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Mon, 31 Aug 2020 22:30:26 +0000 (GMT) Subject: Re: [PATCH net-next 5/5] ibmvnic: Provide documentation for ACL sysfs files To: David Miller , kuba@kernel.org Cc: netdev@vger.kernel.org, drt@linux.vnet.ibm.com, sukadev@linux.vnet.ibm.com, ljp@linux.vnet.ibm.com, cforno12@linux.ibm.com References: <20200831131158.03ac2d86@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20200831150050.3cadde6c@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20200831.151757.1112716052657607181.davem@davemloft.net> From: Thomas Falcon Message-ID: <785321e0-aded-357a-0305-f3b2d2b7df87@linux.ibm.com> Date: Mon, 31 Aug 2020 17:30:26 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200831.151757.1112716052657607181.davem@davemloft.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-08-31_10:2020-08-31,2020-08-31 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 malwarescore=0 spamscore=0 adultscore=0 bulkscore=0 priorityscore=1501 mlxlogscore=999 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2008310130 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 8/31/20 5:17 PM, David Miller wrote: > From: Jakub Kicinski > Date: Mon, 31 Aug 2020 15:00:50 -0700 > >> On Mon, 31 Aug 2020 16:44:06 -0500 Thomas Falcon wrote: >>> On 8/31/20 3:11 PM, Jakub Kicinski wrote: >>>> This seems similar to normal SR-IOV operation, but I've not heard of >>>> use cases for them VM to know what its pvid is. Could you elaborate? >>> It's provided for informational purposes. >> Seems like an information leak :S and since it's equivalent to the >> standard SR-IOV functionality - we'd strongly prefer a common >> interface for all use cases. sysfs won't be it. Jiri & Mellanox had >> been working on something in devlink for quite some time. > Agreed, Thomas please work with Jiri et al. so that you can provide > this information using a standard facility. > > Thanks. Thank you for the feedback. I will look into that.