Re: [dpdk-dev] [PATCH 1/3] lib/eal: fix vfio unmap that fails unexpectedly

On 21-Aug-19 2:02 PM, Chaitanya Babu Talluri wrote: Unmap of multiple pages fails after a sequence of partial map/unmaps. The scenario is that multiple maps are created in user_mem_maps, after multiple map/unmap/remap sequences. For an example, Steps: 1. Map 3 pages together 2. Un-map page1 3. R

[dpdk-dev] [PATCH 1/3] lib/eal: fix vfio unmap that fails unexpectedly

Unmap of multiple pages fails after a sequence of partial map/unmaps. The scenario is that multiple maps are created in user_mem_maps, after multiple map/unmap/remap sequences. For an example, Steps: 1. Map 3 pages together 2. Un-map page1 3. Re-map page 1 4. Un-map page 2 5. Re-map page 2 6. Un-m