linux-kernel - Re: [PATCH -next] block: fix uaf for flush rq while iterating tags

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Message-ID: <efb457db-97d5-34aa-4fa1-678a387ee366@huaweicloud.com>
Date: Tue, 19 Nov 2024 09:30:44 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: Ming Lei <ming.lei@...hat.com>, Yu Kuai <yukuai1@...weicloud.com>
Cc: axboe@...nel.dk, linux-block@...r.kernel.org,
 linux-kernel@...r.kernel.org, yi.zhang@...wei.com, yangerkun@...wei.com,
 "yukuai (C)" <yukuai3@...wei.com>
Subject: Re: [PATCH -next] block: fix uaf for flush rq while iterating tags

Hi, Jens!

在 2024/11/05 15:58, Ming Lei 写道:
> OK, looks fine, since queue usage counter only works in percpu mode with
> disk attached for !GD_OWNS_QUEUE, maybe QUEUE_FLAG_INIT_DONE can be renamed
> too, but anyway:
> 
> Reviewed-by: Ming Lei<ming.lei@...hat.com>

Can you apply this patch perhaps for rc2?

Thanks,
Kuai