On Mon, Oct 07, 2024 at 11:36:39AM +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. Perhaps you could include the error message I reported here so that anyone searching for that error will find this fix more easily. > 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") > Signed-off-by: Sibi Sankar <quic_sibis@xxxxxxxxxxx> Do we want this to be backported as well so that you should add a CC-stable tag? Either way, this does seem to address the FC errors I reported: Tested-by: Johan Hovold <johan+linaro@xxxxxxxxxx> Johan
