From: kernel test robot <lkp@intel.com>
To: Shradha Gupta <shradhagupta@linux.microsoft.com>,
linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org,
netdev@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev,
Shradha Gupta <shradhagupta@linux.microsoft.com>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
Long Li <longli@microsoft.com>,
Michael Kelley <mikelley@microsoft.com>,
Steen Hegelund <steen.hegelund@microchip.com>,
Simon Horman <simon.horman@corigine.com>
Subject: Re: [PATCH v5] hv_netvsc: Allocate rx indirection table size dynamically
Date: Mon, 5 Jun 2023 17:14:07 +0800 [thread overview]
Message-ID: <202306051754.7zMgBFMX-lkp@intel.com> (raw)
In-Reply-To: <1685949196-16175-1-git-send-email-shradhagupta@linux.microsoft.com>
Hi Shradha,
kernel test robot noticed the following build warnings:
[auto build test WARNING on linus/master]
[also build test WARNING on horms-ipvs/master v6.4-rc5 next-20230605]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Shradha-Gupta/hv_netvsc-Allocate-rx-indirection-table-size-dynamically/20230605-151438
base: linus/master
patch link: https://lore.kernel.org/r/1685949196-16175-1-git-send-email-shradhagupta%40linux.microsoft.com
patch subject: [PATCH v5] hv_netvsc: Allocate rx indirection table size dynamically
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20230605/202306051754.7zMgBFMX-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/cd4dda15951edad50a4ffd51e084863ef2f50bd3
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Shradha-Gupta/hv_netvsc-Allocate-rx-indirection-table-size-dynamically/20230605-151438
git checkout cd4dda15951edad50a4ffd51e084863ef2f50bd3
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 olddefconfig
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/hyperv/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306051754.7zMgBFMX-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/hyperv/rndis_filter.c: In function 'rndis_filter_device_remove':
drivers/net/hyperv/rndis_filter.c:1612:54: error: 'net' undeclared (first use in this function)
1612 | struct net_device_context *ndc = netdev_priv(net);
| ^~~
drivers/net/hyperv/rndis_filter.c:1612:54: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/net/hyperv/rndis_filter.c:1613:28: warning: unused variable 'net' [-Wunused-variable]
1613 | struct net_device *net = hv_get_drvdata(dev);
| ^~~
vim +/net +1613 drivers/net/hyperv/rndis_filter.c
1607
1608 void rndis_filter_device_remove(struct hv_device *dev,
1609 struct netvsc_device *net_dev)
1610 {
1611 struct rndis_device *rndis_dev = net_dev->extension;
1612 struct net_device_context *ndc = netdev_priv(net);
> 1613 struct net_device *net = hv_get_drvdata(dev);
1614
1615 /* Halt and release the rndis device */
1616 rndis_filter_halt_device(net_dev, rndis_dev);
1617
1618 netvsc_device_remove(dev);
1619
1620 ndc->rx_table_sz = 0;
1621 kfree(ndc->rx_table);
1622 ndc->rx_table = NULL;
1623 }
1624
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-06-05 9:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-05 7:13 [PATCH v5] hv_netvsc: Allocate rx indirection table size dynamically Shradha Gupta
2023-06-05 9:14 ` kernel test robot [this message]
2023-06-05 9:46 ` kernel test robot
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