diff options
Diffstat (limited to 'arch/tile/kernel/ftrace.c')
| -rw-r--r-- | arch/tile/kernel/ftrace.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/tile/kernel/ftrace.c b/arch/tile/kernel/ftrace.c index 8d52d83cc516..0c0996175b1e 100644 --- a/arch/tile/kernel/ftrace.c +++ b/arch/tile/kernel/ftrace.c @@ -74,7 +74,11 @@ static unsigned long ftrace_gen_branch(unsigned long pc, unsigned long addr, create_JumpOff_X1(pcrel_by_instr); } - if (addr == FTRACE_ADDR) { + /* + * Also put { move r10, lr; jal ftrace_stub } in a bundle, which + * is used to replace the instruction in address ftrace_call. + */ + if (addr == FTRACE_ADDR || addr == (unsigned long)ftrace_stub) { /* opcode: or r10, lr, zero */ opcode_x0 = create_Dest_X0(10) | |