linux-kernel - Re: [PATCH mm-unstable 2/2] mseal sysmap: enable s390

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Message-ID: <CABi2SkVk-LNWioxONFDppLJNnd8kj+UH9PXG3BU-5GKcUJDavA@mail.gmail.com>
Date: Wed, 12 Mar 2025 16:53:23 -0700
From: Jeff Xu <jeffxu@...omium.org>
To: Heiko Carstens <hca@...ux.ibm.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Lorenzo Stoakes <lorenzo.stoakes@...cle.com>, 
	"Liam R . Howlett" <Liam.Howlett@...cle.com>, Kees Cook <kees@...nel.org>, 
	Thomas Weißschuh <thomas.weissschuh@...utronix.de>, 
	Alexander Gordeev <agordeev@...ux.ibm.com>, Sven Schnelle <svens@...ux.ibm.com>, 
	Vasily Gorbik <gor@...ux.ibm.com>, Christian Borntraeger <borntraeger@...ux.ibm.com>, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, 
	linux-hardening@...r.kernel.org
Subject: Re: [PATCH mm-unstable 2/2] mseal sysmap: enable s390

On Wed, Mar 12, 2025 at 8:39 AM Heiko Carstens <hca@...ux.ibm.com> wrote:
>
> On Tue, Mar 11, 2025 at 03:12:55PM -0700, Jeff Xu wrote:
> > One more thing: do you want to update mseal.rst to add s390 as
> > supported architecture?
> >
> > Currently in the mseal.rst:
> >  "The following architectures currently support this feature: x86-64 and arm64."
>
> Thanks, I missed that, however I'm wondering if it would make sense to add
> mseal to the generic feature list instead (no, I am not volunteering to do
> that :) ).
>
> See Documentation/features/... and scripts/get_feat.pl
Thanks for this suggestion. I will add that file.

-Jeff