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Commit 808bdc14 authored Apr 04, 2017 by Patrick Daly

defconfig: Enable IOMMU_DEBUG_TRACKING for sdm845



Save metadata allowing post-mortem debug tools access to iommu
page tables.

Change-Id: I6688f9c23c7e005d9e3022f9a931cd4214bef3a8
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>

parent ee7a25fc

arch/arm64/configs/sdm845_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -464,6 +464,7 @@ CONFIG_IOMMU_IO_PGTABLE_FAST=y
		CONFIG_ARM_SMMU=y
		CONFIG_QCOM_LAZY_MAPPING=y
		CONFIG_IOMMU_DEBUG=y
		CONFIG_IOMMU_DEBUG_TRACKING=y
		CONFIG_IOMMU_TESTS=y
		CONFIG_QCOM_CPUSS_DUMP=y
		CONFIG_QCOM_RUN_QUEUE_STATS=y

drivers/iommu/Kconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -421,7 +421,6 @@ if IOMMU_DEBUG

		config IOMMU_DEBUG_TRACKING
		bool "Track key IOMMU events"
		depends on BROKEN
		select IOMMU_API
		help
		Enables additional debug tracking in the IOMMU framework code.