linux-kernel - Re: [PATCH V2 2/2] firmware: arm_scmi: Skip adding bad duplicates

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Message-ID: <Zth9EMydkwvJ30T0@pluto>
Date: Wed, 4 Sep 2024 16:30:24 +0100
From: Cristian Marussi <cristian.marussi@....com>
To: Sibi Sankar <quic_sibis@...cinc.com>
Cc: sudeep.holla@....com, cristian.marussi@....com,
	linux-kernel@...r.kernel.org, arm-scmi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
	johan@...nel.org, konradybcio@...nel.org
Subject: Re: [PATCH V2 2/2] firmware: arm_scmi: Skip adding bad duplicates

On Wed, Sep 04, 2024 at 04:21:49PM +0100, Cristian Marussi wrote:
> On Wed, Sep 04, 2024 at 08:43:24AM +0530, Sibi Sankar wrote:
> > Ensure that the bad duplicates reported by the platform firmware doesn't
> > get added to the opp-tables.
> > 
> 
> Hi Sibi,
> 
> so if the idea is to make the code more robust when FW sends BAD
> duplicates, you necessarily need to properly drop opps in opp_count too.
> 
> One other option would be to just loop with xa_for_each BUT opp_count is
> used in a number of places...so first of all let's try drop count properly.
> 
> Can you try this patch down below, instead of your patch.
> If it solves, I will send a patch (after testing it a bit more :D)

Hold on... I sent you a diff that does not apply probably on your tree due
to some uncomitted local work of mine...my bad...let me resend.

Thanks,
Cristian