Commit 2ef0f031 authored by Andreas Herrmann's avatar Andreas Herrmann Committed by Will Deacon
Browse files

iommu/arm-smmu: Print context fault information 



Print context fault information when the fault was not handled by
report_iommu_fault.

Signed-off-by: default avatarAndreas Herrmann <andreas.herrmann@calxeda.com>
[will: fixed string formatting]
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 44a08de2

drivers/iommu/arm-smmu.c

+3 −0
Original line number Diff line number Diff line
@@ -590,6 +590,9 @@ static irqreturn_t arm_smmu_context_fault(int irq, void *dev) 
		ret = IRQ_HANDLED;

		resume = RESUME_RETRY;

	} else {

		dev_err_ratelimited(smmu->dev,

		    "Unhandled context fault: iova=0x%08lx, fsynr=0x%x, cb=%d\n",

		    iova, fsynr, root_cfg->cbndx);

		ret = IRQ_NONE;

		resume = RESUME_TERMINATE;

	}