Failed to build reuseport_bpf test in net from ubuntu_kernel_selftests on PowerPC with X-fips

[Po-Hsu Lin]

make: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net'
gcc -Wall -Wl,--no-as-needed -O2 -g -I../../../../usr/include/ reuseport_bpf.c -o /home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/reuseport_bpf
../lib.mk:109: recipe for target '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/reuseport_bpf' failed
make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net'
Makefile:72: recipe for target 'all' failed
make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
stderr:
reuseport_bpf.c: In function ‘attach_ebpf’:
reuseport_bpf.c:126:33: error: ‘SO_ATTACH_REUSEPORT_EBPF’ undeclared (first use in this function)
if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd,
^
reuseport_bpf.c:126:33: note: each undeclared identifier is reported only once for each function it appears in
reuseport_bpf.c: In function ‘attach_cbpf’:
reuseport_bpf.c:148:33: error: ‘SO_ATTACH_REUSEPORT_CBPF’ undeclared (first use in this function)
if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &p, sizeof(p)))
^
reuseport_bpf.c: In function ‘test_filter_no_reuseport’:
reuseport_bpf.c:378:34: error: ‘SO_ATTACH_REUSEPORT_EBPF’ undeclared (first use in this function)
if (!setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd,
^
reuseport_bpf.c:383:34: error: ‘SO_ATTACH_REUSEPORT_CBPF’ undeclared (first use in this function)
if (!setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &cprog,
^
make[1]: *** [/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/reuseport_bpf] Error 1
make: *** [all] Error 2

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1828912

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Marcelo Cerri (mhcerri)]

Hi, Sam.

Can you provide a link to the full logs? Checking xenial/linux-fips source code there's no reuseport_bpf.c, and it looks like that test was introduced in 4.4.

[Po-Hsu Lin (cypressyew)]

Hello Marcelo,

It looks like this was induced by running the test from the Bionic source tree, instead of the Xenial tree.

I have corrected this on the infrastructure. And restart the kernel-selftest against the same P8 box, all tests have passed.

This bug will only valid if we're gonna to port these tests back to Xenial.
If not, I will close all of them
Thanks!

[Marcelo Cerri (mhcerri)]

Thanks! I was about to write to you saying that I wasn't finding the failing tests :-)

I believe we can close the bugs.