Re: [PATCH] block: soft limit zone-append sectors as well

[kernel test robot <lkp@xxxxxxxxx>]

Hi Johannes,

I love your patch! Yet something to improve:

[auto build test ERROR on block/for-next]
[also build test ERROR on v5.9-rc8 next-20201007]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Johannes-Thumshirn/block-soft-limit-zone-append-sectors-as-well/20201007-172135
base:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/27105719d2526e828458cd8c3de408860f6cbd7f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Johannes-Thumshirn/block-soft-limit-zone-append-sectors-as-well/20201007-172135
        git checkout 27105719d2526e828458cd8c3de408860f6cbd7f
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   In file included from include/linux/blk-cgroup.h:23,
                    from include/linux/writeback.h:14,
                    from include/linux/memcontrol.h:22,
                    from include/linux/swap.h:9,
                    from include/linux/suspend.h:5,
                    from arch/powerpc/kernel/asm-offsets.c:23:
   include/linux/blkdev.h: In function 'queue_max_zone_append_sectors':
>> include/linux/blkdev.h:1413:27: error: incompatible types when initializing type 'struct queue_limits *' using type 'const struct queue_limits'
    1413 |  struct queue_limits *l = q->limits;
         |                           ^
   make[2]: *** [scripts/Makefile.build:117: arch/powerpc/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1198: prepare0] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:185: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.

vim +1413 include/linux/blkdev.h

  1412	
> 1413		struct queue_limits *l = q->limits;
  1414	
  1415		return min(l->max_zone_append_sectors, l->max_sectors);
  1416	}
  1417	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

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