Re: [PATCH v3] cpuidle: change enter_s2idle() prototype

2020-07-27 Thread Rafael J. Wysocki
On Mon, Jul 27, 2020 at 5:25 AM Neal Liu wrote: > > Control Flow Integrity(CFI) is a security mechanism that disallows > changes to the original control flow graph of a compiled binary, > making it significantly harder to perform such attacks. > > init_state_node() assign same function callback

[PATCH v3] cpuidle: change enter_s2idle() prototype

2020-07-26 Thread Neal Liu
Control Flow Integrity(CFI) is a security mechanism that disallows changes to the original control flow graph of a compiled binary, making it significantly harder to perform such attacks. init_state_node() assign same function callback to different function pointer declarations. static int