[PATCH] x86/paravirt: revert exports to restore old behaviour

[Jeremy Fitzhardinge <jeremy@goop.org>]

Subject: x86/paravirt: revert exports to restore old behaviour

Subdividing the paravirt_ops structure caused a regression in certain
non-GPL modules which try to use mmu_ops and cpu_ops.  This restores
the old behaviour, and makes it consistent with the
non-CONFIG_PARAVIRT case.

Tobias's mail:
> commit to .24 tree:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=93b1eab3d29e7ea32ee583de3362da84db06ded8
> 
> introduces:
> +EXPORT_SYMBOL_GPL(pv_mmu_ops);
> +EXPORT_SYMBOL_GPL(pv_cpu_ops);
> 
> pv_cpu_ops is for nvidia
> pv_mmu_ops' is for amd(ati)
> 
> which will break 32bit systems with paravirt enabled and trying to compile
> the binary graphic drivers from amd(ati) and nvidia.

[ Tobias: It would be nice to know exactly which operations the
  modules you're trying to compile are using. ]

Signed-off-by: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>
Cc: Tobias Powalowski <t.powa@gmx.de>
Cc: Zach Amsden <zach@vmware.com>

---
 arch/x86/kernel/paravirt.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

===================================================================
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -440,8 +440,8 @@ struct pv_mmu_ops pv_mmu_ops = {
 };
 
 EXPORT_SYMBOL_GPL(pv_time_ops);
-EXPORT_SYMBOL_GPL(pv_cpu_ops);
-EXPORT_SYMBOL_GPL(pv_mmu_ops);
+EXPORT_SYMBOL    (pv_cpu_ops);
+EXPORT_SYMBOL    (pv_mmu_ops);
 EXPORT_SYMBOL_GPL(pv_apic_ops);
 EXPORT_SYMBOL_GPL(pv_info);
 EXPORT_SYMBOL    (pv_irq_ops);