diff options
Diffstat (limited to 'meta/recipes-devtools/python/python3')
| -rw-r--r-- | meta/recipes-devtools/python/python3/ptesthack.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/meta/recipes-devtools/python/python3/ptesthack.patch b/meta/recipes-devtools/python/python3/ptesthack.patch deleted file mode 100644 index 8cfa92f9e8..0000000000 --- a/meta/recipes-devtools/python/python3/ptesthack.patch +++ /dev/null | |||
| @@ -1,60 +0,0 @@ | |||
| 1 | This test hangs under 5.0 kernels onwards. It appears to be caused by the commit in the kernel: | ||
| 2 | |||
| 3 | commit 4f693b55c3d2d2239b8a0094b518a1e533cf75d5 (HEAD, refs/bisect/bad) | ||
| 4 | Author: Eric Dumazet <edumazet@google.com> | ||
| 5 | Date: Tue Nov 27 14:42:03 2018 -0800 | ||
| 6 | |||
| 7 | tcp: implement coalescing on backlog queue | ||
| 8 | |||
| 9 | In case GRO is not as efficient as it should be or disabled, | ||
| 10 | we might have a user thread trapped in __release_sock() while | ||
| 11 | softirq handler flood packets up to the point we have to drop. | ||
| 12 | |||
| 13 | This patch balances work done from user thread and softirq, | ||
| 14 | to give more chances to __release_sock() to complete its work | ||
| 15 | before new packets are added the the backlog. | ||
| 16 | |||
| 17 | This also helps if we receive many ACK packets, since GRO | ||
| 18 | does not aggregate them. | ||
| 19 | |||
| 20 | This patch brings ~60% throughput increase on a receiver | ||
| 21 | without GRO, but the spectacular gain is really on | ||
| 22 | 1000x release_sock() latency reduction I have measured. | ||
| 23 | |||
| 24 | Signed-off-by: Eric Dumazet <edumazet@google.com> | ||
| 25 | Cc: Neal Cardwell <ncardwell@google.com> | ||
| 26 | Cc: Yuchung Cheng <ycheng@google.com> | ||
| 27 | Acked-by: Neal Cardwell <ncardwell@google.com> | ||
| 28 | Signed-off-by: David S. Miller <davem@davemloft.net> | ||
| 29 | |||
| 30 | |||
| 31 | Reported to upstream kernel for advice: https://lore.kernel.org/netdev/85aabf9d4f41b6c57629e736993233f80a037e59.camel@linuxfoundation.org/T/#u | ||
| 32 | |||
| 33 | Disable the test for now to stop ptests hanging | ||
| 34 | |||
| 35 | Upstream-Status: Inappropriate [real cause of issue still TBD] | ||
| 36 | |||
| 37 | Index: Python-3.7.2/Lib/test/test_httplib.py | ||
| 38 | =================================================================== | ||
| 39 | --- Python-3.7.2.orig/Lib/test/test_httplib.py | ||
| 40 | +++ Python-3.7.2/Lib/test/test_httplib.py | ||
| 41 | @@ -1114,6 +1114,7 @@ class BasicTest(TestCase): | ||
| 42 | self.assertEqual(sock.file.read(), extradata) #we read to the end | ||
| 43 | resp.close() | ||
| 44 | |||
| 45 | + @unittest.skip("broken on newer kernels") | ||
| 46 | def test_response_fileno(self): | ||
| 47 | # Make sure fd returned by fileno is valid. | ||
| 48 | serv = socket.socket( | ||
| 49 | Index: Python-3.7.2/Lib/test/test_ssl.py | ||
| 50 | =================================================================== | ||
| 51 | --- Python-3.7.2.orig/Lib/test/test_ssl.py | ||
| 52 | +++ Python-3.7.2/Lib/test/test_ssl.py | ||
| 53 | @@ -4146,6 +4146,7 @@ class ThreadedTests(unittest.TestCase): | ||
| 54 | self.assertEqual(sess_stat['accept'], 4) | ||
| 55 | self.assertEqual(sess_stat['hits'], 2) | ||
| 56 | |||
| 57 | + @unittest.skip("broken on newer kernels") | ||
| 58 | def test_session_handling(self): | ||
| 59 | client_context, server_context, hostname = testing_context() | ||
| 60 | client_context2, _, _ = testing_context() | ||
