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Message-ID: <202206270234.HAFoxLu9-lkp@intel.com>
Date: Mon, 27 Jun 2022 02:41:50 +0800
From: kernel test robot <lkp@...el.com>
To: Oded Gabbay <ogabbay@...nel.org>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [ogabbay:gaudi2 49/51] gaudi2.c:undefined reference to `__udivdi3'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git gaudi2
head: 07630ebc57c01dece654dea4d238f18a96851cec
commit: e86cc96aba150c067b57bfb623e093086d372403 [49/51] habanalabs: add gaudi2 asic-specific code
config: i386-randconfig-a001
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git/commit/?id=e86cc96aba150c067b57bfb623e093086d372403
git remote add ogabbay https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
git fetch --no-tags ogabbay gaudi2
git checkout e86cc96aba150c067b57bfb623e093086d372403
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All error/warnings (new ones prefixed by >>):
ld: drivers/misc/habanalabs/gaudi2/gaudi2.o: in function `gaudi2_cpucp_info_get':
>> gaudi2.c:(.text+0x12857): undefined reference to `__udivdi3'
>> ld: gaudi2.c:(.text+0x12898): undefined reference to `__udivdi3'
--
| ^~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:6346:5: warning: no previous prototype for 'gaudi2_get_eeprom_data' [-Wmissing-prototypes]
6346 | int gaudi2_get_eeprom_data(struct hl_device *hdev, void *data, size_t max_size)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:6356:6: warning: no previous prototype for 'gaudi2_update_eq_ci' [-Wmissing-prototypes]
6356 | void gaudi2_update_eq_ci(struct hl_device *hdev, u32 val)
| ^~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:6361:7: warning: no previous prototype for 'gaudi2_get_events_stat' [-Wmissing-prototypes]
6361 | void *gaudi2_get_events_stat(struct hl_device *hdev, bool aggregate, u32 *size)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:8246:6: warning: no previous prototype for 'gaudi2_handle_eqe' [-Wmissing-prototypes]
8246 | void gaudi2_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry)
| ^~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:8719:5: warning: no previous prototype for 'gaudi2_scrub_device_dram' [-Wmissing-prototypes]
8719 | int gaudi2_scrub_device_dram(struct hl_device *hdev, u64 val)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:8892:5: warning: no previous prototype for 'gaudi2_context_switch' [-Wmissing-prototypes]
8892 | int gaudi2_context_switch(struct hl_device *hdev, u32 asid)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:8897:6: warning: no previous prototype for 'gaudi2_restore_phase_topology' [-Wmissing-prototypes]
8897 | void gaudi2_restore_phase_topology(struct hl_device *hdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:8920:6: warning: no previous prototype for 'gaudi2_init_blocks_with_mask' [-Wmissing-prototypes]
8920 | void gaudi2_init_blocks_with_mask(struct hl_device *hdev, struct dup_block_ctx *cfg_ctx, u64 mask)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:8935:5: warning: no previous prototype for 'gaudi2_debugfs_read_dma' [-Wmissing-prototypes]
8935 | int gaudi2_debugfs_read_dma(struct hl_device *hdev, u64 addr, u32 size, void *blob_addr)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9115:5: warning: no previous prototype for 'gaudi2_ctx_init' [-Wmissing-prototypes]
9115 | int gaudi2_ctx_init(struct hl_ctx *ctx)
| ^~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9134:6: warning: no previous prototype for 'gaudi2_ctx_fini' [-Wmissing-prototypes]
9134 | void gaudi2_ctx_fini(struct hl_ctx *ctx)
| ^~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9142:5: warning: no previous prototype for 'gaudi2_pre_schedule_cs' [-Wmissing-prototypes]
9142 | int gaudi2_pre_schedule_cs(struct hl_cs *cs)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9168:5: warning: no previous prototype for 'gaudi2_get_queue_id_for_cq' [-Wmissing-prototypes]
9168 | u32 gaudi2_get_queue_id_for_cq(struct hl_device *hdev, u32 cq_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9173:5: warning: no previous prototype for 'gaudi2_gen_signal_cb' [-Wmissing-prototypes]
9173 | u32 gaudi2_gen_signal_cb(struct hl_device *hdev, void *data, u16 sob_id, u32 size, bool eb)
| ^~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9266:5: warning: no previous prototype for 'gaudi2_gen_wait_cb' [-Wmissing-prototypes]
9266 | u32 gaudi2_gen_wait_cb(struct hl_device *hdev, struct hl_gen_wait_properties *prop)
| ^~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9318:6: warning: no previous prototype for 'gaudi2_reset_sob' [-Wmissing-prototypes]
9318 | void gaudi2_reset_sob(struct hl_device *hdev, void *data)
| ^~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9329:6: warning: no previous prototype for 'gaudi2_reset_sob_group' [-Wmissing-prototypes]
