@@ -118,10 +118,15 @@ int klp_disable_patch(struct klp_patch *);
int klp_module_coming(struct module *mod);
void klp_module_going(struct module *mod);
+static inline bool klp_patch_pending(struct task_struct *task) { return false; }
+void klp_patch_task(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 bool klp_patch_pending(struct task_struct *task) { return false; }
+static inline void klp_patch_task(struct task_struct *task) {}
#endif /* CONFIG_LIVEPATCH */
@@ -64,6 +64,9 @@ static LIST_HEAD(klp_ops);
static struct kobject *klp_root_kobj;
+/* TODO: temporary stub */
+void klp_patch_task(struct task_struct *task) {}
+
static struct klp_ops *klp_find_ops(unsigned long old_addr)
{
struct klp_ops *ops;
Create temporary stubs for klp_patch_pending() and klp_patch_task() 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> --- include/linux/livepatch.h | 7 ++++++- kernel/livepatch/core.c | 3 +++ 2 files changed, 9 insertions(+), 1 deletion(-)