Re: linux acpi (thunderbolt? bug)

[Thomas Gleixner]

On Wed, 14 Feb 2018, Thomas Gleixner wrote:
> On Wed, 14 Feb 2018, Yuriy Vostrikov wrote:
> > after sleep 1 time
> > name:   VECTOR
> >  size:   0
> >  mapped: 35
> >  flags:  0x00000041
> > Online bitmaps:        2
> > Global available:    385
> > Global reserved:      12
> > Total allocated:      32
> > System: 41: 0-19,32,50,128,238-255
> >  | CPU | avl | man | act | vectors
> >      0   185     1    18  33-43,46-49,51-53
> >      1   200     1     3  33-37
> 
> The accounting is already screwed. CPU1 claims to have 3 allocated vectors,
> but the allocation bitmap has 5 bits set !?! 
> 
> I have no idea yet how that can happen. Lemme stare into the code some more
> and I came back to you.

Still confused.

Does this happen if you boot w/o the thunderbolt thingy and then do
suspend/resume cycles?

Can you please take snapshots from:

    /proc/interrupts
    /sys/kernel/debug/irq/*

right after boot, after the unplug, before suspend and after resume?

Thanks,

	tglx