From 110440a0eb4e340a0f353f9df86783aa4365f899 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Fri, 6 Dec 2019 13:47:21 +0100 Subject: [PATCH] ARM: exynos_defconfig: Restore debugfs support [ Upstream commit a2315d3aea5976acd919d3d3fcf82f752562c25b ] Commit 9f532d26c75c ("ARM: exynos_defconfig: Trim and reorganize with savedefconfig") removed explicit enable line for CONFIG_DEBUG_FS, because that feature has been selected by other enabled options: CONFIG_TRACING, which in turn had been selected by CONFIG_PERF_EVENTS and CONFIG_PROVE_LOCKING. In meantime, commit 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") removed the dependency between CONFIG_DEBUG_FS and CONFIG_TRACING, so CONFIG_DEBUG_FS is no longer enabled in default builds. Enable it again explicitly, as debugfs support is essential for various automated testing tools. Signed-off-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin --- arch/arm/configs/exynos_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 08db1c83eb2d..736ed7a7bcf8 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -348,6 +348,7 @@ CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_DETECT_HUNG_TASK is not set