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From: Joerg Roedel <joro@8bytes.org>
To: Joerg Roedel <joro@8bytes.org>
Cc: fenghua.yu@intel.com, tony.luck@intel.com,
	linux-ia64@vger.kernel.org, corbet@lwn.net,
	Joerg Roedel <jroedel@suse.de>,
	x86@kernel.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
	mingo@redhat.com, bp@alien8.de, Thomas.Lendacky@amd.com,
	hpa@zytor.com, tglx@linutronix.de
Subject: [PATCH 10/10] Documentation: Update Documentation for iommu.passthrough
Date: Wed, 14 Aug 2019 15:38:41 +0200	[thread overview]
Message-ID: <20190814133841.7095-11-joro@8bytes.org> (raw)
In-Reply-To: <20190814133841.7095-1-joro@8bytes.org>

From: Joerg Roedel <jroedel@suse.de>

This kernel parameter now takes also effect on X86.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 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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      parent reply	other threads:[~2019-08-14 13:39 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14 13:38 [PATCH 00/10 v2] Cleanup IOMMU passthrough setting (and disable IOMMU Passthrough when SME is active) Joerg Roedel
2019-08-14 13:38 ` [PATCH 01/10] iommu: Add helpers to set/get default domain type Joerg Roedel
2019-08-14 13:38 ` [PATCH 02/10] iommu/amd: Request passthrough mode from IOMMU core Joerg Roedel
2019-08-14 13:38 ` [PATCH 03/10] iommu/vt-d: " Joerg Roedel
2019-08-15  4:46   ` Lu Baolu
2019-08-14 13:38 ` [PATCH 04/10] x86/dma: Get rid of iommu_pass_through Joerg Roedel
2019-08-15  4:53   ` Lu Baolu
2019-08-14 13:38 ` [PATCH 05/10] ia64: " Joerg Roedel
2019-08-14 13:38 ` [PATCH 06/10] iommu: Remember when default domain type was set on kernel command line Joerg Roedel
2019-08-15  5:01   ` Lu Baolu
2019-08-15  7:19     ` Joerg Roedel
2019-08-14 13:38 ` [PATCH 07/10] iommu: Print default domain type on boot Joerg Roedel
2019-08-15  5:04   ` Lu Baolu
2019-08-14 13:38 ` [PATCH 08/10] iommu: Set default domain type at runtime Joerg Roedel
2019-08-15  6:55   ` Lu Baolu
2019-08-14 13:38 ` [PATCH 09/10] iommu: Disable passthrough mode when SME is active Joerg Roedel
2019-08-14 13:38 ` Joerg Roedel [this message]

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