Hi Bean, [auto build test WARNING on v4.5-rc2] [also build test WARNING on next-20160201] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Bean-Huo/Add-a-bakvol-module-in-UBI-layer-for-MLC-paired-page-power-loss-issue/20160202-104450 config: sparc64-allyesconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sparc64 All warnings (new ones prefixed by >>): drivers/mtd/ubi/io.c: In function 'ubi_io_write': >> drivers/mtd/ubi/io.c:321:5: warning: format '%d' expects argument of type >> 'int', but argument 4 has type 'size_t' [-Wformat=] ubi_err(ubi, "Written %d bytes", retlen); ^ vim +321 drivers/mtd/ubi/io.c d6f52420 Bean Huo 2016-02-02 305 if (len_temp/ubi->min_io_size) d6f52420 Bean Huo 2016-02-02 306 writelen = ubi->min_io_size; d6f52420 Bean Huo 2016-02-02 307 else d6f52420 Bean Huo 2016-02-02 308 writelen %= ubi->min_io_size; d6f52420 Bean Huo 2016-02-02 309 d6f52420 Bean Huo 2016-02-02 310 if (is_backup_need(ubi, addr_temp)) { d6f52420 Bean Huo 2016-02-02 311 err = ubi_duplicate_data_to_bakvol(ubi, d6f52420 Bean Huo 2016-02-02 312 addr_temp, writelen, &retlen, buf_temp); d6f52420 Bean Huo 2016-02-02 313 } else d6f52420 Bean Huo 2016-02-02 314 err = mtd_write(ubi->mtd, addr_temp, writelen, d6f52420 Bean Huo 2016-02-02 315 &retlen, buf_temp); d6f52420 Bean Huo 2016-02-02 316 801c135c Artem B. Bityutskiy 2006-06-27 317 if (err) { d6f52420 Bean Huo 2016-02-02 318 ubi_err(ubi, "Writing %d byptes to PEB %d:%d", d6f52420 Bean Huo 2016-02-02 319 writelen, pnum, offset); d6f52420 Bean Huo 2016-02-02 320 ubi_err(ubi, "Error %d", err); d6f52420 Bean Huo 2016-02-02 @321 ubi_err(ubi, "Written %d bytes", retlen); d6f52420 Bean Huo 2016-02-02 322 dump_stack(); d6f52420 Bean Huo 2016-02-02 323 ubi_dump_flash(ubi, pnum, offset, writelen); d6f52420 Bean Huo 2016-02-02 324 } else d6f52420 Bean Huo 2016-02-02 325 ubi_assert(retlen == writelen); d6f52420 Bean Huo 2016-02-02 326 } d6f52420 Bean Huo 2016-02-02 327 } else d6f52420 Bean Huo 2016-02-02 328 #endif d6f52420 Bean Huo 2016-02-02 329 { :::::: The code at line 321 was first introduced by commit :::::: d6f5242053d5a5125b0c80134fb017a3ce027d55 drivers:mtd:ubi:add backup operation in ubi_io_write :::::: TO: Bean Huo <bean...@micron.com> :::::: CC: 0day robot <fengguang...@intel.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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