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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 16:10:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 16:10:47 -0700 |
| commit | 3933ec73cd9bbff4a98259d0eae606af4e2850a2 (patch) | |
| tree | 9c4f78d961c2fdaa9924666ee7e9f67ebfb04850 /kernel/livepatch/transition.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid (diff) | |
| parent | Merge branch 'for-4.19/upstream' into for-linus (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching
Pull livepatching updates from Jiri Kosina:
"Code cleanups from Kamalesh Babulal"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching:
livepatch: Validate module/old func name length
livepatch: Remove reliable stacktrace check in klp_try_switch_task()
Diffstat (limited to 'kernel/livepatch/transition.c')
| -rw-r--r-- | kernel/livepatch/transition.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/livepatch/transition.c b/kernel/livepatch/transition.c index 7c6631e693bc..5bc349805e03 100644 --- a/kernel/livepatch/transition.c +++ b/kernel/livepatch/transition.c @@ -310,13 +310,6 @@ static bool klp_try_switch_task(struct task_struct *task) return true; /* - * For arches which don't have reliable stack traces, we have to rely - * on other methods (e.g., switching tasks at kernel exit). - */ - if (!klp_have_reliable_stack()) - return false; - - /* * Now try to check the stack for any to-be-patched or to-be-unpatched * functions. If all goes well, switch the task to the target patch * state. |