Re: [PATCH bpf-next v5 0/2] bpf: allow map helpers access to map values directly

On 04/24/2018 03:06 PM, Paul Chaignon wrote: > Currently, helpers that expect ARG_PTR_TO_MAP_KEY and ARG_PTR_TO_MAP_VALUE > can only access stack and packet memory. This patchset allows these > helpers to directly access map values by passing registers of type > PTR_TO_MAP_VALUE. > > The first pa

[PATCH bpf-next v5 0/2] bpf: allow map helpers access to map values directly

Currently, helpers that expect ARG_PTR_TO_MAP_KEY and ARG_PTR_TO_MAP_VALUE can only access stack and packet memory. This patchset allows these helpers to directly access map values by passing registers of type PTR_TO_MAP_VALUE. The first patch changes the verifier; the second adds new test cases.