From: kernel test robot <lkp@intel•com>
To: Vadim Fedorenko <vadim.fedorenko@linux•dev>,
Manish Chopra <manishc@marvell•com>,
Andrew Lunn <andrew+netdev@lunn•ch>,
"David S. Miller" <davem@davemloft•net>,
Eric Dumazet <edumazet@google•com>,
Jakub Kicinski <kuba@kernel•org>, Paolo Abeni <pabeni@redhat•com>
Cc: oe-kbuild-all@lists•linux.dev, netdev@vger•kernel.org,
Richard Cochran <richardcochran@gmail•com>,
Simon Horman <horms@kernel•org>,
Jacob Keller <jacob.e.keller@intel•com>,
Kory Maincent <kory.maincent@bootlin•com>
Subject: Re: [PATCH net-next 2/2] qede: convert to use ndo_hwtstamp callbacks
Date: Thu, 6 Nov 2025 16:56:11 +0800 [thread overview]
Message-ID: <202511061627.LB8wUSOs-lkp@intel.com> (raw)
In-Reply-To: <20251105185133.3542054-3-vadim.fedorenko@linux.dev>
Hi Vadim,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Vadim-Fedorenko/bnx2x-convert-to-use-ndo_hwtstamp-callbacks/20251106-030837
base: net-next/main
patch link: https://lore.kernel.org/r/20251105185133.3542054-3-vadim.fedorenko%40linux.dev
patch subject: [PATCH net-next 2/2] qede: convert to use ndo_hwtstamp callbacks
config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20251106/202511061627.LB8wUSOs-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251106/202511061627.LB8wUSOs-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel•com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511061627.LB8wUSOs-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/qlogic/qede/qede_ptp.c: In function 'qede_hwtstamp_set':
>> drivers/net/ethernet/qlogic/qede/qede_ptp.c:289:13: warning: unused variable 'rc' [-Wunused-variable]
289 | int rc;
| ^~
vim +/rc +289 drivers/net/ethernet/qlogic/qede/qede_ptp.c
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 282
c704f693a6ea05 Vadim Fedorenko 2025-11-05 283 int qede_hwtstamp_set(struct net_device *netdev,
c704f693a6ea05 Vadim Fedorenko 2025-11-05 284 struct kernel_hwtstamp_config *config,
c704f693a6ea05 Vadim Fedorenko 2025-11-05 285 struct netlink_ext_ack *extack)
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 286 {
c704f693a6ea05 Vadim Fedorenko 2025-11-05 287 struct qede_dev *edev = netdev_priv(netdev);
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 288 struct qede_ptp *ptp;
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 @289 int rc;
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 290
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 291 ptp = edev->ptp;
c704f693a6ea05 Vadim Fedorenko 2025-11-05 292 if (!ptp) {
c704f693a6ea05 Vadim Fedorenko 2025-11-05 293 NL_SET_ERR_MSG_MOD(extack, "HW timestamping is not supported");
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 294 return -EIO;
c704f693a6ea05 Vadim Fedorenko 2025-11-05 295 }
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 296
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 297 DP_VERBOSE(edev, QED_MSG_DEBUG,
c704f693a6ea05 Vadim Fedorenko 2025-11-05 298 "HWTSTAMP SET: Requested tx_type = %d, requested rx_filters = %d\n",
c704f693a6ea05 Vadim Fedorenko 2025-11-05 299 config->tx_type, config->rx_filter);
c704f693a6ea05 Vadim Fedorenko 2025-11-05 300
c704f693a6ea05 Vadim Fedorenko 2025-11-05 301 switch (config->tx_type) {
c704f693a6ea05 Vadim Fedorenko 2025-11-05 302 case HWTSTAMP_TX_ONESTEP_SYNC:
c704f693a6ea05 Vadim Fedorenko 2025-11-05 303 case HWTSTAMP_TX_ONESTEP_P2P:
c704f693a6ea05 Vadim Fedorenko 2025-11-05 304 NL_SET_ERR_MSG_MOD(extack,
c704f693a6ea05 Vadim Fedorenko 2025-11-05 305 "One-step timestamping is not supported");
c704f693a6ea05 Vadim Fedorenko 2025-11-05 306 return -ERANGE;
c704f693a6ea05 Vadim Fedorenko 2025-11-05 307 }
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 308
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 309 ptp->hw_ts_ioctl_called = 1;
c704f693a6ea05 Vadim Fedorenko 2025-11-05 310 ptp->tx_type = config->tx_type;
c704f693a6ea05 Vadim Fedorenko 2025-11-05 311 ptp->rx_filter = config->rx_filter;
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 312
c704f693a6ea05 Vadim Fedorenko 2025-11-05 313 qede_ptp_cfg_filters(edev);
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 314
c704f693a6ea05 Vadim Fedorenko 2025-11-05 315 config->rx_filter = ptp->rx_filter;
4c55215c05d252 Sudarsana Reddy Kalluru 2017-02-15 316
c704f693a6ea05 Vadim Fedorenko 2025-11-05 317 return 0;
c704f693a6ea05 Vadim Fedorenko 2025-11-05 318 }
c704f693a6ea05 Vadim Fedorenko 2025-11-05 319
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2025-11-06 8:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-05 18:51 [PATCH net-next 0/2] convert drivers to use ndo_hwtstamp callbacks part 4 Vadim Fedorenko
2025-11-05 18:51 ` [PATCH net-next 1/2] bnx2x: convert to use ndo_hwtstamp callbacks Vadim Fedorenko
2025-11-05 18:51 ` [PATCH net-next 2/2] qede: " Vadim Fedorenko
2025-11-06 1:21 ` Jakub Kicinski
2025-11-06 8:56 ` kernel test robot [this message]
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