Hi Dmitry, I love your patch! Yet something to improve: [auto build test ERROR on tegra/for-next] [also build test ERROR on block/for-next linus/master v5.6-rc4 next-20200306] [cannot apply to ulf.hansson-mmc/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Dmitry-Osipenko/Introduce-NVIDIA-Tegra-Partition-Tablex/20200306-124106 base: https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git for-next config: arm64-randconfig-a001-20200308 (attached as .config) compiler: aarch64-linux-gcc (GCC) 7.5.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.5.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): block/partitions/tegra.o: In function `tegra_partition_table_emmc_boot_offset': >> block/partitions/tegra.c:370: undefined reference to `mmc_bdev_to_card' block/partitions/tegra.c:370:(.text+0x66c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `mmc_bdev_to_card' >> block/partitions/tegra.c:379: undefined reference to `mmc_card_is_blockaddr' block/partitions/tegra.c:379:(.text+0x69c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `mmc_card_is_blockaddr' vim +370 block/partitions/tegra.c 366 367 static int 368 tegra_partition_table_emmc_boot_offset(struct tegra_partition_table_parser *ptp) 369 { > 370 struct mmc_card *card = mmc_bdev_to_card(ptp->state->bdev); 371 const struct of_device_id *matched; 372 const u32 *sdhci_bases; 373 u32 sdhci_base; 374 unsigned int i; 375 int err; 376 377 /* filter out unexpected/untested boot sources */ 378 if (!card || card->ext_csd.rev < 3 || > 379 !mmc_card_is_blockaddr(card) || 380 mmc_card_is_removable(card->host)) 381 return -1; 382 383 /* skip everything unrelated to Tegra eMMC */ 384 matched = of_match_node(tegra_sdhci_match, card->host->parent->of_node); 385 if (!matched) 386 return -1; 387 388 sdhci_bases = matched->data; 389 390 /* figure out SDHCI instance ID by the base address */ 391 err = of_property_read_u32_index(card->host->parent->of_node, 392 "reg", 0, &sdhci_base); 393 if (err) 394 return -1; 395 396 for (i = 0; i < TEGRA_PT_SDHCI_DEVICE_INSTANCES; i++) { 397 if (sdhci_base == sdhci_bases[i]) 398 break; 399 } 400 401 if (i == TEGRA_PT_SDHCI_DEVICE_INSTANCES) 402 return -1; 403 404 ptp->dev_id = TEGRA_PT_SDHCI_DEVICE_ID; 405 ptp->dev_instance = i; 406 407 /* 408 * eMMC storage has two special boot partitions in addition to the 409 * main one. NVIDIA's bootloader linearizes eMMC boot0->boot1->main 410 * accesses, this means that the partition table addresses are shifted 411 * by the size of boot partitions. In accordance with the eMMC 412 * specification, the boot partition size is calculated as follows: 413 * 414 * boot partition size = 128K byte x BOOT_SIZE_MULT 415 * 416 * This function returns number of sectors occupied by the both boot 417 * partitions. 418 */ 419 return card->ext_csd.raw_boot_mult * SZ_128K / 420 SECTOR_SIZE * MMC_NUM_BOOT_PARTITION; 421 } 422 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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