Re: [ovs-dev] [PATCH] dpdk: Allow retaining CAP_SYS_RAWIO privileges

2023-03-06 Thread Aaron Conole
Simon Horman writes: > On Fri, Mar 03, 2023 at 10:16:00AM -0500, Aaron Conole wrote: >> Open vSwitch generally tries to let the underlying operating system >> managed the low level details of hardware, for example DMA mapping, >> bus arbitration, etc. However, when using DPDK, the underlying >>

Re: [ovs-dev] [PATCH] dpdk: Allow retaining CAP_SYS_RAWIO privileges

2023-03-06 Thread Simon Horman
On Fri, Mar 03, 2023 at 10:16:00AM -0500, Aaron Conole wrote: > Open vSwitch generally tries to let the underlying operating system > managed the low level details of hardware, for example DMA mapping, > bus arbitration, etc. However, when using DPDK, the underlying > operating system yields

[ovs-dev] [PATCH] dpdk: Allow retaining CAP_SYS_RAWIO privileges

2023-03-03 Thread Aaron Conole
Open vSwitch generally tries to let the underlying operating system managed the low level details of hardware, for example DMA mapping, bus arbitration, etc. However, when using DPDK, the underlying operating system yields control of many of these details to userspace for management. In the case