Re: [PATCH 1/1] ice: Change assigning method of the CPU affinity masks
From: kernel test robot
Date: Thu Feb 09 2023 - 00:14:39 EST
Hi Pawel,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tnguy-next-queue/dev-queue]
[also build test ERROR on linus/master v6.2-rc7 next-20230208]
[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/Pawel-Chmielewski/ice-Change-assigning-method-of-the-CPU-affinity-masks/20230208-234144
base: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue
patch link: https://lore.kernel.org/r/20230208153905.109912-1-pawel.chmielewski%40intel.com
patch subject: [PATCH 1/1] ice: Change assigning method of the CPU affinity masks
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20230209/202302091302.PaJoE0gU-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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
# https://github.com/intel-lab-lkp/linux/commit/33971c3245ae75900dbc4cc9aa2b76ff9cdb534c
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Pawel-Chmielewski/ice-Change-assigning-method-of-the-CPU-affinity-masks/20230208-234144
git checkout 33971c3245ae75900dbc4cc9aa2b76ff9cdb534c
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/net/ethernet/intel/ice/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202302091302.PaJoE0gU-lkp@xxxxxxxxx
All errors (new ones prefixed by >>):
>> drivers/net/ethernet/intel/ice/ice_base.c:662:23: error: no member named 'numa_node' in 'struct device'
int numa_node = dev->numa_node;
~~~ ^
>> drivers/net/ethernet/intel/ice/ice_base.c:678:2: error: implicit declaration of function 'for_each_numa_hop_mask' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
for_each_numa_hop_mask(aff_mask, numa_node) {
^
>> drivers/net/ethernet/intel/ice/ice_base.c:678:45: error: expected ';' after expression
for_each_numa_hop_mask(aff_mask, numa_node) {
^
;
3 errors generated.
vim +662 drivers/net/ethernet/intel/ice/ice_base.c
650
651 /**
652 * ice_vsi_alloc_q_vectors - Allocate memory for interrupt vectors
653 * @vsi: the VSI being configured
654 *
655 * We allocate one q_vector per queue interrupt. If allocation fails we
656 * return -ENOMEM.
657 */
658 int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi)
659 {
660 cpumask_t *aff_mask, *last_aff_mask = cpu_none_mask;
661 struct device *dev = ice_pf_to_dev(vsi->back);
> 662 int numa_node = dev->numa_node;
663 u16 v_idx, cpu = 0;
664 int err;
665
666 if (vsi->q_vectors[0]) {
667 dev_dbg(dev, "VSI %d has existing q_vectors\n", vsi->vsi_num);
668 return -EEXIST;
669 }
670
671 for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++) {
672 err = ice_vsi_alloc_q_vector(vsi, v_idx);
673 if (err)
674 goto err_out;
675 }
676
677 v_idx = 0;
> 678 for_each_numa_hop_mask(aff_mask, numa_node) {
679 for_each_cpu_andnot(cpu, aff_mask, last_aff_mask)
680 if (v_idx < vsi->num_q_vectors) {
681 if (cpu_online(cpu))
682 cpumask_set_cpu(cpu, &vsi->q_vectors[v_idx]->affinity_mask);
683 v_idx++;
684 }
685 last_aff_mask = aff_mask;
686 }
687
688 return 0;
689
690 err_out:
691 while (v_idx--)
692 ice_free_q_vector(vsi, v_idx);
693
694 dev_err(dev, "Failed to allocate %d q_vector for VSI %d, ret=%d\n",
695 vsi->num_q_vectors, vsi->vsi_num, err);
696 vsi->num_q_vectors = 0;
697 return err;
698 }
699
--
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https://github.com/intel/lkp-tests