From owner-freebsd-ppc@freebsd.org Thu Mar 7 08:07:57 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 9D2551522C08 for ; Thu, 7 Mar 2019 08:07:57 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic313-10.consmr.mail.ne1.yahoo.com (sonic313-10.consmr.mail.ne1.yahoo.com [66.163.185.33]) (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 7A5286F724 for ; Thu, 7 Mar 2019 08:07:56 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: Hg7VX.UVM1kFSNX0OLPFlQBJ4kZ695Vq3wK7S1ZCzNz7pAHmP.FnBF3XUWN5aHY qbeEwlv_gi1fP_T4ha9JpbzwQNrWVDRXf14MUZGBaDrb1.dAbgVeE1NUfRpdHe8ysFtPZ6MndVv4 Mbglfntg_I8phJeHYJsoS.p0dYybLF9PK18IX5XUHv2EWQ2gO6LCWfiUmuYViZdjCQuOkJpx.Tgs NqAqf_inBhkqxV._gAOGHV3VZ.in6reBbRbfthPsBnD9ZPB53rDLKhRRnbtjomzpjcbJlAo1fY.0 WEKF.M8zdBh0FUqNuZzdELlyKfL_BZ9skhBM5gB3OBG2o6CprW_jM38kPdAzJPIVOGQDXxXiUSD1 eHfeFPEeHSeYxcpKnJhXNUEFXFPxIgHIyOAnxhkJ7xgJYKfrqP54mVJYUfGRv_4RJngagCbJ4DWW rVakRH5e9sDyTYEBEopK8rJTUf8mGgNxIjjgCkh1TK0YudEZNz752IeKoV2dOYikLCbo8krtVP9w 6HAofsqSodZZ0Y7AKmwu4aAWvcb2JN5UGBTaYOftoeyjPFEAV2h3jFG_kW9SImypFgSBt90OR.Z7 .tfTDZdEe8ow08.W8aZE7Ksc.v6qcRgiW3A0puV1MnGTOPpeK_SGcsWrPIx8QjcVDjHe4iXTME2P Xfj9JgvJcABoH0buAJCRR_l6u5sFGYS5I79R_vHiJXTwDiJYCSE.mb9VQHKKcfa_z2SZDd8PfXS. qNtifZk6DZbAOd7mZo9I5.myGEJNosnHrf7uOdpPkpyWOmPI0.IUAikV5xNhcu46heIAorY04MyU SOwMpFNgRtPwNpo.5aJfK8hw8Krkg0_4BH.kt8_FeT9i2ShNW5MODaecsP19uQyZu3lYoKvCFksX nLT9Ys7QST8OYveo0WsCHBNkc.bAf6oWMpwRD7CY_0w__BcvMG5M7He0Zskixo09aFrElZCZDot7 Q3TFKhS3bqCGYlkegJOjNKgmU0GSQUnW1WgR3dYDBCBdOtjlA5i8oQoYw.0Mopg36dSlxl3yzqKL OEHAeIIYk.hpnkVnuAYPUZ7xmqnJ_7rwceF0ZuZOslgP9VHKnVqoqQyL_SlAjQJDuNsv99TP1mw- - Received: from sonic.gate.mail.ne1.yahoo.com by sonic313.consmr.mail.ne1.yahoo.com with HTTP; Thu, 7 Mar 2019 08:07:54 +0000 Received: from c-67-170-167-181.hsd1.or.comcast.net (EHLO [192.168.1.113]) ([67.170.167.181]) by smtp407.mail.ne1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID ca89b1c30a869f7402942a13805b02de; Thu, 07 Mar 2019 07:37:31 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Subject: Re: head -r344018 powerpc64 variant on Powermac G5 (2 sockets, 2 cores each): [*buffer arena] shows up more . . .? From: Mark Millard In-Reply-To: <20190306223611.75c8a87e@titan.knownspace> Date: Wed, 6 Mar 2019 23:37:29 -0800 Cc: freebsd-ppc Content-Transfer-Encoding: 7bit Message-Id: <34E7AD29-2616-4E49-BABA-FB5B5713F338@yahoo.com> References: <20190306151914.44ea831c@titan.knownspace> <8668AAF7-9E6A-4278-9D1B-2ECDBD3804AA@yahoo.com> <99AD89F8-0F90-48BE-A060-DA12FD7129E6@yahoo.com> <20190306223611.75c8a87e@titan.knownspace> To: Justin Hibbits X-Mailer: Apple Mail (2.3445.102.3) X-Rspamd-Queue-Id: 7A5286F724 X-Spamd-Bar: ++++ X-Spamd-Result: default: False [4.83 / 15.00]; RCVD_VIA_SMTP_AUTH(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]; TO_DN_ALL(0.00)[]; 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]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36646, ipnet:66.163.184.0/21, 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(0.96)[0.960,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; NEURAL_SPAM_MEDIUM(0.99)[0.986,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_SPAM_LONG(0.93)[0.931,0]; RCVD_IN_DNSWL_NONE(0.00)[33.185.163.66.list.dnswl.org : 127.0.5.0]; IP_SCORE(1.46)[ip: (5.13), ipnet: 66.163.184.0/21(1.25), asn: 36646(1.00), country: US(-0.07)]; RWL_MAILSPIKE_POSSIBLE(0.00)[33.185.163.66.rep.mailspike.net : 127.0.0.17] 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: Thu, 07 Mar 2019 08:07:57 -0000 On 2019-Mar-6, at 20:36, Justin Hibbits wrote: > On Wed, 6 Mar 2019 18:35:42 -0800 > Mark Millard wrote: > >> . . . >> > > As mentioned, I had only compiled it. Your examination of the code > path demonstrates that the patch is insufficient, and would hang at > unleash anyway. The sleep/wake logic probably needs to be updated > anyway. It was written for a G4 powerbook primarily for the PMU-based > cpufreq driver, so some bits might need to be moved around. Orthogonal > to this issue, though. No problem. I looked before I leaped in this case. I had time to do so because of the on-going build. While I do not have access right now, I do sometimes have access to a couple of 2-processor PowerMac G4s, but they are desktop machines. For all I know they might also have the tbr mis-match problems with th->th_offset_count in binputime as well. So at some point I may be able to test such a context. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)