From owner-freebsd-ppc@freebsd.org Thu Dec 31 01:07:25 2020 Return-Path: Delivered-To: freebsd-ppc@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3A05F4D56DF for ; Thu, 31 Dec 2020 01:07:25 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic310-22.consmr.mail.gq1.yahoo.com (sonic310-22.consmr.mail.gq1.yahoo.com [98.137.69.148]) (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 4D5qkh23xnz3FRb for ; Thu, 31 Dec 2020 01:07:23 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1609376841; bh=4pb4baZVny5u1fNxxz67lxIdgUgBNyUg1ifRbW+zAAx=; h=From:Subject:Date:To:From:Subject; b=FSdH9AsNBnKpez5I4Ty1Vauz3k2O9bwG+NPUe7bMatHpfm/I6tNVU3YKBgr3leMkFqsCQBqQy8kDTRRRQUHamWpAiwIC6neGXtNaVbhYQl2iO8TdvLy5nrVQOV/nldWGdbuUe/zPscQqk6cOhA1OTfgorlfHnciUw6TI1BObhwNfhjA2kxAhXhL9s33kPOwwWhL9qGVdyrpgeId88URA/JbEJiPx+V4YhRfmEhqJv2g6JmrrR02paGHLsqJ/4a6tfhMfRSPr2IzQnja+dTHPgxqhnuMMXyAWZYlbM5odYJdH6Lx5qaiiNU48UMJqTLRoL3KugN3H4/WycKM8ecJ9gg== X-YMail-OSG: .HTn2ekVM1kGH6e8ZzQZz2xPM3WDtXl7RvWy_x0ibKzDkSpP1zIfXmMN9izYuC6 2ibbIes55DTJHJlQvUQbNEaoh1k6EL5t2FT18ciXfMvrLFO2qljR5qqSPZl47x_.v_w0ug9nus5_ H9QQeGuUNsP1qD6W7z.0FAI7HmJchVsaBo5Gc6JGpF0lTZEesz2YNlSFcuXXlqeoYhC5m7g9YGcJ gLN1VirH2PYNMLO3FTgv45veL1l3YPy6idua33d4e5uhslsJKIIywGnkklEsoGuLczR7u.WZ1MV0 dWdYFO.tUXSbo32OFee6AhVLMt6GGbGAU167MnBC2.HnjgP.Mjslvte.YqcVqO_NtDhmUdmLsMS. i.h1HZubxIUw9Jbvx5eDmfhngEy2gYLO1uUX16QRcPT3yrwnHeOXMLbUPqk1a0RoB3nXIeAxvkCY hTscwySpacQDJxCpxRqz0ckgP.oy4tBALtfmoxeapojYyZXE.BScE5cItsiuuEOAtE94qquEmAUs lK3W4dcNzxg2BXZv5hXJ2yifvzhWXnnDX4hlbVNG5Idp4YWhH2vqLqWBwZdeZZSFUumcyUYcVEFz W8VeUUw7u7A.vPMx4rJK3SHbHS3.Jebl36Jrt0VmREMbKDMuDsxqQxXPyQ.RzJi8yyQGhmjl7h39 LvGUtaTrI8F5Azg_of7K7J8MvfGpoGFFl_dug7fGaE21M55v1FODjxD4aAYDZ5_bEMSO5P2qZkZ3 rkOfaN_Cwl9iYTJyFh14RX8Uxx.BokZkP02s3qmBzbZmTrIWaox_H7om4g6eqMZk5rBu6zQyDYnS 5xu3ECC4HJ5dQ3PdD9n.Dhv4fJwviU6D3FFIPot4xtauogin.ZLJfUXqTvLJRJsPzJjWkifdMWt7 sZr9d.UtGMqHqDcEC.Q6ExfSFhvMk47uDGHRnkAPCw1412W6MrsY_sKP3KM50QFxYsWmnEEM83gB 7qqwlDnbmveWImD2bdcbw.dlrmLJvrLs_j7qRwTpqhkHcnA4w3igMrFTxninRxCu1lcIY6aQ6CY0 XsY7Ncy7h08ocxkLIMErpLcl4NEBOI4BaImufpOEK4q2rIt.SNfhCBpKYNkEanwwbAclPd9SkEsO 1fdMGsiFp3q03dWEJfbvGUcj8ZwcMVRPJFA.7mynPwaSHhbp.eTCWAoCQ7tCoR8LikQGFc.vPqx2 CKJDVX5tdnPr2tS8U1Tvu.BlD1y1_ET978dyq7OeOkx8R1lMeL5vteddiVZXu0HrPB8vw0GqR1rN ehBvzqYXAv0S.1DJXKggXpe9nYV2kB8qh9.20V0mygQ8JoH.m6D5OCYUUCLy7zNH.ZUJ7o7uC3Ki jedhOJhpCX6Xcth29gM9gZX8PuW3iVi9C3ILwRXJgKd6qYgJAVozEXfT5JhQ909vJbm4ANvvjJqW sKlKCg_r3jlWoYPyxH4YYnIvhYA4dhbf8i3p0P1V6vI0tbd9d9LWe4gfuH5spo.e5x0tejzzGfHN qqPAV6.OUNMCDdm0FpLNzyOe6LD5mlnKkTMWSrbS6PuxmOwocQsoWHaNDkRTfdM8EEOURiLU0JWz