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Posted to notifications@skywalking.apache.org by "spacewander (via GitHub)" <gi...@apache.org> on 2023/02/03 14:43:22 UTC

[GitHub] [skywalking-rover] spacewander opened a new pull request, #76: chore: improve readablity

spacewander opened a new pull request, #76:
URL: https://github.com/apache/skywalking-rover/pull/76

   Signed-off-by: spacewander <sp...@gmail.com>


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[GitHub] [skywalking-rover] spacewander commented on a diff in pull request #76: chore: improve readablity

Posted by "spacewander (via GitHub)" <gi...@apache.org>.
spacewander commented on code in PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#discussion_r1096467162


##########
bpf/profiling/network/args.h:
##########
@@ -244,9 +244,11 @@ static __inline struct socket_buffer_reader_t* read_socket_data(struct sock_data
     if (size > MAX_PROTOCOL_SOCKET_READ_LENGTH) {
         size = MAX_PROTOCOL_SOCKET_READ_LENGTH;
     }
+    // use & to work around an issue in kernel verifier.
+    // See https://github.com/apache/skywalking/discussions/10273

Review Comment:
   @wu-sheng 
   I replace this with the original issue, so people can get rid of the workaround once the original issue is resolved.



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[GitHub] [skywalking-rover] wu-sheng commented on a diff in pull request #76: chore: improve readablity

Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on code in PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#discussion_r1096390807


##########
bpf/profiling/network/args.h:
##########
@@ -244,9 +244,11 @@ static __inline struct socket_buffer_reader_t* read_socket_data(struct sock_data
     if (size > MAX_PROTOCOL_SOCKET_READ_LENGTH) {
         size = MAX_PROTOCOL_SOCKET_READ_LENGTH;
     }
+    // use & to work around an issue in kernel verifier.
+    // See https://github.com/apache/skywalking/discussions/10273

Review Comment:
   Please put a summary in the comments directly.
   We don't recommend to put a link in codes. The issue could be edited or be updated later.



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[GitHub] [skywalking-rover] wu-sheng commented on pull request #76: chore: improve readablity

Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1481388118

   @mrproliu This change seem breaking something.


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[GitHub] [skywalking-rover] mrproliu commented on pull request #76: chore: improve readablity

Posted by "mrproliu (via GitHub)" <gi...@apache.org>.
mrproliu commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1416685056

   I think [there](https://github.com/apache/skywalking-rover/blob/main/bpf/profiling/network/netmonitor.c#L285) should also be an update.


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[GitHub] [skywalking-rover] wu-sheng commented on pull request #76: chore: improve readablity

Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1418349549

   e2e fails, please recheck.


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[GitHub] [skywalking-rover] spacewander commented on pull request #76: chore: improve readablity

Posted by "spacewander (via GitHub)" <gi...@apache.org>.
spacewander commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1482108471

   > @spacewander This PR had been open for months, are you still working on this?
   
   I still could not figure out why the e2e tests are not passed.


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[GitHub] [skywalking-rover] wu-sheng commented on pull request #76: chore: improve readablity

Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1481340664

   @spacewander This PR had been open for months, are you still working on this?


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[GitHub] [skywalking-rover] spacewander commented on pull request #76: chore: improve readablity

Posted by "spacewander (via GitHub)" <gi...@apache.org>.
spacewander commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1482123856

   I decide to close this PR first, as I am still busy working on other stuff. Maybe someone else can work on it and figure out why the tests are not passed.


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[GitHub] [skywalking-rover] mrproliu commented on pull request #76: chore: improve readablity

Posted by "mrproliu (via GitHub)" <gi...@apache.org>.
mrproliu commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1482109912

   > > @spacewander This PR had been open for months, are you still working on this?
   > 
   > I still could not figure out why the e2e tests are not passed.
   
   It looks like the eBPF verification failed. Have you tried to download the [E2E logs](https://github.com/apache/skywalking-rover/suites/11762446093/artifacts/613197130) or try to run it on your local machine?


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[GitHub] [skywalking-rover] spacewander commented on pull request #76: chore: improve readablity

Posted by "spacewander (via GitHub)" <gi...@apache.org>.
spacewander commented on PR #76:
URL: https://github.com/apache/skywalking-rover/pull/76#issuecomment-1482116866

   I tried to read the logs but didn't find out why. As for the setup the e2e environment, I am too busy recently so I didn't try it.


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[GitHub] [skywalking-rover] spacewander closed pull request #76: chore: improve readablity

Posted by "spacewander (via GitHub)" <gi...@apache.org>.
spacewander closed pull request #76: chore: improve readablity
URL: https://github.com/apache/skywalking-rover/pull/76


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