exynos_defconfig, beside serving as a reference config for Exynos-based devices, is used by developers during regular development work. Enabling options responsible for locking tests allows to discover bugs in drivers and mach code earlier. This enables: 1. Detection of sleeping in atomic sections (DEBUG_ATOMIC_SLEEP), 2. Full lockdep (DEBUG_LOCK_ALLOC and PROVE_LOCKING which makes other lock debug entries unneeded), 3. Detection of soft, kernel lockups (SOFTLOCKUP_DETECTOR). Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- arch/arm/configs/exynos_defconfig | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 71b8dbcc1d65..fbd64fc0e692 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -3,7 +3,6 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_ALL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y @@ -316,10 +315,10 @@ CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -CONFIG_LOCKUP_DETECTOR=y -CONFIG_DEBUG_RT_MUTEXES=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y +CONFIG_SOFTLOCKUP_DETECTOR=y +# CONFIG_DETECT_HUNG_TASK is not set +CONFIG_PROVE_LOCKING=y +CONFIG_DEBUG_ATOMIC_SLEEP=y CONFIG_DEBUG_USER=y CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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