Re: [PATCH v2 2/2] io_uring: Potential Oops in io_sq_offload_start()

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To: "David S. Miller" <davem@xxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>
Subject: Re: [PATCH v2 2/2] io_uring: Potential Oops in io_sq_offload_start()
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Fri, 3 May 2019 14:43:34 +0300
Cc: Amritha Nambiar <amritha.nambiar@xxxxxxxxx>, Willem de Bruijn <willemb@xxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Peter Zijlstra <peterz@xxxxxxxxxxxxx>
In-reply-to: <20190430092619.GC2239@kadam>
References: <20190404104527.GX4038@hirez.programming.kicks-ass.net> <20190408081513.GB15239@kadam> <20190430092619.GC2239@kadam>
User-agent: Mutt/1.10.1 (2018-07-13)

On Tue, Apr 30, 2019 at 12:26:19PM +0300, Dan Carpenter wrote:
> The io_uring patches are slated for v5.7 so we should figure out a
> solution for this bug.
> 

Never mind.  We merged a different fix.  975554b03edd
("io_uring: fix SQPOLL cpu validation").

regards,
dan carpenter

References:
- Re: [PATCH 1/2] cpumask: Introduce possible_cpu_safe()
  - From: Peter Zijlstra
- [PATCH v2 2/2] io_uring: Potential Oops in io_sq_offload_start()
  - From: Dan Carpenter
- Re: [PATCH v2 2/2] io_uring: Potential Oops in io_sq_offload_start()
  - From: Dan Carpenter

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