Hi, Sorry for asking again but I would be really greatfull is someone can tell me what's wrong when using a kernel that I compiled by my own.
I do not have that issue is I use the kernel shipped by my distro (FC14). Thanks On Thu, Apr 28, 2011 at 7:04 PM, Francis Moreau <[email protected]> wrote: > 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 > -- 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
