bpf/arena: Add kfunc for reserving arena memory #5547
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Add a new BPF arena kfunc for reserving a range of arena virtual addresses without backing them with pages. This prevents the range from being populated using bpf_arena_alloc_pages(). Signed-off-by: Emil Tsalapatis <emil@etsalapatis.com>
Add selftests for the new bpf_arena_reserve_pages kfunc. Signed-off-by: Emil Tsalapatis <emil@etsalapatis.com>
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Pull request for series with
subject: bpf/arena: Add kfunc for reserving arena memory
version: 2
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=977961