linux-kernel - Re: [PATCH v5 0/2] Allow parameter in smc/hvc calls

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Message-ID: <20230509160100.2reb4il5enadjaum@bogus>
Date:   Tue, 9 May 2023 17:01:00 +0100
From:   Sudeep Holla <sudeep.holla@....com>
To:     Nikunj Kela <quic_nkela@...cinc.com>
Cc:     cristian.marussi@....com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/2] Allow parameter in smc/hvc calls

On Sat, May 06, 2023 at 11:24:26AM -0700, Nikunj Kela wrote:
> Currently, smc/hvc calls are made with parameters set
> to zeros. We are using multiple scmi instances within
> a VM. We are sharing the same smc-id(func_id) with all
> scmi instance. The hypervisor needs a way to distinguish
> among hvc calls made from different instances.
> 
> This patch series introduces new compatible string which
> can be used to pass shmem channel address as parameters
> to smc/hvc calls.
> 
> ---
> v5 -> avoid computing page and offset in send function
> Link: https://lore.kernel.org/all/20230418185659.29745-1-quic_nkela@quicinc.com/
>

Thanks for the updated patch. I will pick this up for v6.5 and update
once queued.

-- 
Regards,
Sudeep