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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-11 15:30:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-11 15:30:05 -0700
commitdb0457338ece7482378d88e50ad298191c3e6947 (patch)
tree459378b5005622cdf9b3bccfb798229c20aa41a2 /kernel/stacktrace.c
parent1f7563f743d7081710a9d186a8b203997d09f383 (diff)
parent38195dd5e916f3e55aec585703f2432562c2db02 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching updates from Jiri Kosina: - stacktrace handling improvements from Miroslav benes - debug output improvements from Petr Mladek * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching: livepatch: Remove duplicate warning about missing reliable stacktrace support Revert "livepatch: Remove reliable stacktrace check in klp_try_switch_task()" stacktrace: Remove weak version of save_stack_trace_tsk_reliable() livepatch: Use static buffer for debugging messages under rq lock livepatch: Remove stale kobj_added entries from kernel-doc descriptions
Diffstat (limited to 'kernel/stacktrace.c')
-rw-r--r--kernel/stacktrace.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c
index c8d0f05721a1..e6a02b274b73 100644
--- a/kernel/stacktrace.c
+++ b/kernel/stacktrace.c
@@ -255,14 +255,6 @@ save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)
WARN_ONCE(1, KERN_INFO "save_stack_trace_regs() not implemented yet.\n");
}
-__weak int
-save_stack_trace_tsk_reliable(struct task_struct *tsk,
- struct stack_trace *trace)
-{
- WARN_ONCE(1, KERN_INFO "save_stack_tsk_reliable() not implemented yet.\n");
- return -ENOSYS;
-}
-
/**
* stack_trace_save - Save a stack trace into a storage array
* @store: Pointer to storage array

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