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KVM: MMU: Fix inherited permissions for emulated guest pte updates
authorAvi Kivity <avi@qumranet.com>
Sun, 9 Dec 2007 15:00:02 +0000 (17:00 +0200)
committerAvi Kivity <avi@qumranet.com>
Wed, 30 Jan 2008 15:53:20 +0000 (17:53 +0200)
When we emulate a guest pte write, we fail to apply the correct inherited
permissions from the parent ptes.  Now that we store inherited permissions
in the shadow page, we can use that to update the pte permissions correctly.

Signed-off-by: Avi Kivity <avi@qumranet.com>

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