Date: Sat, 4 Jul 2026 07:43:09 +0200 From: Gordon Bergling <gbe@freebsd.org> To: Alan Somers <asomers@freebsd.org> Cc: Alexander Motin <mav@freebsd.org>, src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: cd61eb4f6681 - main - zfs: Wire sha512 offload to the build Message-ID: <akidVVcbUWHU3CKK@bastion.ttyv0.de> In-Reply-To: <CAOtMX2gWqsutZ_p-Kj6fFop7ib07cBcCL=4PHyuNPZ6LF6uQGw@mail.gmail.com> References: <6a46a7b9.25c03.7da045a1@gitrepo.freebsd.org> <CAOtMX2gWqsutZ_p-Kj6fFop7ib07cBcCL=4PHyuNPZ6LF6uQGw@mail.gmail.com>
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[-- Attachment #1 --] Hi Alan, On Fri, Jul 03, 2026 at 12:08:47PM -0600, Alan Somers wrote: > On Thu, Jul 2, 2026 at 12:02 PM Alexander Motin <mav@freebsd.org> wrote: > > > > The branch main has been updated by mav: > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=cd61eb4f6681b13d98b6a7be252500ad30f05f74 > > > > commit cd61eb4f6681b13d98b6a7be252500ad30f05f74 > > Author: Alexander Motin <mav@FreeBSD.org> > > AuthorDate: 2026-07-02 17:58:12 +0000 > > Commit: Alexander Motin <mav@FreeBSD.org> > > CommitDate: 2026-07-02 17:58:12 +0000 > > > > zfs: Wire sha512 offload to the build > > > > FreeBSD main just got the CPUID_STDEXT4_SHA512 define. > > > > OpenZFS PR #18732 > > This commit breaks boot for me. The kernel can't open the zroot pool, > leading to the familiar mountroot> prompt. And in a UFS-root VM, I > can't load the ZFS kernel module. It fails with: > > link_elf_obj: symbol zfs_sha512_transform_sha512ext undefined > linker_load_file: /boot/kernel/zfs.ko - unsupported file type > > On both systems, the CPU is a Ryzen 9 5950X, which does not support AVX-512. > > Could we please revert the change for now? +1 from my side. Even booting the old kernel doesn't work as usual. I have to manually unload all modules, load the old kernel and then load the old zfs module to get my development machine booting. I have reverted this change locally and did a fresh build and everything went back to normal. --Gordon [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQFPBAEBCAA5FiEEYbWI0KY5X7yH/Fy4OQX2V8rP09wFAmpInVYbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMiwzAAoJEDkF9lfKz9Pc7dUH/jB55jABnc/b4FwXyKgQ 9/BeNnbkiVdVASLLofONZS7/A5jR+G480qaSCiZMY0gLoTMmEpW2f/EjjFGUZZRH n3D76kML6Wp0VBA2vVLuMjk3Jd2kvVC6vhSHxDs9429d7rGxw0aTw2lWbKggGeLz NzdKD0cuuu9U09Z0fRezx+moxJh8uC+WdZFWsy+LMARVJhPk6vHi34kFZuk/6ytN Bz0ri54LGcKUiKPk8qUol48NJ2sgAt58RY9Wp/wCyD3VMZVS+1SdDXBO/cjX2O6d dsg8AznoJFr7Gl3lYUv2mXnhi1OzRgsJLGAbQXeXf01WnyhZpVMh/8FncgdARDt6 ku8= =ZKfQ -----END PGP SIGNATURE-----home | help
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