Message ID | e2076a17e3eaa0cafead8208595befbb6e31b0ee.1484839971.git.jpoimboe@redhat.com (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
On Thu, 19 Jan 2017, Josh Poimboeuf wrote: > Create temporary stubs for klp_update_patch_state() so we can add > TIF_PATCH_PENDING to different architectures in separate patches without > breaking build bisectability. > > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> > Reviewed-by: Petr Mladek <pmladek@suse.com> Acked-by: Miroslav Benes <mbenes@suse.cz> Miroslav
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h index 9072f04..5cc20e5 100644 --- a/include/linux/livepatch.h +++ b/include/linux/livepatch.h @@ -123,10 +123,13 @@ void arch_klp_init_object_loaded(struct klp_patch *patch, int klp_module_coming(struct module *mod); void klp_module_going(struct module *mod); +void klp_update_patch_state(struct task_struct *task); + #else /* !CONFIG_LIVEPATCH */ static inline int klp_module_coming(struct module *mod) { return 0; } -static inline void klp_module_going(struct module *mod) { } +static inline void klp_module_going(struct module *mod) {} +static inline void klp_update_patch_state(struct task_struct *task) {} #endif /* CONFIG_LIVEPATCH */ diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index af46438..217b39d 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -64,6 +64,9 @@ static LIST_HEAD(klp_ops); static struct kobject *klp_root_kobj; +/* TODO: temporary stub */ +void klp_update_patch_state(struct task_struct *task) {} + static struct klp_ops *klp_find_ops(unsigned long old_addr) { struct klp_ops *ops;