Re: [PATCH net-next v5 1/4] virtio_ring: enable premapped mode whatever use_dma_api

2024-08-19 Thread Xuan Zhuo
On Mon, 19 Aug 2024 18:06:07 -0700, "Si-Wei Liu" wrote: > Hi, > > May I know if this is really an intended fix to post officially, or just > a workaround/probe to make the offset in page_frag happy when > net_high_order_alloc_disable is true? In case it's the former, even > though this could fix t

Re: [PATCH net-next v5 1/4] virtio_ring: enable premapped mode whatever use_dma_api

2024-08-19 Thread Si-Wei Liu
Hi, May I know if this is really an intended fix to post officially, or just a workaround/probe to make the offset in page_frag happy when net_high_order_alloc_disable is true? In case it's the former, even though this could fix the issue, I would assume clamping to a smaller page_frag than a