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From:   Marcel Ziswiler <marcel@ziswiler.com>
To:     linux-arm-kernel@lists.infradead.org
Cc:     Marek Vasut <marek.vasut@gmail.com>,
        Marcel Ziswiler <marcel.ziswiler@toradex.com>,
        Song Liu <songliubraving@fb.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
        Alexei Starovoitov <ast@kernel.org>,
        Andrii Nakryiko <andrii@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Biju Das <biju.das.jz@bp.renesas.com>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Enric Balletbo i Serra <enric.balletbo@collabora.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        John Fastabend <john.fastabend@gmail.com>,
        KP Singh <kpsingh@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Martin KaFai Lau <kafai@fb.com>,
        Olof Johansson <olof@lixom.net>,
        Shawn Guo <shawnguo@kernel.org>, Will Deacon <will@kernel.org>,
        Yonghong Song <yhs@fb.com>, bpf@vger.kernel.org,
        linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH v3 06/12] arm64: defconfig: enable bpf/cgroup firewalling
Date:   Fri, 28 Jan 2022 17:00:54 +0100
Message-Id: <20220128160100.1228537-7-marcel@ziswiler.com>
In-Reply-To: <20220128160100.1228537-1-marcel@ziswiler.com>
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From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

This avoids the following systemd warning:

[    2.618538] systemd[1]: system-getty.slice: unit configures an IP
 firewall, but the local system does not support BPF/cgroup firewalling.
[    2.630916] systemd[1]: (This warning is only shown for the first
 unit using IP firewalling.)

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Song Liu <songliubraving@fb.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

---

Changes in v3:
- Add Krzysztof's reviewed-by tag.

Changes in v2:
- Add Song's acked-by tag.

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 530ad076b5cb..444fec9ec73a 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -3,6 +3,7 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_AUDIT=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BPF_SYSCALL=y
 CONFIG_BPF_JIT=y
 CONFIG_PREEMPT=y
 CONFIG_IRQ_TIME_ACCOUNTING=y
@@ -22,6 +23,7 @@ CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_BPF=y
 CONFIG_USER_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_BLK_DEV_INITRD=y
-- 
2.33.1