Messages in this thread |  | | | Date | Wed, 19 Dec 2007 00:43:11 -0500 | | From | Masami Hiramatsu <> | | Subject | Re: [PATCH] x86: __kprobes annotations |
Harvey Harrison wrote:
> __always_inline on some static functions was to ensure they ended
> up in the .kprobes.text section. Mark this explicitly.
It is good to me.
Thanks!
>
> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Masami Hiramatsu <mhiramat@redhat.com>
> ---
> arch/x86/kernel/kprobes.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
> index c7a26be..521a469 100644
> --- a/arch/x86/kernel/kprobes.c
> +++ b/arch/x86/kernel/kprobes.c
> @@ -159,7 +159,7 @@ struct kretprobe_blackpoint kretprobe_blacklist[] = {
> const int kretprobe_blacklist_size = ARRAY_SIZE(kretprobe_blacklist);
>
> /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
> -static void set_jmp_op(void *from, void *to)
> +static void __kprobes set_jmp_op(void *from, void *to)
> {
> struct __arch_jmp_op {
> char op;
> @@ -174,7 +174,7 @@ static void set_jmp_op(void *from, void *to)
> * Returns non-zero if opcode is boostable.
> * RIP relative instructions are adjusted at copying time in 64 bits mode
> */
> -static int can_boost(kprobe_opcode_t *opcodes)
> +static int __kprobes can_boost(kprobe_opcode_t *opcodes)
> {
> kprobe_opcode_t opcode;
> kprobe_opcode_t *orig_opcodes = opcodes;
> @@ -392,13 +392,13 @@ static void __kprobes set_current_kprobe(struct kprobe *p, struct pt_regs *regs,
> kcb->kprobe_saved_flags &= ~X86_EFLAGS_IF;
> }
>
> -static void clear_btf(void)
> +static void __kprobes clear_btf(void)
> {
> if (test_thread_flag(TIF_DEBUGCTLMSR))
> wrmsr(MSR_IA32_DEBUGCTLMSR, 0, 0);
> }
>
> -static void restore_btf(void)
> +static void __kprobes restore_btf(void)
> {
> if (test_thread_flag(TIF_DEBUGCTLMSR))
> wrmsr(MSR_IA32_DEBUGCTLMSR, current->thread.debugctlmsr, 0);
--
Masami Hiramatsu
Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division
e-mail: mhiramat@redhat.com, masami.hiramatsu.pt@hitachi.com
|  |