Re: [PATCH bpf-next 0/2] bpf: parallel verification

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On 4/22/19 4:58 PM, Daniel Borkmann wrote:
> On 04/19/2019 04:44 PM, Alexei Starovoitov wrote:
>> Allow the bpf verifier to run in parallel for root.
>>
>> Alexei Starovoitov (2):
>>    bpf: remove global variables
>>    bpf: drop bpf_verifier_lock
>>
>>   include/linux/bpf_verifier.h |  5 +++++
>>   kernel/bpf/verifier.c        | 33 ++++++++++++++++++---------------
>>   2 files changed, 23 insertions(+), 15 deletions(-)
>>
> 
> Too bad we still need to keep it around for unpriv. Anyway, applied, thanks!

I'm planing to add memcg accounting and teach oom_badness
about the memory used during verification. Then we can drop
the mutex for unpriv as well.




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