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authorJeremy Fitzhardinge <jeremy@goop.org>2008-06-25 00:19:28 -0400
committerIngo Molnar <mingo@elte.hu>2008-07-08 13:15:52 +0200
commit2be29982a08009c731307f4a39053b70ac4700da (patch)
treef01fcf847f36b9da5cd87cefa7ee6c13d193077d /mm
parentc7245da6ae7e5208504ff027c4e0eec69b788651 (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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions