Commit-ID: 854e9fa5a56a9771fad4701a427e4844d2cbade1 Gitweb: http://git.kernel.org/tip/854e9fa5a56a9771fad4701a427e4844d2cbade1 Author: Boris Ostrovsky <boris.ostrov...@oracle.com> AuthorDate: Mon, 25 Jul 2016 17:14:48 -0400 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Wed, 27 Jul 2016 12:38:08 +0200
xen/x86: Define stubs for xen_smp_intr_init/xen_smp_intr_free xen_smp_intr_init() and xen_smp_intr_free() are now called from enlighten.c and therefore not guaranteed to have CONFIG_SMP. Instead of adding multiple ifdefs there provide stubs in smp.h Signed-off-by: Boris Ostrovsky <boris.ostrov...@oracle.com> Reviewed-by: jgr...@suse.com Cc: xen-de...@lists.xenproject.org Cc: david.vra...@citrix.com Link: http://lkml.kernel.org/r/1469481288-2378-1-git-send-email-boris.ostrov...@oracle.com Signed-off-by: Thomas Gleixner <t...@linutronix.de> --- arch/x86/xen/smp.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/x86/xen/smp.h b/arch/x86/xen/smp.h index 45faaf3..a1918d8 100644 --- a/arch/x86/xen/smp.h +++ b/arch/x86/xen/smp.h @@ -1,5 +1,6 @@ #ifndef _XEN_SMP_H +#ifdef CONFIG_SMP extern void xen_send_IPI_mask(const struct cpumask *mask, int vector); extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask, @@ -19,4 +20,12 @@ static inline void xen_pvh_early_cpu_init(int cpu, bool entry) } #endif +#else /* CONFIG_SMP */ +static inline int xen_smp_intr_init(unsigned int cpu) +{ + return 0; +} +static inline void xen_smp_intr_free(unsigned int cpu) {} +#endif /* CONFIG_SMP */ + #endif
