From: kernel test robot <lkp@intel.com>
To: Anup Patel <anup.patel@oss.qualcomm.com>
Cc: oe-kbuild-all@lists.linux.dev,
Himanshu Chauhan <himanshu.chauhan@oss.qualcomm.com>
Subject: [avpatel:riscv_trace_support_v4 66/81] cpu.c:(.text+0x7b4): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
Date: Wed, 10 Jun 2026 08:52:51 +0800 [thread overview]
Message-ID: <202606100809.6PvRLpEV-lkp@intel.com> (raw)
tree: https://github.com/avpatel/linux.git riscv_trace_support_v4
head: 79783024b7bd12897e21fecfaf6ac7dad02a8f0e
commit: 853576b22385941e4e89cde2cf72e4d5384c2554 [66/81] RISC-V: Move common MPXY helper routines to arch/riscv
config: riscv-randconfig-001-20260610 (https://download.01.org/0day-ci/archive/20260610/202606100809.6PvRLpEV-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260610/202606100809.6PvRLpEV-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202606100809.6PvRLpEV-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
In file included from arch/riscv/include/asm/kvm_vcpu_sbi_fwft.h:12,
from arch/riscv/include/asm/kvm_host.h:25,
from arch/riscv/kernel/asm-offsets.c:13:
arch/riscv/include/asm/sbi.h:799:5: warning: no previous prototype for 'sbi_mpxy_read_attrs' [-Wmissing-prototypes]
799 | int sbi_mpxy_read_attrs(u32 channel_id, u32 base_attrid, u32 attr_count,
| ^~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:805:5: warning: no previous prototype for 'sbi_mpxy_write_attrs' [-Wmissing-prototypes]
805 | int sbi_mpxy_write_attrs(u32 channel_id, u32 base_attrid, u32 attr_count,
| ^~~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:811:5: warning: no previous prototype for 'sbi_mpxy_send_message_with_resp' [-Wmissing-prototypes]
811 | int sbi_mpxy_send_message_with_resp(u32 channel_id, u32 msg_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:819:5: warning: no previous prototype for 'sbi_mpxy_send_message_without_resp' [-Wmissing-prototypes]
819 | int sbi_mpxy_send_message_without_resp(u32 channel_id, u32 msg_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/riscv/include/asm/sbi.h:826:39: warning: 'struct sbi_mpxy_notification_data' declared inside parameter list will not be visible outside of this definition or declaration
826 | struct sbi_mpxy_notification_data *notif_data,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:825:5: warning: no previous prototype for 'sbi_mpxy_get_notifications' [-Wmissing-prototypes]
825 | int sbi_mpxy_get_notifications(u32 channel_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
--
riscv64-linux-ld: arch/riscv/kernel/cpu.o: in function `sbi_mpxy_read_attrs':
>> cpu.c:(.text+0x7b4): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu.o: in function `sbi_mpxy_write_attrs':
>> cpu.c:(.text+0x804): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu.o: in function `sbi_mpxy_send_message_with_resp':
>> cpu.c:(.text+0x854): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu.o: in function `sbi_mpxy_send_message_without_resp':
>> cpu.c:(.text+0x8a4): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu.o: in function `sbi_mpxy_get_notifications':
>> cpu.c:(.text+0x8f4): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpufeature.o: in function `sbi_mpxy_read_attrs':
cpufeature.c:(.text+0x97a): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpufeature.o: in function `sbi_mpxy_write_attrs':
cpufeature.c:(.text+0x9ca): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpufeature.o: in function `sbi_mpxy_send_message_with_resp':
cpufeature.c:(.text+0xa1a): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpufeature.o: in function `sbi_mpxy_send_message_without_resp':
cpufeature.c:(.text+0xa6a): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpufeature.o: in function `sbi_mpxy_get_notifications':
cpufeature.c:(.text+0xaba): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/irq.o: in function `sbi_mpxy_read_attrs':
irq.c:(.text+0xf6): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/irq.o: in function `sbi_mpxy_write_attrs':
irq.c:(.text+0x146): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/irq.o: in function `sbi_mpxy_send_message_with_resp':
irq.c:(.text+0x196): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/irq.o: in function `sbi_mpxy_send_message_without_resp':
irq.c:(.text+0x1e6): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/irq.o: in function `sbi_mpxy_get_notifications':
irq.c:(.text+0x236): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/setup.o: in function `sbi_mpxy_read_attrs':
setup.c:(.text+0x3e): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/setup.o: in function `sbi_mpxy_write_attrs':
setup.c:(.text+0x8e): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/setup.o: in function `sbi_mpxy_send_message_with_resp':
setup.c:(.text+0xde): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/setup.o: in function `sbi_mpxy_send_message_without_resp':
setup.c:(.text+0x12e): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/setup.o: in function `sbi_mpxy_get_notifications':
setup.c:(.text+0x17e): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/sys_hwprobe.o: in function `sbi_mpxy_read_attrs':
sys_hwprobe.c:(.text+0x130e): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/sys_hwprobe.o: in function `sbi_mpxy_write_attrs':
sys_hwprobe.c:(.text+0x135e): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/sys_hwprobe.o: in function `sbi_mpxy_send_message_with_resp':
sys_hwprobe.c:(.text+0x13ae): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/sys_hwprobe.o: in function `sbi_mpxy_send_message_without_resp':
sys_hwprobe.c:(.text+0x13fe): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/sys_hwprobe.o: in function `sbi_mpxy_get_notifications':
sys_hwprobe.c:(.text+0x144e): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/time.o: in function `sbi_mpxy_read_attrs':
time.c:(.text+0x3e): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/time.o: in function `sbi_mpxy_write_attrs':
time.c:(.text+0x8e): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/time.o: in function `sbi_mpxy_send_message_with_resp':
