On Fri, Feb 28, 2025, at 01:10, kernel test robot wrote: > > In file included from drivers/vfio/pci/vfio_pci_rdwr.c:19: > drivers/vfio/pci/vfio_pci_rdwr.c: In function 'vfio_pci_core_iowrite64': >>> include/linux/io-64-nonatomic-lo-hi.h:132:21: error: implicit declaration of function '__iowrite64be_lo_hi'; did you mean 'iowrite64be_lo_hi'? [-Wimplicit-function-declaration] I had a typo in the patch, fixed it up now. Thanks for the report! Arnd