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SubjectRe: [PATCH RT 2/3] irq_work: Fix checking of IRQ_WORK_LAZY flag set on non PREEMPT_RT

> 4.19.106-rt46-rc1 stable review patch.
> If anyone has any objections, please let me know.
> ------------------
> From: "Steven Rostedt (VMware)" <>
> When CONFIG_PREEMPT_RT_FULL is not set, some of the checks for using
> lazy_list are not properly made as the IRQ_WORK_LAZY is not checked. There's
> two locations that need this update, so a use_lazy_list() helper function is
> added and used in both locations.
> Link:
> Reported-by: Pavel Machek <>
> Signed-off-by: Steven Rostedt (VMware) <>

Looks okay to me, thank you.

Acked-by: Pavel Machek <>

I'm currently playing with 4.4.X branch, but I'll eventually test it.

Is it possible that 4.4.X branch needs similar patch? My code review
suggests so...

Best regards, Pavel
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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