From: Jan Beulich <jbeulich@suse.com>
To: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
"Wei Liu" <wl@xen.org>, "Roger Pau Monné" <roger.pau@citrix.com>,
"George Dunlap" <george.dunlap@citrix.com>,
"Tamas K Lengyel" <tamas@tklengyel.com>
Subject: [PATCH 6/6] x86/p2m: set_shared_p2m_entry() is MEM_SHARING-only
Date: Tue, 15 Dec 2020 17:28:26 +0100 [thread overview]
Message-ID: <a9c24d20-0feb-42c8-ae2c-5cfd564157ee@suse.com> (raw)
In-Reply-To: <be9ce75e-9119-2b5a-9e7b-437beb7ee446@suse.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -1476,6 +1476,8 @@ int clear_identity_p2m_entry(struct doma
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)
{
@@ -1514,7 +1516,10 @@ int set_shared_p2m_entry(struct domain *
return rc;
}
+#endif /* CONFIG_MEM_SHARING */
+
#ifdef CONFIG_HVM
+
static struct p2m_domain *
p2m_getlru_nestedp2m(struct domain *d, struct p2m_domain *p2m)
{
next prev parent reply other threads:[~2020-12-15 16:28 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 16:24 [PATCH 0/6] x86/p2m: restrict more code to build just for HVM Jan Beulich
2020-12-15 16:25 ` [PATCH 1/6] x86/p2m: tidy p2m_add_foreign() a little Jan Beulich
2020-12-17 19:03 ` Andrew Cooper
2020-12-18 8:39 ` Jan Beulich
2020-12-15 16:26 ` [PATCH 2/6] x86/mm: p2m_add_foreign() is HVM-only Jan Beulich
2020-12-17 19:18 ` Andrew Cooper
2020-12-18 8:48 ` Jan Beulich
2020-12-21 8:10 ` Jan Beulich
2020-12-22 10:40 ` Andrew Cooper
2021-01-04 16:57 ` Oleksandr Tyshchenko
2021-01-05 8:48 ` Jan Beulich
2021-01-08 16:38 ` Oleksandr
2021-01-08 17:01 ` Jan Beulich
2021-01-08 17:37 ` Oleksandr
2021-01-11 7:41 ` Jan Beulich
2021-01-11 8:23 ` Oleksandr
2021-01-12 11:58 ` Jan Beulich
2021-01-13 15:06 ` Oleksandr
2021-01-23 13:22 ` Julien Grall
2021-01-25 9:10 ` Jan Beulich
2021-01-25 10:33 ` Jan Beulich
2020-12-15 16:26 ` [PATCH 3/6] x86/p2m: set_{foreign,mmio}_p2m_entry() are HVM-only Jan Beulich
2020-12-17 19:54 ` Andrew Cooper
2020-12-18 8:58 ` Jan Beulich
2020-12-15 16:26 ` [PATCH 4/6] x86/p2m: {,un}map_mmio_regions() " Jan Beulich
2020-12-15 16:27 ` [PATCH 5/6] x86/mm: the gva_to_gfn() hook is HVM-only Jan Beulich
2020-12-22 17:02 ` Jan Beulich
2020-12-15 16:28 ` Jan Beulich [this message]
2020-12-15 17:05 ` [PATCH 6/6] x86/p2m: set_shared_p2m_entry() is MEM_SHARING-only Tamas K Lengyel
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