Re: [PATCH 0/8 v4] printk: Cleanups and softlockup avoidance

From: Andrew Morton
Date: Tue Apr 08 2014 - 15:03:46 EST


On Tue, 8 Apr 2014 16:27:26 +0200 Jan Kara <jack@xxxxxxx> wrote:

> On Tue 25-03-14 18:54:53, Jan Kara wrote:
> > Hello,
> >
> > this is another revision of the printk softlockup series.
> >
> > Changes since v3:
> > Fixed bogus warning in console_try_lock_spin() in non-preemptible kernels.
> > Fixed infinite loop in console_flush() when console was suspended.
> >
> > Changes since v2:
> > I have fixed up some small problems pointed out by Andrew, added possibility to
> > configure out the printk offloading logic (for small systems), and offload
> > kthreads are now started only once printk.offload_chars is set to value > 0.
> >
> > Intro for the newcomers to the series below.
> Ping Andrew?

I buffer up new material before and during the merge window. Uncorkage
will happen later this week.
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