From: Kees Cook <keescook@chromium.org>
To: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Shuah Khan <shuah@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
kernel@collabora.com, kernelci@groups.io,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] selftests/lkdtm: add config
Date: Wed, 9 Mar 2022 11:23:36 -0800 [thread overview]
Message-ID: <202203091123.33E89F5@keescook> (raw)
In-Reply-To: <20220217205620.2512094-2-usama.anjum@collabora.com>
On Fri, Feb 18, 2022 at 01:56:20AM +0500, Muhammad Usama Anjum wrote:
> Add config option which is needed for SLAB_LINEAR_OVERFLOW test. It
> needs KASAN enabled.
I'd prefer this use the SLAB_DEBUG options -- KASAN is very heavy.
-Kees
>
> Cc: Kees Cook <keescook@chromium.org>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Fixes: 9c4f6ebc3665 ("lkdtm/heap: Add vmalloc linear overflow test")
> Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
> ---
> tools/testing/selftests/lkdtm/config | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/lkdtm/config b/tools/testing/selftests/lkdtm/config
> index adc9fa60057c5..4e8af0f712f74 100644
> --- a/tools/testing/selftests/lkdtm/config
> +++ b/tools/testing/selftests/lkdtm/config
> @@ -7,6 +7,7 @@ CONFIG_HARDENED_USERCOPY=y
> CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y
> CONFIG_INIT_ON_FREE_DEFAULT_ON=y
> CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
> +CONFIG_KASAN=y
> CONFIG_UBSAN=y
> CONFIG_UBSAN_BOUNDS=y
> CONFIG_UBSAN_TRAP=y
> --
> 2.30.2
>
--
Kees Cook
next prev parent reply other threads:[~2022-03-09 19:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 20:56 [PATCH 1/2] selftests/lkdtm: add config and turn off CFI_FORWARD_PROTO Usama
2022-02-17 20:56 ` [PATCH 2/2] selftests/lkdtm: add config Usama
2022-02-18 15:32 ` Usama
2022-03-09 19:23 ` Kees Cook [this message]
2022-03-10 17:22 ` Usama
2022-03-15 11:55 ` Usama
2022-04-04 7:50 ` Usama
2022-04-16 21:13 ` Kees Cook
2022-02-18 15:31 ` [PATCH 1/2] selftests/lkdtm: add config and turn off CFI_FORWARD_PROTO Usama
2022-02-28 7:06 ` Usama
2022-03-08 11:17 ` Usama
2022-03-09 19:22 ` Kees Cook
2022-03-10 17:21 ` Usama
2022-04-14 11:31 ` Usama
2022-04-16 21:06 ` Kees Cook
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