Re: [RFC PATCH] pci: Proof of concept at fixing pci_enable_device/bridge races

From: Guenter Roeck
Date: Wed Aug 15 2018 - 18:40:33 EST


On Thu, Aug 16, 2018 at 07:50:13AM +1000, Benjamin Herrenschmidt wrote:
> (Resent with lkml on copy)
>
> [Note: This isn't meant to be merged, it need splitting at the very
> least, see below]
>
> This is something I cooked up quickly today to test if that would fix
> my problems with large number of switch and NVME devices on POWER.
>

Is that a problem that can be reproduced with a qemu setup ?

Thanks,
Guenter