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Date: Mon, 29 Dec 2014 11:03:24 +0100 From: Martin Schwidefsky <schwidefsky@...ibm.com> To: Pranith Kumar <bobby.prani@...il.com> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org>, Michael Ellerman <mpe@...erman.id.au>, Heiko Carstens <heiko.carstens@...ibm.com>, linux390@...ibm.com (supporter:S390), Lai Jiangshan <laijs@...fujitsu.com>, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>, Josh Triplett <josh@...htriplett.org>, Steven Rostedt <rostedt@...dmis.org>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, Anton Blanchard <anton@...ba.org>, Scott Wood <scottwood@...escale.com>, Andy Fleming <afleming@...escale.com>, Tiejun Chen <tiejun.chen@...driver.com>, Daniel Walter <dwalter@...gle.com>, Jens Freimann <jfrei@...ux.vnet.ibm.com>, Christian Borntraeger <borntraeger@...ibm.com>, linuxppc-dev@...ts.ozlabs.org (open list:LINUX FOR POWERPC...), linux-kernel@...r.kernel.org (open list), linux-s390@...r.kernel.org (open list:S390) Subject: Re: [PATCH] srcu: Isolate srcu sections using CONFIG_SRCU On Sat, 27 Dec 2014 12:17:43 -0500 Pranith Kumar <bobby.prani@...il.com> wrote: > @@ -65,10 +65,13 @@ > #include <asm/kexec.h> > #include <asm/mmu_context.h> > #include <asm/code-patching.h> > -#include <asm/kvm_ppc.h> > #include <asm/hugetlb.h> > #include <asm/epapr_hcalls.h> > > +#if IS_ENABLED(CONFIG_KVM) > +#include <asm/kvm_ppc.h> > +#endif > + > #ifdef DEBUG > #define DBG(fmt...) udbg_printf(fmt) > #else I always cringe when I see an include protected by an #ifdef. Is this really necessary? All that is done in asm-offsets.c is to calculate offsets, the code where the two offsets in question are used (entry64.S) does have the #ifdef for CONFIG_KVM. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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