Thread (28 messages) 28 messages, 2 authors, 2018-02-21

Re: [PATCH v2] blk-mq: Fix race between resetting the timer and completion handling

From: "tj@kernel.org" <tj@kernel.org>
Date: 2018-02-08 17:19:34

Hello, Bart.

On Thu, Feb 08, 2018 at 05:10:45PM +0000, Bart Van Assche wrote:
I think "dereferencing a pointer" means reading the memory location that pointer points
at? Anyway, I think we both interpret the crash report in the same way, namely that it
means that scmd->device == NULL.
No, what I'm trying to say is that it's is the device->host reference
not the scmd->device reference.

Thanks.

-- 
tejun
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