** Description changed: - SRU request, Xenial + SRU request, Xenial, Artful [Impact] lttng dkms modules fail to build against newer HWE kernels because of missing 4.14 compat fixes that allow it to build against newer 4.14 kernels. [Fix] Upstream lttng 4.14 compat fixes. [Testcase] Without the fix, running the kernel team autotest lttng regression test suite fails because the module does not build and install. With the fix the lttng smoke tests pass. To run the test: sudo autotest/client/autotest-local autotest/client/tests/ubuntu_lttng_smoke_test/control using git://kernel.ubuntu.com/ubuntu/autotest and git://kernel.ubuntu.com/ubuntu/autotest-client-tests [Regression Potential] lttng fails to build and work against older kernels. As the new code is #if'def'd compat code the 4.14 specific changes are not built into the older kernels, so this risk is small. -------------------------------------------------------------------------- [stdout] Setting up lttng-modules-dkms (2.8.0-1ubuntu1~16.04.3) ... [stdout] Loading new lttng-modules-2.8.0 DKMS files... [stdout] First Installation: checking all kernels... [stdout] Building only for 4.14.0-1002-azure-edge [stdout] Building initial module for 4.14.0-1002-azure-edge [stdout] Error! Bad return status for module build on kernel: 4.14.0-1002-azure-edge (x86_64) [stdout] Consult /var/lib/dkms/lttng-modules/2.8.0/build/make.log for more information.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739591 Title: lttng-modules-dkms failed to build with 4.14 Azure edge kernel on Xenial To manage notifications about this bug go to: https://bugs.launchpad.net/lttng-modules/+bug/1739591/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs