From owner-freebsd-ppc@freebsd.org Fri Feb 15 08:48:27 2019 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5E16714B4FD9 for ; Fri, 15 Feb 2019 08:48:27 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic309-20.consmr.mail.gq1.yahoo.com (sonic309-20.consmr.mail.gq1.yahoo.com [98.137.65.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0B57685B21 for ; Fri, 15 Feb 2019 08:48:25 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: spCT_zsVM1nQqxCzIgIrLBa51.quGehB313f1ponEPCYa2gGoyfDqhev84z4DaM MUumlt86YhgZcDSml8efDu5Xm95jJwoGaGygBxiB_ZWNbRUnQGT9rITPEKa2BZpIAMJUF3D3WyAV zTq.pj86vrgoMTrBmObEVQwDprRcBqo.vIUnVof0rHw9qbXBse0w6WQbXJunnRieQl6lgC5lKzil IfKzFO_29d5AhtLIX.GrpYF2pqDQCQVLpyEMS03DDselvgvhKP2HhghaZMzIF7mh7ivNZyxs1mML HPh7DtxZ6iX2wZ0KCRey3tnKxNXCglRGxIKcYyMwz1O0jZTG.wD0MIknKDpmr7nPWlRFvDr.9cVc xkIHP.23m6s6AUlvxgKmLYNy6Q0HKw3dUF9J1mftkoj06O91vLNUe.okB4NddXuEBpOuGWvG8T8t C8J3U_6qjjElgfd4OLV2qe4sXyDCxCwV18XEwFjTn1rJzQ_Xg65Iw1WTv4oygeHRZaTwMw0if5pS usTnThVoRzyk7mR_IHoQ81pi30ZxPa.ids8ViVHozDIGLhAp3Pw6bdwNs9x99RnxOHnjHSZbmbIt oWipVPUaF1OwKCwit0O1ApSDO0MH6STCCBAasRbneqxXd2kEkcxSC4036WnePHPYgTkt2.tBxvbh pMRsfBkqOWwGCG.AExpHqWOI0AUwXV2KfAc4naYoSskVXWuPIPm5ZcSDrWSkjuSD5GNzbkXsuDye r4OVMPyboaRGhAJ83txhOgH94ZfOCdo4GsWeYcf9cti1cjRQY7ltGUBdfrvufCs_DkBVCHKHklZ8 fNVXte1_sJmaVJ7jgTwj7ABR5olvceOoH9dBVvleBBZDg3bUWX4hM1dzVnemSEsJmOJNNlkN_UDg Phk7P6Jodrst1ykMt8pbEXWhPn3kYiSBHuDz.HaB32_AO365yWgZduUC4FDoJseH8vSW9Yzle6YS dpZUsJuFnHaKdux74RrL8jrTwD2kUvnn3GaJOBj717gMtfmYA_PT3cgiSaru0GHjo.udGoiKBNWB 9JrwqRmEF.dTvho4ZlU5rKBCIVERIYu4U3H._ce87CGzsSaknyV0eX8Ou Received: from sonic.gate.mail.ne1.yahoo.com by sonic309.consmr.mail.gq1.yahoo.com with HTTP; Fri, 15 Feb 2019 08:48:18 +0000 Received: from c-67-170-167-181.hsd1.or.comcast.net (EHLO [192.168.1.113]) ([67.170.167.181]) by smtp417.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID 08520d46d9ef59358bfaaaa6f1f5a5ab; Fri, 15 Feb 2019 08:48:17 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Subject: Re: Some evidence about the PowerMac G5 multiprocessor boot hang ups with the modern VM_MAX_KERNEL_ADDRESS value From: Mark Millard In-Reply-To: Date: Fri, 15 Feb 2019 00:48:16 -0800 Cc: freebsd-ppc@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: References: <11680D15-D43D-4115-AF4F-5F6E4E0022C9@yahoo.com> To: Dennis Clarke X-Mailer: Apple Mail (2.3445.102.3) X-Rspamd-Queue-Id: 0B57685B21 X-Spamd-Bar: + X-Spamd-Result: default: False [1.76 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MV_CASE(0.50)[]; FREEMAIL_FROM(0.00)[yahoo.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[yahoo.com:+]; MX_GOOD(-0.01)[cached: mta6.am0.yahoodns.net]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/21, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.55)[0.549,0]; NEURAL_HAM_LONG(-0.24)[-0.244,0]; MIME_GOOD(-0.10)[text/plain]; IP_SCORE(1.10)[ip: (4.28), ipnet: 98.137.64.0/21(0.72), asn: 36647(0.57), country: US(-0.07)]; NEURAL_SPAM_MEDIUM(0.86)[0.862,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[146.65.137.98.list.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Feb 2019 08:48:27 -0000 On 2019-Feb-14, at 15:16, Mark Millard wrote: > . . . > > I'll note that I did some experimenting with a system-clang > based kernel build, used with devel/powerpc64-binutils , > avoiding loading kernel modules dynamically. I did not have > any boot problems but I'd not done enough activity to > infer too much. My normal builds are based on > devel/powerpc64-xoolchain-gcc related tools, including > devel/powerpc64-gcc . I tried a system-clang based kernel some more and got the hang-up problem repeatedly. It looks the same. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)