linux-kernel - Re: [PATCH] ide: Check for null pointer after calling devm

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Message-ID: <bcd92fb0-8b2a-99b8-e2d3-80882b904d2a@opensource.wdc.com>
Date:   Fri, 7 Jan 2022 15:41:19 +0900
From:   Damien Le Moal <damien.lemoal@...nsource.wdc.com>
To:     Jiasheng Jiang <jiasheng@...as.ac.cn>, davem@...emloft.net
Cc:     linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ide: Check for null pointer after calling devm_ioremap

On 2022/01/07 15:28, Jiasheng Jiang wrote:
> On Fri, Jan 07, 2022 at 01:30:35PM +0800, Damien Le Moal wrote:
>> There is no such file... What kernel is this patch against ?
> 
> Thanks, this patch is based on linux-stable-5.13.9.
> And I just notice that in Jun 16 2021, this file was removed.
> Anyway, this patch can be applied to the previous version, which still
> has the `drivers/ide/ide_platform.c`.

Kernel 5.13 is EOL. No new patches are applied to this kernel. If you need this
fixed, then please check the latest kernel first and mark the patch for
backporting (fixes + cc: stable tags) to the latest stable (5.15) and LTS
kernels (5.15, 5.10 etc).


> 
> Sincerely thanks,
> Jiang
> 


-- 
Damien Le Moal
Western Digital Research