On 10/25/24 19:09, Johan Hovold wrote:
On Wed, Oct 23, 2024 at 03:51:45PM +0530, Sibi Sankar wrote:
Currently the perf and powercap protocol relies on the protocol domain
attributes, which just ensures that one fastchannel per domain, before
instantiating fastchannels for all possible message-ids. Fix this by
ensuring that each message-id supports fastchannel before initialization.
Again, perhaps you could include the error message I reported here so
that anyone searching for that error will find this fix more easily?
Ack
Reported-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Closes: https://lore.kernel.org/lkml/ZoQjAWse2YxwyRJv@xxxxxxxxxxxxxxxxxxxx/
Fixes: 6f9ea4dabd2d ("firmware: arm_scmi: Generalize the fast channel support")
And, also again, should you add a CC-stable tag here to get this
backported?
Ack
-Sibi
Signed-off-by: Sibi Sankar <quic_sibis@xxxxxxxxxxx>
Reviewed-by: Sudeep Holla <sudeep.holla@xxxxxxx>
Tested-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
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v3:
* Pick up R-b, T-b from the list.
* Move scmi_protocol_msg_check to the top [Sudeep]
Johan