9329 | void gaudi2_reset_sob_group(struct hl_device *hdev, u16 sob_group)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9333:5: warning: no previous prototype for 'gaudi2_get_device_time' [-Wmissing-prototypes]
9333 | u64 gaudi2_get_device_time(struct hl_device *hdev)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9340:5: warning: no previous prototype for 'gaudi2_collective_wait_init_cs' [-Wmissing-prototypes]
9340 | int gaudi2_collective_wait_init_cs(struct hl_cs *cs)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9345:5: warning: no previous prototype for 'gaudi2_collective_wait_create_jobs' [-Wmissing-prototypes]
9345 | int gaudi2_collective_wait_create_jobs(struct hl_device *hdev, struct hl_ctx *ctx,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9390:5: warning: no previous prototype for 'gaudi2_mmu_descramble_addr' [-Wmissing-prototypes]
9390 | u64 gaudi2_mmu_descramble_addr(struct hl_device *hdev, u64 scrambled_addr)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9411:5: warning: no previous prototype for 'gaudi2_get_dec_base_addr' [-Wmissing-prototypes]
9411 | u32 gaudi2_get_dec_base_addr(struct hl_device *hdev, u32 core_id)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9434:5: warning: no previous prototype for 'gaudi2_get_hw_block_id' [-Wmissing-prototypes]
9434 | int gaudi2_get_hw_block_id(struct hl_device *hdev, u64 block_addr,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9454:5: warning: no previous prototype for 'gaudi2_block_mmap' [-Wmissing-prototypes]
9454 | int gaudi2_block_mmap(struct hl_device *hdev, struct vm_area_struct *vma,
| ^~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9488:6: warning: no previous prototype for 'gaudi2_enable_events_from_fw' [-Wmissing-prototypes]
9488 | void gaudi2_enable_events_from_fw(struct hl_device *hdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9577:5: warning: no previous prototype for 'gaudi2_ack_mmu_page_fault_or_access_error' [-Wmissing-prototypes]
9577 | int gaudi2_ack_mmu_page_fault_or_access_error(struct hl_device *hdev, u64 mmu_cap_mask)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9601:5: warning: no previous prototype for 'gaudi2_map_pll_idx_to_fw_idx' [-Wmissing-prototypes]
9601 | int gaudi2_map_pll_idx_to_fw_idx(u32 pll_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9656:6: warning: no previous prototype for 'gaudi2_state_dump_init' [-Wmissing-prototypes]
9656 | void gaudi2_state_dump_init(struct hl_device *hdev)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9663:5: warning: no previous prototype for 'gaudi2_get_sob_addr' [-Wmissing-prototypes]
9663 | u32 gaudi2_get_sob_addr(struct hl_device *hdev, u32 sob_id)
| ^~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9668:6: warning: no previous prototype for 'gaudi2_get_stream_master_qid_arr' [-Wmissing-prototypes]
9668 | u32 *gaudi2_get_stream_master_qid_arr(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9673:6: warning: no previous prototype for 'gaudi2_add_device_attr' [-Wmissing-prototypes]
9673 | void gaudi2_add_device_attr(struct hl_device *hdev, struct attribute_group *dev_clk_attr_grp,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9680:5: warning: no previous prototype for 'gaudi2_mmu_get_real_page_size' [-Wmissing-prototypes]
9680 | int gaudi2_mmu_get_real_page_size(struct hl_device *hdev, struct hl_mmu_properties *mmu_prop,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/misc/habanalabs/gaudi2/gaudi2.c:9817:6: warning: no previous prototype for 'gaudi2_set_asic_funcs' [-Wmissing-prototypes]
9817 | void gaudi2_set_asic_funcs(struct hl_device *hdev)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi2/gaudi2.c:694:27: warning: 'gaudi2_nic_rxe_spi_interrupts_cause' defined but not used [-Wunused-const-variable=]
694 | static const char * const gaudi2_nic_rxe_spi_interrupts_cause[GAUDI2_NUM_OF_NIC_RXE_SPI_CAUSE] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi2/gaudi2.c:687:27: warning: 'gaudi2_nic_rxe_sei_interrupts_cause' defined but not used [-Wunused-const-variable=]
687 | static const char * const gaudi2_nic_rxe_sei_interrupts_cause[GAUDI2_NUM_OF_NIC_RXE_SEI_CAUSE] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi2/gaudi2.c:678:1: warning: 'gaudi2_nic_rxb_core_spi_interrupts_cause' defined but not used [-Wunused-const-variable=]
678 | gaudi2_nic_rxb_core_spi_interrupts_cause[GAUDI2_NUM_OF_NIC_RXB_CORE_SPI_CAUSE] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi2/gaudi2.c:672:1: warning: 'gaudi2_nic_rxb_core_sei_interrupts_cause' defined but not used [-Wunused-const-variable=]
672 | gaudi2_nic_rxb_core_sei_interrupts_cause[GAUDI2_NUM_OF_NIC_RXB_CORE_SEI_CAUSE] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
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