On Sun, Oct 16, 2016 at 10:54:34AM -0400, Alan Stern wrote:
> On Sat, 15 Oct 2016, Bryan Paluch wrote:
> 
> > Increase ohci watchout delay to 275 ms. Previous delay was 250 ms
> > with 20 ms of slack, after removing slack time some ohci controllers don't
> > respond in time. Logs from systems with controllers that have the
> > issue would show "HcDoneHead not written back; disabled"
> > 
> > Signed-off-by: Bryan Paluch <bryanpal...@gmail.com>
> > ---
> > Reported and discussed:
> > https://lkml.kernel.org/r/<
> > pine.lnx.4.44l0.1610151100250.29083-100...@netrider.rowland.org>
> >  drivers/usb/host/ohci-hcd.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
> > index 1700908..86612ac 100644
> > --- a/drivers/usb/host/ohci-hcd.c
> > +++ b/drivers/usb/host/ohci-hcd.c
> > @@ -72,7 +72,7 @@
> >  static const char      hcd_name [] = "ohci_hcd";
> > 
> >  #define        STATECHANGE_DELAY       msecs_to_jiffies(300)
> > -#define        IO_WATCHDOG_DELAY       msecs_to_jiffies(250)
> > +#define        IO_WATCHDOG_DELAY       msecs_to_jiffies(275)
> > 
> >  #include "ohci.h"
> >  #include "pci-quirks.h"
> 
> Acked-by: Alan Stern <st...@rowland.harvard.edu>
> 
> Greg, this should be marked for -stable; the problem was apparently
> introduced between 4.7 and 4.8.

Ok, I would, but I don't see this patch in my inbox anywhere, was it
posted publicly?

confused,

greg k-h
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