From nobody Tue Jun 13 15:25:31 2023 X-Original-To: dev-commits-src-main@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 4QgXSS1zt6z4d9pf for ; Tue, 13 Jun 2023 15:25:44 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) (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 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QgXSR6zPqz4Gl4 for ; Tue, 13 Jun 2023 15:25:43 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-lf1-x12d.google.com with SMTP id 2adb3069b0e04-4f62b512fe2so7286125e87.1 for ; Tue, 13 Jun 2023 08:25:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20221208.gappssmtp.com; s=20221208; t=1686669942; x=1689261942; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=1jDvuhmL7IAFxJC3OuIOPodiAvOwSwb6rj4Mcn7jkDE=; b=g8Inus1w7MiurZeK04/56p8r8Fvnmb8qZ6qij09Keq8toIO02IAH+F6+02rknSrOoX pUr+zHOjH87iyE4OajetCe6KXen5Xorp1Aeb9beKolYmk4Pzxhnu+tGkNfGJbbz6TUhF eyyCHLyJltq4h1IRDUthMeq2VhTllk7kzBkz/8H/hEMdlzAATQ7eFs/ga5A2G9jH/o4z s0Vi3ZUe9XYkQanGyPSWwDv7lxeMuMFjHryYN2hlM1SKmR/lhv0x6xum8cXg1aICohuP zdtbcJmW909ytTSOc4x3lWbEQNuqpbbithVa4xv1c3g4GTf7+GkeAY56jnaFh14CnTXM qK4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686669942; x=1689261942; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=1jDvuhmL7IAFxJC3OuIOPodiAvOwSwb6rj4Mcn7jkDE=; b=DbG1QMG9AQZtOTXh7RTic5QxWGKtDeHqxjhv7vofOWP0fXIi1Ly0Y06qEcoBx0yeVn RpCUZLAsmsnvWh2HgH6gGXnIs1JbAHjbQz5Hu4l0Ao62fFZOyZti5ZrEoYr9YQ/rdV9Q +ECFFVAd7gLlc98Oj+kVmMs51ehvLqX+O+P6TsChssjP9oGiPs3tE6FVEOVqubSxP4sq OVi2d7szSOKJyKAHtuLzssMXwoOY48P36TunNvTjp/yG8+y0dyCFAseo3BkdpX5G+emg dczKUo/9237zYj8FD92essZl36AXLVbD1/KoJ2RhQ9TqhTPkWmg+qroNp8G97Ea9kJ4T /bnQ== X-Gm-Message-State: AC+VfDyMwfQnbxEooUPJcTlZJCev4DUcSkoTCvnT8FlMKKgOb7bsoAOv jk4OMljCmVpnS55Lf2leKgDKUWGaaL5B/3lw0z5/Yw== X-Google-Smtp-Source: ACHHUZ7bhCVkp8xEsOIEMi4L25gAPrfpI1ZXdZm7ctECsdM3jEuH3H3GDLeuc97IjuLV1gWgqlQF6xyZ4ZF+Xxn0vas= X-Received: by 2002:a05:6512:61c:b0:4f3:b242:aa90 with SMTP id b28-20020a056512061c00b004f3b242aa90mr6745213lfe.35.1686669941934; Tue, 13 Jun 2023 08:25:41 -0700 (PDT) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 References: <202306130343.35D3hLMO066560@gitrepo.freebsd.org> <98badf08-4519-34a9-b5cd-5341d343ed99@FreeBSD.org> In-Reply-To: <98badf08-4519-34a9-b5cd-5341d343ed99@FreeBSD.org> From: Warner Losh Date: Tue, 13 Jun 2023 09:25:31 -0600 Message-ID: Subject: Re: git: bdc81eeda05d - main - nvme: Switch to nda by default To: John Baldwin Cc: Warner Losh , src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Content-Type: multipart/alternative; boundary="000000000000be224705fe04726b" X-Rspamd-Queue-Id: 4QgXSR6zPqz4Gl4 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N --000000000000be224705fe04726b Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, Jun 13, 2023 at 9:03=E2=80=AFAM John Baldwin wrot= e: > On 6/12/23 8:43 PM, Warner Losh wrote: > > The branch main has been updated by imp: > > > > URL: > https://cgit.FreeBSD.org/src/commit/?id=3Dbdc81eeda05d3af80254f6aac95759b= 07f13f2b7 > > > > commit bdc81eeda05d3af80254f6aac95759b07f13f2b7 > > Author: Warner Losh > > AuthorDate: 2023-06-13 03:37:10 +0000 > > Commit: Warner Losh > > CommitDate: 2023-06-13 03:41:06 +0000 > > > > nvme: Switch to nda by default > > > > We already run nda by default on all the !x86 architectures. Switc= h > the > > default to nda. nda created nvd compatibility links by default, so > this > > should be a nop. If this causes problems for your application, set > > hw.nvme.use_nvd=3D1 in your loader.conf. > > > > Sponsored by: Netflix > > --- > > UPDATING | 8 ++++++++ > > sys/dev/nvme/nvme_sysctl.c | 2 +- > > 2 files changed, 9 insertions(+), 1 deletion(-) > > Maybe a note in RELNOTES as well? > Indeed. 6a8d4071c47a has my writeup of the salient details. And bd76e4c860b1 adds details about how to disable nda's nvd aliases in case people need it. Warner --000000000000be224705fe04726b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Tue, Jun 13, 2023 at 9:03=E2=80=AF= AM John Baldwin <jhb@freebsd.org&= gt; wrote:
On 6/= 12/23 8:43 PM, Warner Losh wrote:
> The branch main has been updated by imp:
>
> URL: https://= cgit.FreeBSD.org/src/commit/?id=3Dbdc81eeda05d3af80254f6aac95759b07f13f2b7<= /a>
>
> commit bdc81eeda05d3af80254f6aac95759b07f13f2b7
> Author:=C2=A0 =C2=A0 =C2=A0Warner Losh <imp@FreeBSD.org>
> AuthorDate: 2023-06-13 03:37:10 +0000
> Commit:=C2=A0 =C2=A0 =C2=A0Warner Losh <imp@FreeBSD.org>
> CommitDate: 2023-06-13 03:41:06 +0000
>
>=C2=A0 =C2=A0 =C2=A0 nvme: Switch to nda by default
>=C2=A0 =C2=A0 =C2=A0
>=C2=A0 =C2=A0 =C2=A0 We already run nda by default on all the !x86 arch= itectures. Switch the
>=C2=A0 =C2=A0 =C2=A0 default to nda. nda created nvd compatibility link= s by default, so this
>=C2=A0 =C2=A0 =C2=A0 should be a nop. If this causes problems for your = application, set
>=C2=A0 =C2=A0 =C2=A0 hw.nvme.use_nvd=3D1 in your loader.conf.
>=C2=A0 =C2=A0 =C2=A0
>=C2=A0 =C2=A0 =C2=A0 Sponsored by:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0Netflix
> ---
>=C2=A0 =C2=A0UPDATING=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0| 8 ++++++++
>=C2=A0 =C2=A0sys/dev/nvme/nvme_sysctl.c | 2 +-
>=C2=A0 =C2=A02 files changed, 9 insertions(+), 1 deletion(-)

Maybe a note in RELNOTES as well?


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