x86-64: refine access permission check for wrmsr to MSR_FAM10H_MMIO_CONF_BASE
authorKeir Fraser <keir@xen.org>
Tue, 11 Jan 2011 10:30:46 +0000 (10:30 +0000)
committerKeir Fraser <keir@xen.org>
Tue, 11 Jan 2011 10:30:46 +0000 (10:30 +0000)
commita3b9de49c68310f0633cac62f1ab41813975390a
treea64dca0a063a615820666cbe77738a4c20af8fae
parent95805ed0a29265dbbcc9da02d9574cb7fe736c33
x86-64: refine access permission check for wrmsr to MSR_FAM10H_MMIO_CONF_BASE

We really don't want the mmconf window to move/disappear whenever we
use is ourselves, not only when we enabled it.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen/arch/x86/traps.c