From owner-freebsd-stable@freebsd.org Sun Mar 24 20:13:54 2019 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8EB7815422EE for ; Sun, 24 Mar 2019 20:13:54 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id E64EE9535E for ; Sun, 24 Mar 2019 20:13:53 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mailman.ysv.freebsd.org (Postfix) id A6C0F15422ED; Sun, 24 Mar 2019 20:13:53 +0000 (UTC) Delivered-To: stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 81F5E15422EC for ; Sun, 24 Mar 2019 20:13:53 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qk1-x744.google.com (mail-qk1-x744.google.com [IPv6:2607:f8b0:4864:20::744]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2205F9535D for ; Sun, 24 Mar 2019 20:13:53 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qk1-x744.google.com with SMTP id c189so4145761qke.6 for ; Sun, 24 Mar 2019 13:13:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=QatDrwZYLRD7RZYpGnNvxeaMW+sbIthCNBTlx87Jc0w=; b=gWEhyBcrAAv8LEarlY8SixXglTbrOanbbPWqteSTayuZSdxUG+9zXK0bbny2tZ7ceT cEhwnWYyi532xw2mDSPf24VlrKZzTsGV0eRW2oKQDtrxz2tNsYGdemBhfSiQb4o9pJ4T 20XBd+pLy1KRvDz2rXuH4tXHg7R2qhoJYSV2Om7BM9kkycXVeFsPY/qeO8Zetcl8Wjwn rnsqJy78qsFb9TmbRmN+i0leP53PsECyHTEr+CnHkf9LUMQI6wUt8J7XdsM/V6VJug6F puYUx5I5ZTZBWNbUbF186l6MMPhScAfDTopP/Sjhq4u8f3teRPQyoWirYQ2aM1TBc9Hd ipcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=QatDrwZYLRD7RZYpGnNvxeaMW+sbIthCNBTlx87Jc0w=; b=ZmIAcMuOHej+FZ2H9mxDxneFrniBvlyMgHEYQG8sdiEP4ZwndqNblywiasoXtu+J3f l+6ZShG1lGj88aIm2mnVyEP3v9FghxqWtWizJLzJQO+/GN5tSAPp56lAP+QMXxPVUnbt XT0USVg8SjXj4i6SovVeFBAWC1CwCRt7ucyt2iKfqvkEdT1fpgrUyFMC4296aOlf7Lnw Ec2ckMahkQHcylwBJoDgvi2ZcMdym4l3LqhTzUkhFHwrENLYjhRQ60IIneny6Lv7xG6p 36vFhk5xJHFnnR3vK4AqQQnKpcNje/BQP4tNtEPpfSN1avV+X79eiIgWYkRR9SPNdWWj bNoA== X-Gm-Message-State: APjAAAUa6W+uFx3dHmGkY7vTv7Ie4Th/DGLS8gqHm1x5rUFYfecRhmRF KJ5NB5xfBwljZ5LorKFDi7T7vnPohGh+wMhm/GzkXw== X-Google-Smtp-Source: APXvYqzBOgTNFh8tg1jFQOS4yV4U26ULO91eedwe9aHYhPbpHAcHrm7ZirHX2HwMPnPnP3EhMoZ0Kn7+WJXl32DAv+o= X-Received: by 2002:a37:a34f:: with SMTP id m76mr17428023qke.245.1553458432464; Sun, 24 Mar 2019 13:13:52 -0700 (PDT) MIME-Version: 1.0 References: <201903232359.RAA05778@mail.lariat.net> <201903241552.JAA16104@mail.lariat.net> In-Reply-To: <201903241552.JAA16104@mail.lariat.net> From: Warner Losh Date: Sun, 24 Mar 2019 14:13:40 -0600 Message-ID: Subject: Re: devmatch error message To: Brett Glass Cc: stable@freebsd.org X-Rspamd-Queue-Id: 2205F9535D X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.86 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.86)[-0.859,0] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Mar 2019 20:13:54 -0000 On Sun, Mar 24, 2019, 9:52 AM Brett Glass wrote: > Warner: > > Thank you! I thought that perhaps it might be useful to (for example) kee= p > Ethernet port names the same when ports were added to the system. But if > it's not, I'll just deactivate it. I do need to keep devd on, because I > sometimes plug in USB memory sticks. > There is an ifconfig variable for that purpose, iirc. Devmatch's job in life is to look at devices that don't have any driver claim them and guess what kld(s) to load that might claim them... Warner --Brett > > At 06:51 PM 3/23/2019, you wrote: > > > > On Sat, Mar 23, 2019 at 6:27 PM Brett Glass wrote: > Everyone: > I've been building custom kernels for FreeBSD 12.0, and have noticed a > message on the console, during boot, that I haven't seen from prior versi= ons. > It doesn't affect the operation of the system, but just for the sake of > cleanliness (and to make sure it doesn't cause trouble later) I'd like to > clean it up. The message is > devmatch: can't read linker hints file > Because I'm building a stripped-down kernel without klds or debugging sym= bols > in it, the kernel build doesn't produce a linker.hints file, which I > assume is what's causing the complaint. Is there a reason why I should > generate such a file? Or, if I don't really need to do so, is there a way > to suppress the message? > > > Disable devmatch. It's useless without klds. > > Warner=C3=82 > >