Re: [PATCH] get_signal: simplify/cleanup the the usage of ksig->info

[Oleg Nesterov]

On 02/23, Oleg Nesterov wrote:
>
> On 02/23, Wen Yang wrote:
> >
> >
> > On 2024/2/23 18:50, Oleg Nesterov wrote:
> > >+			/*
> > >+			 * implies do_group_exit(), no need to initialize
> > >+			 * ksig->info
> > >+			 */
> > >  			goto fatal;
> >
> > There is little question:
> > If the this conditions is met:
> >    current->flags & PF_USER_WORKER
> > It may execute “goto out“ instead of do_group_exit().
>
> Yes, but vhost/io workers do not use ksig at all.

Ah, wait...

I forgot about the ->sa_flags check before hide_si_addr_tag_bits().

OK, thanks... I'll send V2.

Oleg.