Re: [PATCH 3/3] iommu/vt-d: Remove scalabe mode in domain_context_clear_one()

[Baolu Lu]

On 2024/3/4 15:53, Tian, Kevin wrote:
> > From: Lu Baolu<baolu.lu@xxxxxxxxxxxxxxx>
> > Sent: Thursday, February 29, 2024 5:48 PM
> >
> > @@ -2175,9 +2175,6 @@ static void domain_context_clear_one(struct
> > device_domain_info *info, u8 bus, u8
> >   	struct context_entry *context;
> >   	u16 did_old;
> >
> > -	if (!iommu)
> > -		return;
> > -
> is this check only relevant to sm mode or should it be removed for
> both legacy/sm? If the latter please add a note in the commit msg.

This kind of check makes no sense. I didn't take it to sm mode. So only
need to remove it in the legacy path.

Anyway, let me update the commit message to reflect this change.

Best regards,
baolu