NX. -- 1.8.3.1