Excerpts from Michael Ellerman's message of June 16, 2021 12:07 am:
> Nicholas Piggin writes:
>> This series attempts to improve the speed of interrupts and system calls
>> in three major ways.
>
> With the full series applied I'm seeing various warnings.
Gah, sorry :( I've tested hash/radix gue
Nicholas Piggin writes:
> This series attempts to improve the speed of interrupts and system calls
> in three major ways.
With the full series applied I'm seeing various warnings.
I feel like I must be missing some lead up patch?
cheers
mambo, p8, hash, be:
[0.001038][T0] ---
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 cou
