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author | 2014-04-14 11:23:14 +1000 | |
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committer | 2014-04-14 11:23:14 +1000 | |
commit | ecd740c6f2f092b90b95fa35f757973589eaaca2 (patch) | |
tree | ce02b1e18c4fc5729699251460cd8be7604d8401 /kernel/tracepoint.c | |
parent | selinux: correctly label /proc inodes in use before the policy is loaded (diff) | |
parent | Linux 3.14 (diff) | |
download | linux-dev-ecd740c6f2f092b90b95fa35f757973589eaaca2.tar.xz linux-dev-ecd740c6f2f092b90b95fa35f757973589eaaca2.zip |
Merge commit 'v3.14' into next
Diffstat (limited to 'kernel/tracepoint.c')
-rw-r--r-- | kernel/tracepoint.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index 29f26540e9c9..031cc5655a51 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -631,6 +631,11 @@ void tracepoint_iter_reset(struct tracepoint_iter *iter) EXPORT_SYMBOL_GPL(tracepoint_iter_reset); #ifdef CONFIG_MODULES +bool trace_module_has_bad_taint(struct module *mod) +{ + return mod->taints & ~((1 << TAINT_OOT_MODULE) | (1 << TAINT_CRAP)); +} + static int tracepoint_module_coming(struct module *mod) { struct tp_module *tp_mod, *iter; @@ -641,7 +646,7 @@ static int tracepoint_module_coming(struct module *mod) * module headers (for forced load), to make sure we don't cause a crash. * Staging and out-of-tree GPL modules are fine. */ - if (mod->taints & ~((1 << TAINT_OOT_MODULE) | (1 << TAINT_CRAP))) + if (trace_module_has_bad_taint(mod)) return 0; mutex_lock(&tracepoints_mutex); tp_mod = kmalloc(sizeof(struct tp_module), GFP_KERNEL); |