* [PATCH bpf-next v3 0/2] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops
@ 2024-02-04 6:58 Geliang Tang
2024-02-04 6:58 ` [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper Geliang Tang
2024-02-04 6:58 ` [PATCH bpf-next v3 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
0 siblings, 2 replies; 14+ messages in thread
From: Geliang Tang @ 2024-02-04 6:58 UTC (permalink / raw)
To: Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko,
Martin KaFai Lau, Song Liu, Yonghong Song, Matthieu Baerts,
Eduard Zingerman, John Fastabend, KP Singh, Stanislav Fomichev,
Hao Luo, Jiri Olsa
Cc: Geliang Tang, bpf, mptcp, kernel test robot
From: Geliang Tang <tanggeliang@kylinos.cn>
v3:
- fix this build error:
kernel/bpf/btf.c:7750:11: error: incomplete definition of type 'struct module'
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402040934.Fph0XeEo-lkp@intel.com/
v2:
- add register_check_missing_btf helper as Jiri suggested.
Geliang Tang (2):
bpf, btf: Add register_check_missing_btf helper
bpf, btf: Check btf for register_bpf_struct_ops
kernel/bpf/btf.c | 47 ++++++++++++++++++++++++++---------------------
1 file changed, 26 insertions(+), 21 deletions(-)
--
2.40.1
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper
2024-02-04 6:58 [PATCH bpf-next v3 0/2] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops Geliang Tang
@ 2024-02-04 6:58 ` Geliang Tang
2024-02-09 3:28 ` kernel test robot
2024-02-04 6:58 ` [PATCH bpf-next v3 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
1 sibling, 1 reply; 14+ messages in thread
From: Geliang Tang @ 2024-02-04 6:58 UTC (permalink / raw)
To: Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko,
Martin KaFai Lau, Song Liu, Yonghong Song, Matthieu Baerts,
Eduard Zingerman, John Fastabend, KP Singh, Stanislav Fomichev,
Hao Luo, Jiri Olsa
Cc: Geliang Tang, bpf, mptcp
From: Geliang Tang <tanggeliang@kylinos.cn>
This patch extracts duplicate code on error path when btf_get_module_btf()
returns NULL from the functions __register_btf_kfunc_id_set() and
register_btf_id_dtor_kfuncs() into a new helper named
register_check_missing_btf() to check CONFIG_DEBUG_INFO_BTF,
CONFIG_DEBUG_INFO_BTF_MODULES and CONFIG_MODULE_ALLOW_BTF_MISMATCH in it.
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
kernel/bpf/btf.c | 43 +++++++++++++++++++++++--------------------
1 file changed, 23 insertions(+), 20 deletions(-)
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index f7725cb6e564..d166c12206ea 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -26,6 +26,7 @@
#include <linux/bsearch.h>
#include <linux/kobject.h>
#include <linux/sysfs.h>
+#include <linux/module.h>
#include <net/netfilter/nf_bpf_link.h>
@@ -7738,6 +7739,24 @@ static struct btf *btf_get_module_btf(const struct module *module)
return btf;
}
+static int register_check_missing_btf(const struct module *module, const char *msg)
+{
+ if (!module && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) {
+ pr_err("missing vmlinux BTF, cannot register %s\n", msg);
+ return -ENOENT;
+ }
+ if (module && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES)) {
+ if (IS_ENABLED(CONFIG_MODULE_ALLOW_BTF_MISMATCH)) {
+ pr_warn("allow module %s BTF mismatch, skip register %s\n",
+ module->name, msg);
+ return 0;
+ }
+ pr_err("missing module %s BTF, cannot register %s\n", module->name, msg);
+ return -ENOENT;
+ }
+ return 0;
+}
+
BPF_CALL_4(bpf_btf_find_by_name_kind, char *, name, int, name_sz, u32, kind, int, flags)
{
struct btf *btf = NULL;
@@ -8098,15 +8117,8 @@ static int __register_btf_kfunc_id_set(enum btf_kfunc_hook hook,
int ret, i;
btf = btf_get_module_btf(kset->owner);
- if (!btf) {
- if (!kset->owner && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) {
- pr_err("missing vmlinux BTF, cannot register kfuncs\n");
- return -ENOENT;
- }
- if (kset->owner && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES))
- pr_warn("missing module BTF, cannot register kfuncs\n");
- return 0;
- }
+ if (!btf)
+ return register_check_missing_btf(kset->owner, "kfuncs");
if (IS_ERR(btf))
return PTR_ERR(btf);
@@ -8214,17 +8226,8 @@ int register_btf_id_dtor_kfuncs(const struct btf_id_dtor_kfunc *dtors, u32 add_c
int ret;
btf = btf_get_module_btf(owner);
- if (!btf) {
- if (!owner && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) {
- pr_err("missing vmlinux BTF, cannot register dtor kfuncs\n");
- return -ENOENT;
- }
- if (owner && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES)) {
- pr_err("missing module BTF, cannot register dtor kfuncs\n");
- return -ENOENT;
- }
- return 0;
- }
+ if (!btf)
+ return register_check_missing_btf(owner, "dtor kfuncs");
if (IS_ERR(btf))
return PTR_ERR(btf);
--
2.40.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH bpf-next v3 2/2] bpf, btf: Check btf for register_bpf_struct_ops
2024-02-04 6:58 [PATCH bpf-next v3 0/2] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops Geliang Tang
