Message-ID: <202101161318.kCd81wla-lkp@intel.com>
Date:   Sat, 16 Jan 2021 13:15:49 +0800
From:   kernel test robot <lkp@...el.com>
To:     Wei Liu <wei.liu@...nel.org>,
        Linux Kernel List <linux-kernel@...r.kernel.org>
Cc:     kbuild-all@...ts.01.org, tyhicks@...ux.microsoft.com,
        Wei Liu <wei.liu@...nel.org>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Arnd Bergmann <arnd@...db.de>,
        Randy Dunlap <rdunlap@...radead.org>,
        Christian Gromm <christian.gromm@...rochip.com>
Subject: Re: [PATCH] fTPM: make sure TEE is initialized before fTPM

Hi Wei,

I love your patch! Yet something to improve:

[auto build test ERROR on linux/master]
[also build test ERROR on soc/for-next linus/master v5.11-rc3 next-20210115]
[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/Wei-Liu/fTPM-make-sure-TEE-is-initialized-before-fTPM/20210116-081538
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 5ee88057889bbca5f5bb96031b62b3756b33e164
config: mips-randconfig-p002-20210115 (attached as .config)
compiler: mips-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/b82b3e643532e299d9c6e622604e6d8d090153f0
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Wei-Liu/fTPM-make-sure-TEE-is-initialized-before-fTPM/20210116-081538
        git checkout b82b3e643532e299d9c6e622604e6d8d090153f0
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_chip_start':
>> tpm-chip.c:(.text+0x0): multiple definition of `tpm_chip_start'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_chip_stop':
>> tpm-chip.c:(.text+0xe8): multiple definition of `tpm_chip_stop'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0xe8): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_try_get_ops':
>> tpm-chip.c:(.text+0x170): multiple definition of `tpm_try_get_ops'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x170): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_put_ops':
>> tpm-chip.c:(.text+0x218): multiple definition of `tpm_put_ops'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x218): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_default_chip':
>> tpm-chip.c:(.text+0x278): multiple definition of `tpm_default_chip'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x278): first defined here
>> mips-linux-ld: drivers/char/tpm/tpm-chip.o:(.data+0x48): multiple definition of `dev_nums_idr'; drivers/char/tpm/tpm-chip.o:(.data+0x48): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_chip_unregister':
>> tpm-chip.c:(.text+0x4a4): multiple definition of `tpm_chip_unregister'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x4a4): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_chip_register':
>> tpm-chip.c:(.text+0x584): multiple definition of `tpm_chip_register'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x584): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_chip_alloc':
>> tpm-chip.c:(.text+0x75c): multiple definition of `tpm_chip_alloc'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x75c): first defined here
>> mips-linux-ld: drivers/char/tpm/tpm-chip.o:(.bss+0x8): multiple definition of `tpm_class'; drivers/char/tpm/tpm-chip.o:(.bss+0x8): first defined here
>> mips-linux-ld: drivers/char/tpm/tpm-chip.o:(.bss+0x4): multiple definition of `tpmrm_class'; drivers/char/tpm/tpm-chip.o:(.bss+0x4): first defined here
>> mips-linux-ld: drivers/char/tpm/tpm-chip.o:(.bss+0x0): multiple definition of `tpm_devt'; drivers/char/tpm/tpm-chip.o:(.bss+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpmm_chip_alloc':
>> tpm-chip.c:(.text+0x9bc): multiple definition of `tpmm_chip_alloc'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0x9bc): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-chip.o: in function `tpm_find_get_ops':
>> tpm-chip.c:(.text+0xa58): multiple definition of `tpm_find_get_ops'; drivers/char/tpm/tpm-chip.o:tpm-chip.c:(.text+0xa58): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_common_open':
>> tpm-dev-common.c:(.text+0x22c): multiple definition of `tpm_common_open'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.text+0x22c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_common_read':
>> tpm-dev-common.c:(.text+0x378): multiple definition of `tpm_common_read'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.text+0x378): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_common_write':
>> tpm-dev-common.c:(.text+0x574): multiple definition of `tpm_common_write'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.text+0x574): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_common_poll':
>> tpm-dev-common.c:(.text+0x864): multiple definition of `tpm_common_poll'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.text+0x864): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_common_release':
>> tpm-dev-common.c:(.text+0x8e8): multiple definition of `tpm_common_release'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.text+0x8e8): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_dev_common_init':
>> tpm-dev-common.c:(.init.text+0x0): multiple definition of `tpm_dev_common_init'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.init.text+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev-common.o: in function `tpm_dev_common_exit':
