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Date: Wed, 11 Apr 2018 11:46:44 +0800 From: Kai Heng Feng <kai.heng.feng@...onical.com> To: Thomas Gleixner <tglx@...utronix.de> Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: Regression caused by commit bc976233a872, ethernet r8169 stops working after system S3 Hi, > On Apr 3, 2018, at 4:51 PM, Thomas Gleixner <tglx@...utronix.de> wrote: > Bah. The patch is broken. New version written with brain awake below. Actually I can't reproduce this issue anymore on latest Linus' tree. I'll do a bisect and ask linux-stable maintainer to include the commit. Thanks for your help! Kai-Heng > > Thanks, > > tglx > > 8<--------------------- > --- a/kernel/irq/cpuhotplug.c > +++ b/kernel/irq/cpuhotplug.c > @@ -134,6 +134,10 @@ static bool migrate_one_irq(struct irq_d > brokeaff = false; > } > > + pr_info("IRQ%u: New affinity: %*pbl effective: %*pbl\n", > + d->irq, cpumask_pr_args(affinity), > + cpumask_pr_args(irq_data_get_effective_affinity_mask(d))); > + > if (maskchip && chip->irq_unmask) > chip->irq_unmask(d);
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