[Xen-changelog] Fix 64-bit __get_user() on 32-bit x86. Needed for PAE.

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 839d3ac75da39ecbffe9321155725735c6c21bce
# Parent  5dae4ecedb0cc8b795ceb636c1b92c4c7538c647
Fix 64-bit __get_user() on 32-bit x86. Needed for PAE.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>

diff -r 5dae4ecedb0c -r 839d3ac75da3 xen/include/asm-x86/x86_32/uaccess.h
--- a/xen/include/asm-x86/x86_32/uaccess.h      Wed Aug 10 13:05:22 2005
+++ b/xen/include/asm-x86/x86_32/uaccess.h      Wed Aug 10 13:06:00 2005
@@ -67,7 +67,7 @@
                "       .long 1b,4b\n"                          \
                "       .long 2b,4b\n"                          \
                ".previous"                                     \
-               : "=r" (retval), "=A" (x)                       \
+               : "=r" (retval), "=&A" (x)                      \
                : "r" (addr), "i"(errret), "0"(retval))
 
 #define __get_user_size(x,ptr,size,retval,errret)                      \

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