From owner-freebsd-stable@freebsd.org Mon Aug 24 19:49:39 2020 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8265B3CB17B for ; Mon, 24 Aug 2020 19:49:39 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qk1-x733.google.com (mail-qk1-x733.google.com [IPv6:2607:f8b0:4864:20::733]) (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 "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Bb2l568gtz49Ss for ; Mon, 24 Aug 2020 19:49:37 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qk1-x733.google.com with SMTP id o12so4031804qki.13 for ; Mon, 24 Aug 2020 12:49:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=OdJRsEZUuj0vf/iJPsQ7KwKZgJ6J2xxrfYiSmXKyG14=; b=XXas0+Hpzk+wIHIG1jJ/AfdOkOmDtmxtylh1iaIt6fEAwyQQ+HqKwYnpV7OW1yKNAt KizK+jRy8zS+hriWj5EM8CKtqmaX8cgK4j+GfN6i7qjNCxibrxmT95Mdp+fx3bbgLfAk wmtKnWu5kbFAAQvTA+sNIK/oJkZSKTch3VWpeoVKFvKnQCpBl2+qOFLBRcIcBJRSc6Di OLKxO5xDQ5HMkh8xr+aa+/2DFCnoBFnMYQ49fQ2k5usn0yaaSuq13D4Tce4FxqPAa7M7 eYX+IjwrOT+yw57Zv8wr6PEAHwNAnHcqQbfgsh0xuu/pucpB4tSQo7ON8u+bqKNjsIg5 LEAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=OdJRsEZUuj0vf/iJPsQ7KwKZgJ6J2xxrfYiSmXKyG14=; b=cxtxokRodYVYEXWqz/g7lKAT/ctvpDLLA3YBSg4wTpsd/BoW5WH1XZPInTqzCDXTj3 H32hr+Gl7KvRlO6uISVtswoSdwNwsOfMEjPan2HVzftiDqjEETuAm8K6xPAB4zATt6pB Q9RKyTMwg5CS9JREIRP0XqRN9u/BR09ukY5zDvMg/oBAM+K1ItyLz43ryHWc+plAV8QJ cfURY4aX1nr5FYvYtEmRYcc6FB1nt7NZGK5lKG2MUfULrDgAadBNcZLUSsPrYAcUmBNm r/t4anWRU1k9ja4zr0sFzb9szSR4ydM3byZfhVQ19Xh8sWojlG+6SC97QvikyFNpQnki 0kxA== X-Gm-Message-State: AOAM530zjOkTyx21i94fDnaj5MgCAXnPRqGw+p142joE7obdQc8qCern PHI0TzFh8KBeOHQQ64S8pkvLyzTJWlThf7SmJqyoPegiiyTuzw== X-Google-Smtp-Source: ABdhPJx99lccAToM7flNbnYi6270t3X8nVeICsStg40AQoHp5Rbg6zroastAh1ZrMr7ayAGTS61K5nZQQAeGG+Jj4tA= X-Received: by 2002:ae9:e315:: with SMTP id v21mr6597108qkf.215.1598298576456; Mon, 24 Aug 2020 12:49:36 -0700 (PDT) MIME-Version: 1.0 From: Warner Losh Date: Mon, 24 Aug 2020 13:49:25 -0600 Message-ID: Subject: HEADS UP: coming changes to a devd event To: FreeBSD Current , FreeBSD-STABLE Mailing List X-Rspamd-Queue-Id: 4Bb2l568gtz49Ss X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bsdimp-com.20150623.gappssmtp.com header.s=20150623 header.b=XXas0+Hp; dmarc=none; spf=none (mx1.freebsd.org: domain of wlosh@bsdimp.com has no SPF policy when checking 2607:f8b0:4864:20::733) smtp.mailfrom=wlosh@bsdimp.com X-Spamd-Result: default: False [-0.29 / 15.00]; ARC_NA(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable]; R_DKIM_ALLOW(-0.20)[bsdimp-com.20150623.gappssmtp.com:s=20150623]; NEURAL_HAM_MEDIUM(-0.59)[-0.594]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.30)[0.305]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; DMARC_NA(0.00)[bsdimp.com]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[bsdimp-com.20150623.gappssmtp.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::733:from]; R_SPF_NA(0.00)[no SPF record]; FORGED_SENDER(0.30)[imp@bsdimp.com,wlosh@bsdimp.com]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; FROM_NEQ_ENVFROM(0.00)[imp@bsdimp.com,wlosh@bsdimp.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Aug 2020 19:49:39 -0000 Greetings I just pushed https://svnweb.freebsd.org/changeset/base/364725 into -current. In documenting all the messages that devd can receive from the kernel, I noticed an inconsistency I'd like to correct. We currently have both system=kernel and system=kern generated by the kernel. This makes no sense, imho. I've decided to transition the 'kern' one to 'kernel' because (a) I think it's less used and (b) I like it less than 'kernel' for this. The one message is generated by newus on resume. It's redundant since we also generate one for ACPI. We don't really document either (until recently), but use the ACPI one in the default devd.conf script. I'm not changing that at all since it doesn't need adjustment. This is a heads up that the other one is changing from system=kern to system=kernel to be more consistent with the other messages generated by the kernel. I've updated the documentation and added an UPDATING entry. For a while, we'll generate both system=kern and system=kernel events for this. Sometime after 13 is branched, I'll remove the system=kern one. If all goes well, I'll MFC the change to generate both to stable/12 in a few days, along with the improved docs to devd.conf (which I may do prior to that), but won't MFC the removal. I don't think this will cause anybody any grief, and the lead times on making changes will be at least 6 months for people following -current, and likely on the scale of years for people following stable branches. Sadly, it's not simple to add a deprecation notice for current users. Just thought I'd give a heads up in case this will cause people grief. Warner