lkml.org 
[lkml]   [2019]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 0/2] Fix Arm system PMU hotplug issues
On Wed, Apr 03, 2019 at 06:08:58PM +0100, Robin Murphy wrote:
> Hi all,
>
> After a converstaion with Thomas a while back, it felt like the best way
> forward here is just to resolve the pressing preemption violation, and
> not make things more complicated by trying to manage theoretical races
> within perf core from a distance.
>
> Thus v2 simply nukes the offending logic and brings those drivers in
> line with the status quo. Due to the abrupt change in tactic I've not
> kept the review tags given for v1.
>
> Robin.
>
>
> Robin Murphy (2):
> perf/arm-cci: Remove broken race mitigation
> perf/arm-ccn: Remove broken race mitigation
>
> drivers/perf/arm-cci.c | 16 +++++++---------
> drivers/perf/arm-ccn.c | 23 +++++++++++------------
> 2 files changed, 18 insertions(+), 21 deletions(-)
>
> --
> 2.21.0.dirty
>

Hello

Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-on: sun8i-a83t-bananapi-m3

Thanks for having fixed this problem.
Regards

\
 
 \ /
  Last update: 2019-04-04 12:34    [W:0.047 / U:20.764 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site