On 6/26/14, Michael Ellerman [off-list ref] wrote:

On Wed, 2014-06-25 at 21:34 +0400, Denis Kirjanov wrote:

quoted

We have to return the boolean here if the tag presents
or not, not just ANDing the TCI with the mask which results to:

[  709.412097] test_bpf: #18 LD_VLAN_TAG_PRESENT
[  709.412245] ret 4096 != 1
[  709.412332] ret 4096 != 1
[  709.412333] FAIL (2 times)

Hi Denis,

Is this the same version of test_bpf that is in Linus' tree?

You didn't enable the JIT.

I don't see any fails with that version, am I missing something?

  [  187.690640] test_bpf: #18 LD_VLAN_TAG_PRESENT 46 50 PASS

cheers