Re: [PATCH] usb: musb: Fix locking errors for host only mode

[Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>]

On Fri, Aug 26, 2016 at 07:57:39AM -0700, Tony Lindgren wrote:
> * Bin Liu <b-liu-l0cyMroinI0@public.gmane.org> [160826 07:57]:
> > On Fri, Aug 26, 2016 at 07:39:05AM -0700, Tony Lindgren wrote:
> > > Hi,
> > > 
> > > * Bin Liu <b-liu-l0cyMroinI0@public.gmane.org> [160825 10:19]:
> > > > Hi,
> > > > 
> > > > On Thu, Aug 18, 2016 at 03:40:38PM -0700, Tony Lindgren wrote:
> > > > > If we have USB gadgets disabled and USB_MUSB_HOST set, we get
> > > > > errors "possible irq lock inverssion dependency detected"
> > > > > errors during boot.
> > > > > 
> > > > > Let's fix the issue by adding start_musb flag and start
> > > > > the controller after we're out of the spinlock protected
> > > > > section.
> > > > > 
> > > > > Reported-by: Ladislav Michl <ladis-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org>
> > > > > Tested-by: Ladislav Michl <ladis-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org>
> > > > > Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
> > > > 
> > > > Signed-off-by: Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>
> > > 
> > > Bin, your Signed-off-by here suggests you've committed this to
> > > a fixes branch somewhere but I can't see it in next. Are you
> > > going to send a pull request for it or what's the plan?
> > > Just wondering.. Also added Greg to Cc.
> > 
> > I don't have a public git repo to host my musb maintenance work yet, and
> > I don't have a plan to create one since there aren't many musb patches
> > from the community.  So far I have been managing all the patches in my
> > local tree, and sending patch bombs to Greg. Your this patch will be
> > sent to Greg today or tomorrow.
> 
> OK so no need for me to do anything then. Thanks for the update.

No, nothing no your side now, the patch is good to go ;)

BTY, sorry for beeing slow on reviewing patches lately. There are a
few critical things in my work coming up during my vacation.
(maintaining musb is not part of my paid job...)

> 
> Tony

Regards,
-Bin.
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