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selinux: move ibpkeys code under CONFIG_SECURITY_INFINIBAND

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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.

Change-Id: I179a461386a09ebd58591fe835e3e0e0002db392
Suggested-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Ravi Kumar Siddojigari <rsiddoji@codeaurora.org>
Signed-off-by: vijay rayabarapu <vijay.rayabarapu@codeaurora.org>
This commit is contained in:
Ravi Kumar Siddojigari
2020-01-09 16:49:20 +05:30
parent 888efb8c2a
commit c334883c58
2 changed files with 15 additions and 1 deletions
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4
security/selinux/Makefile
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@@ -6,7 +6,7 @@
obj-$(CONFIG_SECURITY_SELINUX) := selinux.o
selinux-y := avc.o hooks.o selinuxfs.o netlink.o nlmsgtab.o netif.o \
netnode.o netport.o ibpkey.o exports.o \
netnode.o netport.o exports.o\
ss/ebitmap.o ss/hashtab.o ss/symtab.o ss/sidtab.o ss/avtab.o \
ss/policydb.o ss/services.o ss/conditional.o ss/mls.o ss/status.o
@@ -14,6 +14,8 @@ selinux-$(CONFIG_SECURITY_NETWORK_XFRM) += xfrm.o
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

12
security/selinux/include/ibpkey.h
View File

@@ -24,8 +24,20 @@
#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) { }
static inline int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid)
{
*sid = SECINITSID_UNLABELED;
return 0;
}
#endif
#endif