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Wed, 8 Jun 2022 13:54:12 +0100 Envelope-to: andrew.rybchenko@oktetlabs.ru, stephen@networkplumber.org, dev@dpdk.org, humin29@huawei.com, ke1x.zhang@intel.com, stable@dpdk.org Received: from [10.71.117.247] (port=62111) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1nyvCM-0001Fh-9c; Wed, 08 Jun 2022 13:54:11 +0100 Message-ID: <6808bb6d-f107-9712-1466-a9adfd00a5c5@xilinx.com> Date: Wed, 8 Jun 2022 13:54:10 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH v5 2/2] kni: fix warning about discarding const qualifier Content-Language: en-US To: Andrew Rybchenko , Stephen Hemminger CC: , Min Hu , Ke Zhang , References: <20220531091330.230715-1-ke1x.zhang@intel.com> <20220608121117.1445731-1-andrew.rybchenko@oktetlabs.ru> <20220608121117.1445731-3-andrew.rybchenko@oktetlabs.ru> From: Ferruh Yigit In-Reply-To: <20220608121117.1445731-3-andrew.rybchenko@oktetlabs.ru> Content-Type: text/plain; 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CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:xir-pvapexch01.xlnx.xilinx.com; PTR:unknown-80-198.xilinx.com; CAT:NONE; SFS:(13230001)(4636009)(36840700001)(40470700004)(46966006)(36756003)(31686004)(508600001)(44832011)(4744005)(36860700001)(110136005)(54906003)(4326008)(9786002)(5660300002)(8936002)(186003)(8676002)(2906002)(53546011)(26005)(70206006)(70586007)(316002)(40460700003)(426003)(47076005)(2616005)(336012)(7636003)(82310400005)(966005)(356005)(83380400001)(31696002)(50156003)(43740500002); DIR:OUT; SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Jun 2022 12:54:12.9508 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 260575cb-7668-44ee-608b-08da494dfced X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c; Ip=[149.199.80.198]; Helo=[xir-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: BN1NAM02FT003.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR02MB7153 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org On 6/8/2022 1:11 PM, Andrew Rybchenko wrote: > > From: Ke Zhang > > The warning info: > warning: passing argument 1 of ‘memcpy’ discards ‘const’ > qualifier from pointer target type > > Variable dev_addr is done const intentionally in v5.17 to prevent using > it directly. See kernel series [1] for more information. > > [1] https://lore.kernel.org/netdev/YZYAb4X%2FVQFy0iks@shredder/T/ Can you add Linux kernel commit log, instead of the mail list archive? This helps to check the relevant code change in kernel easier, and verify in which versions it exists etc.. > > Fixes: ea6b39b5b847 ("kni: remove ethtool support") > Cc: stable@dpdk.org > > Signed-off-by: Ke Zhang > Signed-off-by: Andrew Rybchenko Acked-by: Ferruh Yigit