On 01/19/2018 08:53 AM, Greg Kroah-Hartman wrote:
On Fri, Jan 19, 2018 at 01:00:45AM +0000, Ben Hutchings wrote:
On Mon, 2017-12-18 at 16:48 +0100, Greg Kroah-Hartman wrote:
4.4-stable review patch. If anyone has any objections, please let me know.
From: Daniel Bristot de Oliveira bristot@redhat.com
[ Upstream commit df8eac8cafce7d086be3bd5cf5a838fa37594dfb ]
[...]
I think this needs another fix on top:
commit ae83b56a56f8d9643dedbee86b457fa1c5d42f59 Author: Xunlei Pang xlpang@redhat.com Date: Wed May 10 21:03:37 2017 +0800
sched/deadline: Zero out positive runtime after throttling constrained tasks
Now queued up, thanks.
There's another fix related to this, but it doesn't appear to fix a regression and I don't know how critical it is:
commit 3effcb4247e74a51f5d8b775a1ee4abf87cc089a Author: Daniel Bristot de Oliveira bristot@redhat.com Date: Mon May 29 16:24:03 2017 +0200
sched/deadline: Use the revised wakeup rule for suspending constrained dl tasks
I'll hold off on this one until someone actually asks for it, as it's a big change.
thanks again for the review,
Hi,
This fix is also needed. Do you guys need some help in the backport? if so, please let me know! I will be glad to help.
-- Daniel
greg k-h