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syscall-abi.c: In function ‘check_gpr’:
syscall-abi.c:84:56: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘uint64_t’ {aka ‘long unsigned int’} [-Wformat=]
   84 |    ksft_print_msg("%s SVE VL %d mismatch in GPR %d: %llx != %llx\n",
      |                                                     ~~~^
      |                                                        |
      |                                                        long long unsigned int
      |                                                     %lx
   85 |            cfg->name, sve_vl, i,
   86 |            gpr_in[i], gpr_out[i]);
      |            ~~~~~~~~~                                    
      |                  |
      |                  uint64_t {aka long unsigned int}