2024-02-04 6:58 ` [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper Geliang Tang
@ 2024-02-04 6:58 ` Geliang Tang
2024-02-04 7:48 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
2024-02-04 8:08 ` MPTCP CI
1 sibling, 2 replies; 14+ messages in thread
From: Geliang Tang @ 2024-02-04 6:58 UTC (permalink / raw)
To: Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko,
Martin KaFai Lau, Song Liu, Yonghong Song, Matthieu Baerts,
Eduard Zingerman, John Fastabend, KP Singh, Stanislav Fomichev,
Hao Luo, Jiri Olsa
Cc: Geliang Tang, bpf, mptcp
From: Geliang Tang <tanggeliang@kylinos.cn>
Similar to the handling in the functions __register_btf_kfunc_id_set()
and register_btf_id_dtor_kfuncs(), this patch uses the newly added
helper register_check_missing_btf() and IS_ERR() to check the return
value of btf_get_module_btf().
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
kernel/bpf/btf.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index d166c12206ea..714f13121f1c 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -8890,7 +8890,9 @@ int __register_bpf_struct_ops(struct bpf_struct_ops *st_ops)
btf = btf_get_module_btf(st_ops->owner);
if (!btf)
- return -EINVAL;
+ return register_check_missing_btf(st_ops->owner, "structs");
+ if (IS_ERR(btf))
+ return PTR_ERR(btf);
log = kzalloc(sizeof(*log), GFP_KERNEL | __GFP_NOWARN);
if (!log) {
--
2.40.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-04 6:58 ` [PATCH bpf-next v3 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
@ 2024-02-04 7:48 ` MPTCP CI
2024-02-04 8:08 ` MPTCP CI
1 sibling, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-04 7:48 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (GitHub Action) did some validations and here is its report:
- KVM Validation: normal:
- Unstable: 2 failed test(s): selftest_mptcp_join selftest_simult_flows 🔴:
- Task: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/7772406927
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/5d55ee6769d9
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-normal
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-04 6:58 ` [PATCH bpf-next v3 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-04 7:48 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
@ 2024-02-04 8:08 ` MPTCP CI
1 sibling, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-04 8:08 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (Cirrus) did some validations with a debug kernel and here is its report:
- KVM Validation: debug (except selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/6020601719029760
- Summary: https://api.cirrus-ci.com/v1/artifact/task/6020601719029760/summary/summary.txt
- KVM Validation: debug (only selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/5457651765608448
- Summary: https://api.cirrus-ci.com/v1/artifact/task/5457651765608448/summary/summary.txt
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/5d55ee6769d9
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-debug
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper
2024-02-04 6:58 ` [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper Geliang Tang
@ 2024-02-09 3:28 ` kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2024-02-09 3:28 UTC (permalink / raw)
To: Geliang Tang, Alexei Starovoitov, Daniel Borkmann,
Andrii Nakryiko, Martin KaFai Lau, Song Liu, Yonghong Song,
Matthieu Baerts, Eduard Zingerman, John Fastabend, KP Singh,
Stanislav Fomichev, Hao Luo, Jiri Olsa
Cc: oe-kbuild-all, Geliang Tang, bpf, mptcp
Hi Geliang,
kernel test robot noticed the following build errors:
[auto build test ERROR on bpf-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Geliang-Tang/bpf-btf-Add-register_check_missing_btf-helper/20240204-150130
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link: https://lore.kernel.org/r/6dfe28c4045e1a3d31b3ba60dde31c7650ac66df.1707029682.git.tanggeliang%40kylinos.cn
patch subject: [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper
config: x86_64-buildonly-randconfig-004-20240209 (https://download.01.org/0day-ci/archive/20240209/202402091146.VUsU5iPl-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240209/202402091146.VUsU5iPl-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402091146.VUsU5iPl-lkp@intel.com/
All errors (new ones prefixed by >>):
kernel/bpf/btf.c: In function 'btf_seq_show':
kernel/bpf/btf.c:7287:22: warning: function 'btf_seq_show' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
7287 | seq_vprintf((struct seq_file *)show->target, fmt, args);
| ^~~~~~~~
kernel/bpf/btf.c: In function 'btf_snprintf_show':
kernel/bpf/btf.c:7324:2: warning: function 'btf_snprintf_show' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
7324 | len = vsnprintf(show->target, ssnprintf->len_left, fmt, args);
| ^~~
In file included from include/asm-generic/bug.h:22,
from arch/x86/include/asm/bug.h:87,
from include/linux/bug.h:5,
from arch/x86/include/asm/paravirt.h:19,
from arch/x86/include/asm/cpuid.h:62,
