On Thu, Feb 08, 2018 at 05:48:32PM +0000, Bart Van Assche wrote:
> On Thu, 2018-02-08 at 09:40 -0800, t...@kernel.org wrote:
> > Heh, sorry about not being clear.  What I'm trying to say is that
> > scmd->device != NULL && device->host == NULL.  Or was this what you
> > were saying all along?
> 
> What I agree with is that the request pointer (req argument) is stored in %rdi
> and that mov 0x1b0(%rdi),%rax loads scmd->device into %rax. Since RIP ==
> scsi_times_out+0x17, since the instruction at that address tries to 
> dereference
> %rax and since the register dump shows that %rax == NULL I think that means 
> that
> scmd->device == NULL.

Ah, I was completely confused about which one had to be NULL.  You're
absolutely right.  Let's continue earlier in the thread.

Thanks.

-- 
tejun

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