diff options
Diffstat (limited to 'arch/arm64/kernel/ftrace.c')
| -rw-r--r-- | arch/arm64/kernel/ftrace.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c index 7924d73b6476..cf8556ae09d0 100644 --- a/arch/arm64/kernel/ftrace.c +++ b/arch/arm64/kernel/ftrace.c @@ -58,7 +58,8 @@ int ftrace_update_ftrace_func(ftrace_func_t func) u32 new; pc = (unsigned long)&ftrace_call; - new = aarch64_insn_gen_branch_imm(pc, (unsigned long)func, true); + new = aarch64_insn_gen_branch_imm(pc, (unsigned long)func, + AARCH64_INSN_BRANCH_LINK); return ftrace_modify_code(pc, 0, new, false); } @@ -72,7 +73,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) u32 old, new; old = aarch64_insn_gen_nop(); - new = aarch64_insn_gen_branch_imm(pc, addr, true); + new = aarch64_insn_gen_branch_imm(pc, addr, AARCH64_INSN_BRANCH_LINK); return ftrace_modify_code(pc, old, new, true); } @@ -86,7 +87,7 @@ int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec, unsigned long pc = rec->ip; u32 old, new; - old = aarch64_insn_gen_branch_imm(pc, addr, true); + old = aarch64_insn_gen_branch_imm(pc, addr, AARCH64_INSN_BRANCH_LINK); new = aarch64_insn_gen_nop(); return ftrace_modify_code(pc, old, new, true); @@ -154,7 +155,8 @@ static int ftrace_modify_graph_caller(bool enable) u32 branch, nop; branch = aarch64_insn_gen_branch_imm(pc, - (unsigned long)ftrace_graph_caller, false); + (unsigned long)ftrace_graph_caller, + AARCH64_INSN_BRANCH_LINK); nop = aarch64_insn_gen_nop(); if (enable) |