   tpm-dev-common.c:(.exit.text+0x0): multiple definition of `tpm_dev_common_exit'; drivers/char/tpm/tpm-dev-common.o:tpm-dev-common.c:(.exit.text+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-dev.o:(.rodata+0x0): multiple definition of `tpm_fops'; drivers/char/tpm/tpm-dev.o:(.rodata+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_pm_resume':
   tpm-interface.c:(.text+0x0): multiple definition of `tpm_pm_resume'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_calc_ordinal_duration':
   tpm-interface.c:(.text+0x20): multiple definition of `tpm_calc_ordinal_duration'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x20): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_get_timeouts':
   tpm-interface.c:(.text+0x50): multiple definition of `tpm_get_timeouts'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x50): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_is_tpm2':
   tpm-interface.c:(.text+0x94): multiple definition of `tpm_is_tpm2'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x94): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_pcr_read':
   tpm-interface.c:(.text+0xe4): multiple definition of `tpm_pcr_read'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0xe4): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_pcr_extend':
   tpm-interface.c:(.text+0x184): multiple definition of `tpm_pcr_extend'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x184): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_pm_suspend':
   tpm-interface.c:(.text+0x268): multiple definition of `tpm_pm_suspend'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x268): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_get_random':
   tpm-interface.c:(.text+0x308): multiple definition of `tpm_get_random'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x308): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_transmit':
   tpm-interface.c:(.text+0x3bc): multiple definition of `tpm_transmit'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x3bc): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_transmit_cmd':
   tpm-interface.c:(.text+0x628): multiple definition of `tpm_transmit_cmd'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x628): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_send':
   tpm-interface.c:(.text+0x698): multiple definition of `tpm_send'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x698): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-interface.o: in function `tpm_auto_startup':
   tpm-interface.c:(.text+0x730): multiple definition of `tpm_auto_startup'; drivers/char/tpm/tpm-interface.o:tpm-interface.c:(.text+0x730): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_getcap':
   tpm1-cmd.c:(.text+0x0): multiple definition of `tpm1_getcap'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_calc_ordinal_duration':
   tpm1-cmd.c:(.text+0x2dc): multiple definition of `tpm1_calc_ordinal_duration'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0x2dc): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_get_timeouts':
   tpm1-cmd.c:(.text+0x36c): multiple definition of `tpm1_get_timeouts'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0x36c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_pcr_extend':
   tpm1-cmd.c:(.text+0x7ac): multiple definition of `tpm1_pcr_extend'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0x7ac): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_get_random':
   tpm1-cmd.c:(.text+0x920): multiple definition of `tpm1_get_random'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0x920): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_pcr_read':
   tpm1-cmd.c:(.text+0xb50): multiple definition of `tpm1_pcr_read'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0xb50): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_do_selftest':
   tpm1-cmd.c:(.text+0xcac): multiple definition of `tpm1_do_selftest'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0xcac): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_auto_startup':
   tpm1-cmd.c:(.text+0xe54): multiple definition of `tpm1_auto_startup'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0xe54): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_pm_suspend':
   tpm1-cmd.c:(.text+0xea8): multiple definition of `tpm1_pm_suspend'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0xea8): first defined here
   mips-linux-ld: drivers/char/tpm/tpm1-cmd.o: in function `tpm1_get_pcr_allocation':
   tpm1-cmd.c:(.text+0x1018): multiple definition of `tpm1_get_pcr_allocation'; drivers/char/tpm/tpm1-cmd.o:tpm1-cmd.c:(.text+0x1018): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_flush_context':
   tpm2-cmd.c:(.text+0x170): multiple definition of `tpm2_flush_context'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x170): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_get_tpm_pt':
   tpm2-cmd.c:(.text+0x27c): multiple definition of `tpm2_get_tpm_pt'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x27c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_probe':
   tpm2-cmd.c:(.text+0x460): multiple definition of `tpm2_probe'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x460): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_get_cc_attrs_tbl':
