LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
* Re: [PATCH v3] ARM: exynos_defconfig Enable CONFIG_LOCKUP_DETECTOR.
       [not found] <1421088614-4662-1-git-send-email-moon.linux@yahoo.com>
@ 2015-01-13  8:18 ` Krzysztof Kozlowski
  2015-01-24  4:55   ` Kukjin Kim
  0 siblings, 1 reply; 2+ messages in thread
From: Krzysztof Kozlowski @ 2015-01-13  8:18 UTC (permalink / raw)
  To: Anand Moon
  Cc: Russell King, Kukjin Kim, Javier Martinez Canillas,
	Doug Anderson, Sachin Kamat, Vivek Gautam, Rafael J. Wysocki,
	Tushar Behera, linux-arm-kernel, linux-samsung-soc, linux-kernel

On wto, 2015-01-13 at 00:20 +0530, Anand Moon wrote:
> On enabling CONFIG_LOCKUP_DETECTOR the kernel to act as a watchdog
> to detect hard and soft lockups. Enabling CONFIG_LOCKUP_DETECTOR
> don't introduce much overhead on exyons SOC.
> 
> CONFIG_LOCKUP_DETECTOR is enabled on multi_v7_defconfig.
> 
> Changes since v3:
>  * Made commit message more clear
>  * Corrected difference between CONFIG_LOCKUP_DETECTOR and CONFIG_LOCKDEP.
> 
> Tested on Exynos5422 ODROID XU3 board.
> 
> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Signed-off-by: Anand Moon <moon.linux@yahoo.com>

Now it looks okay. My reviewed-by may stay on.

Best regards,
Krzysztof

> ---
>  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 5ef14de..64b2fe9 100644
> --- a/arch/arm/configs/exynos_defconfig
> +++ b/arch/arm/configs/exynos_defconfig
> @@ -182,6 +182,7 @@ CONFIG_DETECT_HUNG_TASK=y
>  CONFIG_DEBUG_RT_MUTEXES=y
>  CONFIG_DEBUG_SPINLOCK=y
>  CONFIG_DEBUG_MUTEXES=y
> +CONFIG_LOCKUP_DETECTOR=y
>  CONFIG_DEBUG_INFO=y
>  CONFIG_DEBUG_USER=y
>  CONFIG_CRYPTO_SHA256=y


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH v3] ARM: exynos_defconfig Enable CONFIG_LOCKUP_DETECTOR.
  2015-01-13  8:18 ` [PATCH v3] ARM: exynos_defconfig Enable CONFIG_LOCKUP_DETECTOR Krzysztof Kozlowski
@ 2015-01-24  4:55   ` Kukjin Kim
  0 siblings, 0 replies; 2+ messages in thread
From: Kukjin Kim @ 2015-01-24  4:55 UTC (permalink / raw)
  To: Krzysztof Kozlowski
  Cc: Anand Moon, Russell King, Kukjin Kim, Javier Martinez Canillas,
	Doug Anderson, Sachin Kamat, Vivek Gautam, Rafael J. Wysocki,
	Tushar Behera, linux-arm-kernel, linux-samsung-soc, linux-kernel

On 01/13/15 17:18, Krzysztof Kozlowski wrote:
> On wto, 2015-01-13 at 00:20 +0530, Anand Moon wrote:
>> On enabling CONFIG_LOCKUP_DETECTOR the kernel to act as a watchdog
>> to detect hard and soft lockups. Enabling CONFIG_LOCKUP_DETECTOR
>> don't introduce much overhead on exyons SOC.
>>
>> CONFIG_LOCKUP_DETECTOR is enabled on multi_v7_defconfig.
>>
>> Changes since v3:
>>  * Made commit message more clear
>>  * Corrected difference between CONFIG_LOCKUP_DETECTOR and CONFIG_LOCKDEP.
>>
>> Tested on Exynos5422 ODROID XU3 board.
>>
>> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
>> Signed-off-by: Anand Moon <moon.linux@yahoo.com>
> 
> Now it looks okay. My reviewed-by may stay on.
> 
Thanks, applied

- Kukjin

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2015-01-24  4:55 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <1421088614-4662-1-git-send-email-moon.linux@yahoo.com>
2015-01-13  8:18 ` [PATCH v3] ARM: exynos_defconfig Enable CONFIG_LOCKUP_DETECTOR Krzysztof Kozlowski
2015-01-24  4:55   ` Kukjin Kim

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).