diff options
Diffstat (limited to 'arch/arm64/kernel/entry-ftrace.S')
| -rw-r--r-- | arch/arm64/kernel/entry-ftrace.S | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm64/kernel/entry-ftrace.S b/arch/arm64/kernel/entry-ftrace.S index aef02d2af3b5..e1be42e11ff5 100644 --- a/arch/arm64/kernel/entry-ftrace.S +++ b/arch/arm64/kernel/entry-ftrace.S @@ -10,6 +10,7 @@ */ #include <linux/linkage.h> +#include <asm/assembler.h> #include <asm/ftrace.h> #include <asm/insn.h> @@ -98,8 +99,7 @@ ENTRY(_mcount) mcount_enter - adrp x0, ftrace_trace_function - ldr x2, [x0, #:lo12:ftrace_trace_function] + ldr_l x2, ftrace_trace_function adr x0, ftrace_stub cmp x0, x2 // if (ftrace_trace_function b.eq skip_ftrace_call // != ftrace_stub) { @@ -115,15 +115,12 @@ skip_ftrace_call: // return; mcount_exit // return; // } skip_ftrace_call: - adrp x1, ftrace_graph_return - ldr x2, [x1, #:lo12:ftrace_graph_return] + ldr_l x2, ftrace_graph_return cmp x0, x2 // if ((ftrace_graph_return b.ne ftrace_graph_caller // != ftrace_stub) - adrp x1, ftrace_graph_entry // || (ftrace_graph_entry - adrp x0, ftrace_graph_entry_stub // != ftrace_graph_entry_stub)) - ldr x2, [x1, #:lo12:ftrace_graph_entry] - add x0, x0, #:lo12:ftrace_graph_entry_stub + ldr_l x2, ftrace_graph_entry // || (ftrace_graph_entry + adr_l x0, ftrace_graph_entry_stub // != ftrace_graph_entry_stub)) cmp x0, x2 b.ne ftrace_graph_caller // ftrace_graph_caller(); |