linux-kernel - Re: [PATCH] firmware: arm_scmi: Fix device node validation for mailbox transport

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Message-Id: <167837075465.2091199.6035203534481749476.b4-ty@arm.com>
Date:   Thu,  9 Mar 2023 14:09:50 +0000
From:   Sudeep Holla <sudeep.holla@....com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Cristian Marussi <cristian.marussi@....com>
Cc:     Sudeep Holla <sudeep.holla@....com>, viresh.kumar@...aro.org,
        vincent.guittot@...aro.org, stable@...r.kernel.org
Subject: Re: [PATCH] firmware: arm_scmi: Fix device node validation for mailbox transport

On Tue, 07 Mar 2023 16:23:24 +0000, Cristian Marussi wrote:
> When mailboxes are used as a transport it is possible to setup the SCMI
> transport layer, depending on the underlying channels configuration, to use
> one or two mailboxes, associated, respectively, to one or two, distinct,
> shared memory areas: any other combination should be treated as invalid.
> 
> Add more strict checking of SCMI mailbox transport device node descriptors.
> 
> [...]

Applied to sudeep.holla/linux (for-next/scmi/fixes), thanks!

[1/1] firmware: arm_scmi: Fix device node validation for mailbox transport
      https://git.kernel.org/sudeep.holla/c/2ab4f4018cb6

--
Regards,
Sudeep