Ubuntu
linux package

  1. Bug #1771844
  2. Comment #4

Comment 4 for bug 1771844

Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2018-05-23 06:27 EDT-------
(In reply to comment #7)
> I built a new test kernel and included the source package.
>
> The test kernel can be downloaded from:
> http://kernel.ubuntu.com/~jsalisbury/lp1771844

Thanks for sharing the kernel sources. I was able to verify the patch with livepatch-sample.ko :
[ 4772.567633] livepatch_sample: tainting kernel with TAINT_LIVEPATCH
[ 4772.569747] livepatch_sample: module verification failed: signature and/or required key missing - tainting kernel
[ 4772.579440] livepatch: enabling patch 'livepatch_sample'
[ 4772.580686] livepatch: 'livepatch_sample': starting patching transition
[ 4777.032952] livepatch: 'livepatch_sample': patching complete
[ 4800.732461] livepatch: 'livepatch_sample': starting unpatching transition
[ 4804.969121] livepatch: 'livepatch_sample': unpatching complete

transition (un)patching works as expected.