From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 653E6A00BE; Tue, 7 Jul 2020 10:39:33 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D738B1DB3E; Tue, 7 Jul 2020 10:39:27 +0200 (CEST) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-1.mimecast.com [205.139.110.61]) by dpdk.org (Postfix) with ESMTP id EEAA01DA40 for <dev@dpdk.org>; Tue, 7 Jul 2020 10:39:25 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1594111165; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=v2huI7/0DNWTg09iMO4YQsrdSoaNh8OzpFoBfcIFeQg=; b=bcKIbjt7vFmzT2bOUPTVabg+kjkxZp/snO72znIPVS/ClU9YY7PSE0a/h+VEr2Q95NEUCG UI08uFyk2Br3ybJZwiEleeZXf+rnaoKHgvO6xX2ACRpJHSSqn9fNMFO4yG2NZElS7hDs2e COWHsAxPY743qMuk6daGO0JecvYqHjs= Received: from mail-vs1-f72.google.com (mail-vs1-f72.google.com [209.85.217.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-310-4_aGxQq9MtuKuXP6U3tncQ-1; 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Tue, 07 Jul 2020 01:39:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzCMojH8LORocZkvQsbMZP2iVGQplSY5/jOmdArCaJZL66wyR8Xi8OjRacZ/JazDE2wrkyZ5HYWSLge1y+6k1Q= X-Received: by 2002:a9f:27e6:: with SMTP id b93mr36789851uab.126.1594111162382; Tue, 07 Jul 2020 01:39:22 -0700 (PDT) MIME-Version: 1.0 References: <20200410164127.54229-1-gavin.hu@arm.com> <20200706234333.26310-1-honnappa.nagarahalli@arm.com> <20200706234333.26310-3-honnappa.nagarahalli@arm.com> In-Reply-To: <20200706234333.26310-3-honnappa.nagarahalli@arm.com> From: David Marchand <david.marchand@redhat.com> Date: Tue, 7 Jul 2020 10:39:11 +0200 Message-ID: <CAJFAV8y4V=CZM-Km+_Qvsjzv5w5XD=6vyvYAvyTy_DPV73Ahmw@mail.gmail.com> To: dev <dev@dpdk.org> Cc: "Ruifeng Wang (Arm Technology China)" <ruifeng.wang@arm.com>, Jerin Jacob Kollanukkaran <jerinj@marvell.com>, Hemant Agrawal <hemant.agrawal@nxp.com>, Ajit Khaparde <ajit.khaparde@broadcom.com>, Igor Chauskin <igorch@amazon.com>, Thomas Monjalon <thomas@monjalon.net>, Viacheslav Ovsiienko <viacheslavo@mellanox.com>, Andrew Rybchenko <arybchenko@solarflare.com>, Bruce Richardson <bruce.richardson@intel.com>, nd <nd@arm.com>, Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>, "Ananyev, Konstantin" <konstantin.ananyev@intel.com>, David Christensen <drc@linux.vnet.ibm.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v4 3/3] doc: update deprecation of CIO barrier APIs X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> On Tue, Jul 7, 2020 at 1:44 AM Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> wrote: > > rte_cio_*mb APIs will be deprecated in 20.11 release. > > Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> > Acked-by: Jerin Jacob <jerinj@marvell.com> > --- > doc/guides/rel_notes/deprecation.rst | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst > index d1034f60f..59656da3d 100644 > --- a/doc/guides/rel_notes/deprecation.rst > +++ b/doc/guides/rel_notes/deprecation.rst > @@ -40,6 +40,12 @@ Deprecation Notices > These wrappers must be used for patches that need to be merged in 20.08 > onwards. This change will not introduce any performance degradation. > > +* rte_cio_*mb: Since the IO barriers for ArmV8-a platforms are relaxed from DSB > + to DMB, rte_cio_*mb APIs provide the same functionality as rte_io_*mb > + APIs(taking all platforms into consideration). rte_io_*mb APIs should be used Nit: missing space. > + in the place of rte_cio_*mb APIs. The rte_cio_*mb APIs will be deprecated in > + 20.11 release. > + > * igb_uio: In the view of reducing the kernel dependency from the main tree, > as a first step, the Technical Board decided to move ``igb_uio`` > kernel module to the dpdk-kmods repository in the /linux/igb_uio/ directory > -- > 2.17.1 > LGTM. We need 3 acks (ideally from different vendors/companies) for a deprecation notice. Please maintainers? Thanks. -- David Marchand