X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=kernel%2Ffork.c;h=d277e83ed3e06d702875e4823a827c8a4c48b729;hb=36324a990cf578b57828c04cd85ac62cd25cf5a4;hp=accb7221d54751ecbd8f440e89066116c3ae8586;hpb=de06dbfa7861c9019eedefc0c356ba86e5098f1b;p=deliverable%2Flinux.git

diff --git a/kernel/fork.c b/kernel/fork.c
index accb7221d547..d277e83ed3e0 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -75,6 +75,7 @@
 #include <linux/aio.h>
 #include <linux/compiler.h>
 #include <linux/sysctl.h>
+#include <linux/kcov.h>
 
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
@@ -392,6 +393,8 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
 
 	account_kernel_stack(ti, 1);
 
+	kcov_task_init(tsk);
+
 	return tsk;
 
 free_ti:
@@ -1892,7 +1895,7 @@ static int check_unshare_flags(unsigned long unshare_flags)
 	if (unshare_flags & ~(CLONE_THREAD|CLONE_FS|CLONE_NEWNS|CLONE_SIGHAND|
 				CLONE_VM|CLONE_FILES|CLONE_SYSVSEM|
 				CLONE_NEWUTS|CLONE_NEWIPC|CLONE_NEWNET|
-				CLONE_NEWUSER|CLONE_NEWPID))
+				CLONE_NEWUSER|CLONE_NEWPID|CLONE_NEWCGROUP))
 		return -EINVAL;
 	/*
 	 * Not implemented, but pretend it works if there is nothing