Re: [PATCH v2 1/3] iommu/arm-smmu: Add support for driver IOMMU fault handlers

2021-01-26 Thread Robin Murphy
On 2021-01-26 16:05, Rob Clark wrote: On Tue, Jan 26, 2021 at 3:41 AM Robin Murphy wrote: On 2021-01-25 21:51, Jordan Crouse wrote: On Fri, Jan 22, 2021 at 12:53:17PM +, Robin Murphy wrote: On 2021-01-22 12:41, Will Deacon wrote: On Tue, Nov 24, 2020 at 12:15:58PM -0700, Jordan Crouse

Re: [PATCH v2 1/3] iommu/arm-smmu: Add support for driver IOMMU fault handlers

2021-01-26 Thread Rob Clark
On Tue, Jan 26, 2021 at 3:41 AM Robin Murphy wrote: > > On 2021-01-25 21:51, Jordan Crouse wrote: > > On Fri, Jan 22, 2021 at 12:53:17PM +, Robin Murphy wrote: > >> On 2021-01-22 12:41, Will Deacon wrote: > >>> On Tue, Nov 24, 2020 at 12:15:58PM -0700, Jordan Crouse wrote: > Call

Re: [PATCH v2 1/3] iommu/arm-smmu: Add support for driver IOMMU fault handlers

2021-01-26 Thread Robin Murphy
On 2021-01-25 21:51, Jordan Crouse wrote: On Fri, Jan 22, 2021 at 12:53:17PM +, Robin Murphy wrote: On 2021-01-22 12:41, Will Deacon wrote: On Tue, Nov 24, 2020 at 12:15:58PM -0700, Jordan Crouse wrote: Call report_iommu_fault() to allow upper-level drivers to register their own fault

Re: [PATCH v2 1/3] iommu/arm-smmu: Add support for driver IOMMU fault handlers

2021-01-25 Thread Jordan Crouse
On Fri, Jan 22, 2021 at 12:53:17PM +, Robin Murphy wrote: > On 2021-01-22 12:41, Will Deacon wrote: > >On Tue, Nov 24, 2020 at 12:15:58PM -0700, Jordan Crouse wrote: > >>Call report_iommu_fault() to allow upper-level drivers to register their > >>own fault handlers. > >> > >>Signed-off-by:

Re: [PATCH v2 1/3] iommu/arm-smmu: Add support for driver IOMMU fault handlers

2021-01-22 Thread Robin Murphy
On 2021-01-22 12:41, Will Deacon wrote: On Tue, Nov 24, 2020 at 12:15:58PM -0700, Jordan Crouse wrote: Call report_iommu_fault() to allow upper-level drivers to register their own fault handlers. Signed-off-by: Jordan Crouse --- drivers/iommu/arm/arm-smmu/arm-smmu.c | 16 +---

Re: [PATCH v2 1/3] iommu/arm-smmu: Add support for driver IOMMU fault handlers

2021-01-22 Thread Will Deacon
On Tue, Nov 24, 2020 at 12:15:58PM -0700, Jordan Crouse wrote: > Call report_iommu_fault() to allow upper-level drivers to register their > own fault handlers. > > Signed-off-by: Jordan Crouse > --- > > drivers/iommu/arm/arm-smmu/arm-smmu.c | 16 +--- > 1 file changed, 13