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author	Jeremy Fitzhardinge <jeremy@goop.org>
	Wed, 25 Jun 2008 04:19:28 +0000 (00:19 -0400)
committer	Ingo Molnar <mingo@elte.hu>
	Tue, 8 Jul 2008 11:15:52 +0000 (13:15 +0200)
commit	2be29982a08009c731307f4a39053b70ac4700da
tree	f01fcf847f36b9da5cd87cefa7ee6c13d193077d	tree \| snapshot
parent	c7245da6ae7e5208504ff027c4e0eec69b788651	commit \| diff

x86/paravirt: add sysret/sysexit pvops for returning to 32-bit compatibility userspace

In a 64-bit system, we need separate sysret/sysexit operations to
return to a 32-bit userspace.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citirx.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

John Crispins staging tree

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arch/x86/ia32/ia32entry.S		diff \| blob \| history
arch/x86/kernel/asm-offsets_64.c		diff \| blob \| history
arch/x86/kernel/entry_64.S		diff \| blob \| history
arch/x86/kernel/paravirt.c		diff \| blob \| history
arch/x86/kernel/paravirt_patch_64.c		diff \| blob \| history
include/asm-x86/irqflags.h		diff \| blob \| history
include/asm-x86/paravirt.h		diff \| blob \| history