From: Chanwoo Choi <cw00.choi@samsung.com>
To: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Kukjin Kim <kgene@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
Kyungmin Park <kyungmin.park@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
stable@vger.kernel.org
Subject: Re: [RESEND PATCH] ARM: EXYNOS: Fix failed second suspend on Exynos4
Date: Tue, 24 Feb 2015 17:45:31 +0900 [thread overview]
Message-ID: <54EC3A2B.9000603@samsung.com> (raw)
In-Reply-To: <1424764762.2877.3.camel@AMDC1943>
On 02/24/2015 04:59 PM, Krzysztof Kozlowski wrote:
> On wto, 2015-02-24 at 11:38 +0900, Chanwoo Choi wrote:
>> Hi Krzysztof,
>>
>> I tested this patch for suspend-to-ram on Exynos4412-based trats2 board.
>> When I tested suspend-to-ram repetitively, I faced on hang issue of
>> suspend-to-ram for Exynos4 as before.
>>
>> Could you send .config file for test?
>
> I am testing on exynos_defconfig with some stuff enabled (nothing
> special: regulators, chargers, PM_ADVANCED_DEBUG, extcon etc.). However
> sometimes I also see hangs related to MMC. But I believe this issue is
> present for some time and is not related to my DELAYED_RESET_ASSERTION
> changes.
I understand. I think we have to resolve the remaining hang issue for Exynos4 suspend-to-ram.
Thanks,
Chanwoo Choi
WARNING: multiple messages have this Message-ID (diff)
From: cw00.choi@samsung.com (Chanwoo Choi)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH] ARM: EXYNOS: Fix failed second suspend on Exynos4
Date: Tue, 24 Feb 2015 17:45:31 +0900 [thread overview]
Message-ID: <54EC3A2B.9000603@samsung.com> (raw)
In-Reply-To: <1424764762.2877.3.camel@AMDC1943>
On 02/24/2015 04:59 PM, Krzysztof Kozlowski wrote:
> On wto, 2015-02-24 at 11:38 +0900, Chanwoo Choi wrote:
>> Hi Krzysztof,
>>
>> I tested this patch for suspend-to-ram on Exynos4412-based trats2 board.
>> When I tested suspend-to-ram repetitively, I faced on hang issue of
>> suspend-to-ram for Exynos4 as before.
>>
>> Could you send .config file for test?
>
> I am testing on exynos_defconfig with some stuff enabled (nothing
> special: regulators, chargers, PM_ADVANCED_DEBUG, extcon etc.). However
> sometimes I also see hangs related to MMC. But I believe this issue is
> present for some time and is not related to my DELAYED_RESET_ASSERTION
> changes.
I understand. I think we have to resolve the remaining hang issue for Exynos4 suspend-to-ram.
Thanks,
Chanwoo Choi
next prev parent reply other threads:[~2015-02-24 8:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-18 10:45 [RESEND PATCH] ARM: EXYNOS: Fix failed second suspend on Exynos4 Krzysztof Kozlowski
2015-02-18 10:45 ` Krzysztof Kozlowski
2015-02-23 16:25 ` Bartlomiej Zolnierkiewicz
2015-02-23 16:25 ` Bartlomiej Zolnierkiewicz
2015-02-23 17:12 ` Krzysztof Kozlowski
2015-02-23 17:12 ` Krzysztof Kozlowski
2015-03-03 11:28 ` Bartlomiej Zolnierkiewicz
2015-03-03 11:28 ` Bartlomiej Zolnierkiewicz
2015-02-24 2:38 ` Chanwoo Choi
2015-02-24 2:38 ` Chanwoo Choi
2015-02-24 7:59 ` Krzysztof Kozlowski
2015-02-24 7:59 ` Krzysztof Kozlowski
2015-02-24 8:45 ` Chanwoo Choi [this message]
2015-02-24 8:45 ` Chanwoo Choi
2015-02-24 8:46 ` Chanwoo Choi
2015-02-24 8:46 ` Chanwoo Choi
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