Hi yxk, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 3ecf87d6cde5142e8e8620915713663346d033fe commit: c5161d7e11a7e30755b2ec55aaebfd500193cbbc [3058/3058] virtCCA supports SR-IOV in CoDA scenarios. config: x86_64-randconfig-001-20251029 (https://download.01.org/0day-ci/archive/20251029/202510291251.SHQAixz5-lkp@i...) 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/20251029/202510291251.SHQAixz5-lkp@i...) 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/202510291251.SHQAixz5-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from net/sunrpc/sched.c:24:

...

include/linux/virtcca_cvm_domain.h:69:51: warning: 'struct pci_dev' declared inside parameter list will not be visible outside of this definition or declaration 69 | static inline int virtcca_add_coda_pci_dev(struct pci_dev *pdev) | ^~~~~~~

vim +69 include/linux/virtcca_cvm_domain.h 68

69 static inline int virtcca_add_coda_pci_dev(struct pci_dev *pdev) 70 { 71 return 0; 72 } 73

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