euleros inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I42DAP CVE: NA ---------------------------------- Some manufacturers want to enable SMMU for using virtualization pass-through feature on the server with the 3408iMR/3416iMR RAID card installed. Enable CONFIG_SMMU_BYPASS_DEV by default in openeuler_defconfig. Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- arch/arm64/configs/openeuler_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 248ceeefec7f..cb7ea0f4b282 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -5803,6 +5803,7 @@ CONFIG_ARM_SMMU=y CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y CONFIG_ARM_SMMU_V3=y # CONFIG_ARM_SMMU_V3_SVA is not set +CONFIG_SMMU_BYPASS_DEV=y # CONFIG_QCOM_IOMMU is not set # CONFIG_VIRTIO_IOMMU is not set -- 2.20.1