2018-02-16 18:47 GMT+08:00 kbuild test robot <lkp@xxxxxxxxx>: > Hi Greentime, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [also build test ERROR on v4.16-rc1 next-20180216] > [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-Port/20180216-155013 > config: xtensa-allmodconfig (attached as .config) > compiler: xtensa-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=xtensa > > All error/warnings (new ones prefixed by >>): > > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/drivers//staging/comedi/drivers/comedi_8254.c:118: >>> /kbuild/src/consumer/include/asm-generic/io.h:864:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/drivers//staging/comedi/drivers/comedi_8254.c:118: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:59:29: note: previous definition of 'ioremap' was here > static inline void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/drivers//staging/comedi/drivers/comedi_8254.c:118: >>> /kbuild/src/consumer/include/asm-generic/io.h:865:25: error: conflicting types for 'ioremap_nocache' > #define ioremap_nocache ioremap_nocache > ^ >>> /kbuild/src/consumer/include/asm-generic/io.h:866:29: note: in expansion of macro 'ioremap_nocache' > static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size) > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/drivers//staging/comedi/drivers/comedi_8254.c:118: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:35:29: note: previous definition of 'ioremap_nocache' was here > static inline void __iomem *ioremap_nocache(unsigned long offset, > ^~~~~~~~~~~~~~~ > -- > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_glue.h:45, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_fw.c:40: >>> /kbuild/src/consumer/include/asm-generic/io.h:864:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_glue.h:45, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_fw.c:40: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:59:29: note: previous definition of 'ioremap' was here > static inline void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_glue.h:45, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_fw.c:40: >>> /kbuild/src/consumer/include/asm-generic/io.h:865:25: error: conflicting types for 'ioremap_nocache' > #define ioremap_nocache ioremap_nocache > ^ >>> /kbuild/src/consumer/include/asm-generic/io.h:866:29: note: in expansion of macro 'ioremap_nocache' > static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size) > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_glue.h:45, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_fw.c:40: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:35:29: note: previous definition of 'ioremap_nocache' was here > static inline void __iomem *ioremap_nocache(unsigned long offset, > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_glue.h:64:0, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_fw.c:40: > /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined > #define WSR 0x01 /* sta: wide scsi received [W]*/ > > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/bitops.h:22:0, > from /kbuild/src/consumer/include/linux/bitops.h:38, > from /kbuild/src/consumer/include/linux/kernel.h:11, > from /kbuild/src/consumer/include/linux/list.h:9, > from /kbuild/src/consumer/include/linux/wait.h:7, > from /kbuild/src/consumer/include/linux/completion.h:12, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_glue.h:43, > from /kbuild/src/consumer/drivers//scsi/sym53c8xx_2/sym_fw.c:40: > /kbuild/src/consumer/arch/xtensa/include/asm/processor.h:220:0: note: this is the location of the previous definition > #define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v)); > > -- > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/include/linux/pci.h:32, > from /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c:31: >>> /kbuild/src/consumer/include/asm-generic/io.h:864:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/include/linux/pci.h:32, > from /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c:31: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:59:29: note: previous definition of 'ioremap' was here > static inline void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/include/linux/pci.h:32, > from /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c:31: >>> /kbuild/src/consumer/include/asm-generic/io.h:865:25: error: conflicting types for 'ioremap_nocache' > #define ioremap_nocache ioremap_nocache > ^ >>> /kbuild/src/consumer/include/asm-generic/io.h:866:29: note: in expansion of macro 