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* drivers/staging/octeon/ethernet-defines.h:30:38: error: 'CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE' undeclared; did you mean 'CPU_CAVIUM_OCTEON_PLUS'?
@ 2019-10-06  1:31 ` kbuild test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2019-10-06  1:31 UTC (permalink / raw)
  To: Matthew Wilcox (Oracle); +Cc: kbuild-all, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 9285 bytes --]

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 <lkp@intel.com>

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 <ddaney@caviumnetworks.com>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 61728 bytes --]

^ permalink raw reply	[flat|nested] 2+ messages in thread

* drivers/staging/octeon/ethernet-defines.h:30:38: error: 'CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE' undeclared; did you mean 'CPU_CAVIUM_OCTEON_PLUS'?
@ 2019-10-06  1:31 ` kbuild test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2019-10-06  1:31 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 9435 bytes --]

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 <lkp@intel.com>

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 <ddaney@caviumnetworks.com>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 61728 bytes --]

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2019-10-06  1:31 drivers/staging/octeon/ethernet-defines.h:30:38: error: 'CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE' undeclared; did you mean 'CPU_CAVIUM_OCTEON_PLUS'? kbuild test robot
2019-10-06  1:31 ` kbuild test robot

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