On Sat, 16 May 2020 01:45:50 +0200 Thomas Gleixner <[email protected]> wrote:
> To fully isolate #DB and #BP from instrumentable code it's necessary to > avoid invoking the hardware latency tracer on nmi_enter/exit(). > > Provide nmi_enter/exit() variants which are not invoking the hardware > latency tracer. That allows to put calls explicitely into the call sites > outside of the kprobe handling. > > Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Steven Rostedt (VMware) <[email protected]> -- Steve
