Hi Dan, [auto build test WARNING on next-20160913] [cannot apply to pm/linux-next linus/master linux/master v4.8-rc6 v4.8-rc5 v4.8-rc4 v4.8-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Dan-Williams/nfit-fail-DSMs-that-return-non-zero-status-by-default/20160914-093545 config: x86_64-rhel (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): tools/testing/nvdimm//test/nfit.c: In function 'handle_show': >> tools/testing/nvdimm//test/nfit.c:609:26: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'u32 {aka unsigned int}' [-Wformat=] return sprintf(buf, "%#lx", handle[dimm]); ^ vim +609 tools/testing/nvdimm//test/nfit.c 593 594 if (sscanf(dev_name(dev), "test_dimm%d", &dimm) != 1 595 || dimm >= NUM_DCR || dimm < 0) 596 return -ENXIO; 597 return dimm; 598 } 599 600 601 static ssize_t handle_show(struct device *dev, struct device_attribute *attr, 602 char *buf) 603 { 604 int dimm = dimm_name_to_id(dev); 605 606 if (dimm < 0) 607 return dimm; 608 > 609 return sprintf(buf, "%#lx", handle[dimm]); 610 } 611 DEVICE_ATTR_RO(handle); 612 613 static ssize_t fail_cmd_show(struct device *dev, struct device_attribute *attr, 614 char *buf) 615 { 616 int dimm = dimm_name_to_id(dev); 617 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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