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authorWilliam Henderson <william.henderson@nutanix.com>2023-09-04 16:23:41 +0000
committerJohn Levon <john.levon@nutanix.com>2023-09-15 13:06:41 +0100
commit1d2c6ded515c74c46425a8e0f20e805fdad11895 (patch)
tree3c3a15340057b34c80e06baa1a6846956663ee12
parenta2825da4c35768d909f8c6dbdd30b06f168176fb (diff)
downloadlibvfio-user-master-migv2.zip
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clarify bitmap formatmaster-migv2
Signed-off-by: William Henderson <william.henderson@nutanix.com>
-rw-r--r--docs/vfio-user.rst3
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/vfio-user.rst b/docs/vfio-user.rst
index a0e018c..ac57d8e 100644
--- a/docs/vfio-user.rst
+++ b/docs/vfio-user.rst
@@ -1758,7 +1758,8 @@ The data field of the response is identical, except with the bitmap added on
the end at offset 24.
The bitmap is an array of u64s that holds the output bitmap, with 1 bit
-reporting a *page_size* unit of IOVA.
+reporting a *page_size* unit of IOVA. The bits outside of the requested range
+must be zero.
The mapping of IOVA to bits is given by: