On Thu, Dec 18, 2014 at 02:23:14PM -0500, Konrad Rzeszutek Wilk wrote: > > index 0000000..b5a3e98 > > --- /dev/null > > +++ b/drivers/xen/preempt.c > > @@ -0,0 +1,17 @@ > > +/* > > + * Preemptible hypercalls > > + * > > + * Copyright (C) 2014 Citrix Systems R&D ltd. > > + * > > + * This source code is free software; you can redistribute it and/or > > + * modify it under the terms of the GNU General Public License as > > + * published by the Free Software Foundation; either version 2 of the > > + * License, or (at your option) any later version. > > + */ > > + > > +#include <xen/xen-ops.h> > > + > > +#ifndef CONFIG_PREEMPT > > +DEFINE_PER_CPU(bool, xen_in_preemptible_hcall); > > +EXPORT_SYMBOL_GPL(xen_in_preemptible_hcall); > > +#endif > > Please also add this in the patch: > > > diff --git a/drivers/xen/preempt.c b/drivers/xen/preempt.c > index b5a3e98..5d773dc 100644 > --- a/drivers/xen/preempt.c > +++ b/drivers/xen/preempt.c > @@ -13,5 +13,5 @@ > > #ifndef CONFIG_PREEMPT > DEFINE_PER_CPU(bool, xen_in_preemptible_hcall); > -EXPORT_SYMBOL_GPL(xen_in_preemptible_hcall); > +EXPORT_PER_CPU_SYMBOL_GPL(xen_in_preemptible_hcall); > #endif
Ammended, although I think we want another approach now based on the recommendations by Andy Lutomirski. Luis -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
