linux-hardening - Re: [RFC PATCH v4 1/4] mseal: Wire up mseal syscall

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Message-ID: <CABi2SkWrZzxob3j6X_e24-dYw8o3-pSJKh2QDqVDJKVOK4cu=Q@mail.gmail.com>
Date: Fri, 5 Jan 2024 11:37:41 -0800
From: Jeff Xu <jeffxu@...omium.org>
To: Greg KH <gregkh@...uxfoundation.org>
Cc: akpm@...ux-foundation.org, keescook@...omium.org, jannh@...gle.com, 
	sroettger@...gle.com, willy@...radead.org, torvalds@...ux-foundation.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 1/4] mseal: Wire up mseal syscall

On Thu, Jan 4, 2024 at 11:44 PM Greg KH <gregkh@...uxfoundation.org> wrote:
>
> On Thu, Jan 04, 2024 at 06:51:34PM +0000, jeffxu@...omium.org wrote:
> > From: Jeff Xu <jeffxu@...omium.org>
> >
> > Wire up mseal syscall for all architectures.
> >
> > Signed-off-by: Jeff Xu <jeffxu@...omium.org>
>
> Doesn't this break the build at this point in the patch series?
>
Yes.

> Normally you add the code for the syscall first, and then you wire it
> up.
>
Thanks. Will update in the next version.
-Jeff

> thanks,
>
> greg k-h