Since the struct lsm_info table is not an initcall, we can just move it
into INIT_DATA like all the other tables.
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Reviewed-by: Casey Schaufler <casey@xxxxxxxxxxxxxxxx>
Reviewed-by: John Johansen <john.johansen@xxxxxxxxxxxxx>
---
arch/arc/kernel/vmlinux.lds.S | 1 -
arch/arm/kernel/vmlinux-xip.lds.S | 1 -
arch/arm64/kernel/vmlinux.lds.S | 1 -
arch/h8300/kernel/vmlinux.lds.S | 1 -
arch/microblaze/kernel/vmlinux.lds.S | 2 --
arch/powerpc/kernel/vmlinux.lds.S | 2 --
arch/um/include/asm/common.lds.S | 2 --
arch/xtensa/kernel/vmlinux.lds.S | 1 -
include/asm-generic/vmlinux.lds.h | 24 +++++++++++-------------
9 files changed, 11 insertions(+), 24 deletions(-)
diff --git a/arch/arc/kernel/vmlinux.lds.S b/arch/arc/kernel/vmlinux.lds.S
index f35ed578e007..8fb16bdabdcf 100644
--- a/arch/arc/kernel/vmlinux.lds.S
+++ b/arch/arc/kernel/vmlinux.lds.S
@@ -71,7 +71,6 @@ SECTIONS
INIT_SETUP(L1_CACHE_BYTES)
INIT_CALLS
CON_INITCALL
- SECURITY_INITCALL
}
.init.arch.info : {
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index 3593d5c1acd2..8c74037ade22 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S
@@ -96,7 +96,6 @@ SECTIONS
INIT_SETUP(16)
INIT_CALLS
CON_INITCALL
- SECURITY_INITCALL
INIT_RAM_FS
}
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 605d1b60469c..7d23d591b03c 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -166,7 +166,6 @@ SECTIONS
INIT_SETUP(16)
INIT_CALLS
CON_INITCALL
- SECURITY_INITCALL
INIT_RAM_FS
*(.init.rodata.* .init.bss) /* from the EFI stub */
}
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index 35716a3048de..49f716c0a1df 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -56,7 +56,6 @@ SECTIONS
__init_begin = .;
INIT_TEXT_SECTION(4)
INIT_DATA_SECTION(4)
- SECURITY_INIT
__init_end = .;
_edata = . ;
_begin_data = LOADADDR(.data);
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index 289d0e7f3e3a..e1f3e8741292 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -117,8 +117,6 @@ SECTIONS {
CON_INITCALL
}
- SECURITY_INIT
-
__init_end_before_initramfs = .;
.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 07ae018e550e..105a976323aa 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -212,8 +212,6 @@ SECTIONS
CON_INITCALL
}
- SECURITY_INIT
-
. = ALIGN(8);
__ftr_fixup : AT(ADDR(__ftr_fixup) - LOAD_OFFSET) {
__start___ftr_fixup = .;
diff --git a/arch/um/include/asm/common.lds.S b/arch/um/include/asm/common.lds.S
index 7adb4e6b658a..4049f2c46387 100644
--- a/arch/um/include/asm/common.lds.S
+++ b/arch/um/include/asm/common.lds.S
@@ -53,8 +53,6 @@
CON_INITCALL
}
- SECURITY_INIT
-
.exitcall : {
__exitcall_begin = .;
*(.exitcall.exit)
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index a1c3edb8ad56..b727b18a68ac 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -197,7 +197,6 @@ SECTIONS
INIT_SETUP(XCHAL_ICACHE_LINESIZE)
INIT_CALLS
CON_INITCALL
- SECURITY_INITCALL
INIT_RAM_FS
}
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 5079a969e612..b31ea8bdfef9 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -203,6 +203,15 @@
#define EARLYCON_TABLE()
#endif
+#ifdef CONFIG_SECURITY
+#define LSM_TABLE() . = ALIGN(8); \
+ __start_lsm_info = .; \
+ KEEP(*(.lsm_info.init)) \
+ __end_lsm_info = .;
+#else
+#define LSM_TABLE()
+#endif
+
#define ___OF_TABLE(cfg, name) _OF_TABLE_##cfg(name)
#define __OF_TABLE(cfg, name) ___OF_TABLE(cfg, name)
#define OF_TABLE(cfg, name) __OF_TABLE(IS_ENABLED(cfg), name)
@@ -597,7 +606,8 @@
IRQCHIP_OF_MATCH_TABLE() \
ACPI_PROBE_TABLE(irqchip) \
ACPI_PROBE_TABLE(timer) \
- EARLYCON_TABLE()
+ EARLYCON_TABLE() \
+ LSM_TABLE()
#define INIT_TEXT \
*(.init.text .init.text.*) \
@@ -786,17 +796,6 @@
KEEP(*(.con_initcall.init)) \
__con_initcall_end = .;
-#define SECURITY_INITCALL \
- __start_lsm_info = .; \
- KEEP(*(.lsm_info.init)) \
- __end_lsm_info = .;
-
-/* Older linker script style for security init. */
-#define SECURITY_INIT \
- .lsm_info.init : AT(ADDR(.lsm_info.init) - LOAD_OFFSET) { \
- LSM_INFO \
- }
-
#ifdef CONFIG_BLK_DEV_INITRD
#define INIT_RAM_FS \
. = ALIGN(4); \
@@ -963,7 +962,6 @@
INIT_SETUP(initsetup_align) \
INIT_CALLS \
CON_INITCALL \
- SECURITY_INITCALL \
INIT_RAM_FS \
}
--
2.17.1
