From 9182835740ac37cf5295b15eb47058f39fc14c8f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Roger=20Pau=20Monn=C3=A9?= Date: Wed, 26 Apr 2017 09:48:07 +0200 Subject: [PATCH] docs: fix iommu_inclusive_mapping documentation MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit iommu_inclusive_mapping is enabled by default (and has been for a long time). Signed-off-by: Roger Pau Monné Also "correct" -> "incorrect" in the text. Signed-off-by: Jan Beulich --- docs/misc/xen-command-line.markdown | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/docs/misc/xen-command-line.markdown b/docs/misc/xen-command-line.markdown index 450b222734..44d99852aa 100644 --- a/docs/misc/xen-command-line.markdown +++ b/docs/misc/xen-command-line.markdown @@ -1083,11 +1083,12 @@ wait descriptor timed out', try increasing this value. ### iommu\_inclusive\_mapping (VT-d) > `= ` -> Default: `false` +> Default: `true` -Use this to work around firmware issues providing correct RMRR entries. Rather -than only mapping RAM pages for IOMMU accesses for Dom0, with this option all -pages not marked as unusable in the E820 table will get a mapping established. +Use this to work around firmware issues providing incorrect RMRR entries. +Rather than only mapping RAM pages for IOMMU accesses for Dom0, with this +option all pages not marked as unusable in the E820 table will get a mapping +established. ### irq\_ratelimit > `= ` -- 2.39.5