Re: [PATCH] fs/proc: Expose RSEQ configuration

[Alexey Dobriyan]

On Wed, Jan 13, 2021 at 06:41:27PM +0100, Piotr Figiel wrote:
> For userspace checkpoint and restore (C/R) some way of getting process
> state containing RSEQ configuration is needed.

> +	seq_printf(m, "0x%llx 0x%x\n", (uint64_t)task->rseq, task->rseq_sig);

%llx is too much on 32-bit. "%tx %x" is better (or even %08x)