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OpenCloudOS-Kernel
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config,x86: disable CONFIG_IOMMU_DEBUGFS 

To avoid the log like below:
[    0.095948] *************************************************************
[    0.095948] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
[    0.096220] **                                                         **
[    0.096221] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **
[    0.096222] **                                                         **
[    0.096223] ** This means that this kernel is built to expose internal **
[    0.096224] ** IOMMU data structures, which may compromise security on **
[    0.096225] ** your system.                                            **
[    0.096227] **                                                         **
[    0.096227] ** If you see this message and you are not debugging the   **
[    0.096228] ** kernel, report this immediately to your vendor!         **
[    0.096229] **                                                         **
[    0.096230] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
[    0.096231] *************************************************************
disable CONFIG_IOMMU_DEBUGFS.

Signed-off-by: Jianping Liu <frankjpliu@tencent.com>
Reviewed-by: Yongliang Gao <leonylgao@tencent.com>
This commit is contained in:
Jianping Liu 2024-09-06 15:03:58 +08:00
parent 64a21c8a25
commit 7a6899b55a
1 changed files with 0 additions and 2 deletions
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2
arch/x86/configs/tencent.config
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@ -1713,11 +1713,9 @@ CONFIG_SONY_LAPTOP=m
CONFIG_TOPSTAR_LAPTOP=m
CONFIG_SERIAL_MULTI_INSTANTIATE=m
CONFIG_MLX_PLATFORM=m
CONFIG_IOMMU_DEBUGFS=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=m
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_DEBUGFS=y
CONFIG_INTEL_IOMMU_SVM=y
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set