diff options
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 8b58eece4e58..af71987df81c 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -53,6 +53,7 @@ #include <linux/time_namespace.h> #include <linux/binfmts.h> #include <linux/futex.h> +#include <linux/rseq.h> #include <linux/sched.h> #include <linux/sched/autogroup.h> @@ -2868,6 +2869,11 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3, case PR_FUTEX_HASH: error = futex_hash_prctl(arg2, arg3, arg4); break; + case PR_RSEQ_SLICE_EXTENSION: + if (arg4 || arg5) + return -EINVAL; + error = rseq_slice_extension_prctl(arg2, arg3); + break; default: trace_task_prctl_unknown(option, arg2, arg3, arg4, arg5); error = -EINVAL; |