2017-12-20 18:09 GMT+08:00 kbuild test robot <lkp@xxxxxxxxx>: > Hi Greentime, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on tip/timers/core] > [also build test ERROR on v4.15-rc4 next-20171220] > [cannot apply to linus/master] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Greentime-Hu/Andes-nds32-Linux-Kernel/20171220-155937 > config: sparc-defconfig (attached as .config) > compiler: sparc-linux-gcc (GCC) 7.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > make.cross ARCH=sparc > > All error/warnings (new ones prefixed by >>): > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: >>> arch/sparc/include/asm/io_32.h:129:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(unsigned long offset, unsigned long size); > ^~~~~~~ > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > include/asm-generic/io.h:864:15: note: previous declaration of 'ioremap' was here > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > arch/sparc/include/asm/io_32.h:130:0: error: "ioremap_nocache" redefined [-Werror] > #define ioremap_nocache(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > include/asm-generic/io.h:865:0: note: this is the location of the previous definition > #define ioremap_nocache ioremap_nocache > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > arch/sparc/include/asm/io_32.h:131:0: error: "ioremap_wc" redefined [-Werror] > #define ioremap_wc(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > include/asm-generic/io.h:881:0: note: this is the location of the previous definition > #define ioremap_wc ioremap_wc > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > arch/sparc/include/asm/io_32.h:132:0: error: "ioremap_wt" redefined [-Werror] > #define ioremap_wt(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from arch/sparc/kernel/kernel.h:4, > from arch/sparc/kernel/traps_32.c:30: > include/asm-generic/io.h:889:0: note: this is the location of the previous definition > #define ioremap_wt ioremap_wt > > cc1: all warnings being treated as errors > -- > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: >>> arch/sparc/include/asm/io_32.h:129:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(unsigned long offset, unsigned long size); > ^~~~~~~ > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > include/asm-generic/io.h:864:15: note: previous declaration of 'ioremap' was here > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > arch/sparc/include/asm/io_32.h:130:0: error: "ioremap_nocache" redefined [-Werror] > #define ioremap_nocache(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > include/asm-generic/io.h:865:0: note: this is the location of the previous definition > #define ioremap_nocache ioremap_nocache > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > arch/sparc/include/asm/io_32.h:131:0: error: "ioremap_wc" redefined [-Werror] > #define ioremap_wc(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > include/asm-generic/io.h:881:0: note: this is the location of the previous definition > #define ioremap_wc ioremap_wc > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > arch/sparc/include/asm/io_32.h:132:0: error: "ioremap_wt" redefined [-Werror] > #define ioremap_wt(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > include/asm-generic/io.h:889:0: note: this is the location of the previous definition > #define ioremap_wt ioremap_wt > >>> arch/sparc/kernel/ioport.c:124:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > include/asm-generic/io.h:864:15: note: previous declaration of 'ioremap' was here > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from include/linux/linkage.h:6:0, > from include/linux/kernel.h:6, > from include/linux/list.h:8, > from include/linux/module.h:9, > from arch/sparc/kernel/ioport.c:28: > arch/sparc/kernel/ioport.c:131:15: error: conflicting types for 'ioremap' > EXPORT_SYMBOL(ioremap); > ^ > include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' > extern typeof(sym) sym; \ > ^~~ >>> arch/sparc/kernel/ioport.c:131:1: note: in expansion of macro 'EXPORT_SYMBOL' > EXPORT_SYMBOL(ioremap); > ^~~~~~~~~~~~~ > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc/kernel/ioport.c:36: > include/asm-generic/io.h:864:15: note: previous declaration of 'ioremap' was here > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > cc1: all warnings being treated as errors > -- > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: >>> arch/sparc/include/asm/io_32.h:129:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(unsigned long offset, unsigned long size); > ^~~~~~~ > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > include/asm-generic/io.h:864:15: note: previous declaration of 'ioremap' was here > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > arch/sparc/include/asm/io_32.h:130:0: error: "ioremap_nocache" redefined [-Werror] > #define ioremap_nocache(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > include/asm-generic/io.h:865:0: note: this is the location of the previous definition > #define ioremap_nocache ioremap_nocache > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > arch/sparc/include/asm/io_32.h:131:0: error: "ioremap_wc" redefined [-Werror] > #define ioremap_wc(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > include/asm-generic/io.h:881:0: note: this is the location of the previous definition > #define ioremap_wc ioremap_wc > > In file included from arch/sparc/include/asm/io.h:6:0, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > arch/sparc/include/asm/io_32.h:132:0: error: "ioremap_wt" redefined [-Werror] > #define ioremap_wt(X,Y) ioremap((X),(Y)) > > In file included from arch/sparc/include/asm/io_32.h:13:0, > from arch/sparc/include/asm/io.h:6, > from include/linux/io.h:25, > from include/linux/irq.h:24, > from include/asm-generic/hardirq.h:12, > from arch/sparc/include/asm/hardirq_32.h:10, > from arch/sparc/include/asm/hardirq.h:6, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:12, > from include/linux/pci.h:31, > from arch/sparc//kernel/ioport.c:36: > include/asm-generic/io.h:889:0: note: this is the location of the previous definition > #define ioremap_wt ioremap_wt > > arch/sparc//kernel/ioport.c:124:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > Hi, all: I just tried to fix this build error. Should I send this patch next time with nds32 patchset? --- a/arch/sparc/include/asm/io_32.h +++ b/arch/sparc/include/asm/io_32.h @@ -126,12 +126,7 @@ static inline void sbus_memcpy_toio(volatile void __iomem *dst, * Bus number may be embedded in the higher bits of the physical address. * This is why we have no bus number argument to ioremap(). */ -void __iomem *ioremap(unsigned long offset, unsigned long size); -#define ioremap_nocache(X,Y) ioremap((X),(Y)) -#define ioremap_wc(X,Y) ioremap((X),(Y)) -#define ioremap_wt(X,Y) ioremap((X),(Y)) void iounmap(volatile void __iomem *addr); - /* Create a virtual mapping cookie for an IO port range */ void __iomem *ioport_map(unsigned long port, unsigned int nr); void ioport_unmap(void __iomem *); diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 12894f2..9cdeb54 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -121,12 +121,12 @@ static void xres_free(struct xresource *xrp) { * * Bus type is always zero on IIep. */ -void __iomem *ioremap(unsigned long offset, unsigned long size) +void __iomem *ioremap(phys_addr_t offset, size_t size) { char name[14]; sprintf(name, "phys_%08x", (u32)offset); - return _sparc_alloc_io(0, offset, size, name); + return _sparc_alloc_io(0, (unsigned long)offset, size, name); } EXPORT_SYMBOL(ioremap); -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
