selftests: net/{lib,openvswitch}: extend CFLAGS to keep options from environment

2025-02-08T08:58:05+00:00

[ Upstream commit 9b06d5b956131bde535f5c045cf8c1ff6bfba76c ] Package build environments like Fedora rpmbuild introduced hardening options (e.g. -pie -Wl,-z,now) by passing a -spec option to CFLAGS and LDFLAGS. Some Makefiles currently override CFLAGS but not LDFLAGS, which leads to a mismatch and build failure, for example: /usr/bin/ld: /tmp/ccd2apay.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIE /usr/bin/ld: failed to set dynamic section sizes: bad value collect2: error: ld returned 1 exit status make[1]: *** [../../lib.mk:222: tools/testing/selftests/net/lib/csum] Error 1 openvswitch/Makefile CFLAGS currently do not appear to be used, but fix it anyway for the case when new tests are introduced in future. Fixes: 1d0dc857b5d8 ("selftests: drv-net: add checksum tests") Signed-off-by: Jan Stancek Acked-by: Matthieu Baerts (NGI0) Reviewed-by: Hangbin Liu Link: https://patch.msgid.link/3d173603ee258f419d0403363765c9f9494ff79a.1737635092.git.jstancek@redhat.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

selftests: add openvswitch selftest suite

2022-10-27T10:31:24+00:00

Previous commit resolves a WARN splat that can be difficult to reproduce, but with the ovs-dpctl.py utility, it can be trivial. Introduce a test case which creates a DP, and then downgrades the feature set. This will include a utility 'ovs-dpctl.py' that can be extended to do additional tests and diagnostics. Signed-off-by: Aaron Conole Signed-off-by: Paolo Abeni

kernel/linux.git/tools/testing/selftests/net/openvswitch/Makefile, branch v6.12.80

selftests: net/{lib,openvswitch}: extend CFLAGS to keep options from environment

selftests: add openvswitch selftest suite