From: Jerry Snitselaar <jsnitsel(a)redhat.com>
redhat: configs: change aarch64 default dma domain to lazy
Change aarch64 to default to lazy dma domain as is currently
done with Intel and AMD iommus.
Signed-off-by: Jerry Snitselaar <jsnitsel(a)redhat.com>
diff --git a/redhat/configs/ark/generic/arm/aarch64/CONFIG_IOMMU_DEFAULT_DMA_LAZY
b/redhat/configs/ark/generic/arm/aarch64/CONFIG_IOMMU_DEFAULT_DMA_LAZY
new file mode 100644
index blahblah..blahblah 100644
--- /dev/null
+++ b/redhat/configs/ark/generic/arm/aarch64/CONFIG_IOMMU_DEFAULT_DMA_LAZY
@@ -0,0 +1 @@
+CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
diff --git a/redhat/configs/ark/generic/arm/aarch64/CONFIG_IOMMU_DEFAULT_DMA_STRICT
b/redhat/configs/ark/generic/arm/aarch64/CONFIG_IOMMU_DEFAULT_DMA_STRICT
new file mode 100644
index blahblah..blahblah 100644
--- /dev/null
+++ b/redhat/configs/ark/generic/arm/aarch64/CONFIG_IOMMU_DEFAULT_DMA_STRICT
@@ -0,0 +1 @@
+# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1632