Re: [PATCH v6 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-11 Thread Gary R Hook
On 05/11/2018 10:22 AM, Robin Murphy wrote: Hi Gary, Just a few trivial nitpicks below, otherwise: Reviewed-by: Robin Murphy On 11/05/18 15:34, Gary R Hook wrote: Provide base enablement for using debugfs to expose internal data of an IOMMU driver. When called, create the /sys/kernel/debug/i

Re: [PATCH v6 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-11 Thread Robin Murphy
Hi Gary, Just a few trivial nitpicks below, otherwise: Reviewed-by: Robin Murphy On 11/05/18 15:34, Gary R Hook wrote: Provide base enablement for using debugfs to expose internal data of an IOMMU driver. When called, create the /sys/kernel/debug/iommu directory. Emit a strong warning at boo

[PATCH v6 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-11 Thread Gary R Hook
Provide base enablement for using debugfs to expose internal data of an IOMMU driver. When called, create the /sys/kernel/debug/iommu directory. Emit a strong warning at boot time to indicate that this feature is enabled. This function is called from iommu_init, and creates the initial DebugFS di