[PATCH v3 2/3] iommu/arm-smmu-qcom-debug: Do not print for handled faults

Rob Clark
2024-07-01T16:20:47Z

From: Rob Clark <robdclark@chromium.org>

Handled faults can be "normal", don't spam dmesg about them.

Signed-off-by: Rob Clark <robdclark@chromium.org>
---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
index e4ee78fb6a66..681fbdfc325d 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
@@ -419,10 +419,6 @@ irqreturn_t qcom_smmu_context_fault(int irq, void *dev)
tmp = report_iommu_fault(&smmu_domain->domain, NULL, iova,
fsynr & ARM_SMMU_CB_FSYNR0_WNR ? IOMMU_FAULT_WRITE : IOMMU_FAULT_READ);
if (!tmp || tmp == -EBUSY) {
- dev_dbg(smmu->dev,
- "Context fault handled by client: iova=0x%08lx, fsr=0x%x, fsynr=0x%x, cb=%d\n",
- iova, fsr, fsynr, idx);
- dev_dbg(smmu->dev, "soft iova-to-phys=%pa\n", &phys_soft);
ret = IRQ_HANDLED;
resume = ARM_SMMU_RESUME_TERMINATE;
} else {
--
2.45.2