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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-25 19:43:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-25 19:43:48 -0800 |
| commit | f838767555d40f29bc4771c5c8cc63193094b7cc (patch) | |
| tree | 50d126b8fd20a8f50e13263529805e8eaea73db3 /kernel/livepatch/core.h | |
| parent | 436b2a8039ac00f8dc6ae8f3bd2be83748f72312 (diff) | |
| parent | 0e672adc87e5ae1758b6e0571b42d743a8324327 (diff) | |
Merge tag 'livepatching-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching updates from Petr Mladek:
- New API to track system state changes done be livepatch callbacks. It
helps to maintain compatibility between livepatches.
- Update Kconfig help text. ORC is another reliable unwinder.
- Disable generic selftest timeout. Livepatch selftests have their own
per-operation fine-grained timeouts.
* tag 'livepatching-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
x86/stacktrace: update kconfig help text for reliable unwinders
livepatch: Selftests of the API for tracking system state changes
livepatch: Documentation of the new API for tracking system state changes
livepatch: Allow to distinguish different version of system state changes
livepatch: Basic API to track system state changes
livepatch: Keep replaced patches until post_patch callback is called
selftests/livepatch: Disable the timeout
Diffstat (limited to 'kernel/livepatch/core.h')
| -rw-r--r-- | kernel/livepatch/core.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/livepatch/core.h b/kernel/livepatch/core.h index ec43a40b853f..38209c7361b6 100644 --- a/kernel/livepatch/core.h +++ b/kernel/livepatch/core.h @@ -13,8 +13,9 @@ extern struct list_head klp_patches; #define klp_for_each_patch(patch) \ list_for_each_entry(patch, &klp_patches, list) -void klp_free_patch_start(struct klp_patch *patch); -void klp_discard_replaced_patches(struct klp_patch *new_patch); +void klp_free_patch_async(struct klp_patch *patch); +void klp_free_replaced_patches_async(struct klp_patch *new_patch); +void klp_unpatch_replaced_patches(struct klp_patch *new_patch); void klp_discard_nops(struct klp_patch *new_patch); static inline bool klp_is_object_loaded(struct klp_object *obj) |