x86 ept: ignore guest writes to read only memory regions or memory
authorKeir Fraser <keir.fraser@citrix.com>
Fri, 23 Oct 2009 09:13:52 +0000 (10:13 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Fri, 23 Oct 2009 09:13:52 +0000 (10:13 +0100)
commitd6d3c05250536f81aa988207fc83c4a3a7cccb6a
tree203da355b82af9f27cca7fc69b74c0d0f424f4fc
parente3d7f1dd25fee2148992962aaaa628f7e9835f13
x86 ept: ignore guest writes to read only memory regions or memory
holes in EPT.

This patch prevents domain crash when running memtest86 with EPT.

Signed-off-by: Xin Li <xin.li@intel.com>
xen/arch/x86/hvm/vmx/vmx.c