[PATCH 10/10] Documentation: Update Documentation for iommu.passthrough
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- To: Joerg Roedel <joro@xxxxxxxxxx>
- Subject: [PATCH 10/10] Documentation: Update Documentation for iommu.passthrough
- From: Joerg Roedel <joro@xxxxxxxxxx>
- Date: Wed, 14 Aug 2019 15:38:41 +0200
- Cc: corbet@xxxxxxx, tony.luck@xxxxxxxxx, fenghua.yu@xxxxxxxxx, tglx@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, bp@xxxxxxxxx, hpa@xxxxxxxxx, x86@xxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Thomas.Lendacky@xxxxxxx, Suravee.Suthikulpanit@xxxxxxx, Joerg Roedel <jroedel@xxxxxxx>
- In-reply-to: <20190814133841.7095-1-joro@8bytes.org>
- References: <20190814133841.7095-1-joro@8bytes.org>
From: Joerg Roedel <jroedel@xxxxxxx>
This kernel parameter now takes also effect on X86.
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
---
Documentation/admin-guide/kernel-parameters.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 47d981a86e2f..2d5dfa46e88a 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.
--
2.17.1
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