Date: Sat, 1 Feb 2020 16:11:36 -0800 From: Mark Millard <marklmi@yahoo.com> To: Andreas Tobler <andreast-list@fgznet.ch> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: head -r357356: fails to boot RPi4 but boots Rock64 (same media, moved between machines); -r356426 booted both Message-ID: <62250B30-E1F6-470D-BB84-F9565D063A06@yahoo.com> In-Reply-To: <e083e017-af5a-e219-3a3c-bc82b16c6027@fgznet.ch> References: <63205335-8E8A-4CCB-BC80-E4EC767FBC09.ref@yahoo.com> <63205335-8E8A-4CCB-BC80-E4EC767FBC09@yahoo.com> <e083e017-af5a-e219-3a3c-bc82b16c6027@fgznet.ch>
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On 2020-Feb-1, at 14:25, Andreas Tobler <andreast-list at fgznet.ch> = wrote: > On 01.02.20 12:58, Mark Millard via freebsd-arm wrote: >> I had a working head -r356426 based microSD card that booted >> both the Rock64 and the RPi4. >> I upgraded it to be based on head -r357356 . >> Now the RPi4B hangs up during boot and does not start its APs. >> But the Rock64 boots fine via the same media. >> Diffing RPi4B console logs for -r356426 vs. -r357356 shows >> -r357356 shw the following as the only types of >> textual differences: >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> device_attach: psci0 attach returned 6 >> psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0 >> psci0: PSCI version number mismatched with DT >> (More blocks of 3 such lines at a time happen later as well.) >=20 > I see the same on a rpi3b+. Try r356775, r356776 is the breaking = commit for me. Looks like head -r357392 is an intended fix to head -r356776 : Author: jeff Date: Sat Feb 1 23:46:30 2020 New Revision: 357392 URL:=20 https://svnweb.freebsd.org/changeset/base/357392 Log: Fix a bug in r356776 where the page allocator was not properly = restored to the percpu page allocator after it had been temporarily overridden by startup_alloc. =20 Reported by: pho, bdragon Modified: head/sys/vm/uma_core.c Modified: head/sys/vm/uma_core.c = =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D --- head/sys/vm/uma_core.c Sat Feb 1 23:16:30 2020 = (r357391) +++ head/sys/vm/uma_core.c Sat Feb 1 23:46:30 2020 = (r357392) @@ -2101,7 +2101,9 @@ zone_kva_available(uma_zone_t zone, void *unused) if ((zone->uz_flags & UMA_ZFLAG_CACHE) !=3D 0) return; KEG_GET(zone, keg); - if (keg->uk_allocf =3D=3D startup_alloc) + if (keg->uk_flags & UMA_ZONE_PCPU) + keg->uk_allocf =3D pcpu_page_alloc; + else if (keg->uk_allocf =3D=3D startup_alloc) keg->uk_allocf =3D page_alloc; } I'll probably try it later today sometime. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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