[PATCH 0/3] Ampere Computing ETMv4.x Support

[Suzuki K Poulose]

On 06/03/2023 05:54, Steve Clevenger wrote:
> Ampere ETMv4.x support. Added Ampere ETM ID, and changes required by
> the Ampere ETMv4.x hardware implementation.
> 

nit: Subject should be :

[PATCH <version> 0/X] <subsystem>: <component>: <Title>

in this case case:

<version> = NULL if version == 1
           = version, otherwise
Helps us to keep track of different versions of the postings.

<subsystem> == coresight

This helps the reviewers to "notice" or "ignore" a given series
depending on their interest.

<component> == etm4x
This further helps the reviewers to filter the mails within a subsystem.

[PATCH v2 0/3] coresight: etm4x: Support for Ampere computing

Also, please include a changelog from the previous version to indicate
what has changed. e.g,

"Changes since v1:
   - Modified xyz
   - Dropped abc
   - Addressed comments on ijk (<name of the requester>
"

That helps the reviewers to get a picture of what they should be looking
at and better spend their time.

Kind regards
Suzuki
> Steve Clevenger (3):
>    Add known list of Ampere ETMv4 errata
>    coresight etm4x: Early clear TRCOSLAR.OSLK prior to TRCIDR1 read
>    coresight etm4x: Add 32-bit read/write option to split 64-bit words
> 
>   Documentation/arm64/silicon-errata.rst        |  6 +-
>   .../coresight/coresight-etm4x-core.c          | 50 +++++++++++-----
>   drivers/hwtracing/coresight/coresight-etm4x.h | 58 ++++++++++++++-----
>   include/linux/coresight.h                     |  3 +
>   4 files changed, 89 insertions(+), 28 deletions(-)
>