linux-hardening - Re: [PATCH] riscv: enable mseal sysmap for RV64

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Message-ID: <5d5bb33c-f3ef-4934-a1f9-5d1a13c0c3f4@lucifer.local>
Date: Wed, 21 May 2025 15:45:30 +0100
From: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
To: Alexandre Ghiti <alex@...ti.fr>
Cc: Palmer Dabbelt <palmer@...belt.com>, jeffxu@...omium.org,
        jszhang@...nel.org, akpm@...ux-foundation.org, Liam.Howlett@...cle.com,
        kees@...nel.org, Paul Walmsley <paul.walmsley@...ive.com>,
        aou@...s.berkeley.edu, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH] riscv: enable mseal sysmap for RV64

On Wed, May 21, 2025 at 04:42:56PM +0200, Alexandre Ghiti wrote:
> Hi Lorenzo,
>
> On 5/8/25 20:08, Lorenzo Stoakes wrote:
[snip]
> > I'd ideally like to hear from somebody who's checked this on a risc v
> > system with CONFIG_MSEAL_SYSTEM_MAPPINGS enabled just to be doubly sure.
>
>
> So I double checked and tested this so I'll merge it for 6.16 and:
>
> Tested-by: Alexandre Ghiti <alexghiti@...osinc.com>
>
> Thanks,
>
> Alex

Great thanks! I think we're good to go then.

And apologies for the outbreak of grumpiness there ;) hopefully (somewhat)
understandable :>)

[snip]

Cheers, Lorenzo