time.c:(.text+0xde): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/time.o: in function `sbi_mpxy_send_message_without_resp':
time.c:(.text+0x12e): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/time.o: in function `sbi_mpxy_get_notifications':
time.c:(.text+0x17e): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/traps_misaligned.o: in function `sbi_mpxy_read_attrs':
traps_misaligned.c:(.text+0xa44): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/traps_misaligned.o: in function `sbi_mpxy_write_attrs':
traps_misaligned.c:(.text+0xa94): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/traps_misaligned.o: in function `sbi_mpxy_send_message_with_resp':
traps_misaligned.c:(.text+0xae4): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/traps_misaligned.o: in function `sbi_mpxy_send_message_without_resp':
traps_misaligned.c:(.text+0xb34): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/traps_misaligned.o: in function `sbi_mpxy_get_notifications':
traps_misaligned.c:(.text+0xb84): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops.o: in function `sbi_mpxy_read_attrs':
cpu_ops.c:(.text+0x3e): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops.o: in function `sbi_mpxy_write_attrs':
cpu_ops.c:(.text+0x8e): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops.o: in function `sbi_mpxy_send_message_with_resp':
cpu_ops.c:(.text+0xde): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops.o: in function `sbi_mpxy_send_message_without_resp':
cpu_ops.c:(.text+0x12e): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops.o: in function `sbi_mpxy_get_notifications':
cpu_ops.c:(.text+0x17e): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops_spinwait.o: in function `sbi_mpxy_read_attrs':
cpu_ops_spinwait.c:(.text+0xd6): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops_spinwait.o: in function `sbi_mpxy_write_attrs':
cpu_ops_spinwait.c:(.text+0x126): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops_spinwait.o: in function `sbi_mpxy_send_message_with_resp':
cpu_ops_spinwait.c:(.text+0x176): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops_spinwait.o: in function `sbi_mpxy_send_message_without_resp':
cpu_ops_spinwait.c:(.text+0x1c6): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/cpu_ops_spinwait.o: in function `sbi_mpxy_get_notifications':
cpu_ops_spinwait.c:(.text+0x216): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/kernel/suspend.o: in function `sbi_mpxy_read_attrs':
suspend.c:(.text+0x3e): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/kernel/suspend.o: in function `sbi_mpxy_write_attrs':
suspend.c:(.text+0x8e): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/kernel/suspend.o: in function `sbi_mpxy_send_message_with_resp':
suspend.c:(.text+0xde): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/kernel/suspend.o: in function `sbi_mpxy_send_message_without_resp':
suspend.c:(.text+0x12e): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/kernel/suspend.o: in function `sbi_mpxy_get_notifications':
suspend.c:(.text+0x17e): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
riscv64-linux-ld: arch/riscv/mm/cacheflush.o: in function `sbi_mpxy_read_attrs':
cacheflush.c:(.text+0x20e): multiple definition of `sbi_mpxy_read_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x11a): first defined here
riscv64-linux-ld: arch/riscv/mm/cacheflush.o: in function `sbi_mpxy_write_attrs':
cacheflush.c:(.text+0x25e): multiple definition of `sbi_mpxy_write_attrs'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x16a): first defined here
riscv64-linux-ld: arch/riscv/mm/cacheflush.o: in function `sbi_mpxy_send_message_with_resp':
cacheflush.c:(.text+0x2ae): multiple definition of `sbi_mpxy_send_message_with_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x1ba): first defined here
riscv64-linux-ld: arch/riscv/mm/cacheflush.o: in function `sbi_mpxy_send_message_without_resp':
cacheflush.c:(.text+0x2fe): multiple definition of `sbi_mpxy_send_message_without_resp'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x20a): first defined here
riscv64-linux-ld: arch/riscv/mm/cacheflush.o: in function `sbi_mpxy_get_notifications':
cacheflush.c:(.text+0x34e): multiple definition of `sbi_mpxy_get_notifications'; arch/riscv/kernel/alternative.o:alternative.c:(.text+0x25a): first defined here
--
In file included from arch/riscv/include/asm/kvm_vcpu_sbi_fwft.h:12,
from arch/riscv/include/asm/kvm_host.h:25,
from arch/riscv/kernel/asm-offsets.c:13:
arch/riscv/include/asm/sbi.h:799:5: warning: no previous prototype for 'sbi_mpxy_read_attrs' [-Wmissing-prototypes]
799 | int sbi_mpxy_read_attrs(u32 channel_id, u32 base_attrid, u32 attr_count,
| ^~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:805:5: warning: no previous prototype for 'sbi_mpxy_write_attrs' [-Wmissing-prototypes]
805 | int sbi_mpxy_write_attrs(u32 channel_id, u32 base_attrid, u32 attr_count,
| ^~~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:811:5: warning: no previous prototype for 'sbi_mpxy_send_message_with_resp' [-Wmissing-prototypes]
811 | int sbi_mpxy_send_message_with_resp(u32 channel_id, u32 msg_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:819:5: warning: no previous prototype for 'sbi_mpxy_send_message_without_resp' [-Wmissing-prototypes]
819 | int sbi_mpxy_send_message_without_resp(u32 channel_id, u32 msg_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/riscv/include/asm/sbi.h:826:39: warning: 'struct sbi_mpxy_notification_data' declared inside parameter list will not be visible outside of this definition or declaration
826 | struct sbi_mpxy_notification_data *notif_data,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/riscv/include/asm/sbi.h:825:5: warning: no previous prototype for 'sbi_mpxy_get_notifications' [-Wmissing-prototypes]
825 | int sbi_mpxy_get_notifications(u32 channel_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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