| 2020-03-20 09:43:29 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2020-03-20 09:43:53 |
Po-Hsu Lin |
tags |
|
4.4 s390x sru-20200316 ubuntu-bpf-jit |
|
| 2020-03-20 09:44:22 |
Po-Hsu Lin |
tags |
4.4 s390x sru-20200316 ubuntu-bpf-jit |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 ubuntu-bpf-jit |
|
| 2020-03-20 09:44:27 |
Po-Hsu Lin |
tags |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 ubuntu-bpf-jit |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 ubuntu-bpf-jit xenial |
|
| 2020-03-20 09:44:34 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu) |
|
| 2020-03-20 09:44:41 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Xenial |
|
| 2020-03-20 09:44:41 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2020-03-20 09:53:59 |
Po-Hsu Lin |
description |
Issue separated from bug 1768452
The ubuntu_bpf_jit will report the following failure on Xenial s390x:
* test_bpf: #250 BPF_MAXINSNS: ld_abs+vlan_push/pop FAIL to select_runtime err=-524
This test has been moved to the bpf in kselftests:
https://github.com/torvalds/linux/commit/93731ef086cee90af594e62874bb98ae6d6eee91
"Remove all eBPF tests involving LD_ABS/LD_IND from test_bpf.ko. Reason
is that the eBPF tests from test_bpf module do not go via BPF verifier
and therefore any instruction rewrites from verifier cannot take place.
Therefore, move them into test_verifier which runs out of user space,
so that verfier can rewrite LD_ABS/LD_IND internally in upcoming patches.
It will have the same effect since runtime tests are also performed from
there. This also allows to finally unexport bpf_skb_vlan_{push,pop}_proto
and keep it internal to core kernel." |
Issue separated from bug 1768452
The ubuntu_bpf_jit will report the following failure on Xenial s390x:
* test_bpf: #250 BPF_MAXINSNS: ld_abs+vlan_push/pop FAIL to select_runtime err=-524
This test has been moved to the test_verifier test in bpf of kselftests:
https://github.com/torvalds/linux/commit/93731ef086cee90af594e62874bb98ae6d6eee91
"Remove all eBPF tests involving LD_ABS/LD_IND from test_bpf.ko. Reason
is that the eBPF tests from test_bpf module do not go via BPF verifier
and therefore any instruction rewrites from verifier cannot take place.
Therefore, move them into test_verifier which runs out of user space,
so that verfier can rewrite LD_ABS/LD_IND internally in upcoming patches.
It will have the same effect since runtime tests are also performed from
there. This also allows to finally unexport bpf_skb_vlan_{push,pop}_proto
and keep it internal to core kernel." |
|
| 2020-03-20 10:00:21 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2020-03-20 10:00:23 |
Ubuntu Kernel Bot |
linux (Ubuntu Xenial): status |
New |
Incomplete |
|
| 2020-05-05 06:42:19 |
Po-Hsu Lin |
tags |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 ubuntu-bpf-jit xenial |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 ubuntu-bpf-jit xenial |
|
| 2020-07-29 03:00:00 |
Po-Hsu Lin |
tags |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 ubuntu-bpf-jit xenial |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 sru-20200629 sru-20200720 ubuntu-bpf-jit xenial |
|
| 2020-07-29 03:00:30 |
Po-Hsu Lin |
tags |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 sru-20200629 sru-20200720 ubuntu-bpf-jit xenial |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 sru-20200629 sru-20200720 ubuntu-bpf-jit ubuntu-kernel-selftests xenial |
|
| 2020-07-29 03:00:52 |
Po-Hsu Lin |
summary |
ld_abs+vlan_push/pop from ubuntu_bpf_jit will fail on X s390x |
ld_abs+vlan_push/pop from test_bpf in ubuntu_bpf_jit will fail on X s390x |
|
| 2021-04-07 16:52:58 |
Kleber Sacilotto de Souza |
linux (Ubuntu Xenial): status |
Incomplete |
Confirmed |
|
| 2021-04-07 16:53:08 |
Kleber Sacilotto de Souza |
linux (Ubuntu): status |
Incomplete |
Invalid |
|
| 2021-05-04 13:24:17 |
Kleber Sacilotto de Souza |
tags |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 sru-20200629 sru-20200720 ubuntu-bpf-jit ubuntu-kernel-selftests xenial |
4.4 s390x sru-20200106 sru-20200217 sru-20200316 sru-20200427 sru-20200629 sru-20200720 sru-20210412 ubuntu-bpf-jit ubuntu-kernel-selftests xenial |
|
