bitkeeper revision 1.1186 (420cff94zgt9FYAF2LFRO_Xztduveg)
authorkaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk>
Fri, 11 Feb 2005 18:55:16 +0000 (18:55 +0000)
committerkaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk>
Fri, 11 Feb 2005 18:55:16 +0000 (18:55 +0000)
commit7daf7af3de0dfa41f55e552a6d6f30d28c0dbf6a
tree37186f259125aac0b533dcda11cdc8c899c5799b
parent054206d161ad06d19298132f1c3a54d2a1598270
bitkeeper revision 1.1186 (420cff94zgt9FYAF2LFRO_Xztduveg)

Ensure coherency of guest-PDE 'accessed' bits when using shadow page
tables. There is no issue with 'dirty' bits because only PTEs and
super-page PDEs (which we do not support) have 'dirty' bits.
Signed-off-by: keir.fraser@cl.cam.ac.uk
xen/arch/x86/shadow.c
xen/include/asm-x86/shadow.h