from arch/x86/include/asm/processor.h:19,
from include/linux/sched.h:13,
from include/linux/ptrace.h:6,
from include/uapi/asm-generic/bpf_perf_event.h:4,
from ./arch/x86/include/generated/uapi/asm/bpf_perf_event.h:1,
from include/uapi/linux/bpf_perf_event.h:11,
from kernel/bpf/btf.c:6:
kernel/bpf/btf.c: In function 'register_check_missing_btf':
>> kernel/bpf/btf.c:7751:11: error: dereferencing pointer to incomplete type 'const struct module'
7751 | module->name, msg);
| ^~
include/linux/printk.h:427:19: note: in definition of macro 'printk_index_wrap'
427 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/printk.h:508:2: note: in expansion of macro 'printk'
508 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
kernel/bpf/btf.c:7750:4: note: in expansion of macro 'pr_warn'
7750 | pr_warn("allow module %s BTF mismatch, skip register %s\n",
| ^~~~~~~
vim +7751 kernel/bpf/btf.c
7741
7742 static int register_check_missing_btf(const struct module *module, const char *msg)
7743 {
7744 if (!module && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) {
7745 pr_err("missing vmlinux BTF, cannot register %s\n", msg);
7746 return -ENOENT;
7747 }
7748 if (module && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES)) {
7749 if (IS_ENABLED(CONFIG_MODULE_ALLOW_BTF_MISMATCH)) {
7750 pr_warn("allow module %s BTF mismatch, skip register %s\n",
> 7751 module->name, msg);
7752 return 0;
7753 }
7754 pr_err("missing module %s BTF, cannot register %s\n", module->name, msg);
7755 return -ENOENT;
7756 }
7757 return 0;
7758 }
7759
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-08 6:24 [PATCH bpf-next v5 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
` (2 preceding siblings ...)
2024-02-08 10:57 ` MPTCP CI
@ 2024-02-08 11:14 ` MPTCP CI
3 siblings, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-08 11:14 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (Cirrus) did some validations with a debug kernel and here is its report:
- KVM Validation: debug (except selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/6339634976784384
- Summary: https://api.cirrus-ci.com/v1/artifact/task/6339634976784384/summary/summary.txt
- KVM Validation: debug (only selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/4932260093231104
- Summary: https://api.cirrus-ci.com/v1/artifact/task/4932260093231104/summary/summary.txt
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/95e0e3a258c6
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-debug
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-08 6:24 [PATCH bpf-next v5 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-08 7:16 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
2024-02-08 7:32 ` MPTCP CI
@ 2024-02-08 10:57 ` MPTCP CI
2024-02-08 11:14 ` MPTCP CI
3 siblings, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-08 10:57 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (GitHub Action) did some validations and here is its report:
- KVM Validation: normal:
- Success! ✅:
- Task: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/7828113236
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/95e0e3a258c6
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-normal
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-08 6:24 [PATCH bpf-next v5 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-08 7:16 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
@ 2024-02-08 7:32 ` MPTCP CI
2024-02-08 10:57 ` MPTCP CI
2024-02-08 11:14 ` MPTCP CI
3 siblings, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-08 7:32 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (Cirrus) did some validations with a debug kernel and here is its report:
- KVM Validation: debug (except selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/4767446159065088
- Summary: https://api.cirrus-ci.com/v1/artifact/task/4767446159065088/summary/summary.txt
- KVM Validation: debug (only selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/5893346065907712
- Summary: https://api.cirrus-ci.com/v1/artifact/task/5893346065907712/summary/summary.txt
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/0a74337f9112
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-debug
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-08 6:24 [PATCH bpf-next v5 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
@ 2024-02-08 7:16 ` MPTCP CI
2024-02-08 7:32 ` MPTCP CI
` (2 subsequent siblings)
3 siblings, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-08 7:16 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (GitHub Action) did some validations and here is its report:
- KVM Validation: normal:
- Unstable: 2 failed test(s): packetdrill_regressions selftest_mptcp_join 🔴:
- Task: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/7825836847
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/0a74337f9112
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-normal
