Date: Tue, 9 Oct 2018 22:40:37 +0200 From: Michael Tuexen <tuexen@fh-muenster.de> To: Mark Millard <marklmi@yahoo.com> Cc: Justin Hibbits <chmeeedalf@gmail.com>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: Failed attempt to boot a (non-debug) head -r339076 on an old PowerMac G5 "Quad Core" (built via devel/powerpc64-gcc): Waking up CPU 1 Message-ID: <937E631B-929D-4F2B-8AA2-A7D1154EADFD@fh-muenster.de> In-Reply-To: <C6D71821-60D9-41E4-810B-008CDA772A80@yahoo.com> References: <0E6DB192-37A3-45EC-87E9-C5AA1C9397AE@yahoo.com> <785D268A-2612-459F-BD1F-A650D9ECCA28@fh-muenster.de> <A62CE721-B12A-4A79-BC43-F4E0F412D695@yahoo.com> <A7E94F86-E160-4E58-8C44-99DE109D2758@fh-muenster.de> <3DCB6910-6F08-408A-B3D1-70A7EB5A55BC@yahoo.com> <037e3dd6-cc0c-a39f-f074-bce01887156c@blastwave.org> <20181008152746.1aba4221@ralga.knownspace> <AF5D435D-727A-4C8B-8E9C-749CDB1E2140@yahoo.com> <031407DB-57AD-4E09-9A22-A0D4A347576E@yahoo.com> <C0FD8A95-A3DA-45FA-A59E-C7308EA95DFF@yahoo.com> <C6D71821-60D9-41E4-810B-008CDA772A80@yahoo.com>
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[-- Attachment #1 --] > On 9. Oct 2018, at 22:35, Mark Millard <marklmi@yahoo.com> wrote: > > [Reverting head -r334498 in my head -r339076 context was enough to get > the G5 so-called "Quad Core" to boot just fine as a variant of > -r339076 .] > > On 2018-Oct-9, at 12:54 PM, Mark Millard <marklmi at yahoo.com> wrote: > >> On 2018-Oct-9, at 8:20 AM, Mark Millard <marklmi at yahoo.com> wrote: >> >>> [The stable/head mix seems to be a wrong idea: 11.2 gets past >>> the SMP: messages just fine on the so-called G5 "Quad Core".] >>> >>> On 2018-Oct-8, at 5:14 PM, Mark Millard <marklmi at yahoo.com> wrote: >>> >>>> On 2018-Oct-8, at 1:27 PM, Justin Hibbits <chmeeedalf at gmail.com> wrote: >>>> >>>>>> . . . >>>>> >>>>> It would be helpful to know the last known-good SVN revision, both for >>>>> Head and 11.x, as well as the oldest failing one. Since my G5 bit the >>>>> dust, I can't check locally. >>>> >>> . . . >> >> There are examples of head's kernels that sometimes >> fail to get to the "SMP:" messages and sometimes work >> for getting there (and beyond). So: >> >> My reporting any example failure is a solid indicator >> of the "does not reach "SMP:" problem in that build. >> (All tries reached the waking message on at least cpu >> 1.) >> >> My reporting "worked" for a revision might be a >> misclassification. (This makes for a messier >> "binary-like search".) >> >> That said, the summary of the later detail is: >> >> head -r334494 kernel worked >> head -r334528 kernel failed >> >> (There is nothing between those for: >> >> https://artifact.ci.freebsd.org/snapshot/head/r*/powerpc/powerpc64/kernel.txz >> >> so getting a smaller range requires builds. >> I've not attempted