Re: [PATCH resend] staging: gasket: remove X86 Kconfig restriction

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Jul 18, 2018 at 6:18 PM, kbuild test robot <lkp@xxxxxxxxx> wrote:
> Hi Todd,
>
> Thank you for the patch! Yet something to improve:
>
> [auto build test ERROR on staging/staging-testing]
> [also build test ERROR on next-20180718]
> [cannot apply to v4.18-rc5]
> [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/Todd-Poynor/staging-gasket-remove-X86-Kconfig-restriction/20180716-031056
> config: xtensa-allmodconfig (attached as .config)
> compiler: xtensa-linux-gcc (GCC) 8.1.0
> 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
>         GCC_VERSION=8.1.0 make.cross ARCH=xtensa
>
> All errors (new ones prefixed by >>):
>
>    In file included from drivers/staging/gasket/gasket_page_table.h:19,
>                     from drivers/staging/gasket/gasket_page_table.c:34:
>    drivers/staging/gasket/gasket_core.h: In function 'gasket_dev_read_64':
>>> drivers/staging/gasket/gasket_core.h:651:9: error: implicit declaration of function 'readq'; did you mean 'readl'? [-Werror=implicit-function-declaration]

Will respin this patch to explicitly list X86_64 and ARM64 as the only
architectures to build for now, and fixup some of these other issues
soon.



