Hi Arnd, On Tue, Feb 19, 2019 at 02:10:34AM +0800, kbuild test robot wrote: > All errors (new ones prefixed by >>): > > >> arch/powerpc/kernel/iomap.c:18:14: error: conflicting types for 'ioread8' > unsigned int ioread8(void __iomem *addr) > ^~~~~~~ > In file included from arch/powerpc/include/asm/io.h:653, > from include/linux/io.h:25, > from include/linux/irq.h:20, > from arch/powerpc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:9, > from include/linux/interrupt.h:11, > from include/linux/pci.h:32, > from arch/powerpc/kernel/iomap.c:7: > include/asm-generic/iomap.h:29:21: note: previous declaration of 'ioread8' was here > extern unsigned int ioread8(const void __iomem *addr); > ^~~~~~~ Just saw that, seems like powerpc headers should be updated as well. Should I prepare a patch ? Thanks. regards, Hugo -- Hugo Lefeuvre (hle) | www.owl.eu.com RSA4096_ 360B 03B3 BF27 4F4D 7A3F D5E8 14AA 1EB8 A247 3DFD ed25519_ 37B2 6D38 0B25 B8A2 6B9F 3A65 A36F 5357 5F2D DC4C