On Fri, 18 Jun 2021 01:50:59 +1000, Nicholas Piggin wrote:
> This series attempts to improve the speed of interrupts and system calls
> in three major ways.
>
> Firstly, the SRR/HSRR registers do not need to be reloaded if they were
> clobbered for the duration of the interrupt and the return NIP
This series attempts to improve the speed of interrupts and system calls
in three major ways.
Firstly, the SRR/HSRR registers do not need to be reloaded if they were
clobbered for the duration of the interrupt and the return NIP and MSR
did not changed. 64e does not implement this part, but it
