[SRU][J:linux-gcp-6.8][PATCH 1/1] UBUNTU: [Config] gcp-6.8: Disable IOMMU passthrough by default

Ian Whitfield ian.whitfield at canonical.com
Fri Apr 17 00:23:20 UTC 2026


BugLink: https://bugs.launchpad.net/bugs/2148627

Signed-off-by: Ian Whitfield <ian.whitfield at canonical.com>
---
 debian.gcp-6.8/config/annotations | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/debian.gcp-6.8/config/annotations b/debian.gcp-6.8/config/annotations
index ced55cd1b37b..f43eb892d1d8 100644
--- a/debian.gcp-6.8/config/annotations
+++ b/debian.gcp-6.8/config/annotations
@@ -6,15 +6,6 @@
 
 include "../../debian.gcp/config/annotations"
 
-CONFIG_IOMMU_DEFAULT_DMA_LAZY                   policy<{'amd64': 'n', 'arm64': 'n'}>
-CONFIG_IOMMU_DEFAULT_DMA_LAZY                   note<'LP:2085904'>
-
-CONFIG_IOMMU_DEFAULT_DMA_STRICT                 policy<{'amd64': 'n', 'arm64': 'n'}>
-CONFIG_IOMMU_DEFAULT_DMA_STRICT                 note<'LP:2085904'>
-
-CONFIG_IOMMU_DEFAULT_PASSTHROUGH                policy<{'amd64': 'y', 'arm64': 'y'}>
-CONFIG_IOMMU_DEFAULT_PASSTHROUGH                note<'LP:2085904'>
-
 CONFIG_RUST                                     policy<{'amd64': '-', 'arm64': '-'}>
 CONFIG_RUST                                     note<'TODO: update note'>
 
-- 
2.43.0




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