[PATCH 3/3] nvme-pci: disable namespace identifiers for Qemu controllers

Klaus Jensen its at irrelevant.dk
Wed Apr 13 01:40:47 PDT 2022


On Apr 13 07:34, Niklas Cassel wrote:
> On Wed, Apr 13, 2022 at 06:49:05AM +0200, Christoph Hellwig wrote:
> > Qemu unconditionally reports a UUID, which depending on the qemu version
> 
> Since it appears that both older and current QEMU versions are not
> implementing this properly, perhaps you should also consider adding
> the pci vendor and device id used by older QEMU versions?
> 
> QEMU nvme pci vendor and device id was changed in commit:
> https://github.com/qemu/qemu/commit/6eb7a071292a2f11065127ac152fa24248806021
> 
> Which was first included in QEMU v5.2.0.
> 

That is a good point Niklas. +1 for that. The driver already knows about
that ID.
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