Re: [PATCH v6 3/6] ACPI/IORT: Ignore all errors except EPROBE_DEFER

2017-05-30 Thread Lorenzo Pieralisi
On Mon, May 29, 2017 at 10:36:42AM +0530, Sricharan R wrote: > Hi Rafael, > > On 5/28/2017 12:48 AM, Rafael J. Wysocki wrote: > > On Saturday, May 27, 2017 07:17:42 PM Sricharan R wrote: > >> While deferring the probe of IOMMU masters, xlate and > >> add_device callbacks called from iort_iommu_con

Re: [PATCH v6 3/6] ACPI/IORT: Ignore all errors except EPROBE_DEFER

2017-05-28 Thread Sricharan R
Hi Rafael, On 5/28/2017 12:48 AM, Rafael J. Wysocki wrote: > On Saturday, May 27, 2017 07:17:42 PM Sricharan R wrote: >> While deferring the probe of IOMMU masters, xlate and >> add_device callbacks called from iort_iommu_configure >> can pass back error values like -ENODEV, which means >> the IOM

Re: [PATCH v6 3/6] ACPI/IORT: Ignore all errors except EPROBE_DEFER

2017-05-27 Thread Rafael J. Wysocki
On Saturday, May 27, 2017 07:17:42 PM Sricharan R wrote: > While deferring the probe of IOMMU masters, xlate and > add_device callbacks called from iort_iommu_configure > can pass back error values like -ENODEV, which means > the IOMMU cannot be connected with that master for real > reasons. Before

[PATCH v6 3/6] ACPI/IORT: Ignore all errors except EPROBE_DEFER

2017-05-27 Thread Sricharan R
While deferring the probe of IOMMU masters, xlate and add_device callbacks called from iort_iommu_configure can pass back error values like -ENODEV, which means the IOMMU cannot be connected with that master for real reasons. Before the IOMMU probe deferral, all such errors were ignored. Now all th