linux-kernel - Re: [PATCH] mtd: rawnand: protect access to rawnand devices while in suspend

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Message-ID: <20220117074339.ctuaxnetz47j45z4@skn-laptop.hadsten>
Date:   Mon, 17 Jan 2022 08:43:39 +0100
From:   Sean Nyekjaer <sean@...nix.com>
To:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Boris Brezillon <bbrezillon@...nel.org>
Cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mtd: rawnand: protect access to rawnand devices while in
 suspend

On Mon, Dec 20, 2021 at 02:00:15PM +0100, Sean Nyekjaer wrote:
> Prevent rawnend access while in a suspended state.
> 
> Commit 013e6292aaf5 ("mtd: rawnand: Simplify the locking") allows the
> rawnand layer to return errors rather than waiting in a blocking wait.
> 
> Tested on a iMX6ULL.
> 
> Fixes: 013e6292aaf5 ("mtd: rawnand: Simplify the locking")
> Signed-off-by: Sean Nyekjaer <sean@...nix.com>
> ---

Hi Boris and Miquel,

I know the kernel test robot is complaining a bit about uninitialized
values.
But is this OK? If I fix the unitialized values?

/Sean