[kbuild-all] Re: [linux-stable-rc:linux-5.4.y 236/3868] exfat_super.c:undefined reference to `atomic64_read_386'

On Sat, May 15, 2021 at 8:01 AM kernel test robot <lkp(a)intel.com&gt; wrote: This doesn't seem to be caused by this commit. Instead, once the rename_file issue is fixed, the build actually gets to the point where these errors are visible. These errors appear to be the ones referenced in: http://lists.infradead.org/pipermail/linux-um/2021-April/001329.html Note that, while the patch linked there applies, it in turn exposes another issue with missing X86_FEATURE_XMM{,2} symbols. Another patch to fix this is linked in the thread, but I haven't managed to backport it to 5.4 in order to test it: https://patchwork.ozlabs.org/project/linux-um/patch/20210312151609.24745-... > > /usr/bin/ld: atomic64_test.c:(.init.text+0x2dcc): undefined reference to `atomic64_xchg_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2df8): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2e28): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2e33): undefined reference to `atomic64_xchg_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2e5f): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2e8f): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2eb2): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2ee1): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2f15): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2f38): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2f64): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2f94): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2fb7): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x2fe3): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x300e): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3035): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3061): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3091): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x30b4): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x30e0): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3110): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3133): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3162): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3192): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x31bb): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x31e7): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3217): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x323b): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3267): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3294): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x329b): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x32de): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3333): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x333a): undefined reference to `atomic64_read_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x338a): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: atomic64_test.c:(.init.text+0x33d3): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x33d8): undefined reference to `atomic64_dec_if_positive_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3416): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x341b): undefined reference to `atomic64_dec_if_positive_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x344c): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3451): undefined reference to `atomic64_dec_if_positive_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x348a): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x348f): undefined reference to `atomic64_inc_not_zero_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x34c3): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x34c8): undefined reference to `atomic64_inc_not_zero_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x34f2): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x34f7): undefined reference to `atomic64_inc_not_zero_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3521): undefined reference to `atomic64_set_386' > /usr/bin/ld: atomic64_test.c:(.init.text+0x3526): undefined reference to `atomic64_inc_not_zero_386' > /usr/bin/ld: drivers/lightnvm/pblk-init.o: in function `pblk_core_init': > pblk-init.c:(.text+0x48b): undefined reference to `atomic64_set_386' > /usr/bin/ld: pblk-init.c:(.text+0x496): undefined reference to `atomic64_set_386' > /usr/bin/ld: pblk-init.c:(.text+0x4a1): undefined reference to `atomic64_set_386' > /usr/bin/ld: pblk-init.c:(.text+0x4e8): undefined reference to `atomic64_set_386' > /usr/bin/ld: drivers/lightnvm/pblk-core.o: in function `pblk_line_close_meta': > pblk-core.c:(.text+0x4959): undefined reference to `atomic64_read_386' > /usr/bin/ld: pblk-core.c:(.text+0x496c): undefined reference to `atomic64_read_386' > /usr/bin/ld: pblk-core.c:(.text+0x497d): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/lightnvm/pblk-core.o: in function `pblk_update_map_dev': > pblk-core.c:(.text+0x64e7): undefined reference to `atomic64_inc_386' > /usr/bin/ld: drivers/scsi/st.o: in function `resid_cnt_show': > st.c:(.text+0x66): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/scsi/st.o: in function `other_cnt_show': > st.c:(.text+0x96): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/scsi/st.o: in function `io_ns_show': > st.c:(.text+0xc6): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/scsi/st.o: in function `in_flight_show': > st.c:(.text+0xf6): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/scsi/st.o: in function `write_ns_show': > st.c:(.text+0x126): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/scsi/st.o:st.c:(.text+0x156): more undefined references to `atomic64_read_386' follow > /usr/bin/ld: drivers/scsi/st.o: in function `st_scsi_execute_end': > st.c:(.text+0xa4e): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xa5c): undefined reference to `atomic64_inc_386' > /usr/bin/ld: st.c:(.text+0xa6a): undefined reference to `atomic64_dec_386' > /usr/bin/ld: st.c:(.text+0xac0): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xad4): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xae2): undefined reference to `atomic64_inc_386' > /usr/bin/ld: st.c:(.text+0xb05): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xb36): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xb4a): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xb58): undefined reference to `atomic64_inc_386' > /usr/bin/ld: st.c:(.text+0xb7a): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xb96): undefined reference to `atomic64_inc_386' > /usr/bin/ld: st.c:(.text+0xbd5): undefined reference to `atomic64_add_386' > /usr/bin/ld: st.c:(.text+0xbe2): undefined reference to `atomic64_add_386' > /usr/bin/ld: drivers/scsi/st.o: in function `st_do_scsi.constprop.0': > st.c:(.text+0x1382): undefined reference to `atomic64_inc_386' > /usr/bin/ld: drivers/md/raid1.o: in function `process_checks': > raid1.c:(.text+0x3c7a): undefined reference to `atomic64_add_386' > /usr/bin/ld: raid1.c:(.text+0x3db7): undefined reference to `atomic64_add_386' > /usr/bin/ld: drivers/md/raid10.o: in function `sync_request_write': > raid10.c:(.text+0x1d14): undefined reference to `atomic64_add_386' > /usr/bin/ld: drivers/md/md.o: in function `mismatch_cnt_show': > md.c:(.text+0x141d): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/md/md.o: in function `md_do_sync': > md.c:(.text+0x8aa2): undefined reference to `atomic64_set_386' > /usr/bin/ld: drivers/md/md.o: in function `do_md_stop': > md.c:(.text+0xd2cb): undefined reference to `atomic64_set_386' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_rename': > >> exfat_super.c:(.text+0x1e50): undefined reference to `atomic64_read_386' > >> /usr/bin/ld: exfat_super.c:(.text+0x1e85): undefined reference to `cmpxchg8b_emu' > >> /usr/bin/ld: exfat_super.c:(.text+0x1f5f): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x1f94): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_rmdir': > exfat_super.c:(.text+0x2362): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x2397): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_unlink': > exfat_super.c:(.text+0x2670): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x26a5): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_read_root': > exfat_super.c:(.text+0x33fa): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x344e): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_fill_super': > >> exfat_super.c:(.text+0x3d21): undefined reference to `atomic64_set_386' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_fill_inode': > exfat_super.c:(.text+0x4621): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x4675): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_build_inode': > exfat_super.c:(.text+0x49a6): undefined reference to `atomic64_set_386' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_mkdir': > exfat_super.c:(.text+0x4a77): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x4ac5): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: exfat_super.c:(.text+0x4b71): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x4bb3): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: exfat_super.c:(.text+0x4c15): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_create': > exfat_super.c:(.text+0x4d7b): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x4dc9): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: exfat_super.c:(.text+0x4e6b): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x4ead): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: exfat_super.c:(.text+0x4f0f): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_lookup': > exfat_super.c:(.text+0x5140): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x516d): undefined reference to `atomic64_read_386' > /usr/bin/ld: drivers/staging/exfat/exfat_super.o: in function `exfat_symlink': > exfat_super.c:(.text+0x69a9): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x69f3): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: exfat_super.c:(.text+0x6a93): undefined reference to `atomic64_read_386' > /usr/bin/ld: exfat_super.c:(.text+0x6add): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: exfat_super.c:(.text+0x6b63): undefined reference to `atomic64_read_386' > /usr/bin/ld: kernel/sched/cputime.o: in function `account_user_time': > cputime.c:(.text+0x42): undefined reference to `atomic64_add_386' > /usr/bin/ld: kernel/sched/cputime.o: in function `account_guest_time': > cputime.c:(.text+0xc2): undefined