that.) >> >> The only machine-dependent powerpc64 change between >> those 2 that I see is: >> >> Author: jhibbits >> Date: Fri Jun 1 21:37:20 2018 >> New Revision: 334498 >> URL: >> https://svnweb.freebsd.org/changeset/base/334498 >> >> >> Log: >> Increase powerpc64 KVA from ~7.25GB to 32GB >> . . . >> >> . . . > > In my -r339076 build context I reverted -r334498, did a > buildkernel, installed it, and rebooted into -r339076. > > The result booted just fine. > > It does appear that, for head, -r334498 makes the difference > for some reason. Are you saying that head with reverting r334498 runs stable with SMP? Best regards Michael > > > === > Mark Millard > marklmi at yahoo.com > ( dsl-only.net went > away in early 2018-Mar) > [-- Attachment #2 --] 0 *H 010 `He 0 *H 00PN=d0 *H 0q1 0 UDE1 0U Deutsche Telekom AG1 0 U T-TeleSec Trust Center1#0!UDeutsche Telekom Root CA 20 140722120826Z 190709235900Z0Z1 0 UDE10U DFN-Verein10U DFN-PKI1$0"UDFN-Verein PCA Global - G010"0 *H 0 g TÖP5=bnL ["t 41 R(#t^[xx(59{-E z|J Æ\+1{ $C 8jh Oxv&t kν0Ob'0 e`M #*5X'vq 5}o3]AkLQٽVVC= '0IT4qul !'>99Hjə 00U 0 U I= D{) p>d0 U #01ySz-l +30U 00bU [0Y0+!,0+!, 0+!,0 +!,0 +!, 0>U 705031/-http://pki0336.telesec.de/rl/DT_ROOT_CA_2.crl0x+l0j0,+0 http://ocsp0336.telesec.de/ocspr0:+0.http://pki0336.telesec.de/crt/DT_ROOT_CA_2.cer0 *H c (!r9FY92% }Am n,Yu3a'ò5*Iff/]n?nZ[Cc\1 _MeN2|zKM\t!uR>jӐ#nIg5MV/Ϸr>ɼ@Z=ּ÷2,jm59DXc$ Nn/8WI?nPo, FeϮٟS>/ Ƅ }{$$c4Z *y:%Be;|#),9[T00$ H30 *H 0Z1 0 UDE10U DFN-Verein10U DFN-PKI1$0"UDFN-Verein PCA Global - G010 140527145409Z 190709235900Z01 0 UDE1 0UNordrhein-Westfalen10UMuenster1 0 U Fachhochschule Muenster1#0!U Datenverarbeitungszentrale1 0UFH Muenster CA - G011 0 *H ca@fh-muenster.de0"0 *H 0 yll""AODSW{gp5ȕ[۵K{{ N '%M|( 45 ~.;. e.xH&=k| fWv293qP_vd:;IyCl|쒷 4/sCYձPG_EcjˠXh WZ xy_STbZOἥ ^_Ml3d stЎEPKp7 aa%w مgo 00U 00U 0U 00U 0 U [15B70 U #0I= D{) p>d0 U 0ca@fh-muenster.de0U 0~0=;97http://cdp1.pca.dfn.de/global-root-ca/pub/crl/cacrl.crl0=;97http://cdp2.pca.dfn.de/global-root-ca/pub/crl/cacrl.crl0+003+0'http://ocsp.pca.dfn.de/OCSP-Server/OCSP0G+0;http://cdp1.pca.dfn.de/global-root-ca/pub/cacert/cacert.crt0G+0;http://cdp2.pca.dfn.de/global-root-ca/pub/cacert/cacert.crt0 *H G5Jo5-km˅qtM h(gsQb@2^Cl}h^tB f!*$(Y1Kdlh`V_+ tpz-ӎ~0kY!@Fw7+`vezZ%H&@ E Ɏ, lfQ@k}u#>wڹf5Zl$K@eukYqFI;6]7.܋@Zy aƄ}~~0 0t70 *H 01 0 UDE1 0UNordrhein-Westfalen10UMuenster1 0 U Fachhochschule Muenster1#0!U Datenverarbeitungszentrale1 0UFH Muenster CA - G011 0 *H ca@fh-muenster.de0 160704070613Z 190704070613Z0|1 0 UDE1 0 U Fachhochschule Muenster1200U )Fachbereich Elektrotechnik und Informatik10U Michael Tuexen0"0 *H 0 ̚Pmٛn6 lW <ƣ ~Kyw'L797V8 yWY3H?.M:u.ۈdU=w>@.vWb_uK?XXxS6.N SY|n1kX_+\2L-=p ,&e;:ה⒬ b G-_W ԵDg bS" w`CD k [}m\! 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