On Mon, 11 May 2020 22:58:24 +1000, Michael Ellerman wrote:
> This option increases the number of SLB misses by limiting the number
> of kernel SLB entries, and increased flushing of cached lookaside
> information. This helps stress test difficult to hit paths in the
> kernel.
>
> [mpe: Relocate the code into arch/powerpc/mm, s/torture/stress/]
Applied to powerpc/next.
[1/1] powerpc/64s/hash: Add stress_slb kernel boot option to increase SLB faults
https://git.kernel.org/powerpc/c/82a1b8ed5604cccf30b6ff03bcd61640cd26369b
cheers
