On Wed, Feb 5, 2014 at 9:05 AM, David Laight wrote:
> From: Dan Williams
>> Yes, but I think we need to centralize the context under which
>> commands are submitted. The complicating factor is the mix of
>> synchronous command submission and interrupt driven asynchronous
>> command queuing. I th
From: Dan Williams
> Yes, but I think we need to centralize the context under which
> commands are submitted. The complicating factor is the mix of
> synchronous command submission and interrupt driven asynchronous
> command queuing. I think we can simplify it by making it all
> submitted from a
On Wed, Feb 5, 2014 at 1:22 AM, David Laight wrote:
> From: Dan Williams
>> > Adding another list that will have its own set of bugs seems retrograde
>> > top me.
>>
>> What bugs? Please be specific. The problem to be addressed is not
>> the allocation of commands, but that timeouts of one comm
From: Dan Williams
> > Adding another list that will have its own set of bugs seems retrograde top
> > me.
>
> What bugs? Please be specific. The problem to be addressed is not
> the allocation of commands, but that timeouts of one command eat the
> timeout periods of subsequent commands. I'm
On Thu, Jan 30, 2014 at 6:25 AM, David Laight wrote:
> From: Mathias Nyman
>> Only changes since v1 are fixing smatch warnings and errors.
>> patch 01/10
>> Check for null return from alloc_command, release lock in error path and
>> don't dereference possible null pointer in error path.
On Thu, Jan 30, 2014 at 02:25:48PM +, David Laight wrote:
> I think it would be much simpler to allocate a parallel array to the actual
> hardware command ring that contains the additional information for the request
> (instead of allocating it pre-request).
> This would immediately solve any p
From: Mathias Nyman
> Only changes since v1 are fixing smatch warnings and errors.
> patch 01/10
> Check for null return from alloc_command, release lock in error path and
> don't dereference possible null pointer in error path.
>
> patch 04/10
> release lock in xhci_stop_dev() err
Only changes since v1 are fixing smatch warnings and errors.
patch 01/10
Check for null return from alloc_command, release lock in error path and
don't dereference possible null pointer in error path.
patch 04/10
release lock in xhci_stop_dev() error path.
This is the second
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