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SubjectRe: [PATCH v2 0/9] uprobes/x86: preparations to fix the reprel jmp/call handling.
On 04/04, Oleg Nesterov wrote:
>
> +static int ttt_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs)
> +{
> + regs->sp += 8;
> + if (ttt_emulate_op(auprobe, regs))
> + return 0;
> + return -ERESTART;
> +}

forgets to update ->ip before ttt_emulate_op(). Or we can simply
return -ERESTART after sp += 8. Please ignore this bug, this part
is trivial.

Oleg.



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