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-07 14:07 [PATCH bpf-next v4 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-07 15:01 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
@ 2024-02-07 15:46 ` MPTCP CI
1 sibling, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-07 15:46 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (Cirrus) did some validations with a debug kernel and here is its report:
- KVM Validation: debug (except selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/5151649740619776
- Summary: https://api.cirrus-ci.com/v1/artifact/task/5151649740619776/summary/summary.txt
- KVM Validation: debug (only selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/5834975782633472
- Summary: https://api.cirrus-ci.com/v1/artifact/task/5834975782633472/summary/summary.txt
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/420e302e8846
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-debug
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-07 14:07 [PATCH bpf-next v4 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
@ 2024-02-07 15:01 ` MPTCP CI
2024-02-07 15:46 ` MPTCP CI
1 sibling, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-07 15:01 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (GitHub Action) did some validations and here is its report:
- KVM Validation: normal:
- Unstable: 1 failed test(s): packetdrill_regressions 🔴:
- Task: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/7816265075
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/420e302e8846
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-normal
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-03 7:51 [PATCH bpf-next v2 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-03 8:45 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
@ 2024-02-03 9:08 ` MPTCP CI
1 sibling, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-03 9:08 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (Cirrus) did some validations with a debug kernel and here is its report:
- KVM Validation: debug (except selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/4543210647715840
- Summary: https://api.cirrus-ci.com/v1/artifact/task/4543210647715840/summary/summary.txt
- KVM Validation: debug (only selftest_mptcp_join):
- Success! ✅:
- Task: https://cirrus-ci.com/task/5669110554558464
- Summary: https://api.cirrus-ci.com/v1/artifact/task/5669110554558464/summary/summary.txt
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/ab6eec4814bc
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-debug
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: bpf, btf: Check btf for register_bpf_struct_ops: Tests Results
2024-02-03 7:51 [PATCH bpf-next v2 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
@ 2024-02-03 8:45 ` MPTCP CI
2024-02-03 9:08 ` MPTCP CI
1 sibling, 0 replies; 14+ messages in thread
From: MPTCP CI @ 2024-02-03 8:45 UTC (permalink / raw)
To: Geliang Tang; +Cc: mptcp
Hi Geliang,
Thank you for your modifications, that's great!
Our CI (GitHub Action) did some validations and here is its report:
- KVM Validation: normal:
- Unstable: 1 failed test(s): packetdrill_regressions 🔴:
- Task: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/7765613105
Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/ab6eec4814bc
If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:
$ cd [kernel source code]
$ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
--pull always mptcp/mptcp-upstream-virtme-docker:latest \
auto-normal
For more details:
https://github.com/multipath-tcp/mptcp-upstream-virtme-docker
Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)
Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2024-02-09 3:29 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-02-04 6:58 [PATCH bpf-next v3 0/2] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops Geliang Tang
2024-02-04 6:58 ` [PATCH bpf-next v3 1/2] bpf, btf: Add register_check_missing_btf helper Geliang Tang
2024-02-09 3:28 ` kernel test robot
2024-02-04 6:58 ` [PATCH bpf-next v3 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-04 7:48 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
2024-02-04 8:08 ` MPTCP CI
-- strict thread matches above, loose matches on Subject: below --
2024-02-08 6:24 [PATCH bpf-next v5 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-08 7:16 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
2024-02-08 7:32 ` MPTCP CI
2024-02-08 10:57 ` MPTCP CI
2024-02-08 11:14 ` MPTCP CI
2024-02-07 14:07 [PATCH bpf-next v4 3/3] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-07 15:01 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
2024-02-07 15:46 ` MPTCP CI
2024-02-03 7:51 [PATCH bpf-next v2 2/2] bpf, btf: Check btf for register_bpf_struct_ops Geliang Tang
2024-02-03 8:45 ` bpf, btf: Check btf for register_bpf_struct_ops: Tests Results MPTCP CI
2024-02-03 9:08 ` MPTCP CI
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