apparmor: add custom apparmorfs that will be used by policy namespace files

AppArmor policy needs to be able to be resolved based on the policy namespace a task is confined by. Add a base apparmorfs filesystem that (like nsfs) will exist as a kern mount and be accessed via jump_link through a securityfs file. Setup the base apparmorfs fns and data, but don't use it yet.

John Johansen committed 9 years ago

Commit a481f4d1 parent 64c86972 files · +338 −17Browse files

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include/uapi/linux/magic.h+2−0

@@ -80,6 +80,8 @@ · 79 unmodified lines
80	80	#define BTRFS_TEST_MAGIC 0x73727279
81	81	#define NSFS_MAGIC 0x6e736673
82	82	#define BPF_FS_MAGIC 0xcafe4a11
	83	+#define AAFS_MAGIC 0x5a3c69f0
	84	+
83	85	/* Since UDF 2.01 is ISO 13346 based... */
84	86	#define UDF_SUPER_MAGIC 0x15013346
85	87	#define BALLOON_KVM_MAGIC 0x13661366