x86: use MOV instead of PUSH/POP when saving/restoring register state
authorJan Beulich <jbeulich@suse.com>
Tue, 30 Oct 2012 15:44:43 +0000 (16:44 +0100)
committerJan Beulich <jbeulich@suse.com>
Tue, 30 Oct 2012 15:44:43 +0000 (16:44 +0100)
commit4d246723a85a03406e4969a260291e11b8e05960
tree751253390a81fff3466e53780d5883816a50da81
parentf8189da5cb099a90bf5d5b41cce2b187531d8bce
x86: use MOV instead of PUSH/POP when saving/restoring register state

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
xen/arch/x86/x86_64/compat/entry.S
xen/arch/x86/x86_64/entry.S
xen/include/asm-x86/x86_64/asm_defns.h