Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [PATCH RFC V2 17/17] x86/entry: Preserve PKRS MSR across exceptions | Date | Fri, 24 Jul 2020 23:31:33 +0200 |
| |
Thomas Gleixner <tglx@linutronix.de> writes: > static __always_inline idtentry_state_t idtentry_nmi_enter(void) > { > idtentry_state_t state = {}; > > nmi_enter(); > instrumentation_begin(); > state.key = save_and_clear_key(); > instrumentation_end();
Clearly lacks a
return state;
But I assume you already spotted it. Otherwise the compiler would have :)
Thanks,
tglx
| |