Re: [PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-08 Thread Joe Perches
On Tue, 2018-05-08 at 15:07 -0500, Gary R Hook wrote: > On 05/08/2018 01:48 PM, Joe Perches wrote: > > On Tue, 2018-05-08 at 12:08 -0500, Hook, Gary wrote: > > > On 5/7/2018 6:47 PM, kbuild test robot wrote: > > > > > > > > All error/warnings (new ones prefixed by >>): > > > > > > > > In fil

Re: [PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-08 Thread Gary R Hook
On 05/08/2018 03:42 PM, Joe Perches wrote: On Tue, 2018-05-08 at 15:07 -0500, Gary R Hook wrote: On 05/08/2018 01:48 PM, Joe Perches wrote: On Tue, 2018-05-08 at 12:08 -0500, Hook, Gary wrote: On 5/7/2018 6:47 PM, kbuild test robot wrote: All error/warnings (new ones prefixed by >>):

Re: [PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-08 Thread Gary R Hook
On 05/08/2018 01:48 PM, Joe Perches wrote: On Tue, 2018-05-08 at 12:08 -0500, Hook, Gary wrote: On 5/7/2018 6:47 PM, kbuild test robot wrote: All error/warnings (new ones prefixed by >>): In file included from include/linux/intel-iommu.h:32:0, from drivers/gpu/drm/i

Re: [PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-08 Thread Joe Perches
On Tue, 2018-05-08 at 12:08 -0500, Hook, Gary wrote: > On 5/7/2018 6:47 PM, kbuild test robot wrote: > > Hi Gary, > > > > I imagine these questions have been asked before, so I'll ask for > forgiveness up front. > > > > Thank you for the patch! Yet something to improve: > > > > [auto build tes

Re: [PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-08 Thread Hook, Gary
On 5/7/2018 6:47 PM, kbuild test robot wrote: Hi Gary, I imagine these questions have been asked before, so I'll ask for forgiveness up front. Thank you for the patch! Yet something to improve: [auto build test ERROR on iommu/next] [also build test ERROR on v4.17-rc4 next-20180507] [if you

Re: [PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-07 Thread kbuild test robot
Hi Gary, Thank you for the patch! Yet something to improve: [auto build test ERROR on iommu/next] [also build test ERROR on v4.17-rc4 next-20180507] [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/commi

[PATCH v5 1/2] iommu - Enable debugfs exposure of IOMMU driver internals

2018-05-07 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