On 09/18/2017 03:03 PM, Tobias Klauser wrote:
If bpf_map_precharge_memlock in dev_map_alloc, -ENOMEM is returned
regardless of the actual error produced by bpf_map_precharge_memlock.
Fix it by passing on the error returned by bpf_map_precharge_memlock.
Also return -EINVAL instead of -ENOMEM if the page count overflow check
fails.
This makes dev_map_alloc match the behavior of other bpf maps' alloc
functions wrt. return values.
Signed-off-by: Tobias Klauser <tklau...@distanz.ch>
(This would then need to go via net tree.)
Acked-by: Daniel Borkmann <dan...@iogearbox.net>
