Am 19. November 2021 01:09:32 MEZ schrieb atishp@...:
>Last level cache and NUMA node cache events are not specific to per hart.
>Do not make them mandatory for per hart performance monitor events.
>
>Signed-off-by: Atish Patra <atishp@...>
>---
> riscv-platform-spec.adoc | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
>diff --git a/riscv-platform-spec.adoc b/riscv-platform-spec.adoc
>index 78ceae532f96..8798e71a18e5 100644
>--- a/riscv-platform-spec.adoc
>+++ b/riscv-platform-spec.adoc
>@@ -593,9 +593,10 @@ accesses should not take address misaligned exceptions.
> *** The platform must implement all of the general hardware events defined by
> the SBI PMU extension.
> ** Hardware cache events
>-*** The platform must implement all of the hardware cache events for READ
>-operations while WRITE operation must be implemented for L1D, LL and DTLB
>-caches.
>+*** The platform must implement READ operations for all of the hardware cache
>+events except SBI_PMU_HW_CACHE_NODE and SBI_PMU_HW_CACHE_LL defined in the SBI
>+PMU extension.
>+*** Thue platform must implement WRITE operation for L1D, and DTLB caches.
>

%s/Thue/The/

Best regards

Heinrich


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