ARM: shmobile: defconfig: Restore debugfs support
authorGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 9 Dec 2019 10:13:27 +0000 (11:13 +0100)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 13 Dec 2019 12:56:48 +0000 (13:56 +0100)
commitfa2cdb1762d15f701b83efa60b04f0d04e71bf89
tree4bd5827fd396786cf837c4de666d7aa877a8769e
parente42617b825f8073569da76dc4510bfa019b1c35a
ARM: shmobile: defconfig: Restore debugfs support

Since commit 0e4a459f56c32d3e ("tracing: Remove unnecessary DEBUG_FS
dependency"), CONFIG_DEBUG_FS is no longer auto-enabled.  This breaks
booting Debian 9, as systemd needs debugfs:

    [FAILED] Failed to mount /sys/kernel/debug.
    See 'systemctl status sys-kernel-debug.mount' for details.
    [DEPEND] Dependency failed for Local File Systems.
    ...
    You are in emergGive root password for maintenance
    (or press Control-D to continue):

Fix this by enabling CONFIG_DEBUG_FS explicitly.

See also commit 18977008f44c66bd ("ARM: multi_v7_defconfig: Restore
debugfs support").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20191209101327.26571-1-geert+renesas@glider.be
arch/arm/configs/shmobile_defconfig