Re: [PATCH v13 0/6] Improve PMU support

2022-08-16 Thread Alistair Francis
On Wed, Aug 17, 2022 at 9:23 AM Atish Patra wrote: > > The latest version of the SBI specification includes a Performance Monitoring > Unit(PMU) extension[1] which allows the supervisor to start/stop/configure > various PMU events. The Sscofpmf ('Ss' for Privileged arch and > Supervisor-level > e

[PATCH v13 0/6] Improve PMU support

2022-08-16 Thread Atish Patra
The latest version of the SBI specification includes a Performance Monitoring Unit(PMU) extension[1] which allows the supervisor to start/stop/configure various PMU events. The Sscofpmf ('Ss' for Privileged arch and Supervisor-level extensions, and 'cofpmf' for Count OverFlow and Privilege Mode Fil