summaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
authorJessica Yu <jeyu@redhat.com>2016-03-16 20:55:39 -0400
committerJiri Kosina <jkosina@suse.cz>2016-03-17 09:45:10 +0100
commit7e545d6eca20ce8ef7f66a63146cbff82b2ba760 (patch)
treef8c4366009b357842b8b17b3bfddbfc3b634ff40 /Documentation
parent4c973d1620ae08f5cbe27644c5f5b974c8f594ec (diff)
downloadtalos-obmc-linux-7e545d6eca20ce8ef7f66a63146cbff82b2ba760.tar.gz
talos-obmc-linux-7e545d6eca20ce8ef7f66a63146cbff82b2ba760.zip
livepatch/module: remove livepatch module notifier
Remove the livepatch module notifier in favor of directly enabling and disabling patches to modules in the module loader. Hard-coding the function calls ensures that ftrace_module_enable() is run before klp_module_coming() during module load, and that klp_module_going() is run before ftrace_release_mod() during module unload. This way, ftrace and livepatch code is run in the correct order during the module load/unload sequence without dependence on the module notifier call chain. Signed-off-by: Jessica Yu <jeyu@redhat.com> Reviewed-by: Petr Mladek <pmladek@suse.cz> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud