lkml.org 
[lkml]   [2017]   [Dec]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [ANNOUNCE] 4.1.46-rt52
On Mon, Dec 11, 2017 at 03:01:39PM -0600, Corey Minyard wrote:
> On 12/11/2017 02:20 PM, Julia Cartwright wrote:
> > On Mon, Dec 11, 2017 at 01:04:58PM -0600, Corey Minyard wrote:
[..]
> > > >
> > > > Sebastian Andrzej Siewior (2):
> > > > PM / CPU: replace raw_notifier with atomic_notifier (fixup)
> > > This change breaks the compile of 4.1 on ARM (and other things using
> > > kernel/cpu_pm.c).
> > >
> > > rcu_irq_enter_irqson() and friends doesn't exist in 4.1. In fact,
> > > rcu_irq_enter() doesn't even exist.
> > >
> > > Sorry I didn't get to testing this earlier, I've been focused on other things.
> > Thanks! My current builds apparently don't currently cover CPU_PM
> > builds, so I didn't see this :(. Thanks for the report.
> >
> > v4.1 does contain rcu_irq_enter(), and it looks like what we should be
> > using in 4.1 instead.
>
> Ah, it does, I looked in the wrong place.
>
> > I'm thinking the below should be okay; I'll be standing up a proper cpu
> > hotplugging test to give it some runtime.
>
> The below should work.  You'll need an ARM64, ARM or MIPS system with
> the proper config settings to exercise this code, though.

Shouldn't be a problem, I've got an ARM64 board that I've been meaning
to integrate into my testing anyway.

Thanks,
Julia

\
 
 \ /
  Last update: 2017-12-11 22:24    [W:0.053 / U:0.660 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site