On Thu, 28 Dec 2017, Dexuan Cui wrote: > > From: Thomas Gleixner [mailto:tglx@xxxxxxxxxxxxx] > > Sent: Thursday, December 28, 2017 03:03 > > > > On Wed, Dec 20, 2017 at 02:12:05AM +0000, Dexuan Cui wrote: > > > > > > For Linux VM running on Hyper-V, we did get "spurious APIC interrupt > > > > through vector " and a patchset, which included the patch you identifed > > > > ("genirq: Add config option for reservation mode"), was made to fix the > > > > issue. But since you're using a physical machine rathter than a VM, I > > > > suspect it should be a different issue. > > > > Aaargh! Why was this never reported and where is that magic patchset? > > tglx > > Hi Thomas, > The Hyper-V specific issue was reported and you made a patchset to fix it: > https://patchwork.kernel.org/patch/10006171/ > https://lkml.org/lkml/2017/10/17/120 Ah, ok. I did not make the connection. I'll have a scan through the tree to figure out whether there is some other weird place which is missing that. Thanks, tglx
