linux-hardening - Re: [PATCH v1 2/2] selftests/mm: mseal

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Message-ID: <CABi2SkW9qEOx1FAcWeBLx_EA8LT2V_U6OS1GmEP433oA6t35pw@mail.gmail.com>
Date: Thu, 29 Aug 2024 07:45:56 -0700
From: Jeff Xu <jeffxu@...omium.org>
To: akpm@...ux-foundation.org
Cc: linux-kselftest@...r.kernel.org, linux-mm@...ck.org, 
	linux-hardening@...r.kernel.org, pedro.falcato@...il.com, rientjes@...gle.com, 
	keescook@...omium.org, "Liam R. Howlett" <Liam.Howlett@...cle.com>, 
	Lorenzo Stoakes <lorenzo.stoakes@...cle.com>, Vlastimil Babka <vbabka@...e.cz>
Subject: Re: [PATCH v1 2/2] selftests/mm: mseal_test add more tests

HI Andrew

On Wed, Aug 28, 2024 at 3:55 PM <jeffxu@...omium.org> wrote:
>
> From: Jeff Xu <jeffxu@...omium.org>
>
> Add more testcases and increase test coverage, e.g. add
> get_vma_size to check VMA size and prot bits.
>

Could you please pull the self-test part of this patch series to mm-unstable ?
It will help to prevent regression.

The first part ([PATCH v1 1/2] mseal: fix mmap(FIXED) error code) can
be ignored as Liam proposed to fix it differently.

Thanks
-Jeff

-Jeff

> Signed-off-by: Jeff Xu <jeffxu@...omium.org>
> ---
>  tools/testing/selftests/mm/mseal_test.c | 826 ++++++++++++++++++++++--
>  1 file changed, 759 insertions(+), 67 deletions(-)
>
> diff --git a/tools/testing/selftests/mm/mseal_test.c b/tools/testing/selftests/mm/mseal_test.c
> index e7991e5fdcf3..4b3f883aae17 100644
> --- a/tools/testing/selftests/mm/mseal_test.c
> +++ b/tools/testing/selftests/mm/mseal_test.c