> On Oct 1, 2015, at 6:10 PM, Ingo Molnar <[email protected]> wrote: > > > * Taeung Song <[email protected]> wrote: > >> If perf.data file is owned by some user, >> it can't be read even if current user is root. > > That's intentional: to keep a malicious local user from passing a perf.data > to > root who does 'perf report' accidentally or in the wrong directory. > > root can copy or chown it to himself - or we could add some --really-force > flag > for that.
I got it. I didn’t know its intention. Thanks, Taeung > > Thanks, > > Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
