RE: [PATCH v2 15/19] intel_iommu: Replay pasid binds after context cache invalidation

2025-06-26 Thread Duan, Zhenzhong
>-Original Message- >From: Eric Auger >Subject: Re: [PATCH v2 15/19] intel_iommu: Replay pasid binds after context >cache invalidation > > > >On 6/20/25 9:18 AM, Zhenzhong Duan wrote: >> From: Yi Liu >> >> This replays guest pasid attachments

Re: [PATCH v2 15/19] intel_iommu: Replay pasid binds after context cache invalidation

2025-06-23 Thread Eric Auger
On 6/20/25 9:18 AM, Zhenzhong Duan wrote: > From: Yi Liu > > This replays guest pasid attachments after context cache invalidation. > This is a behavior to ensure safety. Actually, programmer should issue > pasid cache invalidation with proper granularity after issuing a context > cache invalid

[PATCH v2 15/19] intel_iommu: Replay pasid binds after context cache invalidation

2025-06-20 Thread Zhenzhong Duan
From: Yi Liu This replays guest pasid attachments after context cache invalidation. This is a behavior to ensure safety. Actually, programmer should issue pasid cache invalidation with proper granularity after issuing a context cache invalidation. Signed-off-by: Yi Liu Signed-off-by: Yi Sun Si