On 03.03.20 03:24, kbuild test robot wrote:

Hi David,

I love your patch! Yet something to improve:

[auto build test ERROR on pm/linux-next]
[also build test ERROR on linus/master v5.6-rc4 next-20200302]
[cannot apply to linux/master mmotm/master]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/David-Hildenbrand/virtio-mem-paravirtualized-memory/20200303-020852
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: x86_64-randconfig-s1-20200303 (attached as .config)
compiler: gcc-5 (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <redacted>

All errors (new ones prefixed by >>):

   In file included from <command-line>:1:0:

quoted

quoted

./usr/include/linux/virtio_mem.h:185:2: error: unknown type name 'uint32_t'

     uint32_t block_size;
     ^

quoted

quoted

./usr/include/linux/virtio_mem.h:187:2: error: unknown type name 'uint16_t'

     uint16_t node_id;
     ^
   ./usr/include/linux/virtio_mem.h:188:2: error: unknown type name 'uint16_t'
     uint16_t padding;
     ^

quoted

quoted

./usr/include/linux/virtio_mem.h:190:2: error: unknown type name 'uint64_t'

     uint64_t addr;
     ^
   ./usr/include/linux/virtio_mem.h:192:2: error: unknown type name 'uint64_t'
     uint64_t region_size;
     ^
   ./usr/include/linux/virtio_mem.h:198:2: error: unknown type name 'uint64_t'
     uint64_t usable_region_size;
     ^
   ./usr/include/linux/virtio_mem.h:203:2: error: unknown type name 'uint64_t'
     uint64_t plugged_size;
     ^
   ./usr/include/linux/virtio_mem.h:205:2: error: unknown type name 'uint64_t'
     uint64_t requested_size;
     ^

Right, these have to be __u64 and friends. Should really enable
CONFIG_UAPI_HEADER_TEST in my default config.


-- 
Thanks,

David / dhildenb