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authorLinus Torvalds <torvalds@linux-foundation.org>2019-12-11 12:22:38 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-11 12:22:38 -0800
commit6674fdb25a9effc620c95d4c231a6ccc97b2f9b1 (patch)
tree66ad50239c3a6cc179d2857fa0a7b1bafaf5a652 /kernel/module.c
parentd1c6a2aa02af09238ad09493eb3c8685ccc3fe12 (diff)
parentff205766dbbee024a4a716638868d98ffb17748a (diff)
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Merge tag 'trace-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt: - Remove code I accidentally applied when doing a minor fix up to a patch, and then using "git commit -a --amend", which pulled in some other changes I was playing with. - Remove an used variable in trace_events_inject code - Fix function graph tracer when it traces a ftrace direct function. It will now ignore tracing a function that has a ftrace direct tramploine attached. This is needed for eBPF to use the ftrace direct code. * tag 'trace-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace: Fix function_graph tracer interaction with BPF trampoline tracing: remove set but not used variable 'buffer' module: Remove accidental change of module_enable_x()
Diffstat (limited to 'kernel/module.c')
-rw-r--r--kernel/module.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/module.c b/kernel/module.c
index 3a486f826224..b56f3224b161 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3730,6 +3730,7 @@ static int complete_formation(struct module *mod, struct load_info *info)
module_enable_ro(mod, false);
module_enable_nx(mod);
+ module_enable_x(mod);
/* Mark state as coming so strong_try_module_get() ignores us,
* but kallsyms etc. can see us. */
@@ -3752,11 +3753,6 @@ static int prepare_coming_module(struct module *mod)
if (err)
return err;
- /* Make module executable after ftrace is enabled */
- mutex_lock(&module_mutex);
- module_enable_x(mod);
- mutex_unlock(&module_mutex);
-
blocking_notifier_call_chain(&module_notify_list,
MODULE_STATE_COMING, mod);
return 0;