linux-kernel - [PATCH AUTOSEL 5.4 083/187] ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG

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Date:   Fri, 27 Dec 2019 12:39:11 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Leonard Crestez <leonard.crestez@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sasha Levin <sashal@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 5.4 083/187] ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS

From: Leonard Crestez <leonard.crestez@....com>

[ Upstream commit 46db63abb79524209c15c683feccfba116746757 ]

This is currently off and that's not desirable: default imx config is
meant to be generally useful for development and debugging.

Running git bisect between v5.4 and v5.5-rc1 finds this started from
commit 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency")

Explicit CONFIG_DEBUG_FS=y was earlier removed by
commit c29d541f590c ("ARM: imx_v6_v7_defconfig: Remove unneeded options")

A very similar fix was required before:
commit 7e9eb6268809 ("ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS")

Signed-off-by: Leonard Crestez <leonard.crestez@....com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/configs/imx_v6_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 0f7381ee0c37..dabb80453249 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -460,6 +460,7 @@ CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
 CONFIG_PRINTK_TIME=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_PROVE_LOCKING=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
-- 
2.20.1