From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) by dpdk.org (Postfix) with ESMTP id D4E9844C3 for ; Sun, 3 Jun 2018 22:23:03 +0200 (CEST) Received: by mail-wm0-f67.google.com with SMTP id j15-v6so10993992wme.0 for ; Sun, 03 Jun 2018 13:23:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:content-transfer-encoding:mime-version; bh=95+eQKkrz0CHjmj0zPKyCA0KPTiNh2oSFrsXPqAMfxA=; b=b/PSkgEaQ/X8bn5xEFqDx2b5tGBet6uW2Swe2b68hLeVpN33Ac1G6yEQuVLWqRA9oC utWvdIj0mI1gOtNERlFi5f6mts1YTTkLKKBvHxanygVMbtXSd++oJGJQMA9Wyvuk/kvK eEqfzQk6gfvfbnpLDmR7HUKqD3qcZhvLHEK+vw5gurX3j0eS2ibX46J4RhBoPlxrGwPo SmPswBf41haO6O8ZFHPxdhmBxRmJmxS6VHSvt7zW5JUXmpLj8gP7ZsIdaNVsgY9CPhDn W3PkSQZWTeNE7WTGQBHzr45UjKJAul2oppFzBIbhZSfJxB677bOwgA1pA6w5ohrf9nPi w4NA== X-Gm-Message-State: APt69E1KUHkMcAiMv3wn3Uj8JI41T8wJ4ZPtMWuIGggNOmXp9tCDBd/9 8qEmheKmG34NR3b9dJX9kMM= X-Google-Smtp-Source: ADUXVKJnQv5aBmW81+jvS8LJtIlLT8YTnT4W+WMlKU/B5pjZEiyjZ1T0yCFhqrbnxpCtPJgJ6J2aiQ== X-Received: by 2002:a1c:d681:: with SMTP id n123-v6mr3707834wmg.158.1528057383570; Sun, 03 Jun 2018 13:23:03 -0700 (PDT) Received: from localhost ([2a00:23c5:be9a:5200:44e7:1f9e:eb4:c6b6]) by smtp.gmail.com with ESMTPSA id s5-v6sm49400086wra.48.2018.06.03.13.23.01 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 03 Jun 2018 13:23:02 -0700 (PDT) Message-ID: <1528057381.9772.3.camel@debian.org> From: Luca Boccassi To: Thomas Monjalon , Yuanhan Liu Cc: Kevin Traynor , Yongseok Koh , stable@dpdk.org Date: Sun, 03 Jun 2018 21:23:01 +0100 In-Reply-To: <10687100.Bg4LDGQuS2@xps> References: <20180527053517.lv24ma5n452na3cm@yuanhanliu-NB0.tencent.com> <3962613.dM9x5Q0JGJ@xps> <20180602051334.5vpjgalrfhlfjvk3@yuanhanliu-NB0.tencent.com> <10687100.Bg4LDGQuS2@xps> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 Subject: Re: [dpdk-stable] 17.11.3 (LTS) patches review and test X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Jun 2018 20:23:04 -0000 On Sun, 2018-06-03 at 19:52 +0200, Thomas Monjalon wrote: > 02/06/2018 07:13, Yuanhan Liu: > > On Mon, May 28, 2018 at 12:30:01PM +0200, Thomas Monjalon wrote: > > > About the process, I wonder what should be the reference branch > > > when backporting. > > > For example, could we use 18.02 stable branch to backport in > > > 17.11? > >=20 > > We normally do (and should) not do that. For fixes not from the > > master > > branch, the author should send a patch alone to the stable list, > > telling > > the maintainer this patch is stable only and should apply to stable > > release X, Y, etc. >=20 > Why we should not base branch n-2 on branch n-1? > If a backport effort is done to port a patch from n to n-1, > we could re-use that for n-2, instead of re-doing the same effort. One problem is that it would add additional delay - rather than preparing all stable releases at the same time, n-1 has to be done first, then n-2, then n-3, etc --=20 Kind regards, Luca Boccassi