[android-common:android12-5.4 16/27] userfaultfd.c:296:44: error: expected ')' before 'PRIx64'

[android-common:android12-5.4 16/27] userfaultfd.c:296:44: error: expected ')' before 'PRIx64'

[kernel test robot]

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tree:   https://android.googlesource.com/kernel/common android12-5.4
head:   2c6775a89bc167ea4c153db9ffc3b081d34a05b8
commit: 2b2f7d6a04d65c2ebd53f9e5d3de6b55635d57b6 [16/27] BACKPORT: FROMGIT: userfaultfd/selftests: add test exercising minor fault handling
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        git remote add android-common https://android.googlesource.com/kernel/common
        git fetch --no-tags android-common android12-5.4
        git checkout 2b2f7d6a04d65c2ebd53f9e5d3de6b55635d57b6
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash -C tools/testing/selftests/vm install

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

All errors (new ones prefixed by >>):

   userfaultfd.c: In function 'continue_range':
>> userfaultfd.c:296:44: error: expected ')' before 'PRIx64'
     296 |    "UFFDIO_CONTINUE failed for address 0x%" PRIx64 "\n",
         |                                            ^~~~~~~
         |                                            )
   userfaultfd.c:296:42: warning: spurious trailing '%' in format [-Wformat=]
     296 |    "UFFDIO_CONTINUE failed for address 0x%" PRIx64 "\n",
         |                                          ^
   userfaultfd.c: In function 'uffd_handle_page_fault':
>> userfaultfd.c:498:3: error: unknown type name 'uint8_t'; did you mean 'u_int8_t'?
     498 |   uint8_t *area;
         |   ^~~~~~~
         |   u_int8_t
>> userfaultfd.c:513:11: error: 'uint8_t' undeclared (first use in this function); did you mean 'u_int8_t'?
     513 |   area = (uint8_t *)(area_dst +
         |           ^~~~~~~
         |           u_int8_t
   userfaultfd.c:513:11: note: each undeclared identifier is reported only once for each function it appears in
>> userfaultfd.c:513:20: error: expected expression before ')' token
     513 |   area = (uint8_t *)(area_dst +
         |                    ^
   userfaultfd.c: At top level:
>> userfaultfd.c:699:33: error: unknown type name 'uint64_t'; did you mean 'u_int64_t'?
     699 | static int userfaultfd_open_ext(uint64_t *features)
         |                                 ^~~~~~~~
         |                                 u_int64_t
   userfaultfd.c:726:29: error: unknown type name 'uint64_t'; did you mean 'u_int64_t'?
     726 | static int userfaultfd_open(uint64_t features)
         |                             ^~~~~~~~
         |                             u_int64_t
   userfaultfd.c: In function 'userfaultfd_zeropage_test':
   userfaultfd.c:934:6: warning: implicit declaration of function 'userfaultfd_open' [-Wimplicit-function-declaration]
     934 |  if (userfaultfd_open(0) < 0)
         |      ^~~~~~~~~~~~~~~~
   userfaultfd.c: In function 'userfaultfd_minor_test':
   userfaultfd.c:1093:2: error: unknown type name 'uint8_t'; did you mean 'u_int8_t'?
    1093 |  uint8_t expected_byte;
         |  ^~~~~~~
         |  u_int8_t
   userfaultfd.c:1096:2: error: unknown type name 'uint64_t'; did you mean 'u_int64_t'?
    1096 |  uint64_t features = UFFD_FEATURE_MINOR_HUGETLBFS;
         |  ^~~~~~~~
         |  u_int64_t
   userfaultfd.c:1107:6: warning: implicit declaration of function 'userfaultfd_open_ext'; did you mean 'userfaultfd_sig_test'? [-Wimplicit-function-declaration]
    1107 |  if (userfaultfd_open_ext(&features))
         |      ^~~~~~~~~~~~~~~~~~~~
         |      userfaultfd_sig_test
   userfaultfd.c:1136:44: error: 'uint8_t' undeclared (first use in this function); did you mean 'u_int8_t'?
    1136 |   memset(area_dst + (p * page_size), p % ((uint8_t)-1),
         |                                            ^~~~~~~
         |                                            u_int8_t

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

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