From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by dpdk.org (Postfix) with ESMTP id 0A3AE1B50B for ; Thu, 18 Apr 2019 23:06:54 +0200 (CEST) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x3IKwt6J073381 for ; Thu, 18 Apr 2019 17:06:54 -0400 Received: from smtp.notes.na.collabserv.com (smtp.notes.na.collabserv.com [192.155.248.67]) by mx0a-001b2d01.pphosted.com with ESMTP id 2rxyfcc33p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 18 Apr 2019 17:06:53 -0400 Received: from localhost by smtp.notes.na.collabserv.com with smtp.notes.na.collabserv.com ESMTP for from ; Thu, 18 Apr 2019 21:06:53 -0000 Received: from us1a3-smtp02.a3.dal06.isc4sb.com (10.106.154.159) by smtp.notes.na.collabserv.com (10.106.227.16) with smtp.notes.na.collabserv.com ESMTP; Thu, 18 Apr 2019 21:06:48 -0000 Received: from us1a3-mail95.a3.dal06.isc4sb.com ([10.146.21.14]) by us1a3-smtp02.a3.dal06.isc4sb.com with ESMTP id 2019041821064737-951260 ; Thu, 18 Apr 2019 21:06:47 +0000 MIME-Version: 1.0 In-Reply-To: To: Thomas Monjalon Cc: dev@dpdk.org, David Christensen , Vivian Kong , David Wilder , "Cindy Lee" From: "Pradeep Satyanarayana" Date: Thu, 18 Apr 2019 14:06:46 -0700 References: <20190409190630.31975-1-vivkong@ca.ibm.com> <2584431.R4fyAWvymm@xps> <1843731.FgQhzGvkNt@xps> X-KeepSent: E27F08F1:DCE5ED4B-882583E0:00739723; type=4; name=$KeepSent X-Mailer: IBM Notes Release 10.0.1 November 29, 2018 X-LLNOutbound: False X-Disclaimed: 45971 X-TNEFEvaluated: 1 x-cbid: 19041821-0327-0000-0000-00000ABB4DFA X-IBM-SpamModules-Scores: BY=0.022162; FL=0; FP=0; FZ=0; HX=0; KW=0; PH=0; SC=0.4332; ST=0; TS=0; UL=0; ISC=; MB=0.142949 X-IBM-SpamModules-Versions: BY=3.00010952; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000285; SDB=6.01191010; UDB=6.00624155; IPR=6.00971807; BA=6.00006282; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00026505; XFM=3.00000015; UTC=2019-04-18 21:06:51 X-IBM-AV-DETECTION: SAVI=unsuspicious REMOTE=unsuspicious XFE=unused X-IBM-AV-VERSION: SAVI=2019-04-18 18:47:48 - 6.00009822 x-cbparentid: 19041821-0328-0000-0000-000015C2870C Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-18_10:, , signatures=0 X-Proofpoint-Spam-Reason: safe X-Mailman-Approved-At: Sun, 28 Apr 2019 16:26:43 +0200 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] [RFC 00/12] introduce s390x architecture X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Apr 2019 21:06:55 -0000 Pradeep Satyanarayana/Beaverton/IBM wrote on 04/11/2019 08:57:05 AM: > From: Pradeep Satyanarayana/Beaverton/IBM > To: Thomas Monjalon > Cc: dev@dpdk.org, David Christensen , Vivian > Kong , David Wilder > Date: 04/11/2019 08:57 AM > Subject: Re: [dpdk-dev] [RFC 00/12] introduce s390x architecture > > > > > > We are still seeing some compilation issues regularly on Power. > > > > Before going to DTS, I think you should extend your compilation testing, > > > > and basic feature testing with builtin unit tests. > > > > > > We have not observed any compilation issues since we started the CI. The > > > last issue reported > > > was during 18.11-rc1 that Mellanox fixed. Hopefully, we should catch any > > > such regressions > > > quickly in the future, since we now have a CI that runs periodically. > > > > There are some failure when compiling with big endian toolchain. > > It seems you are not testing big endian. > > Correct, we have been doing all our work on little endian only. > > > If you don't support big endian, please mention it in the doc. > > Thank you for alerting us about this. Good point that you bring up. > I will need some time to consult and figure out how we approach this. > Let me get back to you on this. On the Linux on Power front going forward, there are currently no plans to support BE, just LE. The doc you mention above, is that this one? https://doc.dpdk.org/guides/platform/index.html Thanks Pradeep pradeep@us.ibm.com From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 087BAA0679 for ; Sun, 28 Apr 2019 16:26:44 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1BB6B1B43C; Sun, 28 Apr 2019 16:26:44 +0200 (CEST) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by dpdk.org (Postfix) with ESMTP id 0A3AE1B50B for ; Thu, 18 Apr 2019 23:06:54 +0200 (CEST) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x3IKwt6J073381 for ; Thu, 18 Apr 2019 17:06:54 -0400 Received: from smtp.notes.na.collabserv.com (smtp.notes.na.collabserv.com [192.155.248.67]) by mx0a-001b2d01.pphosted.com with ESMTP id 2rxyfcc33p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 18 Apr 2019 17:06:53 -0400 Received: from localhost by smtp.notes.na.collabserv.com with smtp.notes.na.collabserv.com ESMTP for from ; Thu, 18 Apr 2019 21:06:53 -0000 Received: from us1a3-smtp02.a3.dal06.isc4sb.com (10.106.154.159) by smtp.notes.na.collabserv.com (10.106.227.16) with smtp.notes.na.collabserv.com ESMTP; Thu, 18 Apr 2019 21:06:48 -0000 Received: from us1a3-mail95.a3.dal06.isc4sb.com ([10.146.21.14]) by us1a3-smtp02.a3.dal06.isc4sb.com with ESMTP id 2019041821064737-951260 ; Thu, 18 Apr 2019 21:06:47 +0000 MIME-Version: 1.0 In-Reply-To: To: Thomas Monjalon Cc: dev@dpdk.org, David Christensen , Vivian Kong , David Wilder , "Cindy Lee" From: "Pradeep Satyanarayana" Date: Thu, 18 Apr 2019 14:06:46 -0700 References: <20190409190630.31975-1-vivkong@ca.ibm.com> <2584431.R4fyAWvymm@xps> <1843731.FgQhzGvkNt@xps> X-KeepSent: E27F08F1:DCE5ED4B-882583E0:00739723; type=4; name=$KeepSent X-Mailer: IBM Notes Release 10.0.1 November 29, 2018 X-LLNOutbound: False X-Disclaimed: 45971 X-TNEFEvaluated: 1 x-cbid: 19041821-0327-0000-0000-00000ABB4DFA X-IBM-SpamModules-Scores: BY=0.022162; FL=0; FP=0; FZ=0; HX=0; KW=0; PH=0; SC=0.4332; ST=0; TS=0; UL=0; ISC=; MB=0.142949 X-IBM-SpamModules-Versions: BY=3.00010952; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000285; SDB=6.01191010; UDB=6.00624155; IPR=6.00971807; BA=6.00006282; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00026505; XFM=3.00000015; UTC=2019-04-18 21:06:51 X-IBM-AV-DETECTION: SAVI=unsuspicious REMOTE=unsuspicious XFE=unused X-IBM-AV-VERSION: SAVI=2019-04-18 18:47:48 - 6.00009822 x-cbparentid: 19041821-0328-0000-0000-000015C2870C Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-18_10:, , signatures=0 X-Proofpoint-Spam-Reason: safe X-Mailman-Approved-At: Sun, 28 Apr 2019 16:26:43 +0200 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] [RFC 00/12] introduce s390x architecture X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Message-ID: <20190418210646.st-bIKKV5rLTE5NHIJ3u_GFX6Yb-i12-Xi1ZfxcunJk@z> Pradeep Satyanarayana/Beaverton/IBM wrote on 04/11/2019 08:57:05 AM: > From: Pradeep Satyanarayana/Beaverton/IBM > To: Thomas Monjalon > Cc: dev@dpdk.org, David Christensen , Vivian > Kong , David Wilder > Date: 04/11/2019 08:57 AM > Subject: Re: [dpdk-dev] [RFC 00/12] introduce s390x architecture > > > > > > We are still seeing some compilation issues regularly on Power. > > > > Before going to DTS, I think you should extend your compilation testing, > > > > and basic feature testing with builtin unit tests. > > > > > > We have not observed any compilation issues since we started the CI. The > > > last issue reported > > > was during 18.11-rc1 that Mellanox fixed. Hopefully, we should catch any > > > such regressions > > > quickly in the future, since we now have a CI that runs periodically. > > > > There are some failure when compiling with big endian toolchain. > > It seems you are not testing big endian. > > Correct, we have been doing all our work on little endian only. > > > If you don't support big endian, please mention it in the doc. > > Thank you for alerting us about this. Good point that you bring up. > I will need some time to consult and figure out how we approach this. > Let me get back to you on this. On the Linux on Power front going forward, there are currently no plans to support BE, just LE. The doc you mention above, is that this one? https://doc.dpdk.org/guides/platform/index.html Thanks Pradeep pradeep@us.ibm.com