Re: [PATCH v2 1/5] x86/iommu: check for CMPXCHG16B when enabling IOMMU

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Mon, Jan 27, 2025 at 10:51:29AM +0100, Jan Beulich wrote:
> On 24.01.2025 13:01, Roger Pau Monne wrote:
> > From: Teddy Astie <teddy.astie@xxxxxxxxxx>
> > 
> > All hardware with VT-d/AMD-Vi has CMPXCHG16B support. Check this at
> > initialisation time, and remove the effectively-dead logic for the
> > non-cx16 case.
> 
> Nit: There's nothing being removed here, so I expect the 2nd half of the
> sentence wants dropping.

Yes, that was a copy & paste from the following patch.  Will drop the
last part of the sentence.

Thanks, Roger.