With arch_klp_init_object_loaded() gone, and apply_relocate_add() now using text_poke(), livepatch no longer needs to use module_disable_ro().
Signed-off-by: Josh Poimboeuf <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]> Acked-by: Joe Lawrence <[email protected]> Acked-by: Miroslav Benes <[email protected]> --- kernel/livepatch/core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index f9ebb54affab..6b8b3c067be0 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -777,7 +777,6 @@ static int klp_init_object_loaded(struct klp_patch *patch, if (klp_is_module(obj)) { mutex_lock(&text_mutex); - module_disable_ro(patch->mod); /* * Only write module-specific relocations here @@ -787,7 +786,6 @@ static int klp_init_object_loaded(struct klp_patch *patch, */ ret = klp_apply_object_relocs(patch, obj); - module_enable_ro(patch->mod, true); mutex_unlock(&text_mutex); if (ret) -- 2.21.1
