On Fri, 30 Mar 2018 15:07:53 +0100 Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > Sure, I was mainly floating the idea of trying to pick sensible > defaults. Unstable clocks are quite rare nowadays, the ones we have in > the lab are a pair of Core2 Duo. I still have a box too ;-) I'm not so against having global_clock become default if the TSC is unstable. But there needs to be a printk warning (not a WARN, but something like: Warning: TSC unstable, switching tracing_clock default to "global" If you want to keep local, then add "trace_clock=local" on the kernel command line. -- Steve _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
