From nobody Tue Jan 09 02:17:27 2024 X-Original-To: freebsd-stable@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 4T8F2550l3z55ftT for ; Tue, 9 Jan 2024 02:17:33 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [IPv6:2a01:4f8:c2c:26d8::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4T8F25249Fz4TDT; Tue, 9 Jan 2024 02:17:33 +0000 (UTC) (envelope-from eugen@grosbein.net) Authentication-Results: mx1.freebsd.org; none Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221] (may be forged)) by hz.grosbein.net (8.17.1/8.17.1) with ESMTPS id 4092HSrl018468 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 9 Jan 2024 02:17:29 GMT (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: imp@bsdimp.com Received: from [10.58.0.10] (dadvw [10.58.0.10]) by eg.sd.rdtc.ru (8.17.1/8.17.1) with ESMTPS id 4092HRHK081430 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Tue, 9 Jan 2024 09:17:28 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: kern.version and uname -v To: Warner Losh References: Cc: FreeBSD stable , FreeBSD Release Engineering Team From: Eugene Grosbein Message-ID: Date: Tue, 9 Jan 2024 09:17:27 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT autolearn=disabled version=3.4.6 X-Spam-Report: * -0.0 SHORTCIRCUIT No description available. * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on hz.grosbein.net X-Rspamd-Queue-Id: 4T8F25249Fz4TDT X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/32, country:DE] 09.01.2024 4:16, Warner Losh wrote: > On Mon, Jan 8, 2024 at 1:58 PM Eugene Grosbein > wrote: > For ages, "uname -v" output (sligtly polished sysctl kern.version) had the following format: > $ uname -v > FreeBSD 13.2-STABLE 36a037f15 KERNELIDENT > > This is the reproducible format: only include data that is identical from build to build. It's relatively recent (FreeBSD 11 maybe) > > Where KERNELIDENT is GENERIC for x86 distribution media. > > But now: > > # uname -v > FreeBSD 14.0-RELEASE #0 releng/14.0-n265380-f9716eee8ab4: Fri Nov 10 05:51:26 UTC 2023 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC > > This is the old, non-reproducible format. We've had both formats for several major releases, and this format, with various tweaks as we went from CVS -> svn -> git. > > Maybe the problem here is that in the run up to 14.0 we didn't turn on reproducible builds? You meant opposite, did you? Eugene