Date: Tue, 4 Jun 2019 10:44:46 -0700 From: Enji Cooper <yaneurabeya@gmail.com> To: Ed Maste <emaste@freebsd.org> Cc: src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-head@freebsd.org Subject: Re: svn commit: r348611 - in head/sys: conf kern Message-ID: <13469B81-40A3-4F57-A8D3-FF8172385B5F@gmail.com> In-Reply-To: <201906041307.x54D7Acf058688@repo.freebsd.org> References: <201906041307.x54D7Acf058688@repo.freebsd.org>
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> On Jun 4, 2019, at 6:07 AM, Ed Maste <emaste@freebsd.org> wrote: >=20 > Author: emaste > Date: Tue Jun 4 13:07:10 2019 > New Revision: 348611 > URL: https://svnweb.freebsd.org/changeset/base/348611 >=20 > Log: > Expose the kernel's build-ID through sysctl >=20 > After our migration (of certain architectures) to lld the kernel is = built > with a unique build-ID. Make it available via a sysctl and uname(1) = to > allow the user to identify their running kernel. This is awesome! One minor critique is that I would have mentioned that = the sysctl is `kern.build_id`. How is this linked into uname(1) though? I don=E2=80=99t see any = additional options added to the utility in this commit. Thank you! -Enji=
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