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| author | Chris J Arges <chris.j.arges@canonical.com> | 2015-12-01 20:40:56 -0600 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-12-03 23:01:27 +0100 |
| commit | 444f9e99a840c4050c0530cfef81801a21a59f4c (patch) | |
| tree | 72d000288180fa3d6312965110a26ea3b06fa09e /kernel/livepatch/core.c | |
| parent | 064c89df6247cd829a7880cc8a87b7ed2cdfccd8 (diff) | |
livepatch: function,sympos scheme in livepatch sysfs directory
The following directory structure will allow for cases when the same
function name exists in a single object.
/sys/kernel/livepatch/<patch>/<object>/<function,sympos>
The sympos number corresponds to the nth occurrence of the symbol name in
kallsyms for the patched object.
An example of patching multiple symbols can be found here:
https://github.com/dynup/kpatch/issues/493
Signed-off-by: Chris J Arges <chris.j.arges@canonical.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'kernel/livepatch/core.c')