stable-rc-5.10: arm64: allmodconfig: (.hyp.text+0x1a4c): undefined reference to `__kvm_nvhe_memset'

1 Dec 2022


      [please ignore if it is already reported]
The stable-rc 5.10 arm64 allmodconfig builds failed with gcc-12.
List of build warnings and errors with gcc-12 are listed below.
aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected!
aarch64-linux-gnu-ld: arch/arm64/kvm/hyp/nvhe/kvm_nvhe.o: in function
`__kvm_nvhe___kvm_tlb_flush_vmid_ipa':
(.hyp.text+0x1a4c): undefined reference to `__kvm_nvhe_memset'
steps to reproduce:
# To install tuxmake on your system globally:
# sudo pip3 install -U tuxmake
#
# See https://docs.tuxmake.org/ for complete documentation.
# Original tuxmake command with fragments listed below.
# tuxmake --runtime podman --target-arch arm64 --toolchain gcc-12
--kconfig allmodconfig CROSS_COMPILE_COMPAT=arm-linux-gnueabihf-
build log:
---------
make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/1/build
CROSS_COMPILE_COMPAT=arm-linux-gnueabihf- ARCH=arm64
CROSS_COMPILE=aarch64-linux-gnu- 'CC=sccache aarch64-linux-gnu-gcc'
'HOSTCC=sccache gcc' allmodconfig
make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/1/build
CROSS_COMPILE_COMPAT=arm-linux-gnueabihf- ARCH=arm64
CROSS_COMPILE=aarch64-linux-gnu- 'CC=sccache aarch64-linux-gnu-gcc'
'HOSTCC=sccache gcc'
/builds/linux/drivers/acpi/acpica/utdebug.c: In function
'acpi_ut_init_stack_ptr_trace':
/builds/linux/drivers/acpi/acpica/utdebug.c:40:38: warning: storing
the address of local variable 'current_sp' in
'acpi_gbl_entry_stack_pointer' [-Wdangling-pointer=]
   40 |         acpi_gbl_entry_stack_pointer = &current_sp;
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/builds/linux/drivers/acpi/acpica/utdebug.c:38:19: note: 'current_sp'
declared here
   38 |         acpi_size current_sp;
      |                   ^~~~~~~~~~
In file included from /builds/linux/include/acpi/acpi.h:31,
                 from /builds/linux/drivers/acpi/acpica/utdebug.c:12:
/builds/linux/drivers/acpi/acpica/acglobal.h:196:26: note:
'acpi_gbl_entry_stack_pointer' declared here
  196 | ACPI_GLOBAL(acpi_size *, acpi_gbl_entry_stack_pointer);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builds/linux/include/acpi/acpixf.h:45:21: note: in definition of
macro 'ACPI_GLOBAL'
   45 |         extern type name
      |                     ^~~~
/builds/linux/fs/xfs/libxfs/xfs_attr_remote.c: In function
'__xfs_attr3_rmt_read_verify':
/builds/linux/fs/xfs/libxfs/xfs_attr_remote.c:140:35: warning: storing
the address of local variable '__here' in '*failaddr'
[-Wdangling-pointer=]
  140 |                         *failaddr = __this_address;
In file included from /builds/linux/fs/xfs/xfs.h:22,
                 from /builds/linux/fs/xfs/libxfs/xfs_attr_remote.c:7:
/builds/linux/fs/xfs/xfs_linux.h:133:46: note: '__here' declared here
  133 | #define __this_address  ({ __label__ __here; __here:
barrier(); &&__here; })
      |                                              ^~~~~~
/builds/linux/fs/xfs/libxfs/xfs_attr_remote.c:140:37: note: in
expansion of macro '__this_address'
  140 |                         *failaddr = __this_address;
      |                                     ^~~~~~~~~~~~~~
/builds/linux/fs/xfs/xfs_linux.h:133:46: note: 'failaddr' declared here
  133 | #define __this_address  ({ __label__ __here; __here:
barrier(); &&__here; })
      |                                              ^~~~~~
/builds/linux/fs/xfs/libxfs/xfs_attr_remote.c:140:37: note: in
expansion of macro '__this_address'
  140 |                         *failaddr = __this_address;
      |                                     ^~~~~~~~~~~~~~
/builds/linux/drivers/acpi/thermal.c: In function 'acpi_thermal_resume':
/builds/linux/drivers/acpi/thermal.c:1123:21: warning: the comparison
will always evaluate as 'true' for the address of 'active' will never
be NULL [-Waddress]
 1123 |                 if (!(&tz->trips.active[i]))
      |                     ^
/builds/linux/drivers/acpi/thermal.c:154:36: note: 'active' declared here
  154 |         struct acpi_thermal_active active[ACPI_THERMAL_MAX_ACTIVE];
      |                                    ^~~~~~
In file included from /builds/linux/include/linux/preempt.h:11,
                 from /builds/linux/include/linux/percpu.h:6,
                 from /builds/linux/include/linux/context_tracking_state.h:5,
                 from /builds/linux/include/linux/hardirq.h:5,
                 from /builds/linux/include/linux/interrupt.h:11,
                 from /builds/linux/drivers/scsi/lpfc/lpfc_bsg.c:23:
In function '__list_add',
    inlined from 'list_add_tail' at /builds/linux/include/linux/list.h:100:2,
    inlined from 'diag_cmd_data_free.isra' at
/builds/linux/drivers/scsi/lpfc/lpfc_bsg.c:891:2:
/builds/linux/include/linux/list.h:70:20: warning: storing the address
of local variable 'head' in '*&mlist_1(D)->dma.list.prev'
[-Wdangling-pointer=]
   70 |         next->prev = new;
      |         ~~~~~~~~~~~^~~~~
/builds/linux/drivers/scsi/lpfc/lpfc_bsg.c: In function
'diag_cmd_data_free.isra':
/builds/linux/drivers/scsi/lpfc/lpfc_bsg.c:883:26: note: 'head' declared here
  883 |         struct list_head head, *curr, *next;
      |                          ^~~~
/builds/linux/drivers/scsi/lpfc/lpfc_bsg.c:883:26: note: 'mlist' declared here
In file included from /builds/linux/include/linux/smp.h:12,
                 from /builds/linux/arch/arm64/include/asm/arch_timer.h:18,
                 from /builds/linux/arch/arm64/include/asm/timex.h:8,
                 from /builds/linux/include/linux/timex.h:67,
                 from /builds/linux/include/linux/time32.h:13,
                 from /builds/linux/include/linux/time.h:73,
                 from /builds/linux/include/linux/skbuff.h:15,
                 from /builds/linux/include/linux/if_ether.h:19,
                 from /builds/linux/include/linux/etherdevice.h:20,
                 from /builds/linux/drivers/net/wireless/ath/ath6kl/core.h:21,
                 from
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:18:
In function '__list_add',
    inlined from 'list_add' at /builds/linux/include/linux/list.h:86:2,
    inlined from 'ath6kl_htc_mbox_tx' at
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:1142:3:
/builds/linux/include/linux/list.h:72:19: warning: storing the address
of local variable 'queue' in '*&packet_15(D)->list.prev'
[-Wdangling-pointer=]
   72 |         new->prev = prev;
      |         ~~~~~~~~~~^~~~~~
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c: In function
'ath6kl_htc_mbox_tx':
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:1125:26:
note: 'queue' declared here
 1125 |         struct list_head queue;
      |                          ^~~~~
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:1125:26:
note: 'packet' declared here
In function '__list_add',
    inlined from 'list_add_tail' at /builds/linux/include/linux/list.h:100:2,
    inlined from 'htc_tx_comp_handler' at
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:462:2:
/builds/linux/include/linux/list.h:72:19: warning: storing the address
of local variable 'container' in '*&packet_5(D)->list.prev'
[-Wdangling-pointer=]
   72 |         new->prev = prev;
      |         ~~~~~~~~~~^~~~~~
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c: In function
'htc_tx_comp_handler':
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:455:26: note:
'container' declared here
  455 |         struct list_head container;
      |                          ^~~~~~~~~
/builds/linux/drivers/net/wireless/ath/ath6kl/htc_mbox.c:455:26: note:
'packet' declared here
/builds/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c: In
function 'rtl92d_phy_reload_iqk_setting':
/builds/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c:2389:39:
warning: the comparison will always evaluate as 'true' for the address
of 'value' will never be NULL [-Waddress]
 2389 |                              value[0] != NULL)
      |                                       ^~
In file included from
/builds/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c:4:
/builds/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192de/../wifi.h:1293:14:
note: 'value' declared here
 1293 |         long value[1][IQK_MATRIX_REG_NUM];
      |              ^~~~~
/builds/linux/drivers/net/ethernet/sun/cassini.c: In function 'cas_init_rx_dma':
/builds/linux/drivers/net/ethernet/sun/cassini.c:1328:29: warning:
comparison between two arrays [-Warray-compare]
 1328 |         if (CAS_HP_FIRMWARE == cas_prog_null)
      |                             ^~
/builds/linux/drivers/net/ethernet/sun/cassini.c:1328:29: note: use
'&cas_prog_workaroundtab[0] == &cas_prog_null[0]' to compare the
addresses
/builds/linux/drivers/net/ethernet/sun/cassini.c: In function 'cas_reset':
/builds/linux/drivers/net/ethernet/sun/cassini.c:3796:34: warning:
comparison between two arrays [-Warray-compare]
 3796 |             (CAS_HP_ALT_FIRMWARE == cas_prog_null)) {
      |                                  ^~
/builds/linux/drivers/net/ethernet/sun/cassini.c:3796:34: note: use
'&cas_prog_null[0] == &cas_prog_null[0]' to compare the addresses
aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected!
aarch64-linux-gnu-ld: arch/arm64/kvm/hyp/nvhe/kvm_nvhe.o: in function
`__kvm_nvhe___kvm_tlb_flush_vmid_ipa':
(.hyp.text+0x1a4c): undefined reference to `__kvm_nvhe_memset'
aarch64-linux-gnu-ld: arch/arm64/kvm/hyp/nvhe/kvm_nvhe.o: in function
`__kvm_nvhe___kvm_tlb_flush_vmid':
(.hyp.text+0x1b20): undefined reference to `__kvm_nvhe_memset'
aarch64-linux-gnu-ld: arch/arm64/kvm/hyp/nvhe/kvm_nvhe.o: in function
`__kvm_nvhe___kvm_flush_cpu_context':
(.hyp.text+0x1b80): undefined reference to `__kvm_nvhe_memset'
make[1]: *** [/builds/linux/Makefile:1194: vmlinux] Error 1
Build link,
  - https://builds.tuxbuild.com/2IHivEkKmuryHjt6Xv8xUn9RLy5/
Build comparison link,
  - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y-sanity/build...
--
Linaro LKFT
https://lkft.linaro.org

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stable-rc-5.10: arm64: allmodconfig: (.hyp.text+0x1a4c): undefined reference to `__kvm_nvhe_memset'