'ioremap_nocache' > static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size) > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/include/linux/pci.h:32, > from /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c:31: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:35:29: note: previous definition of 'ioremap_nocache' was here > static inline void __iomem *ioremap_nocache(unsigned long offset, > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/atomic.h:21:0, > from /kbuild/src/consumer/include/linux/atomic.h:5, > from /kbuild/src/consumer/include/linux/debug_locks.h:6, > from /kbuild/src/consumer/include/linux/lockdep.h:28, > from /kbuild/src/consumer/include/linux/spinlock_types.h:18, > from /kbuild/src/consumer/include/linux/spinlock.h:82, > from /kbuild/src/consumer/include/linux/seqlock.h:36, > from /kbuild/src/consumer/include/linux/time.h:6, > from /kbuild/src/consumer/include/linux/stat.h:19, > from /kbuild/src/consumer/include/linux/module.h:10, > from /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c:30: > /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c: In function 'ixgbe_xdp_setup': > /kbuild/src/consumer/arch/xtensa/include/asm/cmpxchg.h:139:3: warning: value computed is not used [-Wunused-value] > ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) > ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//net/ethernet/intel/ixgbe/ixgbe_main.c:9949:4: note: in expansion of macro 'xchg' > xchg(&adapter->rx_ring[i]->xdp_prog, adapter->xdp_prog); > ^~~~ > -- > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/gameport.h:11, > from /kbuild/src/consumer/drivers//input/joystick/analog.c:36: >>> /kbuild/src/consumer/include/asm-generic/io.h:864:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from /kbuild/src/consumer/include/linux/gameport.h:11:0, > from /kbuild/src/consumer/drivers//input/joystick/analog.c:36: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:59:29: note: previous definition of 'ioremap' was here > static inline void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/gameport.h:11, > from /kbuild/src/consumer/drivers//input/joystick/analog.c:36: >>> /kbuild/src/consumer/include/asm-generic/io.h:865:25: error: conflicting types for 'ioremap_nocache' > #define ioremap_nocache ioremap_nocache > ^ >>> /kbuild/src/consumer/include/asm-generic/io.h:866:29: note: in expansion of macro 'ioremap_nocache' > static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size) > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/gameport.h:11:0, > from /kbuild/src/consumer/drivers//input/joystick/analog.c:36: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:35:29: note: previous definition of 'ioremap_nocache' was here > static inline void __iomem *ioremap_nocache(unsigned long offset, > ^~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] > #warning Precise timer not defined for this architecture. > ^~~~~~~ > -- > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:39: >>> /kbuild/src/consumer/include/asm-generic/io.h:864:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:39: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:59:29: note: previous definition of 'ioremap' was here > static inline void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:39: >>> /kbuild/src/consumer/include/asm-generic/io.h:865:25: error: conflicting types for 'ioremap_nocache' > #define ioremap_nocache ioremap_nocache > ^ >>> /kbuild/src/consumer/include/asm-generic/io.h:866:29: note: in expansion of macro 'ioremap_nocache' > static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size) > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:39: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:35:29: note: previous definition of 'ioremap_nocache' was here > static inline void __iomem *ioremap_nocache(unsigned long offset, > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/kernel.h:11:0, > from /kbuild/src/consumer/include/linux/interrupt.h:6, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:39: > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c: In function 'bnxt_re_query_device': > /kbuild/src/consumer/include/linux/bitops.h:7:24: warning: left shift count >= width of type [-Wshift-count-overflow] > #define BIT(nr) (1UL << (nr)) > ^ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/bnxt_re.h:61:34: note: in expansion of macro 'BIT' > #define BNXT_RE_MAX_MR_SIZE_HIGH BIT(39) > ^~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/bnxt_re.h:62:30: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE_HIGH' > #define BNXT_RE_MAX_MR_SIZE BNXT_RE_MAX_MR_SIZE_HIGH > ^~~~~~~~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:149:25: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE' > ib_attr->max_mr_size = BNXT_RE_MAX_MR_SIZE; > ^~~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c: In function 'bnxt_re_reg_user_mr': > /kbuild/src/consumer/include/linux/bitops.h:7:24: warning: left shift count >= width of type [-Wshift-count-overflow] > #define BIT(nr) (1UL << (nr)) > ^ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/bnxt_re.h:61:34: note: in expansion of macro 'BIT' > #define BNXT_RE_MAX_MR_SIZE_HIGH BIT(39) > ^~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/bnxt_re.h:62:30: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE_HIGH' > #define BNXT_RE_MAX_MR_SIZE BNXT_RE_MAX_MR_SIZE_HIGH > ^~~~~~~~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:3553:15: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE' > if (length > BNXT_RE_MAX_MR_SIZE) { > ^~~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/include/linux/bitops.h:7:24: warning: left shift count >= width of type [-Wshift-count-overflow] > #define BIT(nr) (1UL << (nr)) > ^ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/bnxt_re.h:61:34: note: in expansion of macro 'BIT' > #define BNXT_RE_MAX_MR_SIZE_HIGH BIT(39) > ^~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/bnxt_re.h:62:30: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE_HIGH' > #define BNXT_RE_MAX_MR_SIZE BNXT_RE_MAX_MR_SIZE_HIGH > ^~~~~~~~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/ib_verbs.c:3555:12: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE' > length, BNXT_RE_MAX_MR_SIZE); > ^~~~~~~~~~~~~~~~~~~ > -- > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:39: >>> /kbuild/src/consumer/include/asm-generic/io.h:864:15: error: conflicting types for 'ioremap' > void __iomem *ioremap(phys_addr_t phys_addr, size_t size); > ^~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:39: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:59:29: note: previous definition of 'ioremap' was here > static inline void __iomem *ioremap(unsigned long offset, unsigned long size) > ^~~~~~~ > In file included from /kbuild/src/consumer/arch/xtensa/include/asm/io.h:82:0, > from /kbuild/src/consumer/include/linux/io.h:25, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:39: >>> /kbuild/src/consumer/include/asm-generic/io.h:865:25: error: conflicting types for 'ioremap_nocache' > #define ioremap_nocache ioremap_nocache > ^ >>> /kbuild/src/consumer/include/asm-generic/io.h:866:29: note: in expansion of macro 'ioremap_nocache' > static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size) > ^~~~~~~~~~~~~~~ > In file included from /kbuild/src/consumer/include/linux/io.h:25:0, > from /kbuild/src/consumer/include/linux/irq.h:25, > from /kbuild/src/consumer/include/asm-generic/hardirq.h:13, > from ./arch/xtensa/include/generated/asm/hardirq.h:1, > from /kbuild/src/consumer/include/linux/hardirq.h:9, > from /kbuild/src/consumer/include/linux/interrupt.h:13, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:39: > /kbuild/src/consumer/arch/xtensa/include/asm/io.h:35:29: note: previous definition of 'ioremap_nocache' was here > static inline void __iomem *ioremap_nocache(unsigned long offset, > ^~~~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c: In function 'bnxt_qplib_service_nq': > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:333:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > bnxt_qplib_arm_srq((struct bnxt_qplib_srq *)q_handle, > ^ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:336:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > (struct bnxt_qplib_srq *)q_handle, > ^ > In file included from /kbuild/src/consumer/include/linux/swab.h:5:0, > from /kbuild/src/consumer/include/uapi/linux/byteorder/big_endian.h:13, > from /kbuild/src/consumer/include/linux/byteorder/big_endian.h:5, > from /kbuild/src/consumer/arch/xtensa/include/uapi/asm/byteorder.h:8, > from /kbuild/src/consumer/arch/xtensa/include/asm/bitops.h:23, > from /kbuild/src/consumer/include/linux/bitops.h:38, > from /kbuild/src/consumer/include/linux/kernel.h:11, > from /kbuild/src/consumer/include/linux/interrupt.h:6, > from /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:39: > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c: In function 'bnxt_qplib_create_srq': > /kbuild/src/consumer/include/uapi/linux/swab.h:130:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] > (__builtin_constant_p((__u64)(x)) ? \ > ^ > /kbuild/src/consumer/include/uapi/linux/byteorder/big_endian.h:31:43: note: in expansion of macro '__swab64' > #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) > ^~~~~~~~ > /kbuild/src/consumer/include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64' > #define cpu_to_le64 __cpu_to_le64 > ^~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:567:19: note: in expansion of macro 'cpu_to_le64' > req.srq_handle = cpu_to_le64(srq); > ^~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/swab.h:24:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] > (((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | \ > ^ > /kbuild/src/consumer/include/uapi/linux/swab.h:131:2: note: in expansion of macro '___constant_swab64' > ___constant_swab64(x) : \ > ^~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/byteorder/big_endian.h:31:43: note: in expansion of macro '__swab64' > #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) > ^~~~~~~~ > /kbuild/src/consumer/include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64' > #define cpu_to_le64 __cpu_to_le64 > ^~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:567:19: note: in expansion of macro 'cpu_to_le64' > req.srq_handle = cpu_to_le64(srq); > ^~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/swab.h:25:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] > (((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | \ > ^ > /kbuild/src/consumer/include/uapi/linux/swab.h:131:2: note: in expansion of macro '___constant_swab64' > ___constant_swab64(x) : \ > ^~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/byteorder/big_endian.h:31:43: note: in expansion of macro '__swab64' > #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) > ^~~~~~~~ > /kbuild/src/consumer/include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64' > #define cpu_to_le64 __cpu_to_le64 > ^~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:567:19: note: in expansion of macro 'cpu_to_le64' > req.srq_handle = cpu_to_le64(srq); > ^~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/swab.h:26:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] > (((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | \ > ^ > /kbuild/src/consumer/include/uapi/linux/swab.h:131:2: note: in expansion of macro '___constant_swab64' > ___constant_swab64(x) : \ > ^~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/byteorder/big_endian.h:31:43: note: in expansion of macro '__swab64' > #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) > ^~~~~~~~ > /kbuild/src/consumer/include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64' > #define cpu_to_le64 __cpu_to_le64 > ^~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:567:19: note: in expansion of macro 'cpu_to_le64' > req.srq_handle = cpu_to_le64(srq); > ^~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/swab.h:27:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] > (((__u64)(x) & (__u64)0x00000000ff000000ULL) << 8) | \ > ^ > /kbuild/src/consumer/include/uapi/linux/swab.h:131:2: note: in expansion of macro '___constant_swab64' > ___constant_swab64(x) : \ > ^~~~~~~~~~~~~~~~~~ > /kbuild/src/consumer/include/uapi/linux/byteorder/big_endian.h:31:43: note: in expansion of macro '__swab64' > #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) > ^~~~~~~~ > /kbuild/src/consumer/include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64' > #define cpu_to_le64 __cpu_to_le64 > ^~~~~~~~~~~~~ > /kbuild/src/consumer/drivers//infiniband/hw/bnxt_re/qplib_fp.c:567:19: note: in expansion of macro 'cpu_to_le64' > req.srq_handle = cpu_to_le64(srq); > .. I will add this patch to the nds32 port series. From: Greentime Hu <greentime@xxxxxxxxxxxxx> Date: Wed, 21 Feb 2018 14:21:23 +0800 Subject: [PATCH] xtensa: add ioremap_nocache declaration before include asm-generic/io.h. A future commit for the nds32 architecture bootstrap("asm-generic/io.h: move ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_wt out of ifndef CONFIG_MMU") will move the ioremap_nocache out of the CONFIG_MMU ifdef. This means that in order to suppress re-definition errors we need to setup #define's before importing asm-generic/io.h. Signed-off-by: Greentime Hu <greentime@xxxxxxxxxxxxx> --- arch/xtensa/include/asm/io.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h index c38e5a732d86..acc5bb2cf1c7 100644 --- a/arch/xtensa/include/asm/io.h +++ b/arch/xtensa/include/asm/io.h @@ -52,6 +52,7 @@ static inline void __iomem *ioremap_cache(unsigned long offset, return xtensa_ioremap_cache(offset, size); } #define ioremap_cache ioremap_cache +#define ioremap_nocache ioremap_nocache #define ioremap_wc ioremap_nocache -- 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
