netdev - [PATCH v4 6/9] ARM: imx_v6_v7_defconfig: enable bpf syscall and cgroup bpf

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Date:   Mon, 20 Sep 2021 16:49:35 +0200
From:   Marcel Ziswiler <marcel@...wiler.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Fabio Estevam <festevam@...il.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Andreas Kemnade <andreas@...nade.info>,
        Andrii Nakryiko <andrii@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, Martin KaFai Lau <kafai@...com>,
        NXP Linux Team <linux-imx@....com>,
        Otavio Salvador <otavio@...ystems.com.br>,
        Pascal Zimmermann <pzimmermann@...electronics.com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Russell King <linux@...linux.org.uk>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: [PATCH v4 6/9] ARM: imx_v6_v7_defconfig: enable bpf syscall and cgroup bpf

From: Marcel Ziswiler <marcel.ziswiler@...adex.com>

Enable CONFIG_BPF_SYSCALL and CONFIG_CGROUP_BPF to allow for systemd
interoperability. This avoids the following failure on boot:

[   10.615914] systemd[1]: system-getty.slice: unit configures an IP
 firewall, but the local system does not support BPF/cgroup firewalling.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Reviewed-by: Fabio Estevam <festevam@...il.com>

---

(no changes since v3)

Changes in v3:
- Add Fabio's reviewed-by. Thanks!

 arch/arm/configs/imx_v6_v7_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index c0008b7faf2ce..3e58c76763563 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -2,11 +2,13 @@ CONFIG_KERNEL_LZO=y
 CONFIG_SYSVIPC=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BPF_SYSCALL=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_CGROUPS=y
+CONFIG_CGROUP_BPF=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-- 
2.26.2