On Thu, Aug 05, 2021 at 06:53:37PM +0300, Ovidiu Panait wrote:
NOTE: the fixes were manually adjusted to apply to 5.4, so copying bpf@ to see if there are any concerns.
With this patchseries (applied on top of [1], which was not merged yet), all bpf verifier selftests pass: root@intel-x86-64:~# ./test_verifier ... #1056/p XDP pkt read, pkt_meta' <= pkt_data, good access OK #1057/p XDP pkt read, pkt_meta' <= pkt_data, bad access 1 OK #1058/p XDP pkt read, pkt_meta' <= pkt_data, bad access 2 OK #1059/p XDP pkt read, pkt_data <= pkt_meta', good access OK #1060/p XDP pkt read, pkt_data <= pkt_meta', bad access 1 OK #1061/p XDP pkt read, pkt_data <= pkt_meta', bad access 2 OK Summary: 1571 PASSED, 0 SKIPPED, 0 FAILED
[1] https://lore.kernel.org/stable/20210804172001.3909228-2-ovidiu.panait@windri...
All now queued up, thanks!
greg k-h