linux-kernel - Re: [PATCH v2] null_blk: fix null-ptr-dereference while configuring 'power' and 'submit

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Date: Mon, 27 May 2024 07:38:17 +0000
From: Johannes Thumshirn <Johannes.Thumshirn@....com>
To: Markus Elfring <Markus.Elfring@....de>, Yu Kuai <yukuai3@...wei.com>,
	"linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
	"kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>, Bart Van
 Assche <bvanassche@....org>, Chaitanya Kulkarni <kch@...dia.com>, Chengming
 Zhou <zhouchengming@...edance.com>, Damien Le Moal <dlemoal@...nel.org>,
	Hannes Reinecke <hare@...e.de>, Jens Axboe <axboe@...nel.dk>, Yi Zhang
	<yi.zhang@...hat.com>, Zhu Yanjun <yanjun.zhu@...ux.dev>
CC: LKML <linux-kernel@...r.kernel.org>, Yang Erkun <yangerkun@...wei.com>, Yi
 Zhang <yi.zhang@...wei.com>, Yu Kuai <yukuai1@...weicloud.com>
Subject: Re: [PATCH v2] null_blk: fix null-ptr-dereference while configuring
 'power' and 'submit_queues'

On 26.05.24 14:58, Markus Elfring wrote:
> Will development interests grow for the usage of a statement like “guard(mutex)(&lock);”?

No