linux-hardening - Re: [RFC PATCH v4 2/4] mseal: add mseal syscall

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Date: Mon, 8 Jan 2024 08:00:00 -0800
From: Jeff Xu <jeffxu@...omium.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: akpm@...ux-foundation.org, keescook@...omium.org, jannh@...gle.com, 
	sroettger@...gle.com, willy@...radead.org, gregkh@...uxfoundation.org, 
	usama.anjum@...labora.com, jeffxu@...gle.com, jorgelo@...omium.org, 
	groeck@...omium.org, linux-kernel@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, linux-mm@...ck.org, pedro.falcato@...il.com, 
	dave.hansen@...el.com, linux-hardening@...r.kernel.org, deraadt@...nbsd.org
Subject: Re: [RFC PATCH v4 2/4] mseal: add mseal syscall

On Sun, Jan 7, 2024 at 10:42 AM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> One comment:
>
> On Thu, 4 Jan 2024 at 10:51, <jeffxu@...omium.org> wrote:
> >
> > diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
> > index 9a846439b36a..02280199069b 100644
> > --- a/kernel/sys_ni.c
> > +++ b/kernel/sys_ni.c
> > @@ -193,6 +193,7 @@ COND_SYSCALL(migrate_pages);
> >  COND_SYSCALL(move_pages);
> >  COND_SYSCALL(set_mempolicy_home_node);
> >  COND_SYSCALL(cachestat);
> > +COND_SYSCALL(mseal);
> >
> >  COND_SYSCALL(perf_event_open);
> >  COND_SYSCALL(accept4);
>
> Move this part to PATCH 1/1, so that it all builds cleanly.
>
Sure, thanks!

-Jeff

> Other than that, this seems all reasonable to me now.
>
>                   Linus