>      return readq(&gasket_dev->bar_data[bar].virt_base[location]);
>             ^~~~~
>             readl
>    drivers/staging/gasket/gasket_core.h: In function 'gasket_dev_write_64':
>>> drivers/staging/gasket/gasket_core.h:657:2: error: implicit declaration of function 'writeq'; did you mean 'writel'? [-Werror=implicit-function-declaration]
>      writeq(value, &dev->bar_data[bar].virt_base[location]);
>      ^~~~~~
>      writel
>    drivers/staging/gasket/gasket_page_table.c: In function 'gasket_is_extended_dev_addr_bad':
>    drivers/staging/gasket/gasket_page_table.c:1373:11: warning: right shift count >= width of type [-Wshift-count-overflow]
>      if (addr >> (GASKET_EXTENDED_LVL0_WIDTH + GASKET_EXTENDED_LVL0_SHIFT)) {
>               ^~
>    drivers/staging/gasket/gasket_page_table.c: In function 'gasket_alloc_coherent_memory':
>    drivers/staging/gasket/gasket_page_table.c:1679:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>        (u64)mem + j * PAGE_SIZE;
>        ^
>    cc1: some warnings being treated as errors
> --
>    In file included from drivers/staging/gasket/gasket_sysfs.h:21,
>                     from drivers/staging/gasket/gasket_sysfs.c:3:
>    drivers/staging/gasket/gasket_core.h: In function 'gasket_dev_read_64':
>>> drivers/staging/gasket/gasket_core.h:651:9: error: implicit declaration of function 'readq'; did you mean 'readl'? [-Werror=implicit-function-declaration]
>      return readq(&gasket_dev->bar_data[bar].virt_base[location]);
>             ^~~~~
>             readl
>    drivers/staging/gasket/gasket_core.h: In function 'gasket_dev_write_64':
>>> drivers/staging/gasket/gasket_core.h:657:2: error: implicit declaration of function 'writeq'; did you mean 'writel'? [-Werror=implicit-function-declaration]
>      writeq(value, &dev->bar_data[bar].virt_base[location]);
>      ^~~~~~
>      writel
>    cc1: some warnings being treated as errors
> --
>    In file included from drivers/staging/gasket/gasket_ioctl.h:6,
>                     from drivers/staging/gasket/gasket_ioctl.c:4:
>    drivers/staging/gasket/gasket_core.h: In function 'gasket_dev_read_64':
>>> drivers/staging/gasket/gasket_core.h:651:9: error: implicit declaration of function 'readq'; did you mean 'readl'? [-Werror=implicit-function-declaration]
>      return readq(&gasket_dev->bar_data[bar].virt_base[location]);
>             ^~~~~
>             readl
>    drivers/staging/gasket/gasket_core.h: In function 'gasket_dev_write_64':
>>> drivers/staging/gasket/gasket_core.h:657:2: error: implicit declaration of function 'writeq'; did you mean 'writel'? [-Werror=implicit-function-declaration]
>      writeq(value, &dev->bar_data[bar].virt_base[location]);
>      ^~~~~~
>      writel
>    drivers/staging/gasket/gasket_ioctl.c: In function 'gasket_config_coherent_allocator':
>>> drivers/staging/gasket/gasket_ioctl.c:434:27: error: passing argument 3 of 'gasket_alloc_coherent_memory' from incompatible pointer type [-Werror=incompatible-pointer-types]
>        gasket_dev, ibuf.size, &ibuf.dma_address,
>                               ^~~~~~~~~~~~~~~~~
>    In file included from drivers/staging/gasket/gasket_ioctl.c:9:
>    drivers/staging/gasket/gasket_page_table.h:227:18: note: expected 'dma_addr_t *' {aka 'unsigned int *'} but argument is of type 'u64 *' {aka 'long long unsigned int *'}
>          dma_addr_t *dma_address, uint64_t index);
>          ~~~~~~~~~~~~^~~~~~~~~~~
>    cc1: some warnings being treated as errors
>
> vim +651 drivers/staging/gasket/gasket_core.h
>
> 9a69f508 Simon Que 2018-06-29  620
> 9a69f508 Simon Que 2018-06-29  621  /*
> 9a69f508 Simon Que 2018-06-29  622   * Memory management functions. These will likely be spun off into their own
> 9a69f508 Simon Que 2018-06-29  623   * file in the future.
> 9a69f508 Simon Que 2018-06-29  624   */
> 9a69f508 Simon Que 2018-06-29  625
> 9a69f508 Simon Que 2018-06-29  626  /* Unmaps the specified mappable region from a VMA. */
> 9a69f508 Simon Que 2018-06-29  627  int gasket_mm_unmap_region(
> 9a69f508 Simon Que 2018-06-29  628      const struct gasket_dev *gasket_dev, struct vm_area_struct *vma,
> 9a69f508 Simon Que 2018-06-29  629      const struct gasket_mappable_region *map_region);
> 9a69f508 Simon Que 2018-06-29  630
> 9a69f508 Simon Que 2018-06-29  631  /*
> 9a69f508 Simon Que 2018-06-29  632   * Get the ioctl permissions callback.
> 9a69f508 Simon Que 2018-06-29  633   * @gasket_dev: Gasket device structure.
> 9a69f508 Simon Que 2018-06-29  634   */
> 9a69f508 Simon Que 2018-06-29  635  gasket_ioctl_permissions_cb_t gasket_get_ioctl_permissions_cb(
> 9a69f508 Simon Que 2018-06-29  636      struct gasket_dev *gasket_dev);
> 9a69f508 Simon Que 2018-06-29  637
> 9a69f508 Simon Que 2018-06-29  638  /**
> 9a69f508 Simon Que 2018-06-29  639   * Lookup a name by number in a num_name table.
> 9a69f508 Simon Que 2018-06-29  640   * @num: Number to lookup.
> 9a69f508 Simon Que 2018-06-29  641   * @table: Array of num_name structures, the table for the lookup.
> 9a69f508 Simon Que 2018-06-29  642   *
> 9a69f508 Simon Que 2018-06-29  643   */
> 9a69f508 Simon Que 2018-06-29  644  const char *gasket_num_name_lookup(
> 9a69f508 Simon Que 2018-06-29  645      uint num, const struct gasket_num_name *table);
> 9a69f508 Simon Que 2018-06-29  646
> 9a69f508 Simon Que 2018-06-29  647  /* Handy inlines */
> 9a69f508 Simon Que 2018-06-29  648  static inline ulong gasket_dev_read_64(
> 9a69f508 Simon Que 2018-06-29  649      struct gasket_dev *gasket_dev, int bar, ulong location)
> 9a69f508 Simon Que 2018-06-29  650  {
> 9a69f508 Simon Que 2018-06-29 @651      return readq(&gasket_dev->bar_data[bar].virt_base[location]);
> 9a69f508 Simon Que 2018-06-29  652  }
> 9a69f508 Simon Que 2018-06-29  653
> 9a69f508 Simon Que 2018-06-29  654  static inline void gasket_dev_write_64(
> 9a69f508 Simon Que 2018-06-29  655      struct gasket_dev *dev, u64 value, int bar, ulong location)
> 9a69f508 Simon Que 2018-06-29  656  {
> 9a69f508 Simon Que 2018-06-29 @657      writeq(value, &dev->bar_data[bar].virt_base[location]);
> 9a69f508 Simon Que 2018-06-29  658  }
> 9a69f508 Simon Que 2018-06-29  659
>
> :::::: The code at line 651 was first introduced by commit
> :::::: 9a69f5087ccc20bb411025decab455836df04168 drivers/staging: Gasket driver framework + Apex driver
>
> :::::: TO: Simon Que <sque@xxxxxxxxxxxx>
> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
>
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation



-- 
Todd
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel



[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux