Re: [PATCH] iommu/sva: remove iommu_sva_present flag

[Baolu Lu]

On 8/23/2026 5:24 PM, Zhaoyu Liu wrote:
> The global iommu_sva_present bool merely mirrors
> !list_empty(&iommu_sva_mms) under the same mutex. Remove it and rely
> on list_for_each_entry to handle the empty list case, which is a no-op.
>
> Signed-off-by: Zhaoyu Liu<liuzhaoyu.zackary@xxxxxxxxxxxxx>
> ---
>   drivers/iommu/iommu-sva.c | 14 +++-----------
>   1 file changed, 3 insertions(+), 11 deletions(-)

Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>