[dpdk-dev] [PATCH] VFIO: Avoid to enable vfio while the module not loaded

On 12/5/2014 12:31 AM, Burakov, Anatoly wrote: > Hi Michael > >> But indeed, when try to unload both vfio and vfio_iommu_type1, >> /dev/vfio/vfio still there, I'm also surprise. >> >> My ENV is fedora20, kernel version 3.6.7-200 X86_64. >> >> Believe or not, you can have a try, it seems a kernel is

[dpdk-dev] [PATCH] VFIO: Avoid to enable vfio while the module not loaded

Hi Michael > But indeed, when try to unload both vfio and vfio_iommu_type1, > /dev/vfio/vfio still there, I'm also surprise. > > My ENV is fedora20, kernel version 3.6.7-200 X86_64. > > Believe or not, you can have a try, it seems a kernel issue. > > When you unload both two modules, then open

[dpdk-dev] [PATCH] VFIO: Avoid to enable vfio while the module not loaded

On 12/4/2014 9:12 PM, Burakov, Anatoly wrote: > Hi Michael > >> When vfio module is not loaded when kernel support vfio feature, the >> routine still try to open the container to get file description. >> >> This action is not safe, and of cause got error messages: >> >> EAL: Detected 40 lcore(s) >>

[dpdk-dev] [PATCH] VFIO: Avoid to enable vfio while the module not loaded

Hi Michael > When vfio module is not loaded when kernel support vfio feature, the > routine still try to open the container to get file description. > > This action is not safe, and of cause got error messages: > > EAL: Detected 40 lcore(s) > EAL: unsupported IOMMU type! > EAL: VFIO support co

[dpdk-dev] [PATCH] VFIO: Avoid to enable vfio while the module not loaded

Hi Michael > When vfio module is not loaded when kernel support vfio feature, the > routine still try to open the container to get file description. > > This action is not safe, and of cause got error messages: > > EAL: Detected 40 lcore(s) > EAL: unsupported IOMMU type! > EAL: VFIO support co

[dpdk-dev] [PATCH] VFIO: Avoid to enable vfio while the module not loaded

When vfio module is not loaded when kernel support vfio feature, the routine still try to open the container to get file description. This action is not safe, and of cause got error messages: EAL: Detected 40 lcore(s) EAL: unsupported IOMMU type! EAL: VFIO support could not be initialized EAL: