selinux: move ibpkeys code under CONFIG_SECURITY_INFINIBAND.
Move cache based pkey sid retrieval code which was added
with commit "409dcf31" under CONFIG_SECURITY_INFINIBAND.
As its going to alloc a new cache which impacts
low RAM devices which was enabled by default.
Suggested-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Ravi Kumar Siddojigari <rsiddoji@codeaurora.org>
[PM: checkpatch.pl cleanups, fixed capitalization in the description]
Signed-off-by: Paul Moore <paul@paul-moore.com>
diff --git a/security/selinux/Makefile b/security/selinux/Makefile
index ccf9504..2000f95 100644
--- a/security/selinux/Makefile
+++ b/security/selinux/Makefile
@@ -6,7 +6,7 @@
obj-$(CONFIG_SECURITY_SELINUX) := selinux.o
selinux-y := avc.o hooks.o selinuxfs.o netlink.o nlmsgtab.o netif.o \
- netnode.o netport.o ibpkey.o \
+ netnode.o netport.o \
ss/ebitmap.o ss/hashtab.o ss/symtab.o ss/sidtab.o ss/avtab.o \
ss/policydb.o ss/services.o ss/conditional.o ss/mls.o ss/status.o
@@ -14,6 +14,8 @@
selinux-$(CONFIG_NETLABEL) += netlabel.o
+selinux-$(CONFIG_SECURITY_INFINIBAND) += ibpkey.o
+
ccflags-y := -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
$(addprefix $(obj)/,$(selinux-y)): $(obj)/flask.h
diff --git a/security/selinux/include/ibpkey.h b/security/selinux/include/ibpkey.h
index a2ebe39..e6ac1d2 100644
--- a/security/selinux/include/ibpkey.h
+++ b/security/selinux/include/ibpkey.h
@@ -14,8 +14,19 @@
#ifndef _SELINUX_IB_PKEY_H
#define _SELINUX_IB_PKEY_H
+#ifdef CONFIG_SECURITY_INFINIBAND
void sel_ib_pkey_flush(void);
-
int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid);
+#else
+static inline void sel_ib_pkey_flush(void)
+{
+ return;
+}
+static inline int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid)
+{
+ *sid = SECINITSID_UNLABELED;
+ return 0;
+}
+#endif
#endif