Re: [PATCH v2 00/10] Exynos IOMMU: proper runtime PM support (use device dependencies)

From: Marek Szyprowski
Date: Mon Jul 18 2016 - 06:32:23 EST

Hi Tobias,

On 2016-07-15 15:21, Tobias Jakobi wrote:
Tobias Jakobi wrote:
Hello Marek,

I've tested the patchset on 4.7-rc7 and noticed that it breaks reboot on

Going to check where exactly things break.
Sadly it's the last patch where everything comes together:
"iommu/exynos: Add proper runtime pm support"

I still have to check if forcing runpm status to 'on' makes a
difference. I suspect that the aggressive clock gating might be the reason?

Thanks for testing. I will check this issue. Could you send me your .config?

Best regards
Marek Szyprowski, PhD
Samsung R&D Institute Poland