faiFdrfjKw1jqQCvnej.26y0DNJTQCiRGDxoddqXT5NMvu5fxHAsY.VwbqM_o1twM5IsjchFK9wa _rgmx5oTo7yCwUeus1DWZ1klrzy6HEpMcsw1HVlVcqvVv58S.APBj1e2zqwjtvA9lxDK31aWA1d8 Um79kGittQf.dxkMQVUcpn3Jsqm0BNs7kGFdJLgHJRyzXfQ_ok3jAQAcrk98o5w4WFY7wIwtrnkG OWAV36.ONr9ihX5twKgeX5t1JcDDR0BELbwsM9ExLIhFOOPOiUiOQEKvFO8A9srvZKTwNi1a.AIR KS91iDx5vW2LaldbxlW3j2Bl5nDxv7W2isoLIetybcK9AVGWcDEqrqE05dwgivnk0PiG9xG3ArF0 _SBMniGyOTbIJTZvzBaCJvzmzzIXQ36UvBBvWQNfE4VcG.Ie1BmUh7_e4S.VF_rCX_.jsoPAtRwN kRbU8pCv17PED1ycon4gZ3R2o8bPmIBzI37d7LX3Tg40cAb4qZh2cYbfOpeA9hxU.85DjjyLV.7l Ytu85j0jY4EWCnKU.dQTdfv4PVZDpWXtVrgbwGbuL6cB2vNXiAidhbNjVULltBvtfkAfTaQRAlnP T_A0by56h4UH9qq3D0gH2_dusUIrCnQMXePFPvvgC7s4GLjgr4ybBP4uq2R__Ekdtwt7wJZmE5iN R8BXpIrUVuLCPcwIb4Qrdpi.Tjj6tm0.UpNbqdcXzWzFqwycX.xX63HaEjEfS9vRhAbTCe4LbgQL FYdJzPR7u8t_7UDkLfv6YoesZBzDqppyc3V_IQ7_Rb9Vddw1KhbQN2aE9Br1U3ePtNuDkPWNtSjH co9hVLX0AATzUMLn3VmVfSQpwJVGsK2gPzpgk297ff.WDqx0_33CbdTb8aX7f55Me2Srlb1njvW9 87lXb6tfvttBmIGhHNIe.it93BFPgbkpLRpunGERdu_3NZmrrO8ImGW9.lwSUT77UoSYoyMZrw.M - Received: from sonic.gate.mail.ne1.yahoo.com by sonic310.consmr.mail.gq1.yahoo.com with HTTP; Thu, 31 Dec 2020 01:07:21 +0000 Received: by smtp421.mail.gq1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 690613fab41c203874042fd712a894ee; Thu, 31 Dec 2020 01:07:17 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.40.0.2.32\)) Subject: The last artifacts.ci kernel.txz content to boot 2-socket G4's correctly seems to be: -r361494 Message-Id: <00423D88-0367-4220-B20A-50307DA72A81@yahoo.com> Date: Wed, 30 Dec 2020 17:07:16 -0800 To: Brandon Bergren , Justin Hibbits , freebsd-ppc X-Mailer: Apple Mail (2.3654.40.0.2.32) References: <00423D88-0367-4220-B20A-50307DA72A81.ref@yahoo.com> X-Rspamd-Queue-Id: 4D5qkh23xnz3FRb X-Spamd-Bar: - X-Spamd-Result: default: False [-1.81 / 15.00]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FREEMAIL_TO(0.00)[FreeBSD.org,gmail.com,freebsd.org]; 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:98.137.64.0/20, country:US]; RBL_DBL_DONT_QUERY_IPS(0.00)[98.137.69.148:from]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_SPAM_SHORT(0.69)[0.689]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; SPAMHAUS_ZRD(0.00)[98.137.69.148:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[98.137.69.148:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.69.148:from]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-ppc] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Dec 2020 01:07:25 -0000 A quick summary of what I found in a crude artifact bisect is coded into the filenames listed later. The earliest major