Re: [PATCH] iommu/amd-vi: make IOMMU list ro after init

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

On Mon, Sep 30, 2024 at 12:33:56PM +0200, Jan Beulich wrote:
> On 30.09.2024 12:28, Roger Pau Monne wrote:
> > The only functions to modify the list, amd_iommu_detect_one_acpi() and
> > amd_iommu_init_cleanup(), are already init.
> > 
> > Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> 
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> 
> Surely the same can be said for VT-d's acpi_*_units? And likely other
> globals there and here?

Possibly, I wasn't explicitly looking for stuff in IOMMU code to
convert from read_mostly to ro_after_init, just came across this one
while looking at something in the area.

Thanks, Roger.