[PATCH v2] selftests/powerpc: Fix L1D flushing tests for Power10
Michael Ellerman
patch-notifications at ellerman.id.au
Wed Mar 31 12:09:25 AEDT 2021
On Tue, 23 Feb 2021 17:02:27 +1000, Russell Currey wrote:
> The rfi_flush and entry_flush selftests work by using the PM_LD_MISS_L1
> perf event to count L1D misses. The value of this event has changed
> over time:
>
> - Power7 uses 0x400f0
> - Power8 and Power9 use both 0x400f0 and 0x3e054
> - Power10 uses only 0x3e054
>
> [...]
Applied to powerpc/next.
[1/1] selftests/powerpc: Fix L1D flushing tests for Power10
https://git.kernel.org/powerpc/c/3a72c94ebfb1f171eba0715998010678a09ec796
cheers
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