linux-kernel - Re: [PATCH] mm/kfence: remove unnecessary CONFIG

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Message-ID: <CANpmjNNTsj-+=BBbt2pcbrqwOmiixjc6fE=Q=JoT=2kQfR0y_Q@mail.gmail.com>
Date:   Mon, 21 Feb 2022 09:56:03 +0100
From:   Marco Elver <elver@...gle.com>
To:     tangmeng <tangmeng@...ontech.com>
Cc:     glider@...gle.com, dvyukov@...gle.com, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        kasan-dev@...glegroups.com
Subject: Re: [PATCH] mm/kfence: remove unnecessary CONFIG_KFENCE option

On Mon, 21 Feb 2022 at 07:55, tangmeng <tangmeng@...ontech.com> wrote:
>
> In mm/Makefile has:
> obj-$(CONFIG_KFENCE) += kfence/
>
> So that we don't need 'obj-$(CONFIG_KFENCE) :=' in mm/kfence/Makefile,
> delete it from mm/kfence/Makefile.
>
> Signed-off-by: tangmeng <tangmeng@...ontech.com>

Looks reasonable, thanks.

Reviewed-by: Marco Elver <elver@...gle.com>


> ---
>  mm/kfence/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/kfence/Makefile b/mm/kfence/Makefile
> index 6872cd5e5390..0bb95728a784 100644
> --- a/mm/kfence/Makefile
> +++ b/mm/kfence/Makefile
> @@ -1,6 +1,6 @@
>  # SPDX-License-Identifier: GPL-2.0
>
> -obj-$(CONFIG_KFENCE) := core.o report.o
> +obj-y := core.o report.o
>
>  CFLAGS_kfence_test.o := -g -fno-omit-frame-pointer -fno-optimize-sibling-calls
>  obj-$(CONFIG_KFENCE_KUNIT_TEST) += kfence_test.o
> --
> 2.20.1
>
>
>
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