linux-kernel - Re: [PATCH v2 2/2] kselftest: vm: add tests for memory-deny-write-execute

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Message-ID: <Y/9+7LMtZ1c/J8JV@x1n>
Date:   Wed, 1 Mar 2023 11:35:56 -0500
From:   Peter Xu <peterx@...hat.com>
To:     Joey Gouly <joey.gouly@....com>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Lennart Poettering <lennart@...ttering.net>,
        Zbigniew Jędrzejewski-Szmek <zbyszek@...waw.pl>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Kees Cook <keescook@...omium.org>,
        Szabolcs Nagy <szabolcs.nagy@....com>,
        Mark Brown <broonie@...nel.org>,
        Jeremy Linton <jeremy.linton@....com>,
        Topi Miettinen <toiwoton@...il.com>, linux-mm@...ck.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-abi-devel@...ts.sourceforge.net, nd@....com, shuah@...nel.org
Subject: Re: [PATCH v2 2/2] kselftest: vm: add tests for
 memory-deny-write-execute

On Thu, Jan 19, 2023 at 04:03:44PM +0000, Joey Gouly wrote:
> From: Kees Cook <keescook@...omium.org>
> 
> Add some tests to cover the new PR_SET_MDWE prctl.
> 
> Co-developed-by: Joey Gouly <joey.gouly@....com>
> Signed-off-by: Joey Gouly <joey.gouly@....com>
> Signed-off-by: Kees Cook <keescook@...omium.org>
> Cc: Shuah Khan <shuah@...nel.org>

May need to sync prctl.h into tools/include/uapi?  Otherwise selftests/mm
build fails here.  There's also one compiler report.  A fixup attached
which works for me.

Thanks,

-- 
Peter Xu

View attachment "0001-fixup-kselftest-vm-add-tests-for-memory-deny-write-e.patch" of type "text/plain" (1489 bytes)