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authorZhen Lei <[email protected]>2021-07-12 19:12:17 +0800
committerJoerg Roedel <[email protected]>2021-07-26 13:27:38 +0200
commit712d8f205835c1d170e85d7811da3d9f36d8fab7 (patch)
tree1a3c0c3868e40bae3b9dd2bb62a1197f2f1c6cf0 /tools/perf/scripts/python/Perf-Trace-Util/lib
parentd8577d2e331dc06f5871afa6b76035dd8b74c903 (diff)
iommu: Enhance IOMMU default DMA mode build options
First, add build options IOMMU_DEFAULT_{LAZY|STRICT}, so that we have the opportunity to set {lazy|strict} mode as default at build time. Then put the two config options in an choice, as they are mutually exclusive. [jpg: Make choice between strict and lazy only (and not passthrough)] Signed-off-by: Zhen Lei <[email protected]> Signed-off-by: John Garry <[email protected]> Reviewed-by: Robin Murphy <[email protected]> Reviewed-by: Lu Baolu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
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