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Thu, 18 Feb 2021 10:46:25 +0000 Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 11IAkCeM017093; Thu, 18 Feb 2021 10:46:15 GMT Received: from kadam (/102.36.221.92) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 18 Feb 2021 02:46:11 -0800 Date: Thu, 18 Feb 2021 13:45:58 +0300 From: Dan Carpenter To: Ezequiel Garcia Cc: Benjamin Gaignard , p.zabel@pengutronix.de, mchehab@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, gregkh@linuxfoundation.org, mripard@kernel.org, paul.kocialkowski@bootlin.com, wens@csie.org, jernej.skrabec@siol.net, krzk@kernel.org, shengjiu.wang@nxp.com, adrian.ratiu@collabora.com, aisheng.dong@nxp.com, peng.fan@nxp.com, Anson.Huang@nxp.com, hverkuil-cisco@xs4all.nl, devel@driverdev.osuosl.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: Re: [PATCH v1 03/18] arm64: dts: imx8mq-evk: add reserve memory node for CMA region Message-ID: <20210218104558.GD2087@kadam> References: <20210217080306.157876-1-benjamin.gaignard@collabora.com> <20210217080306.157876-4-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-IMR: 1 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9898 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxlogscore=999 phishscore=0 adultscore=0 mlxscore=0 suspectscore=0 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102180095 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9898 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 suspectscore=0 mlxscore=0 phishscore=0 spamscore=0 adultscore=0 clxscore=1011 impostorscore=0 priorityscore=1501 lowpriorityscore=0 malwarescore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102180094 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 17, 2021 at 04:39:49PM -0300, Ezequiel Garcia wrote: > Hi Benjamin, > > On Wed, 2021-02-17 at 09:02 +0100, Benjamin Gaignard wrote: > > Define allocation range for the default CMA region. > > > > Signed-off-by: Benjamin Gaignard > > Signed-off-by: Ezequiel Garcia > > Despite it seems like I signed-off this one... > I've been puzzled by this as well. :P Signed-off-by means you either wrote the patch or you handled it in some way. And it is intended as a legally binding document that you didn't sneak in any copyrighted code from SCO UNIXWARE (etc). So like maybe the authors snuck some in or maybe a maintainer took the patch and sneaked some unixware code in. Obviously if you sign the code, that counts as an Ack and Review as well because maintainers are going to only merge stuff if they've looked it over a bit. But the main thing is that it means you didn't didn't violate any copyrights. regards, dan carpenter