Hello, I'm trying to use perf-probe, but it fails.
Basically it's due to the buildid of the running kernel (the one which can be read from /sys/kernel/notes) and the one in vmlinx (which I compiled my self). I did this: $ make $ make modules_install install $ ls vmlinux vmlinux reboot $ perf probe -k vmlinux -L schedule Failed to find path of kernel module. Failed to open debuginfo file. Error: Failed to show lines. (-2) So my question is why the buildids doesn't match ? I guess I did something wrong since it's pretty a standard use case but I don't see why... Thanks -- Francis -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