   tpm2-cmd.c:(.text+0x644): multiple definition of `tpm2_get_cc_attrs_tbl'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x644): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_get_timeouts':
   tpm2-cmd.c:(.text+0x968): multiple definition of `tpm2_get_timeouts'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x968): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_calc_ordinal_duration':
   tpm2-cmd.c:(.text+0x9c8): multiple definition of `tpm2_calc_ordinal_duration'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x9c8): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_pcr_read':
   tpm2-cmd.c:(.text+0xa5c): multiple definition of `tpm2_pcr_read'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0xa5c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_pcr_extend':
   tpm2-cmd.c:(.text+0xd80): multiple definition of `tpm2_pcr_extend'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0xd80): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_get_random':
   tpm2-cmd.c:(.text+0x1110): multiple definition of `tpm2_get_random'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x1110): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_shutdown':
   tpm2-cmd.c:(.text+0x1350): multiple definition of `tpm2_shutdown'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x1350): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_get_pcr_allocation':
   tpm2-cmd.c:(.text+0x145c): multiple definition of `tpm2_get_pcr_allocation'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x145c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_auto_startup':
   tpm2-cmd.c:(.text+0x1890): multiple definition of `tpm2_auto_startup'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x1890): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-cmd.o: in function `tpm2_find_cc':
   tpm2-cmd.c:(.text+0x1a34): multiple definition of `tpm2_find_cc'; drivers/char/tpm/tpm2-cmd.o:tpm2-cmd.c:(.text+0x1a34): first defined here
   mips-linux-ld: drivers/char/tpm/tpmrm-dev.o:(.rodata+0x0): multiple definition of `tpmrm_fops'; drivers/char/tpm/tpmrm-dev.o:(.rodata+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-space.o: in function `tpm2_init_space':
   tpm2-space.c:(.text+0x3c8): multiple definition of `tpm2_init_space'; drivers/char/tpm/tpm2-space.o:tpm2-space.c:(.text+0x3c8): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-space.o: in function `tpm2_del_space':
   tpm2-space.c:(.text+0x464): multiple definition of `tpm2_del_space'; drivers/char/tpm/tpm2-space.o:tpm2-space.c:(.text+0x464): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-space.o: in function `tpm2_flush_space':
   tpm2-space.c:(.text+0x57c): multiple definition of `tpm2_flush_space'; drivers/char/tpm/tpm2-space.o:tpm2-space.c:(.text+0x57c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-space.o: in function `tpm2_prepare_space':
   tpm2-space.c:(.text+0x6bc): multiple definition of `tpm2_prepare_space'; drivers/char/tpm/tpm2-space.o:tpm2-space.c:(.text+0x6bc): first defined here
   mips-linux-ld: drivers/char/tpm/tpm2-space.o: in function `tpm2_commit_space':
   tpm2-space.c:(.text+0xa7c): multiple definition of `tpm2_commit_space'; drivers/char/tpm/tpm2-space.o:tpm2-space.c:(.text+0xa7c): first defined here
   mips-linux-ld: drivers/char/tpm/tpm-sysfs.o: in function `tpm_sysfs_add_device':
   tpm-sysfs.c:(.text+0xa20): multiple definition of `tpm_sysfs_add_device'; drivers/char/tpm/tpm-sysfs.o:tpm-sysfs.c:(.text+0xa20): first defined here
   mips-linux-ld: drivers/char/tpm/eventlog/common.o: in function `tpm_bios_log_teardown':
   common.c:(.text+0xf4): multiple definition of `tpm_bios_log_teardown'; drivers/char/tpm/eventlog/common.o:common.c:(.text+0xf4): first defined here
   mips-linux-ld: drivers/char/tpm/eventlog/common.o: in function `tpm_bios_log_setup':
   common.c:(.text+0x1e0): multiple definition of `tpm_bios_log_setup'; drivers/char/tpm/eventlog/common.o:common.c:(.text+0x1e0): first defined here
   mips-linux-ld: drivers/char/tpm/eventlog/tpm1.o:(.rodata+0x38): multiple definition of `tpm1_binary_b_measurements_seqops'; drivers/char/tpm/eventlog/tpm1.o:(.rodata+0x38): first defined here
   mips-linux-ld: drivers/char/tpm/eventlog/tpm1.o:(.rodata+0x48): multiple definition of `tpm1_ascii_b_measurements_seqops'; drivers/char/tpm/eventlog/tpm1.o:(.rodata+0x48): first defined here
   mips-linux-ld: drivers/char/tpm/eventlog/tpm2.o:(.rodata+0x18): multiple definition of `tpm2_binary_b_measurements_seqops'; drivers/char/tpm/eventlog/tpm2.o:(.rodata+0x18): first defined here
   mips-linux-ld: drivers/char/tpm/eventlog/of.o: in function `tpm_read_log_of':
   of.c:(.text+0x0): multiple definition of `tpm_read_log_of'; drivers/char/tpm/eventlog/of.o:of.c:(.text+0x0): first defined here
   mips-linux-ld: drivers/char/tpm/tpm_tis_core.o: in function `tpm_tis_remove':
   tpm_tis_core.c:(.text+0x1dc): multiple definition of `tpm_tis_remove'; drivers/char/tpm/tpm_tis_core.o:tpm_tis_core.c:(.text+0x1dc): first defined here
   mips-linux-ld: drivers/char/tpm/tpm_tis_core.o: in function `tpm_tis_core_init':
   tpm_tis_core.c:(.text+0x137c): multiple definition of `tpm_tis_core_init'; drivers/char/tpm/tpm_tis_core.o:tpm_tis_core.c:(.text+0x137c): first defined here
   mips-linux-ld: drivers/char/tpm/st33zp24/st33zp24.o: in function `st33zp24_probe':

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