From nobody Fri Jul 3 20:01:19 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4gsPld523jz6kQkQ for ; Fri, 03 Jul 2026 20:01:33 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4gsPld0n7Kz46XS for ; Fri, 03 Jul 2026 20:01:33 +0000 (UTC) (envelope-from asomers@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-ed1-f45.google.com with SMTP id 4fb4d7f45d1cf-68bd9fce347so1699122a12.2 for ; Fri, 03 Jul 2026 13:01:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1783108891; cv=none; d=google.com; s=arc-20260327; b=Nd97uGHo+zhaTUH5bc9W2ebMBra+t6A0u2cqAKV/iEkY1+08662ThjhCSysOLN6sdB ggpmfsk8E0J8VL1G8L1Hc6NgS7jtDNesnZkmYCt4hgmgxlI3ufnElL553pb55AAmGOp2 B7JvOUVEFDQ3FE7etKuGFYGYBAad24KyVvC0InSIuj2uyo2HCp08gwtgFKgkfXh8qiWP 1MoO1/JIKMdgKBA0dcvAgsbW1o8N1jmxw9VZZ5eMjXDcxweGJxID5cG4dLDdRZ9cao3Q UTctQUkEWYRKuzlfVUgIF/I2rJTmQqe71O0o28Jmo25XVEBxUcaVEWoowbGBhK13Wdmz 10Ow== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20260327; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version; bh=wu7VX3hgfcPeIOlvpCVTMVse3dg+mMMhEaQxK2NEJ6o=; fh=Nm6kLJHEy9HPTT/NKYaZNcgS6P9N+yvYRrxq90LoBq8=; b=mZHdAYLX2rcbGA2cKj5nd9TdhezgQzbQdB9DKroHes6yb2cymV6nZThcp2AJ8FJk48 dz+a8WQb2bsvRQ78q95ag9EOUZDlouWcJmeSmCD5wAern8CV4L3wJ0wW2C3CRdTLscuA UDIZ//nv2qFF2G+SCtyE37dglc8rcdbSXmQqDeaL2JoLYCj2opVWu9ZoeCWCj74isjFW J/fXIZlLErIIdJ7MAkaCfwcTutNcSH/bEIBBVIRk67UWbHufEVyfPjKW9N+kKHIvabOq REt6EgIrSM2pYoZikdb64r4ltb535Fqv/DerH4tiLYALoJ9fQRUuLoayXHwISsKIfSuD 26Fg==; darn=freebsd.org ARC-Authentication-Results: i=1; mx.google.com; arc=none X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783108891; x=1783713691; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=wu7VX3hgfcPeIOlvpCVTMVse3dg+mMMhEaQxK2NEJ6o=; b=k4E9+luuZY8lZ7/dtOmC6RMEQ56CgFdy13ObZjBjupT3cgIt4tSyNU1idf/FLeXQzM S7PJU+GpgVjxyPlYzxJGulx/7rvm3DswLyfZRmWwNmJ4dXXxsN1BVBpvRD4iXxQ5j062 9bKD2Fhl8LYpILNp6bH/YsCjguQeTOofEkbhUObYMEG3kwxBh+SuNX7bnV7d0wOAAu1Q KBVubkUsJsICJOBEwe5Nlc4+DEul3ft1Gj5qkfHR/2UZBOw0QdkATswHmbYmji+kscGy ymnK4h4dFlTeOedoMPAYWpbfTG4dDvC9asmsOaIPBuurBZ+YAT+ysEig95OSWKp6Dxnr iFog== X-Forwarded-Encrypted: i=1; AHgh+Rp1hldAu2YzuQBjGjoZ9G7uTGqrG5igZzptbjkqbpniJTekxFoFs7esrdYZgffzNymJOLfYFDTRCAw+y+M1Le3IDjwc@freebsd.org X-Gm-Message-State: AOJu0YzquuZTniQPu5byZLnCPhXn5YTvN9pJ/JhrlGMSe5dqFtw7qU+h OcdO5dUdHFkq19cEKbSV1BfxG73fZ2CKBFuUPzFc7iVHxlpq3sdZvcfePVfJcjLOMDD+LZfurH1 WGrkRbedXYPmmzV/WmIIspIRL3tP+2DA= X-Gm-Gg: AfdE7ck2zO4pj9yVsZ24nksMIk03YSkDvmd86+UzUHOsChrYTfK6OSZq42efn6QHrsr hDABb21jPt8p/UImLKIjR+3JdEIH/0ZuUG+wl1fbXwlRJkJUSeMTbrIXGG854ePM42xsmYNwpVI qY+mFd6m1hf8gFllloXZq2vXc4Nw5iOKX0POXYJQn0J607wHI1xDttBTZUNmXtjC+OCxmdRNWRZ zoBBYjOyUxaiiqrBZrlj0FGv3z0X301K7H/MKSIs6cxbjaAmnQrYOiDPbYIug9y9/OUM30ck71W cHALUby4xAFRUyHs1CyGOhgcjEKJJ+gOFYV5OQL/r8iSbYwy9TtjIRD41A== X-Received: by 2002:a05:6402:43ca:b0:698:3b7c:be67 with SMTP id 4fb4d7f45d1cf-69a1a3c0213mr275181a12.35.1783108890898; Fri, 03 Jul 2026 13:01:30 -0700 (PDT) List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 References: <6a46a7b9.25c03.7da045a1@gitrepo.freebsd.org> In-Reply-To: From: Alan Somers Date: Fri, 3 Jul 2026 14:01:19 -0600 X-Gm-Features: AVVi8CeW18qEznUEA9B_qVadgG-wnb56eVqZtlwfXuli4OVsEj01nSS6c-CCeiU Message-ID: Subject: Re: git: cd61eb4f6681 - main - zfs: Wire sha512 offload to the build To: Jessica Clarke Cc: Alexander Motin , src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US] X-Rspamd-Queue-Id: 4gsPld0n7Kz46XS X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated On Fri, Jul 3, 2026 at 12:29=E2=80=AFPM Jessica Clarke = wrote: > > On 3 Jul 2026, at 19:08, Alan Somers wrote: > > > > On Thu, Jul 2, 2026 at 12:02=E2=80=AFPM Alexander Motin wrote: > >> > >> The branch main has been updated by mav: > >> > >> URL: https://cgit.FreeBSD.org/src/commit/?id=3Dcd61eb4f6681b13d98b6a7b= e252500ad30f05f74 > >> > >> commit cd61eb4f6681b13d98b6a7be252500ad30f05f74 > >> Author: Alexander Motin > >> AuthorDate: 2026-07-02 17:58:12 +0000 > >> Commit: Alexander Motin > >> 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? > > I imagine this is because changing CFLAGS doesn=E2=80=99t count as a depe= ndency > change and sha512-x86_64.S isn=E2=80=99t rebuilt (and/or sha512_impl.c). = Just a > reminder to everyone that chucking config options in CFLAGS is not a > good approach and we should instead be using header files... > > Jessica Even a full rebuild of the kernel doesn't fix the problem, unless meta mode is somehow getting in the way.