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[XEN] Simplify CR3 switching code (remove slow path that allows old
authorkaf24@localhost.localdomain <kaf24@localhost.localdomain>
Wed, 17 Jan 2007 22:27:56 +0000 (22:27 +0000)
committerkaf24@localhost.localdomain <kaf24@localhost.localdomain>
Wed, 17 Jan 2007 22:27:56 +0000 (22:27 +0000)
commit0f120a302a1b0d19f3affcf848ef5762ce06e18a
tree3171157effbd431b58c3bcbc6e45d183ce0982d4tree | snapshot
parentec04b4ec849f6fe9f995c5320f6c4bc7948e6da5commit | diff
[XEN] Simplify CR3 switching code (remove slow path that allows old
page tables to be writable in new page tables -- shadow mode cannot
handle the failure case and it is easy to work around this in the
guest anyway). Also remove broken shadow-refcount compat-mode case.
Signed-off-by: Keir Fraser <keir@xensource.com>
xen/arch/x86/mm.c diff | blob | history
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