summaryrefslogtreecommitdiffstats
path: root/arch/arm/mm/tlb-v4.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mm/tlb-v4.S')
-rw-r--r--arch/arm/mm/tlb-v4.S15
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/arm/mm/tlb-v4.S b/arch/arm/mm/tlb-v4.S
index b962b4e751..09ff69008d 100644
--- a/arch/arm/mm/tlb-v4.S
+++ b/arch/arm/mm/tlb-v4.S
@@ -11,6 +11,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/cfi_types.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/tlbflush.h>
@@ -27,7 +28,7 @@
* - mm - mm_struct describing address space
*/
.align 5
-ENTRY(v4_flush_user_tlb_range)
+SYM_TYPED_FUNC_START(v4_flush_user_tlb_range)
vma_vm_mm ip, r2
act_mm r3 @ get current->active_mm
eors r3, ip, r3 @ == mm ?
@@ -40,6 +41,7 @@ ENTRY(v4_flush_user_tlb_range)
cmp r0, r1
blo 1b
ret lr
+SYM_FUNC_END(v4_flush_user_tlb_range)
/*
* v4_flush_kern_tlb_range(start, end)
@@ -50,10 +52,11 @@ ENTRY(v4_flush_user_tlb_range)
* - start - virtual address (may not be aligned)
* - end - virtual address (may not be aligned)
*/
+#ifdef CONFIG_CFI_CLANG
+SYM_TYPED_FUNC_START(v4_flush_kern_tlb_range)
+ b .v4_flush_kern_tlb_range
+SYM_FUNC_END(v4_flush_kern_tlb_range)
+#else
.globl v4_flush_kern_tlb_range
.equ v4_flush_kern_tlb_range, .v4_flush_kern_tlb_range
-
- __INITDATA
-
- /* define struct cpu_tlb_fns (see <asm/tlbflush.h> and proc-macros.S) */
- define_tlb_functions v4, v4_tlb_flags
+#endif