On Wed, May 28, 2014 at 10:01:30AM +1000, Benjamin Herrenschmidt wrote: > On Fri, 2014-05-23 at 19:41 +1000, Benjamin Herrenschmidt wrote: > > Some backends call hvc_kick() to wakeup the HVC thread from its > > slumber upon incoming characters. This however doesn't work > > properly because it uses msleep_interruptible() which is mostly > > immune to wake_up_process(). It will basically go back to sleep > > until the timeout is expired (only signals can really wake it). > > > > Replace it with a simple shedule_timeout_interruptible() instead, > > which may wakeup earlier every now and then but we really don't > > care in this case. > > Nobody commented ? :-) > > Greg, do you want to take this in the tty tree or can I stick it in > powerpc ?
I'll take it, thanks. greg k-h _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev