Date: Fri, 6 Nov 2020 05:53:10 -0800 From: David Wolfskill <david@catwhisker.org> To: "O. Hartmann" <ohartmann@walstatt.org> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: r367415: can't load linuxulator, link_elf_obj: symbol sdt_provider_linuxulator undefined Message-ID: <20201106135310.GL1377@albert.catwhisker.org> In-Reply-To: <20201106095900.78b054e3@freyja> References: <20201106095900.78b054e3@freyja>
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--xWdtX2s4uUhA9Zze Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Nov 06, 2020 at 09:59:06AM +0100, O. Hartmann wrote: > Just updated CURRENT to r367415 and loading linux kernel module(s) fail w= ith >=20 > # kldload linux >=20 > link_elf_obj: symbol sdt_provider_linuxulator undefined > linker_load_file: /boot/kernel/linux_common.ko - unsupported file type > KLD linux.ko: depends on linux_common - not available or version mismatch > linker_load_file: /boot/kernel/linux.ko - unsupported file type >=20 > Neither manual linux module loading works, nor rc.conf based. >=20 > What happended? >=20 > Thanks, >=20 > oh > .... I do not have an answer, but I offer corroboration: I saw it, as well, after updating my laptop's "head" slice from r367368 to r367410. (Note that r367410 is the most recent commit to head when the repository is updated to r367415.) In the list of files updated between those commits, I find the following files updated that have "linux" in their names: D /S4/usr/src/sys/amd64/linux/linux_dummy.c A /S4/usr/src/sys/amd64/linux/linux_dummy_machdep.c U /S4/usr/src/sys/amd64/linux32/linux32_dummy.c D /S4/usr/src/sys/arm64/linux/linux_dummy.c A /S4/usr/src/sys/arm64/linux/linux_dummy_machdep.c A /S4/usr/src/sys/compat/linux/linux_dummy.c D /S4/usr/src/sys/i386/linux/linux_dummy.c A /S4/usr/src/sys/i386/linux/linux_dummy_machdep.c U /S4/usr/src/sys/modules/linux/Makefile U /S4/usr/src/sys/modules/linux64/Makefile U /S4/usr/src/sys/modules/linux_common/Makefile A /S4/usr/src/sys/x86/linux A /S4/usr/src/sys/x86/linux/linux_dummy_x86.c For src/sys/amd64/linux/linux_dummy_machdep.c, the most recent change is: ------------------------------------------------------------------------ r367395 | cem | 2020-11-05 11:30:31 -0800 (Thu, 05 Nov 2020) | 7 lines linux(4): Deduplicate unimpl/dummy syscall handlers No functional change. Reviewed by: emaste, trasz Differential Revision: https://reviews.freebsd.org/D27099 ------------------------------------------------------------------------ Peace, david --=20 David H. Wolfskill david@catwhisker.org Trump didn't "undercut his own credibility," because he didn't have any. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --xWdtX2s4uUhA9Zze Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl+lVUZfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PckXZwf/b/R8zrTW7fhX4KAoQNjidpODh5KbpvV/XjfqGYkM+GG2ZZOrHaFh0fYB zf3Z6sy44RngAJ+qsHVJjT79Z0Evk+r59wK1ohUDqo7k9IgfOJPmjC84WLCPC++m +25r7kV5cr1BBj2i/ZHI+mrIVrZh76yN/0f7+SkLGiix3b5BN7JfaW7EVTc1BgqJ mrDUk90Pc4M4JhOUKX3mQvbNbH6rfR1uyJpEXrJ6H3Y97ccZyg7D87jbZi05/Wcj 8VMLm9NRyPoFUexHF+u+ZLSCUJnTckHUkFHq0qMUr9mIJuvQ0TQbaZwC0pKN1zFr 5HQ/+7dE577SSVHoFLuRimL0RIB8dg== =gScN -----END PGP SIGNATURE----- --xWdtX2s4uUhA9Zze--
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