12:14 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue
head: 3717c1342e201571591f4602ca40b1858f15b47d
commit: 5086ff5c93e51e66935ddc19d6e536e92ab41b44 [39/99] i40e: Add restoration of VF MSI-X
state during PCI reset
config: arm-randconfig-r016-20210622 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
b3634d3e88b7f26534a5057bff182b7dced584fc)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
#
https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git/comm...
git remote add tnguy-next-queue
https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
git fetch --no-tags tnguy-next-queue dev-queue
git checkout 5086ff5c93e51e66935ddc19d6e536e92ab41b44
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
> drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c:180:35: error:
no member named 'physfn' in 'struct pci_dev'
if (vfdev->is_virtfn && vfdev->physfn == pdev)
~~~~~ ^
1 error generated.
vim +180 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
154
155 /**
156 * i40e_restore_all_vfs_msi_state - restore VF MSI state after PF FLR
157 * @pdev: pointer to a pci_dev structure
158 *
159 * Called when recovering from a PF FLR to restore interrupt capability to
160 * the VFs.
161 */
162 void i40e_restore_all_vfs_msi_state(struct pci_dev *pdev)
163 {
164 struct pci_dev *vfdev;
165 u16 vf_id;
166 int pos;
167
168 /* Continue only if this is a PF */
169 if (!pdev->is_physfn)
170 return;
171
172 if (!pci_num_vf(pdev))
173 return;
174
175 pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
176 if (pos) {
177 pci_read_config_word(pdev, pos + PCI_SRIOV_VF_DID, &vf_id);
178 vfdev = pci_get_device(pdev->vendor, vf_id, NULL);
179 while (vfdev) {
180 if (vfdev->is_virtfn && vfdev->physfn == pdev)
181 pci_restore_msi_state(vfdev);
182 vfdev = pci_get_device(pdev->vendor, vf_id, vfdev);
183 }
184 }
185 }
186
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org