ARM: 8686/1: iwmmxt: Add missing __user annotations to sigframe accessors
preserve_iwmmxt_context() and restore_iwmmxt_context() lack __user accessors on their arguments pointing to the user signal frame. There does not be appear to be a bug here, but this omission is inconsistent with the crunch and vfp sigframe access functions. This patch adds the annotations, for consistency. Signed-off-by: NDave Martin <Dave.Martin@arm.com> Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>
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