Re: [PATCH v2 00/17] arm64: Self-hosted trace related errata workarounds

From: Will Deacon
Date: Fri Oct 08 2021 - 03:32:39 EST


Hi Suzuki,

On Tue, Sep 21, 2021 at 02:41:04PM +0100, Suzuki K Poulose wrote:
> This series adds CPU erratum work arounds related to the self-hosted
> tracing. The list of affected errata handled in this series are :
>
> * TRBE may overwrite trace in FILL mode
> - Arm Neoverse-N2 #2139208
> - Cortex-A710 #211985
>
> * A TSB instruction may not flush the trace completely when executed
> in trace prohibited region.
>
> - Arm Neoverse-N2 #2067961
> - Cortex-A710 #2054223
>
> * TRBE may write to out-of-range address
> - Arm Neoverse-N2 #2253138
> - Cortex-A710 #2224489
>
> The series applies on the self-hosted/trbe fixes posted here [0].
> A tree containing both the series is available here [1]

Any chance you could put the arch/arm64/ bits at the start of the series,
please? That way, I can queue them on their own branch which can be shared
with the coresight tree.

Thanks,

Will