Remove all %p uses in error messages in kprobes/x86.
Signed-off-by: Masami Hiramatsu mhiramat@kernel.org Cc: stable@vger.kernel.org --- Changes in v4: - Just remove %p. Changes in v3: - Do not use %px. --- arch/x86/kernel/kprobes/core.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 0715f827607c..2c7ec4ae660c 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -391,8 +391,6 @@ int __copy_instruction(u8 *dest, u8 *src, u8 *real, struct insn *insn) - (u8 *) real; if ((s64) (s32) newdisp != newdisp) { pr_err("Kprobes error: new displacement does not fit into s32 (%llx)\n", newdisp); - pr_err("\tSrc: %p, Dest: %p, old disp: %x\n", - src, real, insn->displacement.value); return 0; } disp = (u8 *) dest + insn_offset_displacement(insn); @@ -636,8 +634,7 @@ static int reenter_kprobe(struct kprobe *p, struct pt_regs *regs, * Raise a BUG or we'll continue in an endless reentering loop * and eventually a stack overflow. */ - printk(KERN_WARNING "Unrecoverable kprobe detected at %p.\n", - p->addr); + pr_err("Unrecoverable kprobe detected.\n"); dump_kprobe(p); BUG(); default: @@ -1146,12 +1143,10 @@ int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) (addr < (u8 *) jprobe_return_end)) { if (stack_addr(regs) != saved_sp) { struct pt_regs *saved_regs = &kcb->jprobe_saved_regs; - printk(KERN_ERR - "current sp %p does not match saved sp %p\n", - stack_addr(regs), saved_sp); - printk(KERN_ERR "Saved registers for jprobe %p\n", jp); + pr_err("current %%sp does not match saved %%sp\n"); + pr_err("Saved registers for jprobe\n"); show_regs(saved_regs); - printk(KERN_ERR "Current registers\n"); + pr_err("Current registers\n"); show_regs(regs); BUG(); }