On Wed, Sep 05, 2018 at 10:52:12AM +0200, Peter Zijlstra wrote: > On Thu, Aug 23, 2018 at 08:07:32AM -0700, Eduardo Valentin wrote: > > On a system with X86_FEATURE_ARCH_PERFMON disabled > > and with a model not known by family PMU drivers, > > user gets a kernel message log like the following: > > [ 0.100114] Performance Events: unsupported p6 CPU model 85 no PMU driver, > > software events only. > > > > The "unsupported .. CPU" part may be confusing for some > > users leading to wrong understanding that the kernel > > does not support the CPU model. > > Send them back to first grade, such that they might learn to read? >
:-) -- All the best, Eduardo Valentin
