------- Comment From kamale...@in.ibm.com 2018-05-22 00:13 EDT------- (In reply to comment #5) > I built a test kernel with commit df78d3f6148092d33a9a24c7a9cfac3d0220b484. > The test kernel can be downloaded from: > http://kernel.ubuntu.com/~jsalisbury/lp1771844 > > Can you test this kernel and see if it resolves this bug? > > Note about installing test kernels: > ? If the test kernel is prior to 4.15(Bionic) you need to install the > linux-image and linux-image-extra .deb packages. > ? If the test kernel is 4.15(Bionic) or newer, you need to install the > linux-image-unsigned, linux-modules and linux-modules-extra .deb packages. > > Thanks in advance!
Thanks for building the kernel with the patch. Can you share the kernel sources, so that can I build the livepatch modules based on the sources. Standard .config, does not build the samples/livepatch to do the basic testing. cat /boot/config-4.15.0-20-generic |grep -i livepatch CONFIG_HAVE_LIVEPATCH=y CONFIG_LIVEPATCH=y I would also try to build livepatch modules other than the sample modules in the kernel sources to verify save_stack_trace functionality. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771844 Title: powerpc/livepatch: Implement reliable stack tracing for the consistency model To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1771844/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
