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| author | Joerg Roedel <jroedel@suse.de> | 2019-08-19 15:22:56 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-08-23 10:11:50 +0200 |
| commit | c8fb436b3b633183a4c2b5a958c01baaf8bc42a7 (patch) | |
| tree | 3872b46b4778ed02dceeb536c0b413f9b211077a /Documentation/admin-guide | |
| parent | iommu: Disable passthrough mode when SME is active (diff) | |
| download | linux-c8fb436b3b633183a4c2b5a958c01baaf8bc42a7.tar.xz linux-c8fb436b3b633183a4c2b5a958c01baaf8bc42a7.zip | |
Documentation: Update Documentation for iommu.passthrough
This kernel parameter now takes also effect on X86.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 7ccd158b3894..0c59398519be 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1811,7 +1811,7 @@ synchronously. iommu.passthrough= - [ARM64] Configure DMA to bypass the IOMMU by default. + [ARM64, X86] Configure DMA to bypass the IOMMU by default. Format: { "0" | "1" } 0 - Use IOMMU translation for DMA. 1 - Bypass the IOMMU for DMA. |