reference to `atomic64_add_386' > /usr/bin/ld: kernel/sched/cputime.o: in function `account_system_index_time': > cputime.c:(.text+0x16b): undefined reference to `atomic64_add_386' > /usr/bin/ld: kernel/sched/cputime.o: in function `account_system_time': > cputime.c:(.text+0x217): undefined reference to `atomic64_add_386' > /usr/bin/ld: kernel/sched/rt.o: in function `update_curr_rt': > rt.c:(.text+0x1c8): undefined reference to `atomic64_add_386' > /usr/bin/ld: kernel/sched/deadline.o:deadline.c:(.text+0x1f8a): more undefined references to `atomic64_add_386' follow > /usr/bin/ld: kernel/time/posix-cpu-timers.o: in function `cpu_clock_sample_group': > posix-cpu-timers.c:(.text+0x57c): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x58a): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x596): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x5c7): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x5d8): undefined reference to `atomic64_read_386' > /usr/bin/ld: kernel/time/posix-cpu-timers.o:posix-cpu-timers.c:(.text+0x5e7): more undefined references to `atomic64_read_386' follow > /usr/bin/ld: kernel/time/posix-cpu-timers.o: in function `cpu_clock_sample_group': > posix-cpu-timers.c:(.text+0x68a): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x69f): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x6ca): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x6df): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x70a): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x71f): undefined reference to `atomic64_read_386' > /usr/bin/ld: kernel/time/posix-cpu-timers.o: in function `thread_group_sample_cputime': > posix-cpu-timers.c:(.text+0x1833): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x1844): undefined reference to `atomic64_read_386' > /usr/bin/ld: posix-cpu-timers.c:(.text+0x1853): undefined reference to `atomic64_read_386' > /usr/bin/ld: kernel/time/posix-cpu-timers.o: in function `run_posix_cpu_timers': > posix-cpu-timers.c:(.text+0x1a24): undefined reference to `atomic64_read_386' > /usr/bin/ld: kernel/time/posix-cpu-timers.o:posix-cpu-timers.c:(.text+0x1a35): more undefined references to `atomic64_read_386' follow > /usr/bin/ld: kernel/trace/trace_clock.o: in function `trace_clock_counter': > trace_clock.c:(.text+0xdd): undefined reference to `atomic64_add_return_386' > /usr/bin/ld: fs/ext4/balloc.o: in function `ext4_has_free_clusters': > balloc.c:(.text+0x99): undefined reference to `atomic64_read_386' > /usr/bin/ld: fs/ext4/dir.o: in function `ext4_dir_llseek': > dir.c:(.text+0x2fa): undefined reference to `atomic64_read_386' > /usr/bin/ld: fs/ext4/dir.o: in function `ext4_readdir': > dir.c:(.text+0x7a0): undefined reference to `atomic64_read_386' > /usr/bin/ld: dir.c:(.text+0xb9b): undefined reference to `atomic64_read_386' > /usr/bin/ld: dir.c:(.text+0xbc8): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: dir.c:(.text+0xd32): undefined reference to `atomic64_read_386' > /usr/bin/ld: dir.c:(.text+0xd5f): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: dir.c:(.text+0xec0): undefined reference to `atomic64_read_386' > /usr/bin/ld: fs/ext4/ialloc.o: in function `get_orlov_stats': > ialloc.c:(.text+0x26): undefined reference to `atomic64_read_386' > /usr/bin/ld: fs/ext4/inline.o: in function `ext4_add_dirent_to_inline.isra.0': > inline.c:(.text+0xa2e): undefined reference to `atomic64_read_386' > /usr/bin/ld: inline.c:(.text+0xa64): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: fs/ext4/inline.o: in function `ext4_read_inline_dir': > inline.c:(.text+0x2cdc): undefined reference to `atomic64_read_386' > /usr/bin/ld: inline.c:(.text+0x2db1): undefined reference to `atomic64_read_386' > /usr/bin/ld: inline.c:(.text+0x2dde): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: fs/ext4/inode.o: in function `ext4_do_update_inode': > inode.c:(.text+0x2677): undefined reference to `atomic64_read_386' > /usr/bin/ld: inode.c:(.text+0x2ab1): undefined reference to `atomic64_read_386' > /usr/bin/ld: fs/ext4/inode.o: in function `__ext4_iget': > inode.c:(.text+0x5ef0): undefined reference to `atomic64_set_386' > /usr/bin/ld: inode.c:(.text+0x6362): undefined reference to `atomic64_set_386' > /usr/bin/ld: fs/ext4/inode.o: in function `ext4_mark_iloc_dirty': > inode.c:(.text+0x68a9): undefined reference to `atomic64_read_386' > /usr/bin/ld: inode.c:(.text+0x68dc): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: fs/ext4/inode.o: in function `ext4_setattr': > inode.c:(.text+0xbf04): undefined reference to `atomic64_read_386' > /usr/bin/ld: inode.c:(.text+0xbf39): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: fs/ext4/ioctl.o: in function `swap_inode_boot_loader': > ioctl.c:(.text+0xa26): undefined reference to `atomic64_set_386' > /usr/bin/ld: fs/ext4/namei.o: in function `ext4_setent': > namei.c:(.text+0x132a): undefined reference to `atomic64_read_386' > /usr/bin/ld: namei.c:(.text+0x1360): undefined reference to `cmpxchg8b_emu' > /usr/bin/ld: fs/ext4/namei.o: in function `add_dirent_to_buf': > namei.c:(.text+0x37d7): undefined reference to `atomic64_read_386' > /usr/bin/ld: namei.c:(.text+0x380b): undefined reference to `cmpxchg8b_emu' > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org