linux-kernel - Re: [PATCH] firmware: arm_ffa: Fix ffa_notification_info

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Message-ID: <20231108113219.GA1345456@bogus>
Date:   Wed, 8 Nov 2023 11:32:19 +0000
From:   Sudeep Holla <sudeep.holla@....com>
To:     Lorenzo Pieralisi <lpieralisi@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Sudeep Holla <sudeep.holla@....com>
Subject: Re: [PATCH] firmware: arm_ffa: Fix ffa_notification_info_get() IDs
 handling

On Wed, Nov 08, 2023 at 12:15:49PM +0100, Lorenzo Pieralisi wrote:
> To parse the retrieved ID lists appropriately in
> ffa_notification_info_get() the ids_processed variable should not
> be pre-incremented - we are dropping an identifier at the
> beginning of the list.
> 
> Fix it by using the post-increment operator to increment the number
> of processed IDs.
> 
> Fixes: 3522be48d82b ("firmware: arm_ffa: Implement the NOTIFICATION_INFO_GET interface")

Thanks for spotting and fixing this. Much appreciated!
I will queue at -rc1.

-- 
Regards,
Sudeep