point is the "1 CPUs = woken" issue from what I can tell. It still happens in -r368820 . "2cpus_booted" means things booted and worked normally. "1cpuwoke_" means that the following was reported: SMP: 2 CPUs found; 2 CPUs usable; 1 CPUs woken "_hung" means that it appeared to stop without reporting a crash. Never got to login prompt. "crashes_quickly" means that the the kernel did not get very far before the crash happened. -rw-r--r-- 1 root wheel 19179328 May 25 21:44:01 2020 = kernel-r361494-2cpus_booted.txz Note: No artifact kernel.txz files for the range -r361495 .. -r361583 . powerpc checkins in that range include: -r361542 : [PowerPC] Fix invalid asm in trap code (Brandon) -r361544 : powerpc/mmu: Convert PowerPC pmap drivers to ifunc from kobj = (Justin) -r361545 : Properly sort ifdef archs in vm_fault_soft_fast superpage = guards. (Justin) -r361568 : [PowerPC] Fix radix crash when passing -1 from userspace = (Brandon) -r361570 : powerpc/pmap: Remove some debug from r361544 (Justin) -rw-r--r-- 1 root wheel 19133836 May 28 04:28:01 2020 = kernel-r361584-1cpuwoke_hung.txz -rw-r--r-- 1 root wheel 19181596 May 29 04:42:42 2020 = kernel-r361624-1cpuwoke_hung.txz -rw-r--r-- 1 root wheel 19254832 Jun 3 10:26:42 2020 = kernel-r361754-1cpuwoke_hung.txz -rw-r--r-- 1 root wheel 18869112 Jun 10 16:53:57 2020 = kernel-r362034-1cpuwoke_hung.txz -rw-r--r-- 1 root wheel 19245524 Jul 8 06:04:41 2020 = kernel-r363008-1cpuwoke_hung.txz -rw-r--r-- 1 root wheel 19259816 Aug 16 12:03:55 2020 = kernel-r364274-1cpuwoke_hung.txz NOTE: -r364284 is where clang 11 started and the -O newly meaning -O1 = problem started. (Previously -O meant -O2. -O1 messed up the kernel's ifunc = handling until it was changed to explicitly use -O2.) -rw-r--r-- 1 root wheel 19369960 Aug 22 11:38:22 2020 = kernel-r364488-crashes_quickly.txz -rw-r--r-- 1 root wheel 19203632 Sep 1 01:38:18 2020 = kernel-r365024-crashes_quickly.txz -rw-r--r-- 1 root wheel 19367776 Sep 3 11:02:58 2020 = kernel-r365304-crashes_quickly.txz -rw-r--r-- 1 root wheel 19279564 Sep 6 08:06:11 2020 = kernel-r365378-crashes_quickly.txz -rw-r--r-- 1 root wheel 19205456 Sep 7 22:53:14 2020 = kernel-r365444-1cpuwoke_crashes_late.txz -rw-r--r-- 1 root wheel 19446448 Sep 10 08:08:23 2020 = kernel-r365578-1cpuwoke_hung.txz -rw-r--r-- 1 root wheel 19398268 Oct 9 06:05:48 2020 = kernel-r366598-1cpuwoke_hung.txz Note: -r368820 still has "1cpuwoke" status and its USB is messed up (and it reports DMA misalignment) but it does boot. (I accessed it via = ssh.) =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)