[IA64] Prevent rfi emulation with double un-cover
authorAlex Williamson <alex.williamson@hp.com>
Mon, 4 Jun 2007 20:03:42 +0000 (14:03 -0600)
committerAlex Williamson <alex.williamson@hp.com>
Mon, 4 Jun 2007 20:03:42 +0000 (14:03 -0600)
commit928609f0362884d327b8ff445c83f1f4e48ee846
tree1a31cd1350914042f52d2efcc76b92d3023e81e2
parentc07ad7f9f895c0aa430bc4518e50c5c089c2f6b4
[IA64] Prevent rfi emulation with double un-cover

Recently (CS 13436) rfi hyperprivop was simplified.  But as a consequence
rfi emulation with double un-cover is not possible anymore.

Comment priv_rfi and forbid rfi emulation with double un-cover.

Signed-off-by: Tristan Gingold <tgingold@free.fr>
xen/arch/ia64/xen/hyperprivop.S
xen/arch/ia64/xen/privop.c