Hi Matthew, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 2d00aee21a5d4966e086d98f9d710afb92fb14e8 commit: 171a9bae68c72f2d1260c3825203760856e6793b staging/octeon: Allow test build on !MIPS date: 10 weeks ago config: mips-allyesconfig (attached as .config) compiler: mips-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 171a9bae68c72f2d1260c3825203760856e6793b # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=mips If you fix the issue, kindly add following tag Reported-by: kbuild test robot <[email protected]> All errors (new ones prefixed by >>): In file included from arch/mips/include/asm/octeon/octeon.h:11:0, from drivers/staging/octeon/octeon-ethernet.h:19, from drivers/staging/octeon/ethernet-rx.c:26: arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_writeq_csr': arch/mips/include/asm/octeon/cvmx.h:282:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] cvmx_write_csr((__force uint64_t)csr_addr, val); ^ arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_readq_csr': arch/mips/include/asm/octeon/cvmx.h:299:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] return cvmx_read_csr((__force uint64_t) csr_addr); ^ In file included from drivers/staging/octeon/octeon-ethernet.h:27:0, from drivers/staging/octeon/ethernet-rx.c:26: arch/mips/include/asm/octeon/cvmx-ipd.h: In function 'cvmx_ipd_free_ptr': arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: error: storage size of 'pip_sft_rst' isn't known union cvmx_pip_sft_rst pip_sft_rst; ^~~~~~~~~~~ arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: error: 'CVMX_PIP_SFT_RST' undeclared (first use in this function); did you mean 'CVMX_CIU_SOFT_RST'? pip_sft_rst.u64 = cvmx_read_csr(CVMX_PIP_SFT_RST); ^~~~~~~~~~~~~~~~ CVMX_CIU_SOFT_RST arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: note: each undeclared identifier is reported only once for each function it appears in arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: warning: unused variable 'pip_sft_rst' [-Wunused-variable] union cvmx_pip_sft_rst pip_sft_rst; ^~~~~~~~~~~ In file included from drivers/staging/octeon/ethernet-rx.c:27:0: drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_poll': >> drivers/staging/octeon/ethernet-defines.h:30:38: error: >> 'CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE' undeclared (first use in this function); >> did you mean 'CPU_CAVIUM_OCTEON_PLUS'? #define USE_ASYNC_IOBDMA (CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0) ^ drivers/staging/octeon/ethernet-rx.c:190:6: note: in expansion of macro 'USE_ASYNC_IOBDMA' if (USE_ASYNC_IOBDMA) { ^~~~~~~~~~~~~~~~ drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_rx_initialize': drivers/staging/octeon/ethernet-rx.c:472:25: error: 'OCTEON_IRQ_WORKQ0' undeclared (first use in this function); did you mean 'OCTEON_IS_MODEL'? oct_rx_group[i].irq = OCTEON_IRQ_WORKQ0 + i; ^~~~~~~~~~~~~~~~~ OCTEON_IS_MODEL -- In file included from arch/mips/include/asm/octeon/octeon.h:11:0, from drivers/staging/octeon/octeon-ethernet.h:19, from drivers/staging/octeon/ethernet-tx.c:25: arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_writeq_csr': arch/mips/include/asm/octeon/cvmx.h:282:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] cvmx_write_csr((__force uint64_t)csr_addr, val); ^ arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_readq_csr': arch/mips/include/asm/octeon/cvmx.h:299:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] return cvmx_read_csr((__force uint64_t) csr_addr); ^ In file included from drivers/staging/octeon/octeon-ethernet.h:27:0, from drivers/staging/octeon/ethernet-tx.c:25: arch/mips/include/asm/octeon/cvmx-ipd.h: In function 'cvmx_ipd_free_ptr': arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: error: storage size of 'pip_sft_rst' isn't known union cvmx_pip_sft_rst pip_sft_rst; ^~~~~~~~~~~ arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: error: 'CVMX_PIP_SFT_RST' undeclared (first use in this function); did you mean 'CVMX_CIU_SOFT_RST'? pip_sft_rst.u64 = cvmx_read_csr(CVMX_PIP_SFT_RST); ^~~~~~~~~~~~~~~~ CVMX_CIU_SOFT_RST arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: note: each undeclared identifier is reported only once for each function it appears in arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: warning: unused variable 'pip_sft_rst' [-Wunused-variable] union cvmx_pip_sft_rst pip_sft_rst; ^~~~~~~~~~~ In file included from drivers/staging/octeon/ethernet-tx.c:26:0: drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_xmit': >> drivers/staging/octeon/ethernet-defines.h:30:38: error: >> 'CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE' undeclared (first use in this function); >> did you mean 'CPU_CAVIUM_OCTEON_PLUS'? #define USE_ASYNC_IOBDMA (CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0) ^ drivers/staging/octeon/ethernet-tx.c:169:6: note: in expansion of macro 'USE_ASYNC_IOBDMA' if (USE_ASYNC_IOBDMA) { ^~~~~~~~~~~~~~~~ In file included from arch/mips/include/asm/barrier.h:11:0, from include/linux/compiler.h:256, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/module.h:9, from drivers/staging/octeon/ethernet-tx.c:8: drivers/staging/octeon/ethernet-tx.c:264:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)skb->data); ^ arch/mips/include/asm/addrspace.h:128:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK) ^ drivers/staging/octeon/ethernet-tx.c:268:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)skb->data); ^ arch/mips/include/asm/addrspace.h:128:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK) ^ drivers/staging/octeon/ethernet-tx.c:276:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] XKPHYS_TO_PHYS((u64)skb_frag_address(fs)); ^ arch/mips/include/asm/addrspace.h:128:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK) ^ drivers/staging/octeon/ethernet-tx.c:280:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)CVM_OCT_SKB_CB(skb)); ^ arch/mips/include/asm/addrspace.h:128:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK) ^ drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_tx_initialize': drivers/staging/octeon/ethernet-tx.c:706:18: error: 'OCTEON_IRQ_TIMER1' undeclared (first use in this function); did you mean 'OCTEON_IS_MODEL'? i = request_irq(OCTEON_IRQ_TIMER1, ^~~~~~~~~~~~~~~~~ OCTEON_IS_MODEL drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_tx_shutdown': drivers/staging/octeon/ethernet-tx.c:717:11: error: 'OCTEON_IRQ_TIMER1' undeclared (first use in this function); did you mean 'OCTEON_IS_MODEL'? free_irq(OCTEON_IRQ_TIMER1, cvm_oct_device); ^~~~~~~~~~~~~~~~~ OCTEON_IS_MODEL vim +30 drivers/staging/octeon/ethernet-defines.h 80ff0fd3ab6451 David Daney 2009-05-05 29 80ff0fd3ab6451 David Daney 2009-05-05 @30 #define USE_ASYNC_IOBDMA (CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0) 80ff0fd3ab6451 David Daney 2009-05-05 31 :::::: The code at line 30 was first introduced by commit :::::: 80ff0fd3ab6451407a20c19b80c1643c4a6d6434 Staging: Add octeon-ethernet driver files. :::::: TO: David Daney <[email protected]> :::::: CC: Ralf Baechle <[email protected]> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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