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author | Ingo Molnar <mingo@kernel.org> | 2012-05-30 10:59:04 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2012-05-30 10:59:04 +0200 |
commit | 063e04776172f93b16a5eefd5661a340c1126513 (patch) | |
tree | 19cb1623631c8cc5dcf0d91f4731feec7cbefa04 /kernel/signal.c | |
parent | 59cd358a7a5b2f6b61faa01dae6cfda3830ac62a (diff) | |
parent | 731a7378b81c2f5fa88ca1ae20b83d548d5613dc (diff) | |
download | linux-063e04776172f93b16a5eefd5661a340c1126513.tar.gz linux-063e04776172f93b16a5eefd5661a340c1126513.tar.xz linux-063e04776172f93b16a5eefd5661a340c1126513.zip |
Merge branch 'linus' into perf/urgent
Merge back Linus's latest branch so that we pick up the uprobes changes.
( I tested this branch locally and while it's one from the middle of the
merge window it's a good one to base further work off. )
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/signal.c')
-rw-r--r-- | kernel/signal.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 4dbf00dfb359..f7b418217633 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -29,6 +29,7 @@ #include <linux/pid_namespace.h> #include <linux/nsproxy.h> #include <linux/user_namespace.h> +#include <linux/uprobes.h> #define CREATE_TRACE_POINTS #include <trace/events/signal.h> @@ -2191,6 +2192,9 @@ int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct signal_struct *signal = current->signal; int signr; + if (unlikely(uprobe_deny_signal())) + return 0; + relock: /* * We'll jump back here after any time we were stopped in TASK_STOPPED. |