Ensure that 64-bit get_user/put_user only transfer to
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Mon, 22 Aug 2005 09:52:06 +0000 (09:52 +0000)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Mon, 22 Aug 2005 09:52:06 +0000 (09:52 +0000)
commitaa82c3b80739646e75e50920b4a05c2ef55b49f6
treeb5cce06807b16c23dfd47e8560e58daf5b0e8f13
parent559ea02f610e54837db67a0ecc5dbdb66cc724de
Ensure that 64-bit get_user/put_user only transfer to
a 64-bit local variable. Some gcc versions have bugs
if this restriction isn't observed.

Signed-off-by: Keir Fraser <keir@xensource.com>
xen/include/asm-x86/x86_32/uaccess.h