On 11/30/23 09:21, Daniel Díaz wrote:I have seen this too in our testing.
Hello!
make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/1/build ARCH=x86_64 SRCARCH=x86
CROSS_COMPILE=x86_64-linux-gnu- 'CC=sccache x86_64-linux-gnu-gcc'
'HOSTCC=sccache gcc'
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x51:
unreachable instruction
x86_64-linux-gnu-ld: kernel/trace/trace_kprobe.o: in function
`__trace_kprobe_create':
trace_kprobe.c:(.text+0x2f39): undefined reference to
`kallsyms_on_each_symbol'
x86_64-linux-gnu-ld: kernel/trace/trace_kprobe.o: in function
`create_local_trace_kprobe':
trace_kprobe.c:(.text+0x384b): undefined reference to
`kallsyms_on_each_symbol'
make[1]: *** [/builds/linux/Makefile:1227: vmlinux] Error 1
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:226: __sub-make] Error 2
make: Target '__all' not remade because of errors.
----->8-----
It only affects 5.15. Bisection in progress.
I guess it will point to
Francis Laniel <flaniel@xxxxxxxxxxxxxxxxxxx>
tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols
Guenter