Re: [PATCH 2/2] drm/nouveau: Prevent redundant connector probes from ACPI

2018-07-31 Thread kbuild test robot
Hi Lyude, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.18-rc7 next-20180727] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/co

[PATCH 2/2] drm/nouveau: Prevent redundant connector probes from ACPI

2018-07-30 Thread Lyude Paul
On the Lenovo P50 I've been working on, ACPI notifications for hotplugs always seem happen even while the GPU has it's hotplugs enabled. This means that we're uselessly scheduling two connector probes every time we get a hotplug. Since we can't unregister the acpi handler without causing userspace