[kbuild-all] Re: [RFC PATCH v2] MIPS: Kconfig: Select ARCH_WANT_FRAME_POINTERS

Hi Tiezhu, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on linus/master] [also build test WARNING on v5.10-rc4 next-20201117] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Tiezhu-Yang/MIPS-Kconfig-Select-... base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 09162bc32c880a791c6c0668ce0745cf7958f576 config: mips-randconfig-s032-20201117 (attached as .config) compiler: mips-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-107-gaf3512a6-dirty # https://github.com/0day-ci/linux/commit/ba16896ee0ca50235af02da0f7a00ae7d... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Tiezhu-Yang/MIPS-Kconfig-Select-ARCH_WANT_FRAME_POINTERS/20201116-175708 git checkout ba16896ee0ca50235af02da0f7a00ae7d028c14c # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): security/integrity/ima/ima_crypto.c: In function 'ima_calc_field_array_hash_tfm': 634 | } | ^ vim +634 security/integrity/ima/ima_crypto.c 3bcced39ea7d1b0 Dmitry Kasatkin 2014-02-26 588 3323eec921efd81 Mimi Zohar 2009-02-04 589 /* a71dc65d30a4724 Roberto Sassu 2013-06-07 590 * Calculate the hash of template data 3323eec921efd81 Mimi Zohar 2009-02-04 591 */ a71dc65d30a4724 Roberto Sassu 2013-06-07 592 static int ima_calc_field_array_hash_tfm(struct ima_field_data *field_data, 7ca79645a1f8837 Roberto Sassu 2020-03-25 593 struct ima_template_entry *entry, 6d94809af6b0830 Roberto Sassu 2020-03-25 594 int tfm_idx) 3323eec921efd81 Mimi Zohar 2009-02-04 595 { 6d94809af6b0830 Roberto Sassu 2020-03-25 596 SHASH_DESC_ON_STACK(shash, ima_algo_array[tfm_idx].tfm); 7ca79645a1f8837 Roberto Sassu 2020-03-25 597 struct ima_template_desc *td = entry->template_desc; 7ca79645a1f8837 Roberto Sassu 2020-03-25 598 int num_fields = entry->template_desc->num_fields; a71dc65d30a4724 Roberto Sassu 2013-06-07 599 int rc, i; 3323eec921efd81 Mimi Zohar 2009-02-04 600 6d94809af6b0830 Roberto Sassu 2020-03-25 601 shash->tfm = ima_algo_array[tfm_idx].tfm; c7c8bb237fdbff9 Dmitry Kasatkin 2013-04-25 602 357aabed626fe3f Behan Webster 2014-04-04 603 rc = crypto_shash_init(shash); a71dc65d30a4724 Roberto Sassu 2013-06-07 604 if (rc != 0) a71dc65d30a4724 Roberto Sassu 2013-06-07 605 return rc; a71dc65d30a4724 Roberto Sassu 2013-06-07 606 a71dc65d30a4724 Roberto Sassu 2013-06-07 607 for (i = 0; i < num_fields; i++) { e3b64c268b485f5 Roberto Sassu 2014-02-03 608 u8 buffer[IMA_EVENT_NAME_LEN_MAX + 1] = { 0 }; e3b64c268b485f5 Roberto Sassu 2014-02-03 609 u8 *data_to_hash = field_data[i].data; e3b64c268b485f5 Roberto Sassu 2014-02-03 610 u32 datalen = field_data[i].len; 98e1d55d033eed2 Andreas Steffen 2016-12-19 611 u32 datalen_to_hash = 98e1d55d033eed2 Andreas Steffen 2016-12-19 612 !ima_canonical_fmt ? datalen : cpu_to_le32(datalen); e3b64c268b485f5 Roberto Sassu 2014-02-03 613 b6f8f16f41d9286 Roberto Sassu 2013-11-08 614 if (strcmp(td->name, IMA_TEMPLATE_IMA_NAME) != 0) { 357aabed626fe3f Behan Webster 2014-04-04 615 rc = crypto_shash_update(shash, 98e1d55d033eed2 Andreas Steffen 2016-12-19 616 (const u8 *) &datalen_to_hash, 98e1d55d033eed2 Andreas Steffen 2016-12-19 617 sizeof(datalen_to_hash)); b6f8f16f41d9286 Roberto Sassu 2013-11-08 618 if (rc) b6f8f16f41d9286 Roberto Sassu 2013-11-08 619 break; e3b64c268b485f5 Roberto Sassu 2014-02-03 620 } else if (strcmp(td->fields[i]->field_id, "n") == 0) { e3b64c268b485f5 Roberto Sassu 2014-02-03 621 memcpy(buffer, data_to_hash, datalen); e3b64c268b485f5 Roberto Sassu 2014-02-03 622 data_to_hash = buffer; e3b64c268b485f5 Roberto Sassu 2014-02-03 623 datalen = IMA_EVENT_NAME_LEN_MAX + 1; b6f8f16f41d9286 Roberto Sassu 2013-11-08 624 } 357aabed626fe3f Behan Webster 2014-04-04 625 rc = crypto_shash_update(shash, data_to_hash, datalen); a71dc65d30a4724 Roberto Sassu 2013-06-07 626 if (rc) a71dc65d30a4724 Roberto Sassu 2013-06-07 627 break; a71dc65d30a4724 Roberto Sassu 2013-06-07 628 } a71dc65d30a4724 Roberto Sassu 2013-06-07 629 a71dc65d30a4724 Roberto Sassu 2013-06-07 630 if (!rc) 6d94809af6b0830 Roberto Sassu 2020-03-25 631 rc = crypto_shash_final(shash, entry->digests[tfm_idx].digest); a71dc65d30a4724 Roberto Sassu 2013-06-07 632 a71dc65d30a4724 Roberto Sassu 2013-06-07 633 return rc; 3323eec921efd81 Mimi Zohar 2009-02-04 @634 } 3323eec921efd81 Mimi Zohar 2009-02-04 635 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org