** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/2035181
Title:
Regression for ubuntu_bpf test build on Jammy 5.15.0-85.95
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Jammy:
New
Bug description:
Issue found with Jammy 5.15.0-85.95 in cycle 2023.09.04
This issue does not exist with 5.15.0-83.92 in cycle 2023.08.07 (-84
is a security cycle, in which the ubuntu_bpf test was not triggered
there)
Test build failed with:
CLNG-BPF [test_maps] test_btf_map_in_map.o
CLNG-BPF [test_maps] test_btf_newkv.o
CLNG-BPF [test_maps] test_btf_nokv.o
CLNG-BPF [test_maps] test_btf_skc_cls_ingress.o
CLNG-BPF [test_maps] test_cgroup_link.o
CLNG-BPF [test_maps] test_check_mtu.o
CLNG-BPF [test_maps] test_cls_redirect.o
make[1]: Leaving directory
'/home/ubuntu/autotest/client/tmp/ubuntu_bpf/src/linux/tools/testing/selftests/bpf'
make: Leaving directory
'/home/ubuntu/autotest/client/tmp/ubuntu_bpf/src/linux/tools/testing/selftests'
stderr:
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from
latest version at 'include/uapi/linux/bpf.h'
Warning: Kernel ABI header at 'tools/include/uapi/linux/netlink.h' differs
from latest version at 'include/uapi/linux/netlink.h'
Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs
from latest version at 'include/uapi/linux/if_link.h'
progs/test_cls_redirect.c:90:2: error: static_assert expression is not an
integral constant expression
sizeof(flow_ports_t) !=
^~~~~~~~~~~~~~~~~~~~~~~
progs/test_cls_redirect.c:91:3: note: cast that performs the conversions of a
reinterpret_cast is not allowed in a constant expression
offsetofend(struct bpf_sock_tuple, ipv4.dport) -
^
progs/test_cls_redirect.c:32:3: note: expanded from macro 'offsetofend'
(offsetof(TYPE, MEMBER) + sizeof((((TYPE *)0)->MEMBER)))
^
/home/ubuntu/autotest/client/tmp/ubuntu_bpf/src/linux/tools/testing/selftests/bpf/tools/include/bpf/bpf_helpers.h:81:33:
note: expanded from macro 'offsetof'
#define offsetof(type, member) ((unsigned long)&((type *)0)->member)
^
progs/test_cls_redirect.c:95:2: error: static_assert expression is not an
integral constant expression
sizeof(flow_ports_t) !=
^~~~~~~~~~~~~~~~~~~~~~~
progs/test_cls_redirect.c:96:3: note: cast that performs the conversions of a
reinterpret_cast is not allowed in a constant expression
offsetofend(struct bpf_sock_tuple, ipv6.dport) -
^
progs/test_cls_redirect.c:32:3: note: expanded from macro 'offsetofend'
(offsetof(TYPE, MEMBER) + sizeof((((TYPE *)0)->MEMBER)))
^
/home/ubuntu/autotest/client/tmp/ubuntu_bpf/src/linux/tools/testing/selftests/bpf/tools/include/bpf/bpf_helpers.h:81:33:
note: expanded from macro 'offsetof'
#define offsetof(type, member) ((unsigned long)&((type *)0)->member)
^
2 errors generated.
make[1]: *** [Makefile:470:
/home/ubuntu/autotest/client/tmp/ubuntu_bpf/src/linux/tools/testing/selftests/bpf/test_cls_redirect.o]
Error 1
make: *** [Makefile:171: all] Error 2
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