From 5a324e1c39b6b78496dc73c222c9874302c2423c Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 16 Dec 2020 16:44:18 +0100 Subject: [PATCH] x86/p2m: set_shared_p2m_entry() is MEM_SHARING-only Signed-off-by: Jan Beulich Reviewed-by: Tamas K Lengyel --- xen/arch/x86/mm/p2m.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/xen/arch/x86/mm/p2m.c b/xen/arch/x86/mm/p2m.c index db6cc2202d..cd0812db18 100644 --- a/xen/arch/x86/mm/p2m.c +++ b/xen/arch/x86/mm/p2m.c @@ -1466,6 +1466,8 @@ int clear_identity_p2m_entry(struct domain *d, unsigned long gfn_l) return ret; } +#ifdef CONFIG_MEM_SHARING + /* Returns: 0 for success, -errno for failure */ int set_shared_p2m_entry(struct domain *d, unsigned long gfn_l, mfn_t mfn) { @@ -1504,7 +1506,10 @@ int set_shared_p2m_entry(struct domain *d, unsigned long gfn_l, mfn_t mfn) return rc; } +#endif /* CONFIG_MEM_SHARING */ + #ifdef CONFIG_HVM + static struct p2m_domain * p2m_getlru_nestedp2m(struct domain *d, struct p2m_domain *p2